CN109308363B - Raft board slope-releasing construction method and system and computer device - Google Patents
Raft board slope-releasing construction method and system and computer device Download PDFInfo
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- CN109308363B CN109308363B CN201710629030.2A CN201710629030A CN109308363B CN 109308363 B CN109308363 B CN 109308363B CN 201710629030 A CN201710629030 A CN 201710629030A CN 109308363 B CN109308363 B CN 109308363B
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Abstract
The invention provides a raft slope-releasing construction method, a raft slope-releasing construction system, a computer device and a computer readable storage medium, wherein the raft slope-releasing construction method comprises the following steps: constructing a raft plate polygon, wherein the raft plate polygon comprises a first raft plate, a second raft plate and a gap between the first raft plate and the second raft plate; slope is set along the periphery of the first raft plate to the plane where the second raft plate is located according to a preset slope setting angle, and a slope setting scanning body is formed; intercepting a slope-releasing scanning body positioned vertically above the polygon of the raft; and combining and intercepting the obtained slope-releasing scanning bodies to form a side slope body of the first raft. According to the raft slope-releasing construction method provided by the invention, each edge of the first raft can release slope towards the second raft, so that the raft slope-releasing construction is more practical, the problem that the raft slope always extends to the adjacent edge when the raft slope is released on one edge is avoided, the related algorithm is improved, the accuracy of calculation amount is improved, and the error is reduced.
Description
Technical Field
The invention relates to the technical field of building modeling, in particular to a raft slope construction method, a raft slope construction system, a raft slope construction computer device and a computer readable storage medium.
Background
In order to provide stability to the raft foundation, additional body formations are added to the edges of the raft, these additional bodies are called side slopes (bodies), and the operation of adding side slopes is called releasing slopes. Generally, the rafts are planar primitives in the modeling software, and each side may have a different slope configuration or may not have. Some modeling software in the related art always extends to the adjacent side when a single side is set slope (as shown in fig. 1), but such a slope setting structure is not ideal and has a great difference from the actual engineering, so how to make the slope construction more reasonable is an important problem to be solved when raft slope construction algorithm is optimized.
Disclosure of Invention
In order to solve at least one of the above technical problems, an embodiment of the first aspect of the present invention proposes a method for constructing a raft landslide.
The embodiment of the second aspect of the invention also provides a raft slope-releasing construction system.
In an embodiment of the third aspect of the present invention, a computer apparatus is also presented.
In a fourth aspect of the present invention, a computer-readable storage medium is also presented.
In view of this, according to an embodiment of the first aspect of the present invention, the present invention provides a method for constructing a raft embankment, including: constructing a raft plate polygon, wherein the raft plate polygon comprises a first raft plate, a second raft plate and a gap between the first raft plate and the second raft plate; slope is set along the periphery of the first raft plate to the plane where the second raft plate is located according to a preset slope setting angle, and a slope setting scanning body is formed; intercepting a slope-releasing scanning body positioned vertically above the polygon of the raft; and combining and intercepting the obtained slope-releasing scanning bodies to form a side slope body of the first raft.
The invention provides a raft slope setting construction method, which comprises the steps of firstly setting slopes to the plane where a second raft is located along the periphery of a first raft according to preset slope setting angles to form a plurality of side slopes and a slope setting scanning body, then intercepting the slope setting scanning body located vertically above the polygon of the rafts, then combining the intercepted slope setting scanning bodies, and finally forming the side slope body of the first raft. Through the construction method for the raft slope putting, each edge of the first raft can be put on the slope of the second raft, so that the raft slope putting is more practical after construction, the problem that the raft slope always extends to the adjacent edge when being put on the single edge is avoided, the related algorithm is improved, the accuracy of the calculated amount is improved, and the error is reduced.
Wherein, if the included angle of two adjacent sides of the first raft is a right angle, generally, the included angle between the slope-releasing scanning bodies formed after slope-releasing treatment of the two sides is 45 degrees.
