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tutorial:blockentityrenderers [2021/05/20 11:23] – the renderer of DemoBlockEntity should be DemoBlockEntity Renderer instead of MyBlockEntityRenderer solidblocktutorial:blockentityrenderers [2022/12/17 15:35] – remove vec3f references miir
Line 11: Line 11:
 The first thing we need to do is create our ''BlockEntityRenderer'' class: The first thing we need to do is create our ''BlockEntityRenderer'' class:
 <code java> <code java>
-public class DemoBlockEntityRenderer extends BlockEntityRenderer<DemoBlockEntity> {+@Environment(EnvType.CLIENT) 
 +public class DemoBlockEntityRenderer implements BlockEntityRenderer<DemoBlockEntity > {
     // A jukebox itemstack     // A jukebox itemstack
     private static ItemStack stack = new ItemStack(Items.JUKEBOX, 1);     private static ItemStack stack = new ItemStack(Items.JUKEBOX, 1);
          
-    public DemoBlockEntityRenderer(BlockEntityRenderDispatcher dispatcher) { +    public DemoBlockEntityRenderer(BlockEntityRendererFactory.Context ctx) {} 
-        super(dispatcher); +
-    } +
-    +
     @Override     @Override
     public void render(DemoBlockEntity blockEntity, float tickDelta, MatrixStack matrices, VertexConsumerProvider vertexConsumers, int light, int overlay) {     public void render(DemoBlockEntity blockEntity, float tickDelta, MatrixStack matrices, VertexConsumerProvider vertexConsumers, int light, int overlay) {
Line 28: Line 27:
 Create a new class next to your main class that implements ''ClientModInitializer'' (in this tutorial assume that ExampleModClient is in the same folder as the former ExampleMod is): Create a new class next to your main class that implements ''ClientModInitializer'' (in this tutorial assume that ExampleModClient is in the same folder as the former ExampleMod is):
 <code java> <code java>
 +@Environment(EnvType.CLIENT)
 public class ExampleModClient implements ClientModInitializer { public class ExampleModClient implements ClientModInitializer {
     @Override     @Override
Line 52: Line 52:
 @Override @Override
 public void onInitializeClient() { public void onInitializeClient() {
-    BlockEntityRendererRegistry.INSTANCE.register(DEMO_BLOCK_ENTITY, DemoBlockEntityRenderer::new);+    BlockEntityRendererRegistry.register(DEMO_BLOCK_ENTITY, DemoBlockEntityRenderer::new);
 } }
 </code> </code>
Line 77: Line 77:
  
         // Rotate the item         // Rotate the item
-        matrices.multiply(Vector3f.POSITIVE_Y.getDegreesQuaternion((blockEntity.getWorld().getTime() + tickDelta) * 4));+        matrices.multiply(RotationAxis.POSITIVE_Y.rotationDegrees((blockEntity.getWorld().getTime() + tickDelta) * 4));
     }     }
 </code> </code>
Line 84: Line 84:
     public void render(DemoBlockEntity blockEntity, float tickDelta, MatrixStack matrices, VertexConsumerProvider vertexConsumers, int light, int overlay) {     public void render(DemoBlockEntity blockEntity, float tickDelta, MatrixStack matrices, VertexConsumerProvider vertexConsumers, int light, int overlay) {
         [...]         [...]
-        MinecraftClient.getInstance().getItemRenderer().renderItem(stack, ModelTransformation.Mode.GROUND, light, overlay, matrices, vertexConsumers);+        MinecraftClient.getInstance().getItemRenderer().renderItem(stack, ModelTransformation.Mode.GROUND, light, overlay, matrices, vertexConsumers, 0);
  
         // Mandatory call after GL calls         // Mandatory call after GL calls
Line 101: Line 101:
                  
         int lightAbove = WorldRenderer.getLightmapCoordinates(blockEntity.getWorld(), blockEntity.getPos().up());         int lightAbove = WorldRenderer.getLightmapCoordinates(blockEntity.getWorld(), blockEntity.getPos().up());
-        MinecraftClient.getInstance().getItemRenderer().renderItem(stack, ModelTransformation.Mode.GROUND, lightAbove, OverlayTexture.DEFAULT_UV, matrices, vertexConsumers);+        MinecraftClient.getInstance().getItemRenderer().renderItem(stack, ModelTransformation.Mode.GROUND, lightAbove, OverlayTexture.DEFAULT_UV, matrices, vertexConsumers, 0);
                  
         [...]         [...]
Line 108: Line 108:
  
 The jukebox should now have the proper lighting.  The jukebox should now have the proper lighting. 
 +
 +===== Rendering according to block entity data =====
 +Sometimes you wants to render according to the block entity data (nbt), and you find they are all empty, even if you can access the data through ''/data get block'' command. That's because you did not sync data from server to client. See [[tutorial:blockentity#Sync data from server to client]].
tutorial/blockentityrenderers.txt · Last modified: 2023/02/09 13:14 by mschae23