CN108287969B - Special-shaped table board generation method based on three-dimensional household design software - Google Patents
Special-shaped table board generation method based on three-dimensional household design software Download PDFInfo
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- CN108287969B CN108287969B CN201810095181.9A CN201810095181A CN108287969B CN 108287969 B CN108287969 B CN 108287969B CN 201810095181 A CN201810095181 A CN 201810095181A CN 108287969 B CN108287969 B CN 108287969B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04845—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation, expansion or change of colour
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
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Abstract
The invention discloses a method for generating a special-shaped table top based on three-dimensional home design software, which comprises the following specific steps: s1: enter advanced desktop editing mode S2: generating a mesa mask, S3: editing the table top mask, S4: the table top is generated, the invention reduces the complex operations and can conveniently and quickly edit the table top mask; the invention can generate the corresponding special-shaped table board in a three-dimensional scene in real time.
Description
Technical Field
The invention relates to the technical field of three-dimensional home design software, in particular to a method for generating a special-shaped table board based on three-dimensional home design software.
Background
The three-dimensional home design software is widely used in the decoration industry, and is beneficial to a designer to visually display a design scheme, and the editing of a special-shaped table top in the three-dimensional home design software on the market at present is time-consuming and cannot be visually displayed in a three-dimensional virtual scene. These are the problems we need to solve.
Disclosure of Invention
The invention aims to provide a method for generating a special-shaped table top based on three-dimensional home design software, which comprises the following specific steps:
s1: entering an advanced table top editing mode, wherein the advanced table top editing mode has two modes, namely, entering three-dimensional home software, selecting a cabinet, clicking a right mouse button, moving a cursor to a table top, and clicking the advanced table top; the method comprises the steps of firstly entering three-dimensional home software, clicking a right mouse button in a blank position, moving a cursor to a table top, and clicking a high-grade table top to enter a high-grade table top editing mode;
s2: generating a table top mask, if the first mode is adopted in S1, automatically acquiring the outline data and the cabinet parameters of the cabinet selected in the first mode by a program, merging the outline data by the program, generating a data object which accords with a three-dimensional virtual scene to generate mesh by combining the cabinet parameters, then generating a corresponding table top mask through the three-dimensional virtual scene, if the second mode is adopted in S1, selecting the cabinet to be edited, clicking an opening in a head menu to draw, merging the outline data by the program through acquiring the outline data and the cabinet parameters of the cabinet, generating a data object which accords with the three-dimensional virtual scene to generate mesh by combining the cabinet parameters, and then generating a corresponding table top mask through the three-dimensional virtual scene;
s3: editing the table top mask, editing the generated table top mask in S2, mainly editing points and lines of the table top mask, wherein there are two operation modes for editing the table top mask points, namely, clicking the selected points by a mouse, dragging the points and placing the points at the position of a target, when the mouse flicks, the table top mask can correspondingly modify the coordinates of the selected points, then refreshing the table top line segment and regenerating the table top mask, and the other mode is that when the points are selected, a point editing panel is popped up on the right side, and different types can be selected to edit the points through the panel, and the common type can only modify the X coordinate and the Y coordinate of the points and generate a new table top mask; the type of the circular arc can be modified, the X coordinate and the Y coordinate of the point are set, the X coordinate and the Y coordinate of the circle center corresponding to the circular arc are set, the angle value corresponding to the circular arc is set, the number of segments of the circular arc is set, after the setting is finished, the program can draw the circular arc corresponding to the angle value by taking the central point and the selected point as the radius and taking the selected point as the starting point, and a new table top mask is generated; the type of the cutting angle can be modified, the X coordinate and the Y coordinate of the point can be modified, a left cutting value (the length of the cutting line connected with the next point in the anticlockwise sequence) is set, the distance (the right cutting value) for cutting the line from the next point is set, and the program can connect the two cutting points to form a new table top mask; the program can find a left tangent value and a right tangent value according to the same type of tangent angle, calculate data required by the type of the arc, generate an inscribed arc between the two tangent points according to the type of the arc, and generate a new table top mask; the method comprises the steps of internally tangent circular arcs, wherein X coordinates and Y coordinates of points can be modified, the length of a tangent