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Help Needed: Spinning sphere with volumetric lights from inside

Posted By 3DPiXL 6 Years Ago
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Help Needed: Spinning sphere with volumetric lights from inside

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3DPiXL
3DPiXL
Posted 6 Years Ago
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I have created a hollow sphere within blender than contain 9 cutout holes which i have  imported into iClone.
The idea is to have 4 different coloured lights placed inside the hollow sphere, Then animate the sphere to rotate on a x,y & z axis.
This should  create a disco laser ball effect. However I cannot get any lights in iClone to shine through the holes in the hollow sphere. Does anyone have any idea on how to get this to work inside of iClone/
Here's my example:https://forum.reallusion.com/uploads/images/a8a989ea-6821-4416-968f-8610.jpg

https://forum.reallusion.com/uploads/images/2263f500-f0d5-4a04-9d51-7bb1.png


Reallusion Tutorials and Tips: https://www.youtube.com/@3DPixl 
GOETZIWOOD STUDIOS
GOETZIWOOD STUDIOS
Posted 6 Years Ago
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The light effect you are after is called volumetric light scattering. You see the ray because in the atmosphere there are some smoke or dust.
Unfortunately, iClone native renderer does not support volumetric lights at the moment.

So you'll have to cheat.
- One common workaround for this is to model a long tube for each ray you want, that will be self illuminated and textured with an opacity gradient map.
- An other way is to simulate the effect with particles. I'm not sure you can do this with iClone native particles but you can do it with PopcornFX,
there are two examples: in the "Learning Samples" there is an example called "Nightclub Laser", and in the "Library 40" there is the "Magic Orbs" effect that can work too, I think.

If none of these cheats works for you then you will have to resort to an external renderer that support volumetric light scattering (and volumetric rendering in general) such as Iray.

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guy rabiller | GOETZIWOOD STUDIOS
"N.O.E." (Nations Of Earth) Sci-Fi TV Show, Showrunner.

wildstar
wildstar
Posted 6 Years Ago
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tubes with gradient opacity... years 90 ??? low creativity?? 

hahahahaha ... omg.
wildstar
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JaffaDave (12/12/2019)
I have created a hollow sphere within blender than contain 9 cutout holes which i have  imported into iClone.
The idea is to have 4 different coloured lights placed inside the hollow sphere, Then animate the sphere to rotate on a x,y & z axis.
This should  create a disco laser ball effect. However I cannot get any lights in iClone to shine through the holes in the hollow sphere. Does anyone have any idea on how to get this to work inside of iClone/
Here's my example:https://forum.reallusion.com/uploads/images/a8a989ea-6821-4416-968f-8610.jpg

https://forum.reallusion.com/uploads/images/2263f500-f0d5-4a04-9d51-7bb1.png

i teach how to make volumetric lights using popcornfx  on the facebook group "iclone users" 



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