Hi all,

I've been looking to improve my SSR implementation from just traditionally marching in world space and projecting back to screen space.

I camr across a paper entitled “Efficient GPU Screen-Space Ray Tracing” by Morgan Mcguire https://jcgt.org/published/0003/04/04/ which uses DDA to march in s…

Hi I'm trying to implement SSR in my engine but I'm having some issues. I'm using this algorithm as it seems simple enough: http://www.christophergullbergbrady.com/SSR/​ but this is the result i get:​

You can see my GBuffer layout at the top (worldpos, normals, depth (r32_float), last frame) and th…

ddlox said:

look here:

• http://roar11.com/2015/07/screen-space-glossy-reflections/​
• http://jcgt.org/published/0003/04/04/​
• https://interplayoflight.wordpress.com/2019/09/07/hybrid-screen-space-reflections/​

Have fun ?

I use screen space planar(projected) reflections.

This method http://remi-genin.fr/blog/s…