line and the number of segments of the circular arcs are set, a program can generate a point sequence of the internally tangent circular arcs according to an externally tangent circular arc mode, then a symmetrical point is taken as a connecting line of two tangent points, a new table top mask is generated, the operation of editing the line segment of the table top mask is as follows, the line segment is selected by a mouse and then dragged to the position of a target, when the mouse flicks, the table top mask can correspondingly modify the coordinates of a starting point and an end point of the selected line segment, and then the table top mask is generated. In addition, when a line segment is selected, a midpoint adding button in the menu bar can be clicked, the selected line segment can be deleted, two new line segments are generated, one line segment is from the starting point to the midpoint of the original line segment, the other line segment is from the midpoint to the end point of the original line segment, and then when a point, a line or a table top mask is selected, a deleting button of the menu bar can be clicked for deleting;
s4: generating a table top, wherein two modes are provided for generating the table top, namely, a single table top mask is selected, a panel for generating the table top can be popped up on the right side, and a specified front water retaining section, a specified rear water retaining section, material and a mounting mode of a star basin are selected; filling in front and back adsorption values, left and right front and back extension and table top thickness, clicking a determining button, generating a table top according to data of a table top mask arranged just before, and lofting line segments of objects which do not lean against walls or other cabinets and the like according to a path formed by the line segments by using a front water retaining section to generate front water retaining; the line segments close to the wall or other cabinets are lofted by the rear water retaining section according to the path formed by the line segments to generate rear water retaining; and finally, generating the table top mesh according to the contour points of the table top mask, and exiting the advanced table top editing mode, wherein the other method is that under the condition that no table top mask is selected, a table top generating button is arranged on a menu bar, a table top generating panel is popped up on the right side, corresponding parameters can be selected, then a determining button is clicked, and the corresponding table top mesh is generated for all the table top masks according to the first mode, and exiting the advanced table top editing mode.
Compared with the prior art, the invention has the beneficial effects that: the invention reduces the complex operations and can edit the table top mask conveniently and quickly; the invention can generate the corresponding special-shaped table board in a three-dimensional scene in real time.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
The invention provides a technical scheme that: a method for generating a special-shaped table top based on three-dimensional home design software comprises the following specific steps:
s1: entering an advanced table top editing mode, wherein the advanced table top editing mode has two modes, namely, entering three-dimensional home software, selecting a cabinet, clicking a right mouse button, moving a cursor to a table top, and clicking the advanced table top; the method comprises the steps of firstly entering three-dimensional home software, clicking a right mouse button in a blank position, moving a cursor to a table top, and clicking a high-grade table top to enter a high-grade table top editing mode;
s2: generating a table top mask, if the first mode is adopted in S1, automatically acquiring the outline data and the cabinet parameters of the cabinet selected in the first mode by a program, merging the outline data by the program, generating a data object which accords with a three-dimensional virtual scene to generate mesh by combining the cabinet parameters, then generating a corresponding table top mask through the three-dimensional virtual scene, if the second mode is adopted in S1, selecting the cabinet to be edited, clicking an opening in a head menu to draw, merging the outline data by the program through acquiring the outline data and the cabinet parameters of the cabinet, generating a data object which accords with the three-dimensional virtual scene to generate mesh by combining the cabinet parameters, and then generating a corresponding table top mask through the three-dimensional virtual scene;
s3: editing the table top mask, editing the generated table top mask in S2, mainly editing points and lines of the table top mask, wherein there are two operation modes for editing the table top mask points, namely, clicking the selected points by a mouse, dragging the points and placing the points at the position of a target, when the mouse flicks, the table top mask can correspondingly modify the coordinates of the selected points, then refreshing the table top line segment and regenerating the table top mask, and the other mode is that when the points are selected, a point editing panel is popped up on the right side, and different types can be selected to edit the points through the panel, and the common type can only modify the X coordinate and the Y coordinate of the points and generate a new table top mask; the type of the circular arc can be modified, the X coordinate and the Y coordinate of the point are set, the X coordinate and the Y coordinate of the circle center corresponding to the circular arc are set, the angle value corresponding to the circular arc is set, the number of segments of the circular