西风逍遥游andCursor Agent
722fadee02
* Add material-editor example with UE5 sphere preview. Compose a center viewport Material Sphere and right-side inspector that writes live gfx.Material knobs, matching the other project-owned editor demos. Co-authored-by: 西风逍遥游 <sunxfancy@gmail.com> * Give material-editor studio IBL so metallic presets stay readable. Bake a six-face reflection probe sky and attach it via Camera3D.setEnvMap, plus key/fill/rim lights, so gold/chrome no longer render as black disks without environment lighting. Co-authored-by: 西风逍遥游 <sunxfancy@gmail.com> --------- Co-authored-by: Cursor Agent <cursoragent@cursor.com>
Material Editor
Project-composed material studio: a UE5-style Material Sphere sits in the center
viewport while the right inspector edits a live gfx.Material. There is no fixed
C++ material-editor window — the Squirrel host owns layout, widgets, and preview.
Run:
# Linux (headless Cloud VM)
export VK_ICD_FILENAMES=/usr/share/vulkan/icd.d/lvp_icd.json
export ALSOFT_DRIVERS=null
export XDG_RUNTIME_DIR=/tmp/xdg-runtime && mkdir -p "$XDG_RUNTIME_DIR" && chmod 700 "$XDG_RUNTIME_DIR"
cd examples/material-editor && xvfb-run -a ../../build/linux-debug/src/engine/eve run
# Windows
make run/win32-debug GAME=examples/material-editor
Layout
- Top — material presets (Plastic / Rubber / Brushed / Chrome / Gold / Copper / Glass) and turntable pause
- Center — embedded 3D viewport with the UE5 Material Sphere (
gfx.newMeshSphere(64, 32)), studio IBL cubemap (so metallic presets stay readable), key/fill/rim lights, and a neutral shadow floor - Right — schema-aligned knobs mirroring
MaterialDocumentTarget: shading model, tint, metallic, roughness, surface/blend mode, alpha cutoff, parallax, lighting and shadow flags, plus preview mesh switch (Sphere / Cube / Cylinder)
Controls
- LMB drag in the viewport to orbit
- Mouse wheel to zoom
- Auto turntable (Pause spin in the toolbar)
- Inspector edits apply immediately to the shared
Materialon the preview ball
Metallic / chrome / gold need image-based lighting: ambient alone is scaled by (1 - metallic). The example bakes a six-face studio sky via gfx.newReflectionProbeCapture and attaches it with camera.setEnvMap.
Files
| File | Role |
|---|---|
config.nut |
Window title / size / hot reload |
main.nut |
Workspace panels, UE5 sphere preview, live Material binding |
material-editor.png |
Auto-captured frame after a few frames (gfx.saveFramePng) |
Knobs write one authoritative Material attached via Renderable3D.setMaterial; legacy tint/metallic/roughness fields stay synchronized for paths that still read MeshRenderer state.