CN112464327B - Door and window model arrangement method and device, computer equipment and storage medium - Google Patents
Door and window model arrangement method and device, computer equipment and storage medium Download PDFInfo
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- CN112464327B CN112464327B CN201910844537.9A CN201910844537A CN112464327B CN 112464327 B CN112464327 B CN 112464327B CN 201910844537 A CN201910844537 A CN 201910844537A CN 112464327 B CN112464327 B CN 112464327B
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Abstract
The application relates to a door and window model arrangement method and device, computer equipment and a storage medium. The method comprises the following steps: after an instruction of arranging a first door and window model on a first wall model of a building model is received, first position information of the first door and window model in the building model is obtained according to the instruction; determining whether the first door and window model meets the design rule or not according to the first position information; under the condition that the first door and window model accords with design rules, hollow shearing is carried out on the first wall model according to the first position information, and a sheared second wall model is obtained; creating a reinforcement member based on the second wall model. Through the embodiment of the invention, not only is the time of a designer saved and the design efficiency improved, but also the design precision is improved, and the error caused by manually creating the reinforcing member is avoided.
Description
Technical Field
The present application relates to the field of architectural design technologies, and in particular, to a method and an apparatus for arranging a door/window model, a computer device, and a storage medium.
Background
Building Information Modeling (BIM) technology is a datamation tool applied to engineering design, construction and management. BIM is widely used in the building industry, and plays an important role in improving the building design quality, improving the production efficiency, saving the cost, shortening the construction period and the like. Among them, revit is one of the most widely used software in the building BIM system.
At present, the door and window models arranged on the building model in Revit by the building designer are manually operated, the time of the designer is consumed in the process, and large errors easily occur.
Disclosure of Invention
In view of the above, it is necessary to provide a method, an apparatus, a computer device and a storage medium for arranging a door/window model, which can save time and reduce errors.
In a first aspect, an embodiment of the present invention provides a method for arranging a door and window model, where the method includes:
after an instruction for arranging a first door and window model on a first wall model of a building model is received, first position information of the first door and window model in the building model is obtained according to the instruction;
determining whether the first door and window model meets the design rule or not according to the first position information;
under the condition that the first door and window model meets the design rule, hollow shearing is conducted on the first wall model according to the first position information, and a sheared second wall model is obtained;
a reinforcement member is created based on the second wall model.
In one embodiment, the determining whether the first door/window model meets the design rule according to the first position information includes:
judging whether the first door and window model is in the plane of the first wall model or not according to the first position information;
judging whether the first door and window model is intersected with the first keel or not according to the first position information; the first keel is a keel arranged in the building model;
judging whether the first door and window model is intersected with the second door and window model according to the first position information; the second door and window model is a door and window model arranged in the building model;
and when the first door and window model is in the plane where the first wall model is located, the first door and window model is not intersected with the first keel and the second door and window model, determining that the first door and window model accords with the design rule.
In one embodiment, the determining whether the first door/window model is located in the plane of the first wall model according to the first position information includes:
judging whether points on the frame of the first door and window model are all in the plane of the first wall model according to the first position information;
and if the points on the frame of the first door and window model are all in the plane of the first wall model, determining that the first door and window model is in the plane of the first wall model.
In one embodiment, the determining whether the first door/window model intersects with the first keel according to the first position information includes:
acquiring second position information of the first keel in the building model;
and performing entity intersection calculation according to the first position information and the second position information, and determining whether the first door and window model intersects with the first keel or not according to a calculation result.
In one embodiment, the determining whether the first door/window model intersects with the second door/window model according to the first position information includes:
acquiring third position information of the second door and window model in the building model;
and performing entity intersection calculation according to the first position information and the third position information, and determining whether the first door and window model intersects with the second door and window model according to the calculation result.
In one embodiment, the entity intersection calculation includes: calculating whether overlapping pixels exist in the two models; if there are overlapping pixels, it is determined that the two models intersect.
In one embodiment, the above hollow shearing of the first wall model according to the first position information to obtain the sheared second wall model includes:
creating a hollow cutting example; the size of the hollow shearing example is determined according to the size of the first door and window model and the size of the first wall model;
overlapping the hollow shearing example with the first door and window model according to the first position information;
and performing hollow shearing on the first wall model by adopting a hollow shearing example to obtain a second wall model.
In one embodiment, the creating a reinforcement member based on the second wall model includes:
creating a second keel around the first door and window model according to the first position information;
a reinforcement member is created around the first door window model according to the first position information.
In one embodiment, the obtaining first position information of the first door/window model in the building model according to the instruction includes:
acquiring the coordinates of an insertion point of the first door and window model according to the instruction;
and generating first position information according to the size and the insertion point coordinates of the first door and window model.
