RenderItem.java 文件源码

public void renderItem(ItemStack stack, IBakedModel model)
{
    if (stack != null)
    {
        GlStateManager.pushMatrix();
        GlStateManager.scale(0.5F, 0.5F, 0.5F);

        if (model.isBuiltInRenderer())
        {
            GlStateManager.rotate(180.0F, 0.0F, 1.0F, 0.0F);
            GlStateManager.translate(-0.5F, -0.5F, -0.5F);
            GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
            GlStateManager.enableRescaleNormal();
            TileEntityItemStackRenderer.instance.renderByItem(stack);
        }
        else
        {
            GlStateManager.translate(-0.5F, -0.5F, -0.5F);
            this.renderModel(model, stack);

            if (stack.hasEffect())
            {
                this.renderEffect(model);
            }
        }

        GlStateManager.popMatrix();
    }
}