Differential D2011 Diff 6704 source/blender/gpu/shaders/gpu_shader_material.glsl

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	normal.z = 2.0 * ((color.b) - 0.5);	normal.z = 2.0 * ((color.b) - 0.5);
	}	}

		void color_to_normal_new_shading(vec3 color, out vec3 normal)
		a.romanovUnsubmitted Not Done Inline Actions These glsl functions came from Сycles logic? Or it's just heuristics? a.romanov: These glsl functions came from Сycles logic? Or it's just heuristics?
		chelebAuthorUnsubmitted Not Done Inline Actions This function exists because in Cycles, the y component of the normal is not flipped like in BI. cheleb: This function exists because in Cycles, the y component of the normal is not flipped like in BI.
		{
		normal.x = 2.0 * ((color.r) - 0.5);
		normal.y = 2.0 * ((color.g) - 0.5);
		normal.z = 2.0 * ((color.b) - 0.5);
		}

		void color_to_blender_normal_new_shading(vec3 color, out vec3 normal)
		chelebAuthorUnsubmitted Not Done Inline Actions This is based on the OSL version of the normal_map_node here and here, where the y and the z components of the normal are flipped for BI variants (SHD_NORMAL_MAP_BLENDER_OBJECT and SHD_NORMAL_MAP_BLENDER_WORLD). cheleb: This is based on the OSL version of the normal_map_node [[ https://developer.blender.
		{
		normal.x = 2.0 * ((color.r) - 0.5);
		normal.y = -2.0 * ((color.g) - 0.5);
		normal.z = -2.0 * ((color.b) - 0.5);
		}

	#define M_PI 3.14159265358979323846	#define M_PI 3.14159265358979323846
	#define M_1_PI 0.31830988618379069	#define M_1_PI 0.31830988618379069

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