Joost Jordens

joostjordens

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Recent Forum Posts

Simple additive render for object in Mantra. Jan. 5, 2019, 7:11 a.m.

I want to achieve a simple ‘additive’ shader effect for my objects in Mantra, but as I'm quite new to shading and rendering in Houdini I don't know where to start.

Attached is an image showcasing the desired effect.

Delete faces not visible to direction. Oct. 31, 2018, 3:07 p.m.

Thank you @BabaJ! That's definitely an useful tool. However I'm still curious how I can create a group selection for faces that are not visible to a certain projection. For my specific example (image) I want to preserve the normal as is in the merge node, but I want to get rid of the geometry underneath for optimization purposes. Cheers!

Delete faces not visible to direction. Oct. 31, 2018, 9:26 a.m.

Hey guys,

Still learning, and new question regarding deleting primitives that are not visible from above. Note: I don't want camera(angle) culling. I just want to delete everything not visible from above. Here's an image illustrating it. Test case would be two deformed grids. *Typo in img: RayY*