Differential D12719 Diff 42813 source/blender/blenlib/BLI_noise.hh

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source/blender/blenlib/BLI_noise.hh

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	float hash_to_float(uint32_t kx, uint32_t ky, uint32_t kz, uint32_t kw);			float hash_to_float(uint32_t kx, uint32_t ky, uint32_t kz, uint32_t kw);

	/* Hash floats to `float` between 0 and 1. */			/* Hash floats to `float` between 0 and 1. */
	float hash_float_to_float(float k);			float hash_float_to_float(float k);
	float hash_float_to_float(float2 k);			float hash_float_to_float(float2 k);
	float hash_float_to_float(float3 k);			float hash_float_to_float(float3 k);
	float hash_float_to_float(float4 k);			float hash_float_to_float(float4 k);

				/* Hash floats compatible with Cycles/Eevee shaders */
				float shd_hash_float_to_float(float k);
				float shd_hash_float_to_float(float2 k);
				float shd_hash_float_to_float(float3 k);
				float shd_hash_float_to_float(float4 k);

				float2 shd_hash_float_to_float2(float2 k);

				float3 shd_hash_float_to_float3(float k);
				float3 shd_hash_float_to_float3(float2 k);
				float3 shd_hash_float_to_float3(float3 k);
				float3 shd_hash_float_to_float3(float4 k);

				float4 hash_float_to_float4(float4 k);

	/* --------------------------------------------------------------------			/* --------------------------------------------------------------------
	* Perlin noise.			* Perlin noise.
	*/			*/

	/* Perlin noise in the range [-1, 1]. */			/* Perlin noise in the range [-1, 1]. */
	float perlin_signed(float position);			float perlin_signed(float position);
	float perlin_signed(float2 position);			float perlin_signed(float2 position);
	float perlin_signed(float3 position);			float perlin_signed(float3 position);
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