In addition, the raft slope-making construction method provided by the embodiment of the invention may further have the following additional technical features:
in the above technical solution, preferably, after the raft polygon is constructed, the method further includes: detecting whether a ridge line of the slope releasing of the first raft is positioned in a polygon of the raft or above the polygon of the raft along the vertical direction, wherein the ridge line is an intersection line formed after slope releasing on two sides connected with the first raft; if the ridge line of the slope setting of the first raft is positioned in the polygon of the raft or the polygon of the raft is positioned above the polygon along the vertical direction, the slope is set to the plane where the second raft is positioned along the periphery of the first raft according to the preset slope setting angle, and a slope setting scanning body is formed.
In this technical scheme, whether the crest line that first raft put the slope is located raft polygon after constructing raft polygon or raft polygon along the top of vertical direction, wherein the crest line be the intersection line that forms after slope is put to the both sides that first raft links to each other, if the crest line that first raft put the slope is located raft polygon or raft polygon along the top of vertical direction then explain possess the condition that multilateral put the slope this moment, can put the slope according to the plane at predetermined angle of putting the slope to second raft place around first raft, form and put the slope scanner. Through setting up above-mentioned judgement condition, it is clear that multilateral slope making can be implemented under what condition, if first raft and second raft are unilateral relative only, then also can not carry out multilateral slope making to first raft at this moment and handle.
In any of the above technical solutions, preferably, the method further includes: and if the ridge line of the slope of the first raft is not positioned in the polygon of the raft or the polygon of the raft is positioned above the polygon along the vertical direction, the edge of the first raft, which is adjacent to the second raft, is sloped towards the plane of the second raft according to the preset slope angle.
In this technical scheme, if the crest line that first raft put the slope does not lie in raft polygon or raft polygon is along the top of vertical direction, then can show usually that first raft does not possess the condition to the multilateral slope of second raft this moment, also need not to handle to the multilateral slope of second raft simultaneously, can put the slope according to the plane that the slope angle was put to the second raft place with the adjacent limit of second raft on the first raft this moment, can realize putting the slope and handle.
In any of the above technical solutions, preferably, the method further includes: and setting a preset slope angle.
In this technical scheme, the user can set up and adjust preset slope angle according to actual demand, so existing actual demand that does benefit to satisfying the user has also promoted the flexibility of the in-process of raft slope construction simultaneously for model after the modeling more accords with actual conditions or user's demand.
According to an embodiment of the second aspect of the invention, the invention provides a raft ramp construction system, comprising: the building unit is used for building a raft plate polygon, wherein the raft plate polygon comprises a first raft plate, a second raft plate and a gap between the first raft plate and the second raft plate; the building unit is also used for carrying out slope releasing on the plane where the second raft plate is located along the periphery of the first raft plate according to a preset slope releasing angle to form a slope releasing scanning body; the processing unit is used for intercepting the slope-releasing scanning body positioned vertically above the polygon of the raft; the processing unit is also used for combining the obtained slope-releasing scanning bodies to form a side slope body of the first raft.
The invention provides a raft slope setting construction system, which comprises the steps of firstly setting slopes to the plane of a second raft along the periphery of a first raft according to preset slope setting angles to form a plurality of side slopes and a slope setting scanning body, then cutting the slope setting scanning body vertically above the polygon of the rafts, combining the cut slope setting scanning bodies, and finally forming the side slope body of the first raft. Through the method for constructing the raft slope, each edge of the first raft can be sloped towards the second raft, so that the raft slope is more practical after being constructed, the problem that the raft always extends to the adjacent edge when the raft slope is on the single side is avoided, related algorithms are improved, the accuracy of calculated amount is improved, and errors are reduced.
Wherein, if the included angle of two adjacent sides of the first raft is a right angle, generally, the included angle between the slope-releasing scanning bodies formed after slope-releasing treatment of the two sides is 45 degrees.
In addition, the raft ramp construction system provided in the above embodiment of the present invention may further have the following additional technical features:
in the above technical solution, preferably, the method further includes: the detection unit is used for detecting whether a ridge line of the slope of the first raft is positioned in the polygon of the raft or above the polygon of the raft along the vertical direction after the polygon of the raft is constructed, wherein the ridge line is an intersection line formed after slopes are placed on two sides connected with the first raft; if the ridge line of the slope setting of the first raft is positioned in the polygon of the raft or the polygon of the raft is positioned above the polygon along the vertical direction, the building unit sets the slope along the periphery of the first raft to the plane where the second raft is positioned according to the preset slope setting angle, and a slope setting scanning body is formed.
