I'm upgrading my mod from 1.12.2 to 1.13.2 and the block highlighting (WorldRenderer.drawSelectionBoundingBox(box, red, green, blue, alpha);) produces a miniature set of block images in a cluster rather than highlighting the blocks themselves as in DrawBlockHighlightEvent. Does anyone know how the new WorlRenderer/Bufferbuilder parameters need to be set? Thanks.

Post your code.

12 hours ago, OldManMorris said:

I'm upgrading my mod from 1.12.2 to 1.13.2 and the block highlighting (WorldRenderer.drawSelectionBoundingBox(box, red, green, blue, alpha);) produces a miniature set of block images in a cluster rather than highlighting the blocks themselves as in DrawBlockHighlightEvent. Does anyone know how the new WorlRenderer/Bufferbuilder parameters need to be set? Thanks.

    AxisAlignedBB box = new AxisAlignedBB(pos).expand(1, 1, 1);

        red = ((color >> 16) & 0xff);
        green =((color >> & 0xff) / 255f;
        blue = ((color) & 0xff) / 255f;
        alpha = 1.0f;
        
        GlStateManager.pushMatrix();
        GlStateManager.disableTexture2D();
        GlStateManager.disableDepthTest();
        GlStateManager.enableBlend();
        GlStateManager.blendFunc(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA);
        
        WorldRenderer.drawSelectionBoundingBox(box, red, green, blue, alpha);
        
        GlStateManager.enableDepthTest();
        GlStateManager.disableBlend();
        GlStateManager.enableTexture2D();
        GlStateManager.popMatrix();

Post your entire code & don’t just copy paste it. Show where the code is being called from etc. A link to a GitHub repository is preferred, but a Gist will usually also work

Edited May 23, 20196 yr by Cadiboo

OK. They're on https://github.com/ericlmorris/merlinsforge/tree/master/java

 

BTW: Thanks.

I’m not able to reproduce this, please post a video of the issue

If it works for you, then the issue is probably in my configuration somehow. Still can't get it to work but I'm setting it aside for now till I can find 1.13/1.14 example that works. It works fine in my 1.12.2 version.

Again, thanks for your time and help.

I found the solution inside WorldRenderer. Here's my slightly modified version:

 

BlockPos blockpos = pos;
        IBlockState iblockstate = this.world.getBlockState(blockpos);
        red = ((color >> 16) & 0xff);
        green = ((color >> & 0xff) / 255f;
        blue = ((color) & 0xff) / 255f;
        alpha = 1.0f;
        
        GlStateManager.pushMatrix();
        GlStateManager.enableBlend();
        GlStateManager.blendFunc(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA);
        GlStateManager.disableDepthTest();        
        GlStateManager.lineWidth(3.0F);
        GlStateManager.disableTexture2D();
        GlStateManager.depthMask(false);
        GlStateManager.matrixMode(5889);
        GlStateManager.scalef(1.0F, 1.0F, 0.999F);
        double d0 = player.lastTickPosX + (player.posX - player.lastTickPosX) * (double) partialTicks;
        double d1 = player.lastTickPosY + (player.posY - player.lastTickPosY) * (double) partialTicks;
        double d2 = player.lastTickPosZ + (player.posZ - player.lastTickPosZ) * (double) partialTicks;
        WorldRenderer.drawShape(iblockstate.getShape(this.world, blockpos), (double) blockpos.getX() - d0 - 1,
                (double) blockpos.getY() - d1, (double) blockpos.getZ() - d2, red, green, blue, 1.0F);
        GlStateManager.popMatrix();
        GlStateManager.matrixMode(5888);
        GlStateManager.depthMask(true);
        GlStateManager.enableDepthTest();
        GlStateManager.enableTexture2D();
        GlStateManager.disableBlend();

Pls use the code block tags