arc is set, after the setting is finished, the program can draw the circular arc corresponding to the angle value by taking the central point and the selected point as the radius and taking the selected point as the starting point, and a new table top mask is generated; the type of the cutting angle can be modified, the X coordinate and the Y coordinate of the point can be modified, a left cutting value (the length of the cutting line connected with the next point in the anticlockwise sequence) is set, the distance (the right cutting value) for cutting the line from the next point is set, and the program can connect the two cutting points to form a new table top mask; the program can find a left tangent value and a right tangent value according to the same type of tangent angle, calculate data required by the type of the arc, generate an inscribed arc between the two tangent points according to the type of the arc, and generate a new table top mask; the method comprises the steps of internally tangent circular arcs, wherein X coordinates and Y coordinates of points can be modified, the length of a tangent line and the number of segments of the circular arcs are set, a program can generate a point sequence of the internally tangent circular arcs according to an externally tangent circular arc mode, then a symmetrical point is taken as a connecting line of two tangent points, a new table top mask is generated, the operation of editing the line segment of the table top mask is as follows, the line segment is selected by a mouse and then dragged to the position of a target, when the mouse flicks, the table top mask can correspondingly modify the coordinates of a starting point and an end point of the selected line segment, and then the table top mask is generated. In addition, when a line segment is selected, a midpoint adding button in the menu bar can be clicked, the selected line segment can be deleted, two new line segments are generated, one line segment is from the starting point to the midpoint of the original line segment, the other line segment is from the midpoint to the end point of the original line segment, and then when a point, a line or a table top mask is selected, a deleting button of the menu bar can be clicked for deleting;
s4: generating a table top, wherein two modes are provided for generating the table top, namely, a single table top mask is selected, a panel for generating the table top can be popped up on the right side, and a specified front water retaining section, a specified rear water retaining section, material and a mounting mode of a star basin are selected; filling in front and back adsorption values, left and right front and back extension and table top thickness, clicking a determining button, generating a table top according to data of a table top mask arranged just before, and lofting line segments of objects which do not lean against walls or other cabinets and the like according to a path formed by the line segments by using a front water retaining section to generate front water retaining; the line segments close to the wall or other cabinets are lofted by the rear water retaining section according to the path formed by the line segments to generate rear water retaining; and finally, generating the table top mesh according to the contour points of the table top mask, and exiting the advanced table top editing mode, wherein the other method is that under the condition that no table top mask is selected, a table top generating button is arranged on a menu bar, a table top generating panel is popped up on the right side, corresponding parameters can be selected, then a determining button is clicked, and the corresponding table top mesh is generated for all the table top masks according to the first mode, and exiting the advanced table top editing mode.
The invention reduces the complicated special parameters in the expression, makes the expression logic clearer, increases the use capability of the component, and makes the special parameters of the support component and the like called, thereby expanding more various use modes.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (1)
1. A method for generating a special-shaped table board based on three-dimensional household design software is characterized by comprising the following steps: the method for generating the special-shaped table based on the three-dimensional household design software comprises the following specific steps:
s1: entering an advanced table top editing mode, wherein the advanced table top editing mode has two modes, namely, entering three-dimensional home software, selecting a cabinet, clicking a right mouse button, moving a cursor to a table top, and clicking the advanced table top; the method comprises the steps of firstly entering three-dimensional home software, clicking a right mouse button in a blank position, moving a cursor to a table top, and clicking a high-grade table top to enter a high-grade table top editing mode;
s2: generating a table top mask, if the first mode is adopted in S1, automatically acquiring the outline data and the cabinet parameters of the cabinet selected in the first mode by a program, merging the outline data by the program, generating a data object which accords with a three-dimensional virtual scene to generate mesh by combining the cabinet parameters, then generating a corresponding table top mask through the three-dimensional virtual scene, if the second mode is adopted in S1, selecting the cabinet to be edited, clicking an opening in a head menu to draw, merging the outline data by the program through acquiring the outline data and the cabinet parameters of the cabinet, generating a data object which accords with the three-dimensional virtual scene to generate mesh by combining the cabinet parameters, and then generating a corresponding table top mask through the three-dimensional virtual scene;