In a second aspect, an embodiment of the present invention provides a method for arranging a door and window model, where the method includes:
after receiving an instruction of arranging a first door and window model on a first wall model of the building model, acquiring an insertion point coordinate of the first door and window model according to the instruction;
generating first position information of the first door and window model in the building model according to the size and the insertion point coordinates of the first door and window model;
judging whether the first door and window model is in the plane of the first wall model or not according to the first position information;
judging whether the first door and window model is intersected with the first keel or not according to the first position information; the first keel is arranged in the building model;
judging whether the first door and window model is intersected with the second door and window model according to the first position information; the second door and window model is a door and window model arranged in the building model;
when the first door and window model is in the plane where the first wall model is located, the first door and window model is not intersected with the first keel and the second door and window model, determining that the first door and window model meets the design rule;
under the condition that the first door and window model accords with the design rule, a hollow shearing example is created; the size of the hollow shearing example is determined according to the size of the first door and window model and the size of the first wall model;
overlapping the hollow shearing example with the first door and window model according to the first position information;
performing hollow shearing on the first wall model by adopting a hollow shearing example to obtain a second wall model;
creating a second keel around the first door and window mold according to the first position information;
a reinforcement member is created around the first door window model according to the first position information.
In a third aspect, an embodiment of the present invention provides an arrangement apparatus for a door and window model, including:
the position information acquisition module is used for acquiring first position information of the first door and window model in the building model according to the instruction after receiving the instruction of arranging the first door and window model on the first wall model of the building model;
the design rule checking module is used for determining whether the first door and window model meets the design rule or not according to the first position information;
the shearing module is used for performing hollow shearing on the first wall model according to the first position information under the condition that the first door and window model meets the design rule to obtain a sheared second wall model;
a reinforcement member creation module for creating a reinforcement member based on the second wall model.
In one embodiment, the design rule checking module includes:
the first judging submodule is used for judging whether the first door and window model is in the plane of the first wall model or not according to the first position information;
the second judging submodule is used for judging whether the first door and window model is intersected with the first keel or not according to the first position information; the first keel is a keel arranged in the building model;
the third judging submodule is used for judging whether the first door and window model is intersected with the second door and window model or not according to the first position information; the second door and window model is a door and window model arranged in the building model;
and the result determining submodule is used for determining that the first door and window model accords with the design rule when the first door and window model is in the plane where the first wall model is located, and the first door and window model is not intersected with the first keel and is not intersected with the second door and window model.
In one embodiment, the first determining submodule is specifically configured to determine, according to the first position information, whether points on the frame of the first door/window model are all in a plane where the first wall model is located; and if the points on the frame of the first door and window model are all in the plane of the first wall model, determining that the first door and window model is in the plane of the first wall model.
In one embodiment, the second determining submodule is specifically configured to obtain second position information of the first keel in the building model; and performing entity intersection calculation according to the first position information and the second position information, and determining whether the first door and window model is intersected with the first keel or not according to a calculation result.
In one embodiment, the third determining submodule is specifically configured to obtain third position information of the second door and window model in the building model; and performing entity intersection calculation according to the first position information and the third position information, and determining whether the first door and window model intersects with the second door and window model according to a calculation result.
In one embodiment, the entity intersection calculation includes: calculating whether overlapping pixels exist in the two models; if there are overlapping pixels, it is determined that the two models intersect.
In one embodiment, the above-mentioned clipping module is specifically configured to create an outline clipping instance; the size of the hollow shearing example is determined according to the size of the first door and window model and the size of the first wall model; overlapping the hollow shearing example with the first door and window model according to the first position information; and carrying out hollow shearing on the first wall model by adopting a hollow shearing example to obtain a second wall model.
In one embodiment, the reinforcement member creating module is specifically configured to create a second keel around the first door/window model according to the first position information; a reinforcement member is created around the first door window model according to the first position information.
In one embodiment, the position information obtaining module is specifically configured to obtain an insertion point coordinate of the first door/window model according to the instruction; and generating first position information according to the size and the insertion point coordinates of the first door and window model.
In a fourth aspect, an embodiment of the present invention provides an apparatus for arranging a door/window model, where the apparatus includes:
the position information acquisition module is used for acquiring the coordinates of an insertion point of a first door and window model according to an instruction after the instruction of arranging the first door and window model on a first wall model of the building model is received; generating first position information of the first door and window model in the building model according to the size and the insertion point coordinates of the first door and window model;
the design rule checking module is used for judging whether the first door and window model is in the plane of the first wall model or not according to the first position information; judging whether the first door and window model is intersected with the first keel or not according to the first position information; the first keel is a keel arranged in the building model; judging whether the first door and window model is intersected with the second door and window model or not according to the first position information; the second door and window model is a door and window model arranged in the building model; when the first door and window model is in the plane where the first wall model is located, the first door and window model is not intersected with the first keel and the second door and window model, determining that the first door and window model meets the design rule;
the shearing module is used for creating a hollow shearing example under the condition that the first door and window model accords with the design rule; the size of the hollow shearing example is determined according to the size of the first door and window model and the size of the first wall model; overlapping the hollow shearing example with the first door and window model according to the first position information; carrying out hollow shearing on the first wall model by adopting a hollow shearing example to obtain a second wall model;
the reinforcement member creating module is used for creating a second keel around the first door and window module according to the first position information; a reinforcement member is created around the first door window model according to the first position information.
In a fifth aspect, an embodiment of the present invention provides a computer device, which includes a memory and a processor, where the memory stores a computer program, and the processor implements the steps in the method when executing the computer program.
In a sixth aspect, the present invention provides a computer readable storage medium, on which a computer program is stored, and the computer program implements the steps in the method when executed by a processor.
