#include <hair.h>

Public Member Functions
int	num_segments () const
void	bounds_grow (const int k, const float3 curve_keys, const float curve_radius, BoundBox &bounds) const
void	bounds_grow (const int k, const float4 *keys, BoundBox &bounds) const
void	bounds_grow (const float4 keys[4], BoundBox &bounds) const
void	bounds_grow (const float3 keys[4], BoundBox &bounds) const
void	bounds_grow (const int k, const float3 curve_keys, const float curve_radius, const Transform &aligned_space, BoundBox &bounds) const
void	motion_keys (const float3 curve_keys, const float curve_radius, const float4 *key_steps, const size_t num_curve_keys, const size_t num_steps, const float time, size_t k0, size_t k1, float4 r_keys[2]) const
void	cardinal_motion_keys (const float3 curve_keys, const float curve_radius, const float4 *key_steps, const size_t num_curve_keys, const size_t num_steps, const float time, size_t k0, size_t k1, size_t k2, size_t k3, float4 r_keys[4]) const
void	keys_for_step (const float3 curve_keys, const float curve_radius, const float4 *key_steps, const size_t num_curve_keys, const size_t num_steps, const size_t step, size_t k0, size_t k1, float4 r_keys[2]) const
void	cardinal_keys_for_step (const float3 curve_keys, const float curve_radius, const float4 *key_steps, const size_t num_curve_keys, const size_t num_steps, const size_t step, size_t k0, size_t k1, size_t k2, size_t k3, float4 r_keys[4]) const

Public Attributes
int	first_key
int	num_keys

Detailed Description

Definition at line 18 of file hair.h.

Member Function Documentation

◆ bounds_grow() [1/5]

void Hair::Curve::bounds_grow	(	const float3	keys[4],
		BoundBox &	bounds ) const

References Geometry::bounds, and step.

◆ bounds_grow() [2/5]

void Hair::Curve::bounds_grow	(	const float4	keys[4],
		BoundBox &	bounds ) const

Definition at line 100 of file hair.cpp.

References Geometry::bounds, bounds_grow(), curvebounds(), make_float3(), max, P, w(), float3::x, float3::y, and float3::z.

◆ bounds_grow() [3/5]

void Hair::Curve::bounds_grow	(	const int	k,
		const float3 *	curve_keys,
		const float *	curve_radius,
		BoundBox &	bounds ) const

Definition at line 44 of file hair.cpp.

References Geometry::bounds, bounds_grow(), curvebounds(), first_key, max, min, num_keys, P, float3::x, float3::y, and float3::z.

Referenced by BVHBuild::add_reference_curves(), bounds_grow(), bounds_grow(), bounds_grow(), bounds_grow(), BVHUnaligned::compute_aligned_prim_boundbox(), Hair::compute_bounds(), and BVH2::refit_primitives().

◆ bounds_grow() [4/5]

void Hair::Curve::bounds_grow	(	const int	k,
		const float3 *	curve_keys,
		const float *	curve_radius,
		const Transform &	aligned_space,
		BoundBox &	bounds ) const

Definition at line 69 of file hair.cpp.

References Geometry::bounds, bounds_grow(), curvebounds(), first_key, max, min, num_keys, P, transform_point(), float3::x, float3::y, and float3::z.

◆ bounds_grow() [5/5]

CCL_NAMESPACE_BEGIN void Hair::Curve::bounds_grow	(	const int	k,
		const float4 *	keys,
		BoundBox &	bounds ) const

Definition at line 22 of file hair.cpp.

References Geometry::bounds, bounds_grow(), curvebounds(), first_key, make_float3(), max, min, num_keys, P, w(), float3::x, float3::y, and float3::z.

◆ cardinal_keys_for_step()

void Hair::Curve::cardinal_keys_for_step	(	const float3 *	curve_keys,
		const float *	curve_radius,
		const float4 *	key_steps,
		const size_t	num_curve_keys,
		const size_t	num_steps,
		const size_t	step,
		size_t	k0,
		size_t	k1,
		size_t	k2,
		size_t	k3,
		float4	r_keys[4] ) const

Definition at line 231 of file hair.cpp.

References cardinal_keys_for_step(), first_key, make_float4, max, min, num_keys, step, x, y, and z().

Referenced by cardinal_keys_for_step(), and cardinal_motion_keys().

◆ cardinal_motion_keys()

void Hair::Curve::cardinal_motion_keys	(	const float3 *	curve_keys,
		const float *	curve_radius,
		const float4 *	key_steps,
		const size_t	num_curve_keys,
		const size_t	num_steps,
		const float	time,
		size_t	k0,
		size_t	k1,
		size_t	k2,
		size_t	k3,
		float4	r_keys[4] ) const

Definition at line 148 of file hair.cpp.

References cardinal_keys_for_step(), cardinal_motion_keys(), min, and step.

Referenced by BVHBuild::add_reference_curves(), and cardinal_motion_keys().

◆ keys_for_step()

void Hair::Curve::keys_for_step	(	const float3 *	curve_keys,
		const float *	curve_radius,
		const float4 *	key_steps,
		const size_t	num_curve_keys,
		const size_t	num_steps,
		const size_t	step,
		size_t	k0,
		size_t	k1,
		float4	r_keys[2] ) const

Definition at line 196 of file hair.cpp.

References first_key, keys_for_step(), make_float4, max, min, num_keys, step, x, y, and z().

Referenced by keys_for_step(), and motion_keys().

◆ motion_keys()

void Hair::Curve::motion_keys	(	const float3 *	curve_keys,
		const float *	curve_radius,
		const float4 *	key_steps,
		const size_t	num_curve_keys,
		const size_t	num_steps,
		const float	time,
		size_t	k0,
		size_t	k1,
		float4	r_keys[2] ) const

Definition at line 122 of file hair.cpp.

References keys_for_step(), motion_keys(), and step.

Referenced by motion_keys().

◆ num_segments()

int Hair::Curve::num_segments ( ) const

inline

Definition at line 22 of file hair.h.

References num_keys.

Referenced by Hair::compute_bounds(), fill_shader_input(), and Hair::pack_curves().

Member Data Documentation

◆ first_key

int Hair::Curve::first_key

Definition at line 19 of file hair.h.

Referenced by bounds_grow(), bounds_grow(), bounds_grow(), cardinal_keys_for_step(), BVHUnaligned::compute_aligned_space(), keys_for_step(), Hair::pack_curves(), and BVHSpatialSplit::split_curve_primitive().

◆ num_keys

int Hair::Curve::num_keys

Definition at line 20 of file hair.h.

Referenced by BVHBuild::add_reference_curves(), bounds_grow(), bounds_grow(), bounds_grow(), cardinal_keys_for_step(), count_curve_segments(), export_hair_curves_motion(), keys_for_step(), num_segments(), Hair::pack_curves(), and BVHSpatialSplit::split_object_reference().

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

Public Member Functions

Public Attributes