Public Member Functions
void	init_profile_texture (QQuickWindow *win)
	Bind the per-window shared 1D unit-CDF profile texture. Cheap.

float	effective_radius () const
	Effective uniform radius used by the shader (= max of the 4 radii).

Detailed Description

QSGMaterial that renders a gaussian-blurred rect / rrect mask analytically using a 1D cumulative-gaussian profile texture.

The profile is unit-sigma and sigma-independent — one texture serves all σ. Samples are taken in the shader as Φ(t/σ) ≈ profile((t/σ)/6 + 0.5).

The documentation for this class was generated from the following files:

/home/runner/work/QmlMaterial/QmlMaterial/include/qml_material/scenegraph/blur_mask_material.h
/home/runner/work/QmlMaterial/QmlMaterial/src/scenegraph/blur_mask_material.cpp

Public Member Functions