noisetex.h File Reference

#include "kernel/svm/fractal_noise.h"
#include "kernel/svm/util.h"

Go to the source code of this file.

Functions
CCL_NAMESPACE_BEGIN ccl_device_inline float	random_float_offset (const float seed)
ccl_device_inline float2	random_float2_offset (const float seed)
ccl_device_inline float3	random_float3_offset (const float seed)
ccl_device_inline float4	random_float4_offset (const float seed)
template<typename T>
ccl_device float	noise_select (T p, const float detail, const float roughness, const float lacunarity, const float offset, const float gain, const int type, bool normalize)
ccl_device void	noise_texture_1d (const float co, const float detail, const float roughness, const float lacunarity, const float offset, const float gain, const float distortion, const int type, bool normalize, bool color_is_needed, ccl_private float *value, ccl_private float3 *color)
ccl_device void	noise_texture_2d (const float2 co, const float detail, const float roughness, const float lacunarity, const float offset, const float gain, const float distortion, const int type, const bool normalize, const bool color_is_needed, ccl_private float *value, ccl_private float3 *color)
ccl_device void	noise_texture_3d (const float3 co, const float detail, const float roughness, const float lacunarity, const float offset, const float gain, const float distortion, const int type, const bool normalize, const bool color_is_needed, ccl_private float *value, ccl_private float3 *color)
ccl_device void	noise_texture_4d (const float4 co, const float detail, const float roughness, const float lacunarity, const float offset, const float gain, const float distortion, const int type, const bool normalize, const bool color_is_needed, ccl_private float *value, ccl_private float3 *color)
ccl_device_noinline int	svm_node_tex_noise (KernelGlobals kg, ccl_private float *stack, const uint offsets1, const uint offsets2, const uint offsets3, int node_offset)

Function Documentation

noise_select()

template<typename T>

ccl_device float noise_select	(	T	p,
		const float	detail,
		const float	roughness,
		const float	lacunarity,
		const float	offset,
		const float	gain,
		const int	type,
		bool	normalize )

Definition at line 47 of file noisetex.h.

References ccl_device, kernel_assert, NODE_NOISE_FBM, NODE_NOISE_HETERO_TERRAIN, NODE_NOISE_HYBRID_MULTIFRACTAL, NODE_NOISE_MULTIFRACTAL, NODE_NOISE_RIDGED_MULTIFRACTAL, noise_fbm(), noise_hetero_terrain(), noise_hybrid_multi_fractal(), noise_multi_fractal(), noise_ridged_multi_fractal(), normalize, and T.

Referenced by noise_texture_1d(), noise_texture_2d(), noise_texture_3d(), and noise_texture_4d().

noise_texture_1d()

ccl_device void noise_texture_1d	(	const float	co,
		const float	detail,
		const float	roughness,
		const float	lacunarity,
		const float	offset,
		const float	gain,
		const float	distortion,
		const int	type,
		bool	normalize,
		bool	color_is_needed,
		ccl_private float *	value,
		ccl_private float3 *	color )

Definition at line 79 of file noisetex.h.

References ccl_device, ccl_private, make_float3(), noise_select(), normalize, random_float_offset(), and snoise_1d().

Referenced by svm_node_tex_noise().

noise_texture_2d()

ccl_device void noise_texture_2d	(	const float2	co,
		const float	detail,
		const float	roughness,
		const float	lacunarity,
		const float	offset,
		const float	gain,
		const float	distortion,
		const int	type,
		const bool	normalize,
		const bool	color_is_needed,
		ccl_private float *	value,
		ccl_private float3 *	color )

Definition at line 119 of file noisetex.h.

References ccl_device, ccl_private, make_float2, make_float3(), noise_select(), normalize, random_float2_offset(), and snoise_2d().

Referenced by svm_node_tex_noise().

noise_texture_3d()

ccl_device void noise_texture_3d	(	const float3	co,
		const float	detail,
		const float	roughness,
		const float	lacunarity,
		const float	offset,
		const float	gain,
		const float	distortion,
		const int	type,
		const bool	normalize,
		const bool	color_is_needed,
		ccl_private float *	value,
		ccl_private float3 *	color )

Definition at line 160 of file noisetex.h.

References ccl_device, ccl_private, make_float3(), noise_select(), normalize, random_float3_offset(), and snoise_3d().

Referenced by svm_node_tex_noise().

noise_texture_4d()

ccl_device void noise_texture_4d	(	const float4	co,
		const float	detail,
		const float	roughness,
		const float	lacunarity,
		const float	offset,
		const float	gain,
		const float	distortion,
		const int	type,
		const bool	normalize,
		const bool	color_is_needed,
		ccl_private float *	value,
		ccl_private float3 *	color )

Definition at line 202 of file noisetex.h.

References ccl_device, ccl_private, make_float3(), make_float4, noise_select(), normalize, random_float4_offset(), and snoise_4d().

Referenced by svm_node_tex_noise().

random_float2_offset()

ccl_device_inline float2 random_float2_offset

(

const float

seed

)

Definition at line 25 of file noisetex.h.

References ccl_device_inline, hash_float2_to_float(), make_float2, and seed.

Referenced by noise_texture_2d().

random_float3_offset()

ccl_device_inline float3 random_float3_offset

(

const float

seed

)

Definition at line 31 of file noisetex.h.

References ccl_device_inline, hash_float2_to_float(), make_float2, make_float3(), and seed.

Referenced by noise_texture_3d().

random_float4_offset()

ccl_device_inline float4 random_float4_offset

(

const float

seed

)

Definition at line 38 of file noisetex.h.

References ccl_device_inline, hash_float2_to_float(), make_float2, make_float4, and seed.

Referenced by noise_texture_4d().

random_float_offset()

CCL_NAMESPACE_BEGIN ccl_device_inline float random_float_offset

(

const float

seed

)

Definition at line 20 of file noisetex.h.

References ccl_device_inline, hash_float_to_float(), and seed.

Referenced by noise_texture_1d().

svm_node_tex_noise()

ccl_device_noinline int svm_node_tex_noise	(	KernelGlobals	kg,
		ccl_private float *	stack,
		const uint	offsets1,
		const uint	offsets2,
		const uint	offsets3,
		int	node_offset )

Definition at line 245 of file noisetex.h.

References ccl_device_noinline, ccl_private, clamp(), fmaxf, kernel_assert, make_float2, make_float4, noise_texture_1d(), noise_texture_2d(), noise_texture_3d(), noise_texture_4d(), normalize, read_node(), stack_load_float3(), stack_load_float_default(), stack_store_float(), stack_store_float3(), stack_valid(), svm_unpack_node_uchar3(), svm_unpack_node_uchar4(), uint4::w, w(), uint4::x, uint4::y, and uint4::z.

Referenced by svm_eval_nodes().