cf_draw_push_glow¶
Category: draw
GitHub: cute_draw.h
Draws a glow around subsequent shapes.
| Parameters | Description |
|---|---|
color |
The glow color. Its alpha scales the effect's strength. |
radius |
How far the glow reaches past the shape, in world units. Zero (the default) |
| disables it. |
Remarks¶
A smooth falloff radiating from the shape's edge, evaluated from the shape's own signed distance -- exact at any zoom, with no blur pass, no render target, and no blurry-sprite fakery. Drawn under both the outline and the shape. Coverage and tile binning grow to fit the radius automatically. Works on every SDF shape; sprites and text ignore it. For an additive neon look, pair it with cf_draw_push_blend.