const color = new THREE.Color(); const sphereGeometry = new THREE.SphereGeometry(0.008, 16, 16); const particles = new THREE.InstancedMesh( sphereGeometry, new THREE.MeshStandardMaterial(), 8000 ); particles.instanceMatrix.setUsage(THREE.DynamicDrawUsage); const…

I would use points for such type of visuals. PointsMaterial needs minor changes to move particles from one formation to another. But I don’t insist :slight_smile: As you use instancing, you can interpolate position of an instance with JS :thinking: Have a look at this example and its s…

i couldn’t find something helpfull. can you explain any solution please

Having two arrays with the same amount of positions for different formations, you can set position of each instance by interpolation between start and end points. For example, .lerpVectors() dummy.positon.lerpVectors(start[i], end[i], a); dummy.updateMatrix(); instancedMesh.setMatrixAt(i, dummy.mat…

bro. i just switched to Points ,PointsMaterial . const group = new THREE.Group(); scene.add(group); const color = new THREE.Color(); const particlesGeometry = new THREE.BufferGeometry(); const Ppositions = []; const Pcolors = []; const globeRadius = 1.3; let sampler; …

Hi @unni_krishnan , I have created an npm package to which can work for your use case. You can easily animate the particles from on formation to another using it. Though I have created it for React three fiber. You can check it out! r3f-points-fx - npm (npmjs.com)

hey Vendant, firstly, I want to express my sincere gratitude for your incredible contribution in crafting the R3f Points FX library. Your dedication and expertise have truly made a difference, and for that, I am immensely grateful. I have been exploring the capabilities of your library in my curren…

hey did you get any output? i saw the codesandbox but its not showing any model? not even showing any animation. can you tell me how can we do it

Instanced particle morph animation

Questions

prisoner849 October 9, 2023, 8:30am 6

This is the example with morphing between models: https://codepen.io/prisoner849/pen/yLGGKqo

3 Likes

How can i morph objects with different number of vertices

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Instanced particle morph animation

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