This is a visual shader addon for Godot 4.2+. This adds the VectorTransform node to the visual shader editor.
This node transforms the input to different coordinates. E.g. Model Space Coordinates to World Space Coordinates.
The input is multiplied by the transformation matrices provided in the Godot Shader Documentation.
For AxB & BxA
=vec3((MODEL_MATRIX * vec4(%s, 1.0)).xyz);
For AxB(3x3) & BxA(3x3)
=vec3((MODEL_MATRIX * vec4(%s, 0.0)).xyz);
| Transform Mode | MATRIX |
|---|---|
| Model Space to World Space | MODEL_MATRIX |
| World Space to Model Space | inverse(MODEL_MATRIX) |
| Model Space to View Space | MODELVIEW_MATRIX |
| View Space to Model Space | inverse(MODELVIEW_MATRIX) |
| World Space to View Space | VIEW_MATRIX |
| View Space to World Space | INV_VIEW_MATRIX |
| View Space to Clip Space | PROJECTION_MATRIX |
| Clip Space to View Space | INV_PROJECTION_MATRIX |
You can get it from the Asset Store in editor. Or extract the zip file and copy the folder to your project. You'll need to restart the editor for the node to appear in visual shader.