protected override void BindInternal(BufferTarget target)
{
Internal.OpenGL.Methods.glBindBuffer(OpenGLEngine.BufferTargetToGLBufferTarget(target), Handle);
Internal.OpenGL.Methods.glErrorToException();
_target = target;
}
protected override void SetDataInternal <T>(T[] data, BufferDataUsage usage)
{
// ohhh yeahh
int size = data.Length * Marshal.SizeOf(typeof(T));
GCHandle ptr = GCHandle.Alloc(data, GCHandleType.Pinned);
try
{
Internal.OpenGL.Methods.glBufferData(OpenGLEngine.BufferTargetToGLBufferTarget(_target), size, ptr.AddrOfPinnedObject(), OpenGLEngine.BufferDataUsageToGLBufferDataUsage(usage));
}
finally
{
ptr.Free();
}
Internal.OpenGL.Methods.glErrorToException();
}
protected override void UnbindInternal()
{
Internal.OpenGL.Methods.glBindBuffer(OpenGLEngine.BufferTargetToGLBufferTarget(_target), 0);
Internal.OpenGL.Methods.glErrorToException();
}
