GaussianSplatterWidget class

A widget that renders Gaussian splat data using Flutter GPU (Impeller).

This widget provides interactive camera controls for orbiting and zooming around the 3D scene. The splat data is loaded from the provided asset path.

Inheritance

Constructors

GaussianSplatterWidget({required String assetPath, String? backgroundAssetPath, Key? key, bool showStats = false, bool enableProfiling = false, bool highQualitySH = false}): Creates a Gaussian splatter widget.
const

assetPath → String: Path to the asset containing the Gaussian splat data.
final
backgroundAssetPath → String?: Path to the asset containing the background image.
final
enableProfiling → bool: Whether to enable detailed performance profiling. When false (default), uses CPU-only profiling for optimal performance. When true, enables GPU timing if supported by the platform.
final
hashCode → int: The hash code for this object.
no setterinherited
highQualitySH → bool: When true, evaluate spherical harmonics per-splat every frame for maximum view-dependent fidelity. When false (default), use the cheaper resolve approximation with a single global view direction.
final
key → Key?: Controls how one widget replaces another widget in the tree.
finalinherited
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
showStats → bool: Whether to show the performance statistics overlay.
final

createElement() → StatefulElement: Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<GaussianSplatterWidget>: Creates the mutable state for this widget at a given location in the tree.
override
debugDescribeChildren() → List<DiagnosticsNode>: Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void: Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode: Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String: A string representation of this object.
inherited
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug, int wrapWidth = 65}) → String: Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String: Returns a one-line detailed description of the object.
inherited
toStringShort() → String: A short, textual description of this widget.
inherited