glPolygonOffsetExt function opengl_glext
GLAPI void APIENTRY glPolygonOffsetEXT (GLfloat factor, GLfloat bias)
Implementation
void glPolygonOffsetExt(double factor, double bias) {
  final glPolygonOffsetExtAsFunction = _glPolygonOffsetExt
      .cast<NativeFunction<Void Function(Float factor, Float bias)>>()
      .asFunction<void Function(double factor, double bias)>();
  return glPolygonOffsetExtAsFunction(factor, bias);
}