diff options
Diffstat (limited to 'intern/cycles/kernel/bvh/util.h')
| -rw-r--r-- | intern/cycles/kernel/bvh/util.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/intern/cycles/kernel/bvh/util.h b/intern/cycles/kernel/bvh/util.h index bd79c6e19c6..ea86523c0f6 100644 --- a/intern/cycles/kernel/bvh/util.h +++ b/intern/cycles/kernel/bvh/util.h @@ -227,4 +227,25 @@ ccl_device_inline float intersection_curve_shadow_transparