Light Projection Image Sequences

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Houdini Integrated Plugin

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Light Projection Image Sequences

Postby derekhanz » Thu Oct 26, 2017 6:30 pm

derekhanz Thu Oct 26, 2017 6:30 pm
How can achieve this in Houdini and Octane?

https://www.youtube.com/watch?v=3IVCXIuHDeo&t=206s

I'd like the image to be a sequence too.


thanks
derekhanz
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Re: Light Projection Image Sequences

Postby juanjgon » Mon Oct 30, 2017 11:49 pm

juanjgon Mon Oct 30, 2017 11:49 pm
Hi,

You only need to attach a texture map node to the emission distribution pin. Attached you have a sample scene about how it can be configured in Houdini.

Hope this helps,
-Juanjo
Attachments
005_projectedLightTextures.rar
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image-001898.jpg
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Re: Light Projection Image Sequences

Postby derekhanz » Mon Nov 13, 2017 4:40 pm

derekhanz Mon Nov 13, 2017 4:40 pm
Thank you for looking into this.

Unfortunately I can't position an image correctly. It skews the image no matter how I rotate the light source. Pointing a light source 90 degrees at a surface does give the correct projection basically.

Also I'd like to use the color of the image, currently it's just a temperature color.

thank you
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