Xiaomx

 node 20.9.0 npm 10.1.0

透视相机的“右方向” (right) 是怎么构造的？

2

在透视相机的构造函数中有这样两行代码： `right = Normalize(Cross(front, up)) * tan_fov * Aspect();` `this->up = Normalize(Cross(right, front)) * tan_fov;` 请问，在构造 `right`、` up`时，为什么还有乘以 `tan_fov` 和 `Aspect()` 呢？ PS ：我看过 ray tracing in one weekend 和...

The model has defects when converting from step format to wavefront format

10

### Description - create topological shapes - generate mesh data using `BRepMesh_IncrementalMesh` - using `BRep_Tool::Triangulation` extracts data - manually export as wavefront model (vertices and faces) Taking the simplest 3D...

[usd] 25.8 unable to load ArDefaultResolver plugin

5

**Describe the bug** Failed to find plugin for ArDefaultResolver **Environment** - OS: Windows - Compiler: MSVC 19.44.35213.0 **To Reproduce** Steps to reproduce the behavior: 1. `./vcpkg install usd[imaging,materialx]:x64-windows` 2. `cmake...