How to flip a Three.js texture horizontally

Question

I\'m making a 360 viewer, so textures are inside a cylinder. Problem is that they appear inverted horizontally.

I know about texture.flipY but I haven\'

Answer 1

Another approach here is to change the geometry. In the cylinder geometry you specify thetaStart and thetaLength for the cylinder section you want to render, and usually you choose a positive angle, i.e. thetaLength>0. If instead you pass thetaStart + thetaLength and -thetaLength to CylinderBufferGeometry, the cylinder is rendered clockwise instead of counter-clockwise, and all face normals now point inwards. So, there is no need to flip the texture anymore.