[OpenGL ES] I have a problem with parameter formatting.

[qian-o]

I added fields related to the skeleton in "Vertex", and set all "BoneIds" to -1.

I want to determine in "vs" whether the current vertex contains a skeleton.

Next, I will pass all vertex data. When passing "boneIds" here, I use "GLEnum.Int".

Running the program, I found that models without skeletons will not be displayed.

When I changed "GLEnum.Int" to "GLEnum.UnsignedInt" or "Float", everything returned to normal.

I don't understand the reason for this. The internet tells me that GL ES 2.0 does not support the Int type, but I am using version 3.2.