Ray Traced Reflections Get Darker The Higher The Rougness Value is for Metallic Materials

Rendering - Ray Tracing - Jun 11, 2019

Instead of reflecting an average color of the surrounding, reflections become black with increased roughness values. Found in 4.22 CL# 6574378 and 4.23 CL# 6925347 ...

Crash on RTX Laptop with ray tracing and -d3ddebug

Rendering - Ray Tracing - May 1, 2019

Editor is crashing with d3ddebug in ray tracing Does not occur in dx12 without ray tracing Does not occur on a desktop PC with a 2080 Does not occur without d3ddebug ...

Black Lines on Meshes with Ray Traced Global Illumination Enabled

Rendering - Ray Tracing - Apr 22, 2019

Black Lines on Meshes with Ray Traced Global Illumination Enabled.  Found in 4.22 CL# 5660361 and 4.23 CL# 6037269 ...

Large Amount of Aliasing in Ray Traced Reflections

Rendering - Ray Tracing - Apr 9, 2019

There is a large amount of aliasing on ray traced reflections. The reflections look as expected until you zoom in on the sphere (press Z or C to zoom in/out). The reflections become very noticeably ...

Refraction of Ray Traced Translucency in Path Trace View is Incorrect

Rendering - Ray Tracing - Apr 8, 2019

Refraction of Ray Traced Translucency in Path Trace View is Incorrect. Found in 4.22 CL# 5660361 and 4.23 CL# 5779284 ...

Certain materials are overly bright with Ray Traced Global Illumination denoiser

Rendering - Ray Tracing - Mar 14, 2019

Ray Traced Global Illumination is causing some materials to glow extremely bright Disabling r.raytracing.globalillumination.denoiser fixes the issue In 4.22 preview 5 binary (5365847) the result i ...

Incorrect Skysphere Material Reflection with Ray Tracing

Rendering - Ray Tracing - Mar 5, 2019

The reflected Sky material looks blurry and low res when set to unlit, however setting the material to Default Lit has the correct reflection. Even though the reflection is correct the lighting brea ...

Performance drop in Orthographic views when Visualize->Volumetric Lightmap

Rendering - Ray Tracing - Mar 4, 2019

Severe performance drop when when entering Orthographic view, but only when Volumetric Lightmap is selected. ...