Portal with RTX - Update Notes

Release Notes:

• Added NVIDIA DLSS 3.5 with Ray Reconstruction

• Added NVIDIA RTX IO support

• Update dxvk-remix to 0.4

• Added POM materials

• Fixed content issues

• Optimized CPU perf

• New “secret” cubes

• Numerous bug fixes and overall improvements to stability

Source Engine:

• Updated gameinfo text to allow for main menu logo

• Added gamelogo.res to account for main menu logo parameters

• Added new portal_rtx.vmt and .vtf to show main menu logo

• Added new background image (one variant for widescreen, one variant for non-widescreen) for ordinary background map

• Added new background image (one variant for widescreen, one variant for non-widescreen) for cake background map

• Added new new game icons for all main game levels

• Added new icons for all advanced chambers

• Added new icons for all challenge chambers

• Added DX7 hack for fire to allow for some effects to render in places they originally did not

• Added modified fire particle without smoke to remove flickering in the firepit

RTX Assets:

• Removed skydome model (replaced with a null model to prevent errors from loading)

• Improved treeline textures & added a normal map

• Improved skybox textures in surface-side sequence

• Fixed IQ issues on the clipboard texture

• Added heightmaps to the three variants of metal plate wall

• Added replacement meshes for one/two dot door variants

• Added replacement mesh for the broken pipe

• Added a lip to emancipation grids to make them flush with the wall