start working on schematic rendering

src/main/java/com/simibubi/create/CreateClient.java

@@ -31,6 +31,8 @@ import net.minecraftforge.client.event.ModelRegistryEvent;
 import net.minecraftforge.client.event.TextureStitchEvent;
 import net.minecraftforge.client.model.ModelLoader;
 import net.minecraftforge.eventbus.api.IEventBus;
+import net.minecraftforge.fml.ModList;
+import net.minecraftforge.fml.ModLoader;
 import net.minecraftforge.fml.event.lifecycle.FMLClientSetupEvent;
 
 import java.util.ArrayList;

src/main/java/com/simibubi/create/content/contraptions/components/flywheel/FlyWheelInstance.java

@@ -24,7 +24,7 @@ public class FlyWheelInstance extends KineticTileInstance<FlywheelTileEntity> {
     protected Direction facing;
 
     protected InstanceKey<RotatingData> shaft;
-    protected InstanceKey<RotatingData> wheel;
+//    protected InstanceKey<RotatingData> wheel;
 
     public FlyWheelInstance(InstancedTileRenderer<?> modelManager, FlywheelTileEntity tile) {
         super(modelManager, tile);
@@ -37,28 +37,28 @@ public class FlyWheelInstance extends KineticTileInstance<FlywheelTileEntity> {
         Direction.Axis axis = ((IRotate) lastState.getBlock()).getRotationAxis(lastState);
         Consumer<RotatingData> setup = setupFunc(tile.getSpeed(), axis);
         shaft = shaftModel().setupInstance(setup);
-        wheel = wheelModel().setupInstance(setup);
+//        wheel = wheelModel().setupInstance(setup);
     }
 
     @Override
     protected void onUpdate() {
         Direction.Axis axis = ((IRotate) lastState.getBlock()).getRotationAxis(lastState);
         updateRotation(shaft, axis);
-        updateRotation(wheel, axis);
+//        updateRotation(wheel, axis);
     }
 
     @Override
     public void updateLight() {
         shaft.modifyInstance(this::relight);
-        wheel.modifyInstance(this::relight);
+//        wheel.modifyInstance(this::relight);
     }
 
     @Override
     public void remove() {
         shaft.delete();
-        wheel.delete();
         shaft = null;
-        wheel = null;
+//        wheel.delete();
+//        wheel = null;
     }
 
     protected InstancedModel<RotatingData> shaftModel() {

src/main/java/com/simibubi/create/content/contraptions/components/flywheel/FlywheelRenderer.java

@@ -69,9 +69,9 @@ public class FlywheelRenderer extends KineticTileEntityRenderer {
 					.renderInto(ms, vb);
 		}
 
-//		kineticRotationTransform(wheel, te, blockState.get(HORIZONTAL_FACING)
+		kineticRotationTransform(wheel, te, blockState.get(HORIZONTAL_FACING)
-//			.getAxis(), AngleHelper.rad(angle), light);
+			.getAxis(), AngleHelper.rad(angle), light);
-//		wheel.renderInto(ms, vb);
+		wheel.renderInto(ms, vb);
 	}
 
 

src/main/java/com/simibubi/create/content/schematics/client/SchematicHandler.java

@@ -56,7 +56,7 @@ public class SchematicHandler {
 	public SchematicHandler() {
 		renderers = new Vector<>(3);
 		for (int i = 0; i < renderers.capacity(); i++)
-			renderers.add(new SchematicRenderer());
+			renderers.add(new SchematicRendererWithInstancing());
 
 		overlay = new SchematicHotbarSlotOverlay();
 		currentTool = Tools.Deploy;

src/main/java/com/simibubi/create/content/schematics/client/SchematicRenderer.java

@@ -34,7 +34,7 @@ public class SchematicRenderer {
 	private final Set<RenderType> startedBufferBuilders = new HashSet<>(getLayerCount());
 	private boolean active;
 	private boolean changed;
-	private SchematicWorld schematic;
+	protected SchematicWorld schematic;
 	private BlockPos anchor;
 
 	public SchematicRenderer() {
@@ -81,7 +81,7 @@ public class SchematicRenderer {
 			buffer);
 	}
 
-	private void redraw(Minecraft minecraft) {
+	protected void redraw(Minecraft minecraft) {
 		usedBlockRenderLayers.clear();
 		startedBufferBuilders.clear();
 

src/main/java/com/simibubi/create/content/schematics/client/SchematicRendererWithInstancing.java

@@ -0,0 +1,36 @@
+package com.simibubi.create.content.schematics.client;
+
+import com.mojang.blaze3d.matrix.MatrixStack;
+import com.simibubi.create.foundation.render.FastRenderDispatcher;
+import com.simibubi.create.foundation.render.contraption.ContraptionKineticRenderer;
+import com.simibubi.create.foundation.renderState.SuperRenderTypeBuffer;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.RenderType;
+import net.minecraftforge.client.ForgeHooksClient;
+import net.minecraftforge.client.MinecraftForgeClient;
+import net.minecraftforge.common.MinecraftForge;
+import net.minecraftforge.fml.loading.FMLClientLaunchProvider;
+
+public class SchematicRendererWithInstancing extends SchematicRenderer {
+    public final ContraptionKineticRenderer tiles;
+
+    public SchematicRendererWithInstancing() {
+        this.tiles = new ContraptionKineticRenderer();
+    }
+
+    @Override
+    protected void redraw(Minecraft minecraft) {
+        super.redraw(minecraft);
+
+        tiles.invalidate();
+
+        schematic.getRenderedTileEntities().forEach(tiles::add);
+    }
+
+    @Override
+    public void render(MatrixStack ms, SuperRenderTypeBuffer buffer) {
+        super.render(ms, buffer);
+
+        //tiles.render(RenderType.getCutoutMipped(), FastRenderDispatcher.getProjectionMatrix(), );
+    }
+}

src/main/java/com/simibubi/create/foundation/render/FastRenderDispatcher.java

@@ -106,7 +106,7 @@ public class FastRenderDispatcher {
     }
 
     // copied from GameRenderer.renderWorld
-    private static Matrix4f getProjectionMatrix() {
+    public static Matrix4f getProjectionMatrix() {
         if (projectionMatrixThisFrame != null) return projectionMatrixThisFrame;
 
         float partialTicks = AnimationTickHolder.getPartialTicks();

src/main/java/com/simibubi/create/foundation/render/instancing/InstancedModel.java

@@ -68,10 +68,6 @@ public abstract class InstancedModel<D extends InstanceData> extends BufferedMod
         return instanceCount() == 0;
     }
 
-    public void clearInstanceData() {
-
-    }
-
     protected void deleteInternal() {
         super.deleteInternal();
         instanceVBO.delete();