Can we do Blend Materials?

[PixiLabo]

Is there a way to do blend materials or some sort of workaround in PlayCanvas?

Use case,
I have a wall of bricks. The default texture is tiling bricks. I want to add a extra layer of texture for smudges and crack on top of it.

I want to be able to change that second layer at any point during runtime hence why I don’t just do the texture in photoshop.

[yaustar]

Not my area, but I know something like this as been done and will need it’s own shader AFAIK.

See threads:

Tiled terrain and normals

Next, problem are texture seams between terrain tile borders (expected). Did a quick smoothstep in shader between 4 textures like this: uniform sampler2D texture_heightMap; uniform sampler2D texture_sandMap; uniform sampler2D texture_grassMap; uniform sampler2D texture_gravelMap; uniform sampler2D texture_snowMap; void getAlbedo() { vec4 bumpData = texture2D( texture_heightMap, $UV ); float amount = bumpData.r; vec3 sand = (smoothstep(0.01, 0.30, amount) - smoothstep(0.…

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