Implemented translucent facades.

src/main/java/appeng/block/networking/BlockCableBus.java

@@ -66,9 +66,7 @@ import appeng.block.AEBaseTileBlock;
 import appeng.client.UnlistedProperty;
 import appeng.client.render.cablebus.CableBusBakedModel;
 import appeng.client.render.cablebus.CableBusRenderState;
-import appeng.core.AEConfig;
 import appeng.core.Api;
-import appeng.core.features.AEFeature;
 import appeng.helpers.AEGlassMaterial;
 import appeng.integration.IntegrationRegistry;
 import appeng.integration.IntegrationType;
@@ -226,17 +224,6 @@ public class BlockCableBus extends AEBaseTileBlock
 		return this.cb( w, pos ).canConnectRedstone( EnumSet.of( side ) );
 	}
 
-	@Override
-	public boolean canRenderInLayer( final BlockRenderLayer layer )
-	{
-		if( AEConfig.instance.isFeatureEnabled( AEFeature.AlphaPass ) )
-		{
-			return layer == BlockRenderLayer.CUTOUT || layer == BlockRenderLayer.TRANSLUCENT;
-		}
-
-		return layer == BlockRenderLayer.CUTOUT;
-	}
-
 	@Override
 	public ItemStack getPickBlock( final IBlockState state, final RayTraceResult target, final World world, final BlockPos pos, final EntityPlayer player )
 	{
@@ -423,7 +410,7 @@ public class BlockCableBus extends AEBaseTileBlock
 	{
 		if( AEApi.instance().partHelper().getCableRenderMode().transparentFacades )
 		{
-			return layer == BlockRenderLayer.TRANSLUCENT;
+			return layer == BlockRenderLayer.CUTOUT || layer == BlockRenderLayer.TRANSLUCENT;
 		}
 		else
 		{

src/main/java/appeng/client/render/cablebus/CableBusBakedModel.java

@@ -34,8 +34,10 @@ import net.minecraft.client.renderer.block.model.IBakedModel;
 import net.minecraft.client.renderer.block.model.ItemCameraTransforms;
 import net.minecraft.client.renderer.block.model.ItemOverrideList;
 import net.minecraft.client.renderer.texture.TextureAtlasSprite;
+import net.minecraft.util.BlockRenderLayer;
 import net.minecraft.util.EnumFacing;
 import net.minecraft.util.ResourceLocation;
+import net.minecraftforge.client.MinecraftForgeClient;
 import net.minecraftforge.common.property.IExtendedBlockState;
 
 import appeng.api.util.AECableType;
@@ -72,38 +74,47 @@ public class CableBusBakedModel implements IBakedModel
 			return Collections.emptyList();
 		}
 
-		// First, handle the cable at the center of the cable bus
+		BlockRenderLayer layer = MinecraftForgeClient.getRenderLayer();
+
 		List<BakedQuad> quads = new ArrayList<>();
-		addCableQuads( renderState, quads );
 
-		for( EnumFacing facing : EnumFacing.values() )
+		// The core parts of the cable will only be rendered in the CUTOUT layer. TRANSLUCENT is used only for translucent facades further down below.
+		if ( layer == BlockRenderLayer.CUTOUT )
 		{
-			List<ResourceLocation> models = renderState.getAttachments().get( facing );
+			// First, handle the cable at the center of the cable bus
-			if( models == null )
+			addCableQuads( renderState, quads );
-			{
-				continue;
-			}
 
-			for( ResourceLocation model : models )
+			// Then handle attachments
+			for( EnumFacing facing : EnumFacing.values() )
 			{
-				IBakedModel bakedModel = partModels.get( model );
+				List<ResourceLocation> models = renderState.getAttachments().get( facing );
-
+				if( models == null )
-				if( bakedModel == null )
 				{
-					throw new IllegalStateException( "Trying to use an unregistered part model: " + model );
+					continue;
 				}
 
-				List<BakedQuad> partQuads = bakedModel.getQuads( state, null, rand );
+				for( ResourceLocation model : models )
+				{
+					IBakedModel bakedModel = partModels.get( model );
 
-				// Rotate quads accordingly
+					if( bakedModel == null )
-				QuadRotator rotator = new QuadRotator();
+					{
-				partQuads = rotator.rotateQuads( partQuads, facing, EnumFacing.UP );
+						throw new IllegalStateException( "Trying to use an unregistered part model: " + model );
+					}
 