After receiving an instruction for arranging a first door and window model on a first wall model of the building model, the arrangement method, the arrangement device, the computer equipment and the storage medium of the door and window model acquire first position information of the first door and window model in the building model according to the instruction; determining whether the first door and window model meets the design rule or not according to the first position information; under the condition that the first door and window model meets the design rule, hollow shearing is conducted on the first wall model according to the first position information, and a sheared second wall model is obtained; a reinforcement member is created based on the second wall model. According to the embodiment of the invention, when the door and window model is arranged, a user only needs to select the door and window model and insert the door and window model into the building model, and does not need to manually open a hole in the wall body and manually create the reinforcing member, and the computer equipment can automatically open a hole in the wall body and create the reinforcing member, so that the time of a designer is saved, the design efficiency is improved, the precision is also improved, and the error caused by manually creating the reinforcing member is avoided.
Drawings
FIG. 1 is a diagram of an exemplary embodiment of a method for arranging door and window models;
FIG. 2 is a schematic flow chart illustrating a method for arranging door and window models according to an embodiment;
FIG. 3 is a schematic view of a door model disposed on a first wall model in one embodiment;
FIG. 4 is a schematic view of a window form disposed on a first wall form in one embodiment;
FIG. 5 is a flowchart illustrating the step of determining whether the first door/window model complies with the design rules according to one embodiment;
FIG. 6 is a schematic flow chart illustrating the step of hollowing out the first wall model in one embodiment;
FIG. 7 is a schematic view of a second wall model in one embodiment;
FIG. 8 is a schematic flow chart illustrating the step of creating a reinforcement member based on the second wall model in one embodiment;
FIG. 9 is one of several schematic views of a reinforcement member according to one embodiment;
FIG. 10 is one of several schematic views of a reinforcement member according to one embodiment;
FIG. 11 is a schematic view showing a method for arranging door and window models in another embodiment;
FIG. 12 is a block diagram showing an arrangement apparatus of a door/window model according to an embodiment;
fig. 13 is a block diagram showing a layout apparatus of a door/window model in another embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The arrangement method of the door and window model can be suitable for the computer equipment shown in the figure 1. The computer device comprises a processor, a memory, a network interface, a database, a display screen and an input device which are connected through a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The database of the computer device is used for storing various entity models and related information of the entity models in the following embodiments, and specific descriptions about the various entity models and related information of the entity models are provided in the following embodiments. The network interface of the computer device may be used to communicate with other devices outside over a network connection. Optionally, the computer device may be a server, a desktop, a personal digital assistant, other terminal devices such as a tablet computer, a mobile phone, and the like, or a cloud or a remote server, and the specific form of the computer device is not limited in the embodiment of the present application. The display screen of the computer equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on the shell of the computer equipment, an external keyboard, a touch pad or a mouse and the like. Of course, the input device and the display screen may not belong to a part of the computer device, and may be external devices of the computer device.
Those skilled in the art will appreciate that the architecture shown in fig. 1 is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
The following describes the technical solution of the present application and how to solve the above technical problems in detail by using specific embodiments. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments. Embodiments of the present application will be described below with reference to the accompanying drawings.
It should be noted that the execution subjects of the following method embodiments may be respectively a device for arranging a door and window model, and the device may be implemented as part or all of the above computer device by software, hardware, or a combination of software and hardware. The following method embodiments take the execution subject as an example of a computer device.
In one embodiment, as shown in fig. 2, a method for arranging door and window models is provided, which is described by taking the method as an example applied to the computer device in fig. 1, and comprises the following steps:
In the present embodiment, the building model, which has been arranged with the first wall model, is designed in the design software. When a user arranges a first door and window model on a first wall model, the computer device receives an instruction to arrange the first door and window model. For example, the user selects a door model from a family of doors provided by the design software and places the door model on a first wall model, as shown with reference to FIG. 3. Alternatively, the user selects a window model from a family of windows provided by the design software and places the window model on the first wall model, as shown with reference to FIG. 4. The first door and window model can be a rectangular door and window model, a moon door model or a circular window model, which is not limited in detail in the embodiment of the present invention and can be set according to actual situations.
In actual operation, after an instruction of arranging the first door and window model is received, first position information of the first door and window model in the building model is obtained. Specifically, the coordinates of an insertion point of the first door and window model are obtained according to the instruction; and generating first position information according to the size and the insertion point coordinates of the first door and window model. For example, when a user arranges a first door and window model on a first wall model, if the first door and window model is a rectangular door and window model, the coordinates of the lower left corner of the first door and window model in the coordinate system of the building model can be obtained, i.e. the coordinates of the insertion point; and then, determining coordinates of other points of the first door and window model in the coordinate system of the building model according to the size of the first door and window model to obtain first position information.
And 102, determining whether the first door and window model meets the design rule or not according to the first position information.
In this embodiment, when the first door/window model is arranged, the design rule needs to be met. For example, the design rule requires that the distance between the frame of the first door/window model and the edge of the first wall model is greater than a preset distance; after the first position information of the first door-window model is obtained, the distance between the frame of the first door-window model and the edge of the first wall model is calculated according to the first position information, and whether the distance is larger than a preset distance or not is judged. If the distance is larger than the preset distance, the design rule is met; if the distance is smaller than the preset distance, the design rule is not met. The design rule is not limited in detail in the embodiment of the invention, and can be set according to actual conditions.
