vartexture=newTHREE.DataTexture(a,WIDTH,WIDTH,THREE.RGBAFormat,THREE.FloatType);// was RGB format. changed to RGBA format. see discussion in #8415 / #8450
varpars={minFilter:THREE.LinearFilter,magFilter:THREE.LinearFilter,format:THREE.RGBAFormat};// was RGB format. changed to RGBA format. see discussion in #8415 / #8450