}
CustomCubeRenderer.instance.setOverrideTexture(EnderIO.blockFusedQuartz.getIcon(0, meta));
if(tecb != null && tecb.getSourceBlock() != null) {
connectedTextureRenderer.setEdgeTexureCallback(new DefaultTextureCallback(tecb.getSourceBlock(), tecb.getSourceBlockMetadata()));
CustomCubeRenderer.instance.renderBlock(blockAccess, EnderIO.blockFusedQuartz, x, y, z,
connectedTextureRenderer);
} else {
connectedTextureRenderer.setEdgeTexture(EnderIO.blockFusedQuartz.getDefaultFrameIcon(meta));
CustomCubeRenderer.instance.renderBlock(blockAccess, EnderIO.blockFusedQuartz, x, y, z, connectedTextureRenderer);