light_tree.h File Reference

#include "scene/light.h"
#include "scene/scene.h"
#include "util/boundbox.h"
#include "util/task.h"
#include "util/types.h"
#include "util/vector.h"
#include <atomic>
#include <variant>

Go to the source code of this file.

Classes
struct	OrientationBounds
struct	LightTreeMeasure
struct	LightTreeLightLink
struct	LightTreeEmitter
struct	LightTreeBucket
struct	LightTreeNode
struct	LightTreeNode::Leaf
struct	LightTreeNode::Inner
struct	LightTreeNode::Instance
class	LightTree

Functions
OrientationBounds	merge (const OrientationBounds &cone_a, const OrientationBounds &cone_b)
LightTreeMeasure	operator+ (const LightTreeMeasure &a, const LightTreeMeasure &b)
LightTreeLightLink	operator+ (const LightTreeLightLink &a, const LightTreeLightLink &b)
LightTreeBucket	operator+ (const LightTreeBucket &a, const LightTreeBucket &b)

Function Documentation

merge()

OrientationBounds merge	(	const OrientationBounds &	cone_a,
		const OrientationBounds &	cone_b )

Definition at line 29 of file light_tree.cpp.

References OrientationBounds::axis, b, cosf, dot(), fmaxf, fminf, OrientationBounds::is_empty(), M_PI_F, make_orthonormals(), safe_acosf(), safe_normalize(), sinf, OrientationBounds::theta_e, and OrientationBounds::theta_o.

Referenced by LightTreeMeasure::add(), area_split(), BVHObjectBinning::BVHObjectBinning(), BVHBuild::create_leaf_node(), kernel_volume_density_evaluate(), merge_frame_corners(), blender::geometry::OverlapMerger::pack_islands_overlap(), and BVHBuild::rotate().

operator+() [1/3]

LightTreeBucket operator+	(	const LightTreeBucket &	a,
		const LightTreeBucket &	b )

Definition at line 643 of file light_tree.cpp.

References b, LightTreeBucket::count, LightTreeBucket::light_link, and LightTreeBucket::measure.

operator+() [2/3]

LightTreeLightLink operator+	(	const LightTreeLightLink &	a,
		const LightTreeLightLink &	b )

Definition at line 648 of file light_tree.cpp.

References LightTreeLightLink::add(), and b.

operator+() [3/3]

LightTreeMeasure operator+	(	const LightTreeMeasure &	a,
		const LightTreeMeasure &	b )

Definition at line 636 of file light_tree.cpp.

References __forceinline, LightTreeMeasure::add(), and b.