public AsQuad(float width, float height, uint color, bool premultipliedAlpha)
{
mTinted = color != 0xffffff;
mVertexData = new AsVertexData(4, premultipliedAlpha);
mVertexData.setPosition(0, 0.0f, 0.0f);
mVertexData.setPosition(1, width, 0.0f);
mVertexData.setPosition(2, 0.0f, height);
mVertexData.setPosition(3, width, height);
mVertexData.setUniformColor(color);
onVertexDataChanged();
}
