public virtual void batchQuad(AsQuad quad, float parentAlpha, AsTexture texture, String smoothing)
 {
     if (mQuadBatches[mCurrentQuadBatchID].isStateChange(quad.getTinted(), parentAlpha, texture, smoothing, mBlendMode))
     {
         finishQuadBatch();
     }
     mQuadBatches[mCurrentQuadBatchID].addQuad(quad, parentAlpha, texture, smoothing, mModelViewMatrix, mBlendMode);
 }