SVertexBuilder.java 文件源码

public static void calcNormalChunkLayer(VertexBuffer wrr)
{
    if (wrr.getVertexFormat().hasNormal() && wrr.drawMode == 7 && wrr.vertexCount % 4 == 0)
    {
        SVertexBuilder svertexbuilder = wrr.sVertexBuilder;
        endSetVertexFormat(wrr);
        int i = wrr.vertexCount * svertexbuilder.vertexSize;

        for (int j = 0; j < i; j += svertexbuilder.vertexSize * 4)
        {
            svertexbuilder.calcNormal(wrr, j);
        }
    }
}