fresnel_shader 0.1.0

Shader-based Liquid Glass fallback for fresnel. Pure Dart — runs on every platform Flutter targets.

0.1.0

Initial release.

• Native Liquid Glass on iOS 26+ via SwiftUI glassEffect, hosted in a platform view that renders only the material — content stays a Flutter subtree composited above it.
• GlassContainer / GlassElementView mapping onto GlassEffectContainer, with proximity merging, glassEffectUnion and glassEffectID morphing.
• Fragment-shader fallback with SDF refraction and a specular rim on Impeller, and a BackdropFilter fallback on Skia and web.
• FresnelScope fixes the render path per route; FresnelTheme carries the design tokens.
• Reduce Transparency renders an opaque fill on every path; Reduce Motion suppresses animation.
• SF Symbols rasterised natively on Apple platforms with a caller-supplied fallback icon elsewhere.