And 103, under the condition that the first door and window model meets the design rule, performing hollow shearing on the first wall model according to the first position information to obtain a sheared second wall model.
In this embodiment, when it is determined that the first door/window model meets the rule, hollow shearing is performed on the first wall model, that is, a hole is formed in the first wall model at the position of the first door/window model. Specifically, the hollow shearing position information is determined according to the first position information of the first door and window model, and then shearing processing is carried out according to the hollow shearing position information to obtain a sheared second wall model.
At step 104, a reinforcement member is created based on the second wall model.
In this embodiment, after the second wall model is drilled, it is necessary to create reinforcing members around the drilled hole. For example, a keel or the like is created around the opening. The embodiment of the present invention is not limited in detail, and may be set according to actual conditions,
In the arrangement method of the door and window models, after an instruction of arranging the first door and window model on the first wall model of the building model is received, first position information of the first door and window model in the building model is obtained according to the instruction; determining whether the first door and window model meets the design rule or not according to the first position information; under the condition that the first door and window model meets the design rule, hollow shearing is conducted on the first wall model according to the first position information, and a sheared second wall model is obtained; a reinforcement member is created based on the second wall model. According to the embodiment of the invention, when the door and window model is arranged, a user only needs to select the door and window model and insert the door and window model into the building model, and does not need to manually open a hole in the wall body and manually create the reinforcing member, and the computer equipment can automatically open a hole in the wall body and create the reinforcing member, so that the time of a designer is saved, the design efficiency is improved, the design precision is improved, and the error caused by manually creating the reinforcing member is avoided.
In another embodiment, as shown in fig. 5, the present embodiment relates to an optional process of determining whether the first door/window model complies with the design rule according to the first position information. On the basis of the embodiment shown in fig. 2, the step 102 may specifically include the following steps:
In this embodiment, it is determined whether the first door/window model meets the design rule, and it may be determined whether the first door/window model is in the plane where the first wall model is located. Specifically, whether points on the frame of the first door and window model are all in the plane of the first wall model is judged according to the first position information; and if the points on the frame of the first door and window model are all in the plane of the first wall model, determining that the first door and window model is in the plane of the first wall model.
For example, the first door and window model is a rectangular door model, and whether four vertexes of the rectangular door model are all in the plane of the first wall model can be judged according to the first position information. And if the four vertexes are all in the plane of the first wall model, determining that the first door and window model is all in the plane of the first wall model. And if one vertex is not in the plane of the first wall model, determining that the arrangement is not reasonable, and exiting the arrangement process.
In this embodiment, it is determined whether the first door/window model meets the design rule, and it may also be determined whether the first door/window model intersects with the first keel arranged in the building model. Specifically, second position information of the first keel in the building model is obtained; and performing entity intersection calculation according to the first position information and the second position information, and determining whether the first door and window model intersects with the first keel or not according to a calculation result. And if the first door and window model is intersected with the first keel, the arrangement process is quitted.
Optionally, the entity intersection calculation comprises: calculating whether the two models have overlapped pixels; if there are overlapping pixels, it is determined that the two models intersect.
Specifically, if the first door and window model and the first keel have overlapped pixels, determining that the first door and window model is intersected with the first keel; if the first door and window model and the first keel do not have overlapped pixels, the first door and window model and the first keel are determined not to intersect. The embodiment of the invention can also adopt other modes to carry out entity intersection calculation. For example, a first door and window model and a first keel are projected on the same plane, and if the projection of the first door and window model is overlapped with the projection of the first keel, it is determined that the first door and window model is intersected with the first keel; and if the projection of the first door and window model is not overlapped with the projection of the first keel, determining that the first door and window model is not intersected with the first keel. The embodiment of the invention does not limit the entity intersection algorithm in detail, and can be set according to the actual situation.
In this embodiment, it is determined whether the first door/window model meets the design rule, and it may be further determined whether the first door/window model intersects with a second door/window model already arranged in the building model. Specifically, third position information of the second door and window model in the building model is obtained; and performing entity intersection calculation according to the first position information and the third position information, and determining whether the first door and window model intersects with the second door and window model according to the calculation result. And if the first door and window model is intersected with the second door and window model, exiting the arrangement process.
And 204, when the first door and window model is in the plane where the first wall model is located, the first door and window model is not intersected with the first keel and the second door and window model, determining that the first door and window model accords with the design rule.
In this embodiment, when the first door and window model is in the plane where the first wall model is located, that is, the plane where the first wall model is located can accommodate the first door and window model; and when the first door and window model is not intersected with the first keel and the second door and window model which are arranged in the building model, the first door and window model is shown to accord with the design rule, and subsequent design can be carried out.
In the process of determining whether the first door and window model meets the design rule according to the first position information, judging whether the first door and window model is in the plane of the first wall model according to the first position information; judging whether the first door and window model is intersected with the first keel or not according to the first position information; the first keel is a keel arranged in the building model; judging whether the first door and window model is intersected with the second door and window model according to the first position information; the second door and window model is a door and window model arranged in the building model; and when the first door and window model is in the plane where the first wall model is located, the first door and window model is not intersected with the first keel and the second door and window model, determining that the first door and window model accords with the design rule. By the embodiment of the invention, whether the first door and window model meets the design rule or not is automatically judged, so that the workload of designers can be reduced, and the design is more reasonable and standard.
