take a look a this WebGL code I found (called "Shiny Toy"). It combines path tracing with ray marching. You can update the code and look at the results. Which advantages have the ray marching?
link: https://www.shadertoy.com/view/ldsGWB
- AGPX
WebGL path tracer
WebGL path tracer
Hi guys,
take a look a this WebGL code I found (called "Shiny Toy"). It combines path tracing with ray marching. You can update the code and look at the results. Which advantages have the ray marching?
link: https://www.shadertoy.com/view/ldsGWB
- AGPX
take a look a this WebGL code I found (called "Shiny Toy"). It combines path tracing with ray marching. You can update the code and look at the results. Which advantages have the ray marching?
link: https://www.shadertoy.com/view/ldsGWB
- AGPX
Re: WebGL path tracer
Ray marching is merely another kind of intersection method, usually used for different kinds of volumetric functions and data, for example distance field iso-surfaces, smoke etc.
Re: WebGL path tracer
Cool, and it gets even better after about 1000 seconds when the floating point precision starts to be insufficient 
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friedlinguini
- Posts: 79
- Joined: Thu Apr 11, 2013 5:15 pm
Re: WebGL path tracer
See, for example, this tidbit from Inigo Quilez: http://iquilezles.org/www/material/nvsc ... /rwwtt.pdf
Re: WebGL path tracer
Ok, I see. So for triangles is better to use raytracing. However,the Inigo Quilez results are very cool!
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