-				quads.addAll( partQuads );
+					List<BakedQuad> partQuads = bakedModel.getQuads( state, null, rand );
+
+					// Rotate quads accordingly
+					QuadRotator rotator = new QuadRotator();
+					partQuads = rotator.rotateQuads( partQuads, facing, EnumFacing.UP );
+
+					quads.addAll( partQuads );
+				}
 			}
 		}
 
 		facadeBuilder.addFacades(
+				layer,
 				renderState.getFacades(),
 				renderState.getBoundingBoxes(),
 				renderState.getAttachments().keySet(),

src/main/java/appeng/client/render/cablebus/FacadeBuilder.java

@@ -38,6 +38,7 @@ import net.minecraft.client.renderer.block.model.IBakedModel;
 import net.minecraft.client.renderer.color.BlockColors;
 import net.minecraft.client.renderer.texture.TextureAtlasSprite;
 import net.minecraft.client.renderer.vertex.VertexFormat;
+import net.minecraft.util.BlockRenderLayer;
 import net.minecraft.util.EnumFacing;
 import net.minecraft.util.ResourceLocation;
 import net.minecraft.util.math.AxisAlignedBB;
@@ -54,7 +55,7 @@ import appeng.core.AppEng;
 public class FacadeBuilder
 {
 
-	static final ResourceLocation TEXTURE_FACADE = new ResourceLocation( AppEng.MOD_ID, "parts/cable_anchor" );
+	private static final ResourceLocation TEXTURE_FACADE = new ResourceLocation( AppEng.MOD_ID, "parts/cable_anchor" );
 
 	private final BlockColors blockColors = Minecraft.getMinecraft().getBlockColors();
 
@@ -74,7 +75,7 @@ public class FacadeBuilder
 		return Collections.singletonList( TEXTURE_FACADE );
 	}
 
-	void addFacades( Map<EnumFacing, FacadeRenderState> facadesState, List<AxisAlignedBB> partBoxes, Set<EnumFacing> sidesWithParts, long rand, List<BakedQuad> quads )
+	void addFacades( BlockRenderLayer layer, Map<EnumFacing, FacadeRenderState> facadesState, List<AxisAlignedBB> partBoxes, Set<EnumFacing> sidesWithParts, long rand, List<BakedQuad> quads )
 	{
 		boolean thinFacades = isUseThinFacades( partBoxes );
 
@@ -88,7 +89,7 @@ public class FacadeBuilder
 
 			try
 			{
-				addFacade( facadesState, side, cutOutBox, thinFacades, renderStilt, rand, builder );
+				addFacade( layer, facadesState, side, cutOutBox, thinFacades, renderStilt, rand, builder );
 			}
 			catch( Throwable t )
 			{
@@ -119,7 +120,7 @@ public class FacadeBuilder
 		return firstFound;
 	}
 
-	private void addFacade( Map<EnumFacing, FacadeRenderState> facades, EnumFacing side, AEAxisAlignedBB busBounds, boolean thinFacades, boolean renderStilt, long rand, CubeBuilder builder )
+	private void addFacade( BlockRenderLayer layer, Map<EnumFacing, FacadeRenderState> facades, EnumFacing side, AEAxisAlignedBB busBounds, boolean thinFacades, boolean renderStilt, long rand, CubeBuilder builder )
 	{
 
 		FacadeRenderState facadeState = facades.get( side );
@@ -128,7 +129,7 @@ public class FacadeBuilder
 		builder.setDrawFaces( EnumSet.allOf( EnumFacing.class ) );
 
 		// We only render the stilt if we don't intersect with any part directly, and if there's no part on our side
-		if( renderStilt && busBounds == null )
+		if( renderStilt && busBounds == null && layer == BlockRenderLayer.CUTOUT )
 		{
 			builder.setTexture( facadeTexture );
 			switch( side )
@@ -154,15 +155,17 @@ public class FacadeBuilder
 			}
 		}
 
+		// Do not add the translucent facade in any other layer than translucent
+		boolean translucent = AEApi.instance().partHelper().getCableRenderMode().transparentFacades;
+		if( translucent && layer != BlockRenderLayer.TRANSLUCENT )
+		{
+			return;
+		}
+
 		final float thickness = thinFacades ? 1 : 2;
 
 		IBakedModel blockModel = blockRendererDispatcher.getModelForState( blockState );
 
-		if( AEApi.instance().partHelper().getCableRenderMode().transparentFacades )
-		{
-			// TODO rbw.setOpacity( 0.3f );
-		}
-
 		int color = 0xffffff;
 		try
 		{
@@ -172,7 +175,16 @@ public class FacadeBuilder
 		{
 		}
 
-		builder.setColorRGB( color );
+		if( translucent )
+		{
+			color &= 0xFFFFFF;
+			color |= 0x4C000000;
+			builder.setColor( color );
+		}
+		else
+		{
+			builder.setColorRGB( color );
+		}
 
 		// TODO: Cache this
 		for( EnumFacing facing : facadeState.getOpenFaces() )