gl.GetAttribLocation and gl.EnableVertexAttribArray types

go-gl / gl

Go bindings for OpenGL (generated via glow)

MIT License

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gl.GetAttribLocation and gl.EnableVertexAttribArray types #68

Closed raedatoui closed 7 years ago

raedatoui commented 7 years ago

Why does gl.GetAttribLocation return an int32 for an attribute's location but gl.EnableVertexAttribArray and gl.VertexAttribPointer expect uint32?

dmitshur commented 7 years ago

That's how it is in the OpenGL specification:

glGetAttribLocation - returns GLint. glEnableVertexAttribArray - takes GLuint. glVertexAttribPointer - takes GLuint.