Trying to make a block that the player can stand in (VoxelShapes)

[perigrine3]

I'm not really sure what I'm doing here, so here's my code:

private static final VoxelShape INSIDE = makeCuboidShape(2.0D, 2.0D, 0.0D, 12.0D, 14.0D, 14.0D);
protected static final VoxelShape SHAPE = VoxelShapes.combineAndSimplify(VoxelShapes.fullCube(), VoxelShapes.or(makeCuboidShape(0.0D, 2.0D, 0.0D, 2.0D, 14.0D, 16.0D), makeCuboidShape(14.0D, 2.0D, 0.0D, 2.0D, 14.0D, 16.0D), makeCuboidShape(2.0D, 2.0D, 14.0D, 12.0D, 14.0D, 2.0D), makeCuboidShape(0.0D, 0.0D, 0.0D, 16.0D, 2.0D, 16.0D), INSIDE), IBooleanFunction.ONLY_FIRST);
		

@Override
public VoxelShape getShape(BlockState state, IBlockReader worldIn, BlockPos pos, ISelectionContext context) {
      return SHAPE;
}

For some reason, the block is acting like a whole block.

Edited July 16, 2021 by perigrine3

[Draco18s]

  Quote

VoxelShapes.combineAndSimplify(VoxelShapes.fullCube()

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HMM.

  Quote

VoxelShapes.fullCube()

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fullCube

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[lupicus]

Your shape is strange, but the top is solid, so you need to open it and make it a little wider so you can fit into. Make the 4th and 5th parameters for INSIDE 14.0D (make wider) and 16.0D (make hole in top). It still is a strange shape.

[perigrine3]

I see. Big brain activated. what can i put in place of "fullCube"? 

[perigrine3]

Also, it's just the bottom part of a two-block unit. I'm attempting to recreate the 1.12.2 Cyberware mod for 1.16.5. 

[Draco18s]

You probably don't need the fullCube and the simplify.

You could use VoxelShapes.EMPTY (or however it's named) or you could just do:

protected static final VoxelShape SHAPE = VoxelShapes.or(
            makeCuboidShape(0.0D, 2.0D, 0.0D, 2.0D, 14.0D, 16.0D),
            makeCuboidShape(14.0D, 2.0D, 0.0D, 2.0D, 14.0D, 16.0D), 
            makeCuboidShape(2.0D, 2.0D, 14.0D, 12.0D, 14.0D, 2.0D), 
            makeCuboidShape(0.0D, 0.0D, 0.0D, 16.0D, 2.0D, 16.0D), INSIDE), 
            IBooleanFunction.ONLY_FIRST);

[lupicus]

That is not going to be good for the bottom block (still pretty much a solid cube). The simple way to get that is:

	private static final VoxelShape INSIDE = makeCuboidShape(2.0D, 2.0D, 0.0D, 14.0D, 16.0D, 14.0D);
	protected static final VoxelShape SHAPE = VoxelShapes.combineAndSimplify(
			VoxelShapes.fullCube(),
			INSIDE,
			IBooleanFunction.ONLY_FIRST);

 

[Luis_ST]

  On 7/16/2021 at 9:03 PM, lupicus said:

That is not going to be good for the bottom block (still pretty much a solid cube). The simple way to get that is:

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if you want to generate the VoxelShape for a model,
you can use the Blockbench with the plugin "Mod Utils".