umbra_flutter library

Classes

Matrix4

4D Matrix. Values are stored in column major order.

UmbraShader

The base class for all shaders generated by Umbra.

UmbraWidget

Abstract widget that shader widgets who are generated by Umbra will use.

Vector2

2D column vector.

Vector3

3D column vector.

Vector4

4D column vector.

Typedefs

ShaderCompilingBuilder = Widget Function(BuildContext context, Widget? child)

Signature used by UmbraWidget.compilingBuilder to create a widget to show while the shader is compiling.

ShaderErrorWidgetBuilder = Widget Function(BuildContext context, Object error, StackTrace? stackTrace)

Signature used by UmbraWidget.errorBuilder to create a replacement widget to render instead of the shader.

Exceptions / Errors

UmbraException

Exception thrown when an error occurs during shader compilation.

UnsupportedOperator

Exception thrown when an error occurs during shader compilation.