gistfile1.txt

@Override
  public boolean render(int x, int y, int z, RenderBlocks renderer) {
		Vec3Pool vp = renderer.blockAccess.getWorldVec3Pool();
		for (int s = 0; s < 6; s++) {
			if (parts[s] == null)
				continue;
			TileSeptonPart ts = (TileSeptonPart) parts[s];
			SeptonModel m = ts.getModel();
			long mf = ts.getModelFlags();

			List<Vec3> vecs = new LinkedList<Vec3>();
			List<Double> d1 = new LinkedList<Double>();
			List<Double> d2 = new LinkedList<Double>();
			for (Quinternion q : m.getDescription()) {
				if ((q.getFlags() & mf) != 0) {
					Vec3 v = Vec3E.clone(q.getVec(), vp);
					vecs.add(v);
					d1.add(q.getDx());
					d2.add(q.getDy());
				}
			}
			transformForSide(s, vecs);
			Tessellator tess = Tessellator.instance;
			Icon icon = renderer.getBlockIconFromSide(Block.cobblestone, 0);
			tess.setBrightness(Block.lever.getMixedBrightnessForBlock(
					renderer.blockAccess, x, y, z));
			float f3 = 1.0F;

			if (Block.lightValue[Block.lever.blockID] > 0) {
				f3 = 1.0F;
			}
			tess.setColorOpaque_F(f3, f3, f3);

			Iterator<Double> idx = d1.iterator();
			Iterator<Double> idy = d2.iterator();
			for (Vec3 vec : vecs) {
				double d1v = icon.getInterpolatedU(idx.next());
				double d2v = icon.getInterpolatedV(idy.next());
				tess.addVertexWithUV(vec.xCoord + x + 0.5D, vec.yCoord + y
						+ 0.5D, vec.zCoord + z + 0.5D, d1v, d2v);
			}
		}
		return true;
	}