问题
I would really like to use normal maps in pixi.js but I don't know how. I've came across a good example with THREE.js and using webgl shaders - clickOnDemo (sometimes it's necessary to click once on the image to work). So I really wanted to replicate it but using pixi, I gave it a shot aand black screen - myDemo . I don't get errors and I'm not sure what I'm doing wrong. Could the problem be in the way I'm creating the mesh or the shader? var material = new PIXI.Shader.from(null, shaderCode, uniforms) I've checked other example from pixi's page in which shader with heightmap is used on a mesh and works perfectly fine - pixiExample. I'll be very grateful if I get this normal map thing working.
来源：https://stackoverflow.com/questions/62615220/running-normal-maps-bump-maps-on-pixi-js