https://docs.unity3d.com/550/Documentation/Manual/SL-PlatformDifferences.html Render Texture coordinates Vertical Texture coordinate conventions differ between two types of platforms: Direct3D-like and OpenGL-like. Direct3D-like: The coordinate is 0…
我之前有一篇博客Convert PLY to VTK Using PCL 1.6.0 or PCL 1.8.0 使用PCL库将PLY格式转为VTK格式展示了如何将PLY格式文件转化为VTK格式的文件,在文章的最后提到了VTK文件保存纹理的两种方式,第一种是需要有texture的图片,然后每个点存储上该点在图片中的x,y坐标,一般会normalize到[0,1]之间.第二种方法是直接存每个点的rgb值,上面的方法用的是第二种,因为导入的PLY格式就直接存储的texture的rgb值,并没有额外提供…
[Render Texture] Render Textures are special types of Textures that are created and updated at runtime. To use them, you first create a new Render Texture and designate one of your Cameras to render into it. Then you can use the Render Texture in a M…
Texture atlas [1][2] is a technique to group smaller textures into a larger texture. This decreases the number of state switches [3] a renderer needs to do and therefore often increases performance. Texture atlases have been used for a long time in t…