In this technical scheme, whether the crest line that first raft put the slope is located raft polygon after constructing raft polygon or raft polygon along the top of vertical direction, wherein the crest line be the intersection line that forms after slope is put to the both sides that first raft links to each other, if the crest line that first raft put the slope is located raft polygon or raft polygon along the top of vertical direction then explain possess the condition that multilateral put the slope this moment, can put the slope according to the plane at predetermined angle of putting the slope to second raft place around first raft, form and put the slope scanner. Through setting up above-mentioned judgement condition, it is clear under what condition can implement multilateral slope making, if first raft and second raft are single relative, then also can not carry out multilateral slope making to first raft at this moment and handle.
In any one of the above technical solutions, preferably, if the crest line of the slope making of the first raft is not located within the polygon of the raft or above the polygon of the raft along the vertical direction, the construction unit is further configured to make the edge of the first raft adjacent to the second raft slope towards the plane where the second raft lies according to the preset slope making angle.
In this technical scheme, if the crest line that first raft put the slope does not lie in raft polygon or raft polygon is along the top of vertical direction, then can explain usually that first raft does not possess the condition to the multi-sided slope of second raft this moment, also need not to handle to the multi-sided slope of second raft simultaneously, can put the slope according to the plane at second raft place with the limit that is adjacent with the second raft on the first raft according to predetermineeing the angle of putting the slope this moment, can realize putting the slope and handle.
In any of the above technical solutions, preferably, the method further includes: and the setting unit is used for setting a preset slope angle.
In this technical scheme, the user can set up and adjust preset slope angle according to actual demand, so existing actual demand that does benefit to satisfying the user has also promoted the flexibility of the in-process of raft slope construction simultaneously for model after the modeling more accords with actual conditions or user's demand.
According to an embodiment of a third aspect of the invention, there is provided a computer arrangement comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor when executing the computer program implementing the method of constructing a raft ramp as claimed in any one of the preceding claims.
In the computer device provided by the invention, when the processor executes the computer program, the raft slope construction method is realized, so that the side slope of the raft slope is constructed, all sides of the first raft can be sloped towards the second raft, the raft slope is more practical after being constructed, the problem that the side slope always extends to the adjacent side during unilateral slope construction is solved, the related algorithm is improved, the accuracy of the calculated amount is improved, and the error is reduced.
According to an embodiment of the fourth aspect of the invention, there is provided a computer readable storage medium having a computer program stored thereon, the computer program, when executed by a processor, implementing the method of constructing a raft ramp as claimed in any one of the preceding claims.
The computer-readable storage medium provided by the invention is characterized in that when being executed by a processor, a computer program realizes the raft slope construction method according to any one of the above methods, so as to realize the construction of the side slope of the raft slope, and enable each side of the first raft to be capable of sloping towards the second raft, so that the raft slope is more practical after being constructed, the problem that the side of the first raft always extends to the adjacent side during sloping is avoided, a related algorithm is improved, the accuracy of calculation amount is improved, and errors are reduced.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 shows a bottom view of a raft ramp structure in the related art;
fig. 2 shows a bottom view of a raft landslide structure in an embodiment of the invention;
fig. 3 shows a schematic flow diagram of a method of constructing a raft ramp according to one embodiment of the invention;
fig. 4 shows a schematic flow diagram of a raft ramp construction method according to another embodiment of the invention;
fig. 5 shows a schematic block diagram of a raft ramp construction system of one embodiment of the invention;
FIG. 6 shows a schematic block diagram of a computer apparatus of an embodiment of the present invention.
Wherein, the correspondence between the reference numbers and the names in fig. 2 is:
102 first raft, 104 second raft, 106 ridge line.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
A raft landslide construction method, a raft landslide construction system, and a computer apparatus according to some embodiments of the present invention are described below with reference to fig. 2 to 6.
As shown in fig. 3, the invention provides a raft slope-making construction method, comprising the following steps:
step S302, constructing a raft plate polygon, wherein the raft plate polygon comprises a first raft plate, a second raft plate and a gap between the first raft plate and the second raft plate;
step S304, slope is released to the plane where the second raft is located along the periphery of the first raft according to a preset slope releasing angle, and a slope releasing scanning body is formed;
s306, intercepting a slope-releasing scanning body positioned vertically above the polygon of the raft;
and S308, combining and intercepting the obtained slope-releasing scanning bodies to form a side slope body of the first raft.
