Weird hole in merged element using three-bvh-csg

Questions
,
1

Hello,

I have been trying to put a texture on a merged element (using three-bvh-csg ADDITION) and for some reason, there are two holes on 2 side of my merge object.

You can see the demo and or code here:

I have been using a shader to fill the hole but this time, the hole wont get fill:
…//revelant part
shader.fragmentShader = shader.fragmentShader.replace(
‘#include <output_fragment>’,
`
#ifdef OPAQUE
gl_FragColor = vec4( outgoingLight, opacity );
#else
gl_FragColor = vec4( outgoingLight, diffuseColor.a ); // Use diffuseColor.a for transparency if applicable
#endif

        if (!gl_FrontFacing) {
            vec3 backfaceColor = vec3( 0.4, 0.4, 0.4 );
            gl_FragColor = vec4( backfaceColor, opacity ); // Ensure opacity is used for backface
        }
        `
    );

Can you guys, see the problem?

Thanks.

2

It seem the probleme was with the 3d element and not the code.

Problem solved.

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