svm_noisetex.h File Reference

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Functions
CCL_NAMESPACE_BEGIN ccl_device_inline float	random_float_offset (float seed)
ccl_device_inline float2	random_float2_offset (float seed)
ccl_device_inline float3	random_float3_offset (float seed)
ccl_device_inline float4	random_float4_offset (float seed)
ccl_device void	noise_texture_1d (float co, float detail, float roughness, float distortion, bool color_is_needed, float *value, float3 *color)
ccl_device void	noise_texture_2d (float2 co, float detail, float roughness, float distortion, bool color_is_needed, float *value, float3 *color)
ccl_device void	noise_texture_3d (float3 co, float detail, float roughness, float distortion, bool color_is_needed, float *value, float3 *color)
ccl_device void	noise_texture_4d (float4 co, float detail, float roughness, float distortion, bool color_is_needed, float *value, float3 *color)
ccl_device void	svm_node_tex_noise (KernelGlobals *kg, ShaderData *sd, float *stack, uint dimensions, uint offsets1, uint offsets2, int *offset)

Function Documentation

noise_texture_1d()

ccl_device void noise_texture_1d	(	float	co,
		float	detail,
		float	roughness,
		float	distortion,
		bool	color_is_needed,
		float *	value,
		float3 *	color
	)

Definition at line 53 of file svm_noisetex.h.

References fractal_noise_1d(), make_float3, random_float_offset(), usdtokens::roughness(), and snoise_1d().

Referenced by svm_node_tex_noise().

noise_texture_2d()

ccl_device void noise_texture_2d	(	float2	co,
		float	detail,
		float	roughness,
		float	distortion,
		bool	color_is_needed,
		float *	value,
		float3 *	color
	)

Definition at line 74 of file svm_noisetex.h.

References fractal_noise_2d(), make_float2, make_float3, random_float2_offset(), usdtokens::roughness(), and snoise_2d().

Referenced by svm_node_tex_noise().

noise_texture_3d()

ccl_device void noise_texture_3d	(	float3	co,
		float	detail,
		float	roughness,
		float	distortion,
		bool	color_is_needed,
		float *	value,
		float3 *	color
	)

Definition at line 96 of file svm_noisetex.h.

References fractal_noise_3d(), make_float3, random_float3_offset(), usdtokens::roughness(), and snoise_3d().

Referenced by svm_node_tex_noise().

noise_texture_4d()

ccl_device void noise_texture_4d	(	float4	co,
		float	detail,
		float	roughness,
		float	distortion,
		bool	color_is_needed,
		float *	value,
		float3 *	color
	)

Definition at line 119 of file svm_noisetex.h.

References fractal_noise_4d(), make_float3, make_float4, random_float4_offset(), usdtokens::roughness(), and snoise_4d().

Referenced by svm_node_tex_noise().

random_float2_offset()

ccl_device_inline float2 random_float2_offset

(

float

seed

)

Definition at line 32 of file svm_noisetex.h.

References hash_float2_to_float(), make_float2, and seed.

Referenced by noise_texture_2d().

random_float3_offset()

ccl_device_inline float3 random_float3_offset

(

float

seed

)

Definition at line 38 of file svm_noisetex.h.

References 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

(

float

seed

)

Definition at line 45 of file svm_noisetex.h.

References 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

(

float

seed

)

Definition at line 27 of file svm_noisetex.h.

References hash_float_to_float(), and seed.

Referenced by noise_texture_1d().

svm_node_tex_noise()

ccl_device void svm_node_tex_noise	(	KernelGlobals *	kg,
		ShaderData *	sd,
		float *	stack,
		uint	dimensions,
		uint	offsets1,
		uint	offsets2,
		int *	offset
	)

Definition at line 143 of file svm_noisetex.h.

References kernel_assert, kg, make_float2, make_float4, noise_texture_1d(), noise_texture_2d(), noise_texture_3d(), noise_texture_4d(), read_node(), usdtokens::roughness(), stack_load_float3(), stack_load_float_default(), stack_store_float(), stack_store_float3(), stack_valid(), svm_unpack_node_uchar4(), w(), uint4::w, uint4::x, uint4::y, and uint4::z.

Referenced by svm_eval_nodes().