The method for constructing the raft slope includes the steps of firstly carrying out slope setting on a plane where a second raft is located along the periphery of a first raft according to preset slope setting angles to form a plurality of side slopes and a slope setting scanning body, then intercepting the slope setting scanning body located vertically above the polygon of the first raft, combining the intercepted slope setting scanning bodies, and finally forming a side slope body of the first raft (as shown in figure 2). Through the construction method for the raft slope putting, each edge of the first raft can be put on the slope of the second raft, so that the raft slope putting is more practical after construction, the problem that the raft slope always extends to the adjacent edge when being put on the single edge is avoided, the related algorithm is improved, the accuracy of the calculated amount is improved, and the error is reduced.
As shown in fig. 2, if the included angle between two adjacent sides of the first raft 102 is a right angle, the included angle between the slope-releasing scanning bodies formed after the slope-releasing treatment on the two sides is generally 45 ° (the included angle between the ridge line and the side is 45 °).
In one embodiment of the present invention, preferably, as shown in fig. 4, the method for constructing a raft landslide, comprises the steps of:
step S402, constructing a raft plate polygon, wherein the raft plate polygon comprises a first raft plate, a second raft plate and a gap between the first raft plate and the second raft plate;
step S404, judging whether the crest line of the first raft slope is positioned in the raft polygon or above the raft polygon along the vertical direction;
step S406, if the judgment result in the step S404 is positive, slope is released towards the plane where the second raft is located along the periphery of the first raft according to a preset slope releasing angle, and a slope releasing scanning body is formed;
step S408, intercepting a slope-releasing scanning body positioned vertically above the polygon of the raft;
and S410, combining and intercepting the obtained slope-releasing scanning bodies to form a side slope body of the first raft.
And step S412, if the judgment result in the step S404 is negative, the edge of the first raft, which is adjacent to the second raft, is subjected to slope releasing towards the plane where the second raft is located according to a preset slope releasing angle.
In this embodiment, if the crest line of the slope of the first raft is located within the polygon of the raft or the polygon of the raft is located above the polygon along the vertical direction, the condition of having multiple slopes is indicated, and the slope can be released along the periphery of the first raft to the plane where the second raft is located according to the preset slope releasing angle, so as to form a slope releasing scanning body; if the ridge line of the slope setting of the first raft is not located in the polygon of the raft or the polygon of the raft is located above the polygon in the vertical direction, the condition that the first raft does not have the slope setting towards the multiple sides of the second raft can be generally described, meanwhile, the slope setting treatment towards the multiple sides of the second raft is not needed, at the moment, the slope setting treatment can be realized by setting the slope setting angle of the edge adjacent to the second raft on the first raft to the plane where the second raft is located. Through setting up above-mentioned judgement condition, it is clear under what condition can implement multilateral slope making, if first raft and second raft are single relative, then also can not carry out multilateral slope making to first raft at this moment and handle.
In addition, as shown in fig. 2, in the raft slope releasing construction process, the first raft 102 and the second raft 104 are respectively located at different heights, four sides of the rectangular first raft 102 are respectively subjected to slope releasing treatment towards the plane where the second raft 104 is located, and then through logical screening, an actual slope (shaded in the figure) is selected, so that the slope releasing treatment shown in fig. 2 is completed. The shadow may be divided into two small portions, the intersection of which is at right angle, and the ridge 106 formed by the slope makes about 45 ° angles with the lower side and the right side of the rectangular first raft 102.
The included angle between two adjacent sides of the raft in the figure 2 is large, the cross section is not directly extended to the side edge during slope releasing, the slope releasing is optimized to be a 90-degree corner, and therefore the condition that the side slope of a single side is extended very long can not be caused, and the more reasonable effect is achieved.
In one embodiment of the present invention, preferably, the method further includes: and setting a preset slope angle.
In this embodiment, the user can set up and adjust preset slope angle according to actual demand, so both be favorable to satisfying user's actual demand, also promoted the flexibility of the in-process of raft slope construction simultaneously for model after the modeling more accords with actual conditions or user demand.