In another embodiment, as shown in fig. 6, this embodiment relates to an alternative process of hollowing out the first wall model according to the first position information to obtain the second wall model after clipping. On the basis of the embodiment shown in fig. 2, the step 103 may specifically include the following steps:
In this embodiment, the outline of the hollow shear example is determined according to the size of the first door and window model. For example, if the first door and window model is a rectangular door and window model, determining the length and the width of the hollow shearing example according to the length and the width of the rectangular door and window model; and if the first door and window model is a circular window model, determining the radius of the hollow shearing example according to the radius of the circular window model. Then, the thickness of the hollow shear instance is determined based on the thickness of the first wall model. After determining the profile and thickness of the hollow shear instance, a hollow shear instance is created.
And step 302, overlapping the hollow shearing example with the first door and window model according to the first position information.
In this embodiment, the hollow shearing instance and the first door and window model are overlapped according to the first position information of the first door and window model. For example, if the first door and window model is a rectangular door and window model, the four vertices of the hollow shearing example are overlapped with the four vertices of the first door and window model, so that the hollow shearing example and the first door and window model are overlapped. And if the first door and window model is a circular window model, the circle center of the hollow shearing example is overlapped with the circle center of the circular window model, so that the hollow shearing example is overlapped with the first door and window model.
And 303, performing hollow shearing on the first wall model by using a hollow shearing example to obtain a second wall model.
In this embodiment, after the hollow shearing example is overlapped with the first door and window model, the hollow shearing example is adopted to perform hollow shearing on the first wall model, so as to obtain a sheared second wall model, as shown in fig. 7.
In the process of performing hollow shearing on the first wall model according to the first position information to obtain a sheared second wall model, creating a hollow shearing example; overlapping the hollow shearing example with the first door and window model according to the first position information; and performing hollow shearing on the first wall model by adopting a hollow shearing example to obtain a second wall model. Through the embodiment of the invention, the wall body can be automatically drilled, so that the time of a designer is saved, and the workload of the designer is reduced.
In another embodiment, as shown in fig. 8, this embodiment is directed to an alternative process of creating a reinforcement member based on the second wall model. On the basis of the embodiment shown in fig. 2, the step 104 may specifically include the following steps:
In this embodiment, after the second wall model is obtained by shearing the first wall model, the second keel is created according to the first position information of the first door and window model. The second keel and the second wall model are equal in height, and meanwhile the second keel is parallel to the left frame and the right frame of the first door and window model at a set distance. The set distance is not limited in detail in the embodiment of the present invention, and may be set according to actual situations, as shown in fig. 9.
In this embodiment, after the second wall model is obtained by shearing the first wall model, the reinforcement member is created according to the first position information of the first door and window model. For example, if the first door and window model is a rectangular door model, a reinforcement member is created above the rectangular door model, wherein the length of the reinforcement member is the distance from the upper border of the rectangular door model to the top of the second wall model. Or the first door and window model is a rectangular window model; a reinforcement member is established above the rectangular window model, and the length of the reinforcement member is the distance from the upper frame of the rectangular window model to the top of the second wall model; and then a reinforcing member is created below the rectangular window model, the length of the reinforcing member being the distance from the lower border of the rectangular window model to the bottom of the second wall model, as shown in fig. 10.
When multiple reinforcement members are created, there is a fixed distance between adjacent reinforcement members. Such as 600mm between each two reinforcement members. The embodiment of the present invention is not limited in detail, and may be set according to actual situations.
In the process of creating the reinforcement member based on the second wall model, a second keel is created around the first door and window model according to the first position information; a reinforcement member is created around the first door window model according to the first position information. By the embodiment of the invention, the reinforcing member can be automatically created, the time of a designer is saved, the workload of the designer is reduced, the design precision can be improved, and errors are avoided.
In order to describe the method for arranging the door and window model in more detail, the following embodiment shown in fig. 11 may be taken into account, including:
And step 508, overlapping the hollow shearing example with the first door and window model according to the first position information.
And 509, performing hollow shearing on the first wall model by using the hollow shearing example to obtain a second wall model.
And step 510, creating a second keel around the first door and window model according to the first position information.
And 511, creating a reinforcing member around the first door and window model according to the first position information.
For detailed description and beneficial effects of the steps in this embodiment, reference may be made to the description in the foregoing embodiments, which are not repeated herein.
It should be understood that although the various steps in the flow charts of fig. 2-11 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in fig. 2-11 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternating with other steps or at least some of the sub-steps or stages of other steps.
In one embodiment, as shown in fig. 12, there is provided a layout apparatus of a door and window model, including:
the position information acquiring module 601 is configured to, after receiving an instruction for arranging a first door and window model on a first wall model of a building model, acquire first position information of the first door and window model in the building model according to the instruction;
a design rule checking module 602, configured to determine whether the first door/window model meets the design rule according to the first position information;
the shearing module 603 is configured to, when the first door and window model meets the design rule, perform hollow shearing on the first wall model according to the first position information to obtain a sheared second wall model;
a reinforcement member creation module 604 for creating a reinforcement member based on the second wall model.
