Shapes & Fills

Core visual primitives rendered using Signed Distance Fields (SDF).

Rectangle: ✅ Supported (With corner rounding)
Circle/Ellipse: ✅ Supported
Color Fill: ✅ Supported (Linear RGBA)
Media Fill: ✅ Supported (Image texture)
Strokes: ✅ Supported (Round, Miter, Bevel joins)

Associated Test Files:

basic_shape.amproj
basic_shape_ex.amproj

Technical Details & Implementation

SDF Rendering

Shapes are rendered via SdfMaterial. This allows for infinite zoom without pixelation and efficient stroke rendering.

Stroke Joins

Round: Built-in SDF behavior.
Miter/Bevel: Handled by specialized shaders (stroked_fill_box_miter.wgsl / bevel.wgsl).

Media Mapping

For media fills, UVs are calculated relative to the shape bounds.