generateLabelVertexShader
generateLabelVertexShader(
options):string
Defined in: packages/sigma/src/rendering/nodes/labels/generator.ts:48
Generates the vertex shader for shape-aware label positioning.
Coordinate Systems
- Graph space: Node positions (a_anchorPosition)
- Clip space: After u_matrix transform, range [-1, 1]
- Screen space: Pixel positions, Y-down
- SDF space: Shape coordinates, Y-up, normalized to size 1.0
Parameters
options
Returns
string