BlockModelRenderer.java 文件源码

public boolean renderModelFlat(IBlockAccess worldIn, IBakedModel modelIn, IBlockState stateIn, BlockPos posIn, VertexBuffer buffer, boolean checkSides, long rand)
{
    boolean flag = false;
    BitSet bitset = new BitSet(3);

    for (EnumFacing enumfacing : EnumFacing.values())
    {
        List<BakedQuad> list = modelIn.getQuads(stateIn, enumfacing, rand);

        if (!list.isEmpty() && (!checkSides || stateIn.shouldSideBeRendered(worldIn, posIn, enumfacing)))
        {
            int i = stateIn.getPackedLightmapCoords(worldIn, posIn.offset(enumfacing));
            this.renderQuadsFlat(worldIn, stateIn, posIn, i, false, buffer, list, bitset);
            flag = true;
        }
    }

    List<BakedQuad> list1 = modelIn.getQuads(stateIn, (EnumFacing)null, rand);

    if (!list1.isEmpty())
    {
        this.renderQuadsFlat(worldIn, stateIn, posIn, -1, true, buffer, list1, bitset);
        flag = true;
    }

    return flag;
}