Texture module does not take textures 'offset', 'repeat', 'rotation' properties

[micha2it]

I am trying to make a material with 2 textures layered on top of each other. And I also need to change texture transforms, but modifying 'offset', 'repeat', 'rotation' has no efffect. Will this feature be implemented or there is another way to achieve this?

[hmans]

Thanks for opening the issue. I'm assuming that these values are sourced and used by the built-in Three.js material shaders (ie. when you use them via map et al), and currently ignored by the Texture module. I will look into it to see if we can support these features directly, or at least provide a good workaround.

As to an immediate workaround, this would involve modifying the UV (which can be passed as the uv argument to the module.) You can take the global UV unit and scale/shift it using ScaleAndOffset, eg.

ScaleAndOffset(UV, scale, offset))

The result is still a vec2 which could probably be rotated through the usual means, but I'll try to find a nicer API for all this.

[micha2it]

Thanks for opening the issue. I'm assuming that these values are sourced and used by the built-in Three.js material shaders (ie. when you use them via map et al), and currently ignored by the Texture module. I will look into it to see if we can support these features directly, or at least provide a good workaround.

As to an immediate workaround, this would involve modifying the UV (which can be passed as the uv argument to the module.) You can take the global UV unit and scale/shift it using ScaleAndOffset, eg.

ScaleAndOffset(UV, scale, offset))

The result is still a vec2 which could probably be rotated through the usual means, but I'll try to find a nicer API for all this.

ScaleAndOffset works perfect. I cannot find a good way to rotate the result. The output is indeed a vec2 unit. But I cannot treat is as a regular THREE's Vector2 and use rotate methods. I made it work through converting vec2 to vec3 unit and using RotateZ.