Model perspective method, intelligent terminal and storage device

A model and view technology, applied in the direction of instruments, geometric CAD, calculation, etc., can solve the problems of cumbersome operation, reduce work efficiency and interactive experience, and time-consuming, etc., and achieve the effect of simple operation, improved interactive experience, and short time-consuming

Active Publication Date: 2022-01-07
ZWCAD SOFTWARE CO LTD
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  • Application Information

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Problems solved by technology

The operation is cumbersome and time-consuming, which reduces the work efficiency and interactive experience

Method used

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  • Model perspective method, intelligent terminal and storage device
  • Model perspective method, intelligent terminal and storage device
  • Model perspective method, intelligent terminal and storage device

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Embodiment Construction

[0022] Below, the present invention will be further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of not conflicting, the various embodiments described below or the technical features can be combined arbitrarily to form new embodiments. .

[0023] see Figure 1-4 , figure 1 It is a flowchart of an embodiment of the model perspective method of the present invention; figure 2 It is a functional architecture diagram of an embodiment of the application model perspective method terminal of the present invention; image 3 It is a flow chart of another embodiment of the model perspective method of the present invention; Figure 4 It is a flow chart of another embodiment of the model perspective method of the present invention, combined with Figure 1-4 The model perspective method of the present invention is described in detail.

[0024] In this embodiment, the smart terminal applying the ...

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Abstract

The present invention provides a model perspective method, an intelligent terminal and a storage device. The model perspective method includes: S101: Obtain perspective selection information, and calculate the current penetration surface according to the perspective selection information. The perspective selection information includes mouse coordinates and view directions; S102: Determine the perspective information according to the current penetration surface, continuously obtain the user depth value, and perform perspective and restoration of the model according to the user depth value, current depth value and perspective information. The perspective information includes a list of candidate entities and a list of eliminated surfaces. The present invention does not need to manually hide and restore the display of the model, the operation is simple, the time is short, and the user's interactive experience is improved.

Description

technical field [0001] The invention relates to the field of model display, in particular to a model perspective method, an intelligent terminal and a storage device. Background technique [0002] In the CAD product model, there will be many part models that occlude or contain each other, and a single model also has mutual occlusion of different entities. When displaying these models, the terminal will use the occlusion relationship between different parts or entities in the model Select the unoccluded part to display. [0003] However, when viewing or manipulating a model, the user often needs to select an occluded part of the model for display. In order to achieve this goal, it is necessary to manually select the front occluded components or entities one by one to hide until there is no component or entity that can be occluded in front of the occluded object. Moreover, when the user needs to view the hidden objects, it is necessary to manually restore and display the hid...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/12G06F3/0481G06F3/0487
CPCG06F30/12G06F3/0481G06F3/0487
Inventor 何锦其郭超凡刘玉峰冯征文甘文峰
Owner ZWCAD SOFTWARE CO LTD
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