Atomic Perception

Enivob

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VFX Artist

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United States
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Recent Forum Posts

Particle collision avoidance during transformation 2024年4月12日9:03

Here's my interpretation of your requirements. By adding an @id attribute to your particles and your goal points, popsteerseek can track scattered moving goal points, making particles seek them. Even if they overshoot, they'll try again to find their resting location while avoiding colliders.

How to assign a shortcut key for enabling/disabling simulati 2024年4月12日8:23

Place this code inside a shelf tool, and assign F6 as the hot key. It will turn on and off Auto Update. (lower right corner)
if hou.ui.updateMode() == hou.updateMode.AutoUpdate:
    hou.ui.setUpdateMode(hou.updateMode.Manual)
else:
    hou.ui.setUpdateMode(hou.updateMode.AutoUpdate)

How to attach a particle sim to animated geo? 2024年4月9日16:15

You might want to simplify. Instead of generating particles from smoke, just emit the particles directly from animated surface, as shown in your reference.