Rayrai Example: PBR Material Grid

Overview

Renders the Khronos MetalRoughSpheres glTF asset to check metallic-roughness material import, lighting, and shadow response in rayrai.

Screenshot

rayrai_pbr_material_grid example

Target

CMake target: rayrai_pbr_material_grid.

Run

Run the build-tree executable:

./build-examples/examples/rayrai_pbr_material_grid

On Windows, run rayrai_pbr_material_grid.exe instead. This example renders in process with rayrai and does not need rayrai_tcp_viewer.

Details

  • Loads rayrai/pbr/MetalRoughSpheres/glTF/MetalRoughSpheres.gltf.

  • Displays a grid of spheres spanning metallic and roughness values.

  • Animates the mesh orientation so highlights and shadows can be checked over time.