The invention also provides a raft slope construction system 5, as shown in fig. 5, comprising: a constructing unit 502, configured to construct a raft polygon, where the raft polygon includes a first raft, a second raft, and a gap between the first raft and the second raft; the constructing unit 502 is further configured to slope the plane where the second raft is located along the periphery of the first raft according to a preset slope angle, so as to form a slope-scanning body; the processing unit 504 is used for intercepting a slope-releasing scanning body positioned vertically above the polygon of the raft; the processing unit 504 is further configured to combine the cut slope-releasing scan bodies to form a side slope body of the first raft.
The system 5 for constructing raft landslides provided by the invention comprises the steps of firstly landslides along the periphery of a first raft to the plane where a second raft is located according to preset landslides to form a plurality of side slopes and a landslide scanning body, then intercepting the landslide scanning body positioned vertically above the polygon of the rafts, combining the intercepted landslide scanning bodies, and finally forming the side slope body of the first raft. Through the construction method for the raft slope putting, each edge of the first raft can be put on the slope of the second raft, so that the raft slope putting is more practical after construction, the problem that the raft slope always extends to the adjacent edge when being put on the single edge is avoided, the related algorithm is improved, the accuracy of the calculated amount is improved, and the error is reduced.
As shown in fig. 2, if the included angle between two adjacent sides of the first raft is a right angle, generally, the included angle between the slope-releasing scanning bodies formed after the slope-releasing treatment on the two sides is 45 ° (the included angle between the ridge line and the side is 45 °).
In an embodiment of the present invention, preferably, as shown in fig. 5, further includes: a detecting unit 506, configured to detect whether a ridge line of a slope of the first raft is located within a raft polygon or above the raft polygon along a vertical direction after the raft polygon is constructed, where the ridge line is an intersection line formed after slopes are set on two sides connected to the first raft; if the ridge line of the slope setting of the first raft is located in the polygon of the raft or the polygon of the raft is located above the polygon along the vertical direction, the construction unit 502 sets the slope to the plane where the second raft is located along the periphery of the first raft according to the preset slope setting angle, and a slope setting scanning body is formed.
In this embodiment, after constructing the raft polygon, it is detected whether the ridge line of the first raft slope is located in the raft polygon or above the raft polygon along the vertical direction, where the ridge line is an intersection line formed after slope is released on two sides connected to the first raft, and if the ridge line of the first raft slope is located in the raft polygon or above the raft polygon along the vertical direction, it indicates that the condition of having multiple slope is met, and the slope can be released to the plane where the second raft is located along the periphery of the first raft according to the preset slope releasing angle, so as to form the slope releasing scanning body. Through setting up above-mentioned judgement condition, it is clear under what condition can implement multilateral slope making, if first raft and second raft are single relative, then also can not carry out multilateral slope making to first raft at this moment and handle.
In an embodiment of the present invention, preferably, if the ridge line of the first raft is not located within the raft polygon or above the raft polygon along the vertical direction, the constructing unit 502 is further configured to incline the edge of the first raft adjacent to the second raft toward the plane where the second raft is located according to the preset inclining angle.
In this embodiment, if the ridge line of the first raft plate for slope setting is not located in the raft plate polygon or the raft plate polygon is located above the vertical direction, it can be generally stated that the first raft plate does not have the condition of multi-side slope setting to the second raft plate at this time, and meanwhile, the multi-side slope setting to the second raft plate is not required, and at this time, the edge adjacent to the second raft plate on the first raft plate can be set to slope to the plane where the second raft plate is located according to the preset slope setting angle, so that the slope setting process can be realized.
In an embodiment of the present invention, preferably, as shown in fig. 5, further includes: a setting unit 508 for setting a preset slope angle.
In this embodiment, the user can set up and adjust preset slope angle according to actual demand, so both be favorable to satisfying user's actual demand, also promoted the flexibility of the in-process of raft slope construction simultaneously for model after the modeling more accords with actual conditions or user demand.
The invention also provides a computer device 6, as shown in fig. 6, comprising a memory 602, a processor 604 and a computer program stored on the memory 602 and operable on the processor, wherein the processor 604 executes the computer program to implement the method for constructing a raft ramp as described in any one of the above.
