public void EnqueueDrawCalls(GLDrawCallBatch drawCallbatch)
{
if (_vertexArrayObject == null)
{
_vertexArrayObject = new GLVertexArrayObject(_glMesh, _textMaterial.Program);
_vertexArrayObject.GpuAllocateDeferred();
}
drawCallbatch.AddDrawCall(new GLDrawCall(
_textMaterial.Program,
_textMaterial.GenerateTexturebinds(),
_vertexArrayObject,
_textMaterial.GenerateUniformBinds(Transform.GetWorldMatrix()),
() =>
GL.DrawElements(PrimitiveType.Triangles, _glMesh.IndexBuffer.BufferCount, DrawElementsType.UnsignedInt,
IntPtr.Zero)));
}
