meetup.20251006 - tixl3d/tixl GitHub Wiki
TiXL Meetup 2025-10-06 / Particle System deep dive and more
We have an deep dive into TiXL's particle system followed by rebuilding a Houdini project by Nik and sharing cool new contributions by Newemka.
Reference: π¬π―οΈChat π‘Tip πOp reference πHighlight πFeature π οΈLet's patch π§ Background
- 0:00 π―οΈ Introduction
- 5:15 πΏ Recent TiXL Demos by MFX and Still
- 17:30 π―οΈ Review Video by Momo
Particle System Deep dive:
- 19:07 π Particle system
- 21:00 π PointSimulation (Legacy)
- 24:50 π ParticleSystem Op
- 32:35 π SequenceAnim
- 32:35 π Particle Orientation
- 1:05:30 π Particle Lifetime
- 1:17:00 π Forces
- 1:18:17 π TurbulenceForce
- 1:32:40 π DirectionalForce
- 1:40:50 π CollisionForce
- 1:43:32 π FieldVolumeForce and SDF
- 2:12:32 π RaymarchPoints (Raycasting WIP)
- 2:33:26 π FollowMeshSurfaceForce
- 2:37:23 π ReconstructiveForce
- 2:41:10 π SnapToAnglesForce
- 2:46:50 π SwitchParticleForces
- 2:49:15 π TextureMapForce
More effects:
- 2:57:20 π Particles vs Points
- 2:58:33 π DrawMotionBlurPoints
- 3:01:25 π KeepPreviousPointBuffer
User projects and building stuff:
- 3:06:19 πββοΈ Debugging MoveToSdf Problem
- 3:10:30 πΏ Showcase: Nik Nenov Lasers animation with Houdini
- 3:18:30 π οΈ Line Strands Effects
- 4:25:30 π MoveToSDF surface orientation
- 4:31:30 π RenderWithMotionBlur
- 4:38:00 π‘ Random Symbol Prompts with ???
- 4:50:15 πΏ Contribution: Newemka DrawClosedLines and other new Ops
- 5:08:15 π―οΈ Discussion
- 5:12:00 πΏ Showcase: Newemka - David effect
- 5:12:00 πΏ Showcase: ioGen - Particles and SDF