metadata
license: cc0-1.0
tags:
- onnx
- pbr
- texture
- normal-map
- qtmesheditor
- qtmesh
- qtmesh-cloud
library_name: onnx
QtMeshEditor — AI models
ONNX models used by QtMeshEditor's AI-assisted authoring features.
PBR map synthesis
1x-PBRify_NormalV3.onnx, 1x-PBRify_RoughnessV2.onnx, 1x-PBRify_Height.onnx
generate tangent-space normal / roughness / height maps from a single albedo
(diffuse) texture.
These are ONNX re-exports of the CC0 SPAN models from
Kim2091/PBRify_Remix (LICENSE:
CC0-1.0), trained on CC0 content from ambientCG / Poly Haven. Converted with
scripts/export-pbrify-onnx.py in the QtMeshEditor repo (spandrel +
torch.onnx.export, opset 18). All credit for the weights goes to Kim2091.
- License: CC0-1.0 (public domain), same as the source models.
- I/O: 1×3×H×W float NCHW in
[0,1]→ 1×3×H×W out (normal as RGB; roughness/height as RGB, consumed as luminance). Dynamic H/W.
QtMeshEditor downloads these on first use into <AppData>/ai_models/pbr/.
More info in QtMesh Cloud website