In one embodiment, the design rule checking module 602 includes:
the first judging submodule is used for judging whether the first door and window model is in the plane of the first wall model or not according to the first position information;
the second judgment submodule is used for judging whether the first door and window model is intersected with the first keel or not according to the first position information; the first keel is a keel arranged in the building model;
the third judging submodule is used for judging whether the first door and window model is intersected with the second door and window model or not according to the first position information; the second door and window model is a door and window model arranged in the building model;
and the result determining submodule is used for determining that the first door and window model accords with the design rule when the first door and window model is in the plane where the first wall model is located, and the first door and window model is not intersected with the first keel and is not intersected with the second door and window model.
In one embodiment, the first determining submodule is specifically configured to determine, according to the first position information, whether points on the frame of the first door/window model are all in a plane where the first wall model is located; and if the points on the frame of the first door and window model are all in the plane of the first wall model, determining that the first door and window model is in the plane of the first wall model.
In one embodiment, the second determining submodule is specifically configured to obtain second position information of the first keel in the building model; and performing entity intersection calculation according to the first position information and the second position information, and determining whether the first door and window model is intersected with the first keel or not according to a calculation result.
In one embodiment, the third determining submodule is specifically configured to obtain third position information of the second door and window model in the building model; and performing entity intersection calculation according to the first position information and the third position information, and determining whether the first door and window model intersects with the second door and window model according to a calculation result.
In one embodiment, the entity intersection calculation includes: calculating whether overlapping pixels exist in the two models; if there are overlapping pixels, it is determined that the two models intersect.
In one embodiment, the clipping module 603 is specifically configured to create an empty clipping instance; the size of the hollow shearing example is determined according to the size of the first door and window model and the size of the first wall model; overlapping the hollow shearing example with the first door and window model according to the first position information; and performing hollow shearing on the first wall model by adopting a hollow shearing example to obtain a second wall model.
In one embodiment, the reinforcement member creating module 604 is specifically configured to create a second keel around the first door/window model according to the first position information; a reinforcement member is created around the first door and window model according to the first position information.
In one embodiment, the position information obtaining module 601 is specifically configured to obtain an insertion point coordinate of the first door/window model according to the instruction; and generating first position information according to the size and the insertion point coordinates of the first door and window model.
In one embodiment, as shown in FIG. 13, there is provided a door and window model layout apparatus comprising
The position information acquisition module 701 is used for acquiring the coordinates of an insertion point of a first door and window model according to an instruction after the instruction of arranging the first door and window model on the first wall model of the building model is received; generating first position information of the first door and window model in the building model according to the size and the insertion point coordinates of the first door and window model;
a design rule checking module 702, configured to determine whether the first door/window model is in a plane where the first wall model is located according to the first location information; judging whether the first door and window model is intersected with the first keel or not according to the first position information; the first keel is arranged in the building model; judging whether the first door and window model is intersected with the second door and window model according to the first position information; the second door and window model is a door and window model arranged in the building model; when the first door and window model is in the plane where the first wall model is located, the first door and window model is not intersected with the first keel and the second door and window model, determining that the first door and window model meets the design rule;
the shearing module 703 is used for creating a hollow shearing instance under the condition that the first door and window model meets the design rule; the size of the hollow shearing example is determined according to the size of the first door and window model and the size of the first wall model; overlapping the hollow shearing example with the first door and window model according to the first position information; carrying out hollow shearing on the first wall model by adopting a hollow shearing example to obtain a second wall model;
a reinforcement member creation module 704 for creating a second keel around the first window and door form according to the first position information; a reinforcement member is created around the first door window model according to the first position information.
For specific definition of the arrangement device of the door and window model, reference may be made to the definition of the arrangement method of the door and window model above, and details are not repeated here. All or part of each module in the arrangement device of the door and window model can be realized through software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent of a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, a computer device is provided, comprising a memory having a computer program stored therein and a processor that when executing the computer program performs the steps of:
after an instruction of arranging a first door and window model on a first wall model of the building model is received, acquiring first position information of the first door and window model in the building model according to the instruction;
determining whether the first door and window model meets the design rule or not according to the first position information;
under the condition that the first door and window model meets the design rule, hollow shearing is conducted on the first wall model according to the first position information, and a sheared second wall model is obtained;
a reinforcement member is created based on the second wall model.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
judging whether the first door and window model is in the plane of the first wall model or not according to the first position information;
judging whether the first door and window model is intersected with the first keel or not according to the first position information; the first keel is arranged in the building model;
judging whether the first door and window model is intersected with the second door and window model according to the first position information; the second door and window model is a door and window model arranged in the building model;
and when the first door and window model is in the plane where the first wall model is located, the first door and window model is not intersected with the first keel and the second door and window model, determining that the first door and window model accords with the design rule.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
judging whether points on the frame of the first door and window model are all in the plane of the first wall model according to the first position information;
and if the points on the frame of the first door and window model are all in the plane of the first wall model, determining that the first door and window model is in the plane of the first wall model.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
acquiring second position information of the first keel in the building model;
and performing entity intersection calculation according to the first position information and the second position information, and determining whether the first door and window model is intersected with the first keel or not according to a calculation result.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
acquiring third position information of the second door and window model in the building model;
and performing entity intersection calculation according to the first position information and the third position information, and determining whether the first door and window model intersects with the second door and window model according to the calculation result.