In the computer device provided by the invention, when the processor 604 executes the computer program, the method for constructing the three-dimensional steel bar computation model can be realized, so that the side slope of the raft slope is constructed, all sides of the first raft can be sloped towards the second raft, the raft slope is more practical after being constructed, the problem that the side slope always extends to the adjacent side when the side slope is sloped is avoided, the related algorithm is improved, the accuracy of computation is improved, and the error is reduced.
The invention also proposes a computer-readable storage medium on which a computer program is stored, the computer program, when executed by a processor, implementing the method of constructing a raft ramp as defined in any one of the above.
The computer readable storage medium provided by the invention is characterized in that when being executed by a processor, a computer program realizes the raft slope building method according to any one of the methods, so as to build the side slope of the raft slope, and enable each side of the first raft to be capable of sloping towards the second raft, so that the raft slope is more practical after being built, the problem that the side of the raft slope always extends to the adjacent side during single-side slope building is avoided, related algorithms are improved, the accuracy of calculation amount is improved, and errors are reduced.
In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "connected" may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A construction method for raft slope making is characterized by comprising the following steps:
constructing a raft plate polygon, wherein the raft plate polygon comprises a first raft plate, a second raft plate and a gap between the first raft plate and the second raft plate;
slope releasing is carried out on the plane where the second raft plate is located along the periphery of the first raft plate according to a preset slope releasing angle, and a slope releasing scanning body is formed;
intercepting the slope-releasing scanning body positioned vertically above the polygon of the raft;
combining and intercepting the obtained slope-releasing scanning bodies to form a side slope body of the first raft;
after the constructing the raft polygon, further comprising:
detecting whether a ridge line of the slope releasing of the first raft plate is positioned in the polygon of the raft plate or above the polygon of the raft plate along the vertical direction, wherein the ridge line is an intersection line formed after slope releasing is performed on two sides connected with the first raft plate;
if the crest line of the slope releasing of the first raft is positioned in the polygon of the raft or the polygon of the raft is positioned above the polygon along the vertical direction, releasing the slope along the periphery of the first raft to the plane where the second raft is positioned according to a preset slope releasing angle to form a slope releasing scanning body;
and if the ridge line of the slope setting of the first raft is not positioned in the polygon of the raft or the polygon of the raft is positioned above the polygon of the raft along the vertical direction, setting the slope of the edge of the first raft, which is adjacent to the second raft, towards the plane where the second raft is positioned according to the preset slope setting angle.
2. The method for constructing a raft landslide, according to claim 1, further comprising:
and setting the preset slope angle.
3. The utility model provides a raft construction system that puts slope which characterized in that includes:
the building unit is used for building raft plate polygons, and the raft plate polygons comprise a first raft plate, a second raft plate and a gap between the first raft plate and the second raft plate;
the building unit is further used for carrying out slope releasing on the plane where the second raft is located along the periphery of the first raft according to a preset slope releasing angle to form a slope releasing scanning body;
the processing unit is used for intercepting the slope-releasing scanning body which is positioned vertically above the polygon of the raft;
the processing unit is further used for combining the cut slope-releasing scanning bodies to form a side slope body of the first raft;
the detection unit is used for detecting whether a ridge line of the slope of the first raft is positioned in the polygon of the raft or above the polygon of the raft along the vertical direction after the polygon of the raft is constructed, wherein the ridge line is an intersection line formed after slopes are placed on two sides connected with the first raft;
if the ridge line of the slope releasing of the first raft is positioned in the polygon of the raft or the polygon of the raft is positioned above the polygon along the vertical direction, the building unit releases the slope to the plane where the second raft is positioned along the periphery of the first raft according to a preset slope releasing angle to form a slope releasing scanning body;
if the ridge line of the slope setting of the first raft is not located in the polygon of the raft or the polygon of the raft is located above the polygon of the raft along the vertical direction, the construction unit is further used for setting the slope of the edge of the first raft, which is adjacent to the second raft, towards the plane where the second raft is located according to the preset slope setting angle.
4. The raft slope building system of claim 3, further comprising:
and the setting unit is used for setting the preset slope angle.
5. A computer apparatus comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor, when executing the computer program, implements the method of constructing a raft ramp according to claim 1 or 2.
6. A computer readable storage medium having stored thereon a computer program, wherein the computer program, when executed by a processor, implements the method of constructing a raft hill according to claim 1 or 2.
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