s3: editing the table top mask, editing the generated table top mask in S2, mainly editing points and lines of the table top mask, wherein there are two operation modes for editing the table top mask points, namely, clicking the selected points by a mouse, dragging the points and placing the points at the position of a target, when the mouse flicks, the table top mask can correspondingly modify the coordinates of the selected points, then refreshing the table top line segment and regenerating the table top mask, and the other mode is that when the points are selected, a point editing panel is popped up on the right side, and different types can be selected to edit the points through the panel, and the common type can only modify the X coordinate and the Y coordinate of the points and generate a new table top mask; the type of the circular arc can be modified, the X coordinate and the Y coordinate of the point are set, the X coordinate and the Y coordinate of the circle center corresponding to the circular arc are set, the angle value corresponding to the circular arc is set, the number of segments of the circular arc is set, after the setting is finished, the program can draw the circular arc corresponding to the angle value by taking the central point and the selected point as the radius and taking the selected point as the starting point, and a new table top mask is generated; the type of the tangent angle can be modified, the X coordinate and the Y coordinate of the point can be modified, a left tangent value is set, the length of a connecting line with the next point is cut according to the anticlockwise sequence, the distance from the next point to be tangent is set, and the two tangent points are connected by a program to form a new table top mask; the program can find a left tangent value and a right tangent value according to the same type of tangent angle, calculate data required by the type of the arc, generate an inscribed arc between the two tangent points according to the type of the arc, and generate a new table top mask; the inscribed arc can modify the X coordinate and the Y coordinate of the point, set the length of the tangent and the number of segments of the arc, the program can generate the point sequence of the inscribed arc according to the mode of the circumscribed arc, then the connecting line of the two tangent points takes the symmetrical point and generates a new table top mask, the editing operation of the table top mask line segment is as follows, the line segment is selected by a mouse and then dragged to the position of the target, when the mouse is flicked, the table top mask can correspondingly modify the coordinates of the starting point and the end point of the selected line segment, then regenerating the table top mask, in addition, when selecting the line segment, clicking the button for adding the middle point in the menu bar to delete the selected line segment and generate two new line segments, one is from the starting point to the middle point of the original line segment, the other is from the middle point to the end point of the original line segment, secondly, when a point, a line or a table top mask is selected, a delete button of a menu bar can be clicked for deleting;
s4: generating a table top, wherein two modes are provided for generating the table top, namely, a single table top mask is selected, a panel for generating the table top can be popped up on the right side, and a specified front water retaining section, a specified rear water retaining section, material and a mounting mode of a star basin are selected; filling in front and back adsorption values, left and right front and back extension and table top thickness, clicking a determining button, generating a table top according to data of a table top mask arranged just before, and lofting line segments of objects which do not lean against walls or other cabinets and the like according to a path formed by the line segments by using a front water retaining section to generate front water retaining; the line segments close to the wall or other cabinets are lofted by the rear water retaining section according to the path formed by the line segments to generate rear water retaining; and finally, generating the table top mesh according to the contour points of the table top mask, and exiting the advanced table top editing mode, wherein the other method is that under the condition that no table top mask is selected, a table top generating button is arranged on a menu bar, a table top generating panel is popped up on the right side, corresponding parameters can be selected, then a determining button is clicked, and the corresponding table top mesh is generated for all the table top masks according to the first mode, and exiting the advanced table top editing mode.
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| CN111752646A (en) * | 2019-03-27 | 2020-10-09 | 珠海金山办公软件有限公司 | Graph position adjusting method and device and electronic equipment |
| CN110688691A (en) * | 2019-08-15 | 2020-01-14 | 杭州群核信息技术有限公司 | Software design method for freely drawing table top based on Kujiale cloud design platform |
| CN110973859B (en) * | 2019-12-19 | 2021-08-31 | 江苏艾佳家居用品有限公司 | Method for customizing table top and front and back water retaining of kitchen cabinet in home decoration design |
| CN111340539B (en) * | 2020-02-21 | 2023-08-25 | 广东三维家信息科技有限公司 | Table top design method and device in home decoration design and electronic equipment |
| CN112560158A (en) * | 2020-12-23 | 2021-03-26 | 杭州群核信息技术有限公司 | Table preview body generation method and table design system in home decoration design |
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