I tried to use shadermaterial with morph targets, with shadermaterial I just want to change the look of the object,not its geometry. I have not been successful in doing that. The morph targets stop working if I use shadermaterial . Is this a bug? how can I get away with this … I have not found any …

you can include the following headers to make things work: <script type="x-shader/x-fragment" id="vertexShaderWhiteFluff"> #include <common> #include <uv_pars_vertex> #include <uv2_pars_vertex> #include <displacementmap_pars_vertex> #include <color_pars_vertex> #include <fog_pars_verte…

I used this vertex shader before 'varying vec2 vUv;\ uniform float morphTargetInfluences[ 8 ];\ void main() {\ vUv = uv;\ vec3 morphed = vec3( 0.0 );\ \n#ifdef USE_MORPHTARGETS\n\ morphed += ( morphTarget0 - position ) * morphTargetInfluences[ 0 ];\ morphed += ( morphTarget1 - po…

if you do jsfiddle with MeshBasicMaterial, I could edit it

Actually, someon posted this: Edit fiddle - JSFiddle - Code Playground Fixed my shader issue, but i cannot use the Morphtargetinfluences for some reason, it seems a recurrent issue

Been trying using morphTargetinfluences, to no avail, what am i getting wrong? const vShader = ` attribute float size; varying vec3 vColor; uniform float morphTargetInfluences[ 5 ]; #include <morphtarget_pars_vertex> void main() { #include <begin_vertex> …

from your shader you seem to have Points not Mesh, and I dont think morph targets are supported there. if so, you have to declare attributes manually and morph them by hand as well. scratch that, they are supported

yes, they are. My issue laid in the geometry :sweat_smile:, I have posted the code here: [image] Morphtargetinfluences undefined Questions Indeed, the geometry was empty. Here is the code should anyone need it: //geometry const sphereMesh = new Mesh(new SphereGeometry(2)…

Thank you so much for this answer, this way has helped me fixed the issue

Hello i am using this shader // Original by N8Programs // https://twitter.com/N8Programs/status/1569865007042646018 // GitHub - N8python/diamonds import * as THREE from “three”; import { useLayoutEffect, useMemo, useRef } from “react”; import { extend, useThree } from “@react-three/fiber”; im…

Shader material with morph targets

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ventoline September 26, 2022, 1:50pm 8

yes, they are. My issue laid in the geometry , I have posted the code here:

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Shader material with morph targets

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