Differential D3203 Diff 23216 intern/cycles/kernel/kernel_types.h

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intern/cycles/kernel/kernel_types.h

Show First 20 Lines • Show All 323 Lines • ▼ Show 20 Lines	enum PathRayFlag {
/* Ray is to be terminated, but continue with transparent bounces and		/* Ray is to be terminated, but continue with transparent bounces and
* emission as long as we encounter them. This is required to make the		* emission as long as we encounter them. This is required to make the
* MIS between direct and indirect light rays match, as shadow rays go		* MIS between direct and indirect light rays match, as shadow rays go
* through transparent surfaces to reach emission too. */		* through transparent surfaces to reach emission too. */
PATH_RAY_TERMINATE_AFTER_TRANSPARENT = (1 << 21),		PATH_RAY_TERMINATE_AFTER_TRANSPARENT = (1 << 21),
/* Ray is to be terminated. */		/* Ray is to be terminated. */
PATH_RAY_TERMINATE = (PATH_RAY_TERMINATE_IMMEDIATE \| PATH_RAY_TERMINATE_AFTER_TRANSPARENT),		PATH_RAY_TERMINATE = (PATH_RAY_TERMINATE_IMMEDIATE \| PATH_RAY_TERMINATE_AFTER_TRANSPARENT),
/* Path and shader is being evaluated for direct lighting emission. */		/* Path and shader is being evaluated for direct lighting emission. */
PATH_RAY_EMISSION = (1 << 22)		PATH_RAY_EMISSION = (1 << 22),
		/* Shader is being evaluated for AOV baking. */
		PATH_RAY_BAKE_AOV = (1 << 23)
};		};

/* Closure Label */		/* Closure Label */

typedef enum ClosureLabel {		typedef enum ClosureLabel {
LABEL_NONE = 0,		LABEL_NONE = 0,
LABEL_TRANSMIT = 1,		LABEL_TRANSMIT = 1,
LABEL_REFLECT = 2,		LABEL_REFLECT = 2,
▲ Show 20 Lines • Show All 654 Lines • ▼ Show 20 Lines	#endif
uint lcg_state;		uint lcg_state;

/* Closure data, we store a fixed array of closures */		/* Closure data, we store a fixed array of closures */
int num_closure;		int num_closure;
int num_closure_left;		int num_closure_left;
float randb_closure;		float randb_closure;
float3 svm_closure_weight;		float3 svm_closure_weight;

		#ifdef __BAKING__
		/* Used to store the AOV color/value during AOV baking. */
		float aov_value[3];
		#endif

/* Closure weights summed directly, so we can evaluate		/* Closure weights summed directly, so we can evaluate
* emission and shadow transparency with MAX_CLOSURE 0. */		* emission and shadow transparency with MAX_CLOSURE 0. */
float3 closure_emission_background;		float3 closure_emission_background;
float3 closure_transparent_extinction;		float3 closure_transparent_extinction;

/* At the end so we can adjust size in ShaderDataTinyStorage. */		/* At the end so we can adjust size in ShaderDataTinyStorage. */
struct ShaderClosure closure[MAX_CLOSURE];		struct ShaderClosure closure[MAX_CLOSURE];
}		}
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