In one embodiment, the entity intersection calculation includes: calculating whether overlapping pixels exist in the two models; if there are overlapping pixels, it is determined that the two models intersect.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
creating an empty cut example; the size of the hollow shearing example is determined according to the size of the first door and window model and the size of the first wall model;
overlapping the hollow shearing example with the first door and window model according to the first position information;
and carrying out hollow shearing on the first wall model by adopting a hollow shearing example to obtain a second wall model.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
creating a second keel around the first door and window model according to the first position information;
a reinforcement member is created around the first door and window model according to the first position information.
In one embodiment, the processor when executing the computer program further performs the steps of:
acquiring the coordinates of an insertion point of the first door and window model according to the instruction;
and generating first position information according to the size and the insertion point coordinates of the first door and window model.
In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored which, when executed by a processor, performs the steps of:
after an instruction of arranging a first door and window model on a first wall model of the building model is received, acquiring first position information of the first door and window model in the building model according to the instruction;
determining whether the first door and window model meets the design rule or not according to the first position information;
under the condition that the first door and window model meets the design rule, hollow shearing is conducted on the first wall model according to the first position information, and a sheared second wall model is obtained;
a reinforcement member is created based on the second wall model.
In one embodiment, the computer program when executed by the processor further performs the steps of:
judging whether the first door and window model is in the plane of the first wall model or not according to the first position information;
judging whether the first door and window model is intersected with the first keel or not according to the first position information; the first keel is arranged in the building model;
judging whether the first door and window model is intersected with the second door and window model or not according to the first position information; the second door and window model is a door and window model arranged in the building model;
when the first door and window model is in the plane where the first wall model is located, the first door and window model is not intersected with the first keel, and is not intersected with the second door and window model, it is determined that the first door and window model meets the design rules.
In one embodiment, the computer program when executed by the processor further performs the steps of:
judging whether points on the frame of the first door and window model are all in the plane of the first wall model or not according to the first position information;
and if the points on the frame of the first door and window model are all in the plane of the first wall model, determining that the first door and window model is in the plane of the first wall model.
In one embodiment, the computer program when executed by the processor further performs the steps of:
acquiring second position information of the first keel in the building model;
and performing entity intersection calculation according to the first position information and the second position information, and determining whether the first door and window model intersects with the first keel or not according to a calculation result.
In one embodiment, the computer program when executed by the processor further performs the steps of:
acquiring third position information of the second door and window model in the building model;
and performing entity intersection calculation according to the first position information and the third position information, and determining whether the first door and window model intersects with the second door and window model according to the calculation result.
In one embodiment, the entity intersection calculation includes: calculating whether overlapping pixels exist in the two models; if there are overlapping pixels, it is determined that the two models intersect.
In one embodiment, the computer program when executed by the processor further performs the steps of:
creating a hollow cutting example; the size of the hollow shearing example is determined according to the size of the first door and window model and the size of the first wall model;
overlapping the hollow shearing example with the first door and window model according to the first position information;
and carrying out hollow shearing on the first wall model by adopting a hollow shearing example to obtain a second wall model.
In one embodiment, the computer program when executed by the processor further performs the steps of:
creating a second keel around the first door and window model according to the first position information;
a reinforcement member is created around the first door and window model according to the first position information.
In one embodiment, the computer program when executed by the processor further performs the steps of:
acquiring the coordinates of an insertion point of the first door and window model according to the instruction;
and generating first position information according to the size and the insertion point coordinates of the first door and window model.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above may be implemented by hardware instructions of a computer program, which may be stored in a non-volatile computer-readable storage medium, and when executed, may include the processes of the embodiments of the methods described above. Any reference to memory, storage, database or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory. Non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), rambus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
All possible combinations of the technical features in the above embodiments may not be described for the sake of brevity, but should be considered as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is specific and detailed, but not to be understood as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, and these are all within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (13)
1. A method of arranging a door and window molding, the method comprising:
after an instruction of arranging a first door and window model on a first wall model of a building model is received, acquiring first position information of the first door and window model in the building model according to the instruction;
determining whether the first door and window model meets the design rule or not according to the first position information;
under the condition that the first door and window model meets the design rule, hollow shearing is conducted on the first wall model according to the first position information, and a sheared second wall model is obtained;
creating a reinforcement member based on the second wall model;
wherein, according to the first position information to the first wall model carry out hollow shearing, obtain the second wall model after the shearing, include:
creating a hollow cutting example; the size of the hollow shearing example is determined according to the size of the first door and window model and the size of the first wall model;
according to the first position information, overlapping the hollow cutting instance with the first door and window model;
and performing hollow shearing on the first wall model by adopting the hollow shearing example to obtain the second wall model.
2. The method of claim 1, wherein determining whether the first door/window model complies with design rules based on the first location information comprises:
judging whether the first door and window model is in a plane where the first wall model is located according to the first position information;
judging whether the first door and window model is intersected with a first keel or not according to the first position information; the first keel is a keel arranged in the building model;
judging whether the first door and window model is intersected with a second door and window model or not according to the first position information; the second door and window model is a door and window model arranged in the building model;
when the first door and window model is in the plane where the first wall model is located, and the first door and window model is not intersected with the first keel and is not intersected with the second door and window model, it is determined that the first door and window model meets design rules.
