ShadowmapHelpers Namespace Reference

Functions
void	addDebugFrustum (const QSSGBoxPoints &frustumPoints, const QColor &color, QSSGDebugDrawSystem *debugDrawSystem)
void	addDebugBox (const QSSGBoxPoints &boxUnsorted, const QColor &color, QSSGDebugDrawSystem *debugDrawSystem)
void	addDirectionalLightDebugBox (const QSSGBoxPoints &box, QSSGDebugDrawSystem *debugDrawSystem)
QList< QVector3D >	intersectBoxByFrustum (const QSSGBoxPoints &frustumPoints, const QSSGBoxPoints &box, QSSGDebugDrawSystem *debugDrawSystem, const QColor &color)
QList< QVector3D >	intersectBoxByBox (const QSSGBounds3 &boxBounds, const QSSGBoxPoints &box)

Function Documentation

addDebugBox()

void ShadowmapHelpers::addDebugBox	(	const QSSGBoxPoints &	boxUnsorted,
		const QColor &	color,
		QSSGDebugDrawSystem *	debugDrawSystem )

Definition at line 18 of file qssgshadowmaphelpers.cpp.

References BOX_LINE_INDICES, QSSGDebugDrawSystem::drawLine(), line, and QSSGDebugDrawSystem::setEnabled().

Referenced by addDebugFrustum(), and RenderHelpers::rhiRenderShadowMap().

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addDebugFrustum()

void ShadowmapHelpers::addDebugFrustum	(	const QSSGBoxPoints &	frustumPoints,
		const QColor &	color,
		QSSGDebugDrawSystem *	debugDrawSystem )

Definition at line 29 of file qssgshadowmaphelpers.cpp.

References addDebugBox().

Referenced by computeShadowCameraFromFrustum().

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addDirectionalLightDebugBox()

void ShadowmapHelpers::addDirectionalLightDebugBox	(	const QSSGBoxPoints &	box,
		QSSGDebugDrawSystem *	debugDrawSystem )

Definition at line 34 of file qssgshadowmaphelpers.cpp.

References QColorConstants::Blue, dir, QSSGDebugDrawSystem::drawLine(), QColorConstants::Green, qSqrt(), QColorConstants::Red, QSSGDebugDrawSystem::setEnabled(), and QColorConstants::Yellow.

Referenced by RenderHelpers::rhiRenderShadowMap().

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intersectBoxByBox()

QList< QVector3D > ShadowmapHelpers::intersectBoxByBox	(	const QSSGBounds3 &	boxBounds,
		const QSSGBoxPoints &	box )

Definition at line 357 of file qssgshadowmaphelpers.cpp.

References QColorConstants::Black, BOTTOM, QVector3D::crossProduct(), i, and sliceBoxByPlanes().

Referenced by computeShadowCameraFromFrustum().

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intersectBoxByFrustum()

QList< QVector3D > ShadowmapHelpers::intersectBoxByFrustum	(	const QSSGBoxPoints &	frustumPoints,
		const QSSGBoxPoints &	box,
		QSSGDebugDrawSystem *	debugDrawSystem,
		const QColor &	color )

Referenced by computeShadowCameraFromFrustum().

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