3. The method according to claim 2, wherein the determining whether the first door and window model is in the plane of the first wall model according to the first position information comprises:
judging whether points on the frame of the first door and window model are all in the plane of the first wall model according to the first position information;
and if the points on the frame of the first door and window model are all in the plane of the first wall model, determining that the first door and window model is in the plane of the first wall model.
4. The method of claim 2, wherein the determining whether the first door/window model intersects with a first keel according to the first position information comprises:
acquiring second position information of the first keel in the building model;
and performing entity intersection calculation according to the first position information and the second position information, and determining whether the first door and window model is intersected with the first keel or not according to a calculation result.
5. The method of claim 2, wherein the determining whether the first door/window model intersects with a second door/window model according to the first position information comprises:
acquiring third position information of the second door and window model in the building model;
and performing entity intersection calculation according to the first position information and the third position information, and determining whether the first door and window model intersects with the second door and window model according to a calculation result.
6. The method of claim 4 or 5, wherein the entity intersection calculation comprises: calculating whether overlapping pixels exist in the two models; if there are overlapping pixels, it is determined that the two models intersect.
7. The method of claim 1, wherein creating a reinforcement member based on the second wall model comprises:
creating a second keel around the first door and window model according to the first position information;
creating a reinforcement member around the first door window model according to the first position information.
8. The method of claim 1, wherein the obtaining first position information of the first door and window model in the building model according to the instruction comprises:
acquiring the coordinates of an insertion point of the first door and window model according to the instruction;
and generating the first position information according to the size of the first door and window model and the coordinates of the insertion point.
9. A method of arranging a model of a door or window, the method comprising:
after an instruction of arranging a first door and window model on a first wall model of a building model is received, acquiring an insertion point coordinate of the first door and window model according to the instruction;
generating first position information of the first door and window model in the building model according to the size of the first door and window model and the coordinates of the insertion point;
judging whether the first door and window model is in a plane where the first wall model is located according to the first position information;
judging whether the first door and window model is intersected with a first keel or not according to the first position information; the first keel is a keel arranged in the building model;
judging whether the first door and window model is intersected with a second door and window model or not according to the first position information; the second door and window model is a door and window model arranged in the building model;
when the first door and window model is in the plane where the first wall model is located, the first door and window model is not intersected with the first keel and the second door and window model, determining that the first door and window model meets design rules;
under the condition that the first door and window model accords with design rules, a hollow shearing example is created; the size of the hollow shearing example is determined according to the size of the first door and window model and the size of the first wall model;
overlapping the hollow shear instance with the first door and window model according to the first position information;
performing hollow shearing on the first wall model by using the hollow shearing example to obtain a second wall model;
creating a second keel around the first door and window mold according to the first position information;
creating a reinforcement member around the first door window model according to the first position information.
10. An arrangement device for door and window models, which is characterized in that the device comprises:
the position information acquisition module is used for acquiring first position information of a first door and window model in the building model according to an instruction after the instruction that the first door and window model is arranged on a first wall model of the building model is received;
the design rule checking module is used for determining whether the first door and window model meets the design rule or not according to the first position information;
the shearing module is used for performing hollow shearing on the first wall model according to the first position information under the condition that the first door and window model accords with a design rule to obtain a sheared second wall model;
a reinforcement member creation module for creating a reinforcement member based on the second wall model;
the shearing module is specifically used for creating a hollow shearing example; the size of the hollow shearing example is determined according to the size of the first door and window model and the size of the first wall model; overlapping the hollow shear instance with the first door and window model according to the first position information; and performing hollow shearing on the first wall model by adopting the hollow shearing example to obtain the second wall model.
11. An arrangement device for door and window models, comprising:
the system comprises a position information acquisition module, a position information acquisition module and a position information processing module, wherein the position information acquisition module is used for acquiring the coordinates of an insertion point of a first door and window model according to an instruction after the instruction of arranging the first door and window model on a first wall model of a building model is received; generating first position information of the first door and window model in the building model according to the size of the first door and window model and the coordinates of the insertion point;
the design rule checking module is used for judging whether the first door and window model is in the plane of the first wall model or not according to the first position information; judging whether the first door and window model is intersected with a first keel or not according to the first position information; the first keel is a keel arranged in the building model; judging whether the first door and window model is intersected with a second door and window model or not according to the first position information; the second door and window model is a door and window model arranged in the building model; when the first door and window model is in the plane where the first wall model is located, the first door and window model is not intersected with the first keel and the second door and window model, determining that the first door and window model meets design rules;
the shearing module is used for creating a hollow shearing example under the condition that the first door and window model accords with the design rule; the size of the hollow shearing example is determined according to the size of the first door and window model and the size of the first wall model; overlapping the hollow shear instance with the first door and window model according to the first position information; performing hollow shearing on the first wall model by using the hollow shearing example to obtain a second wall model;
a reinforcement member creation module for creating a second keel around the first window and door form according to the first position information; and creating a reinforcing member around the first door and window model according to the first position information.
12. A computer device comprising a memory and a processor, the memory storing a computer program, wherein the processor when executing the computer program performs the steps of the method according to any of claims 1 to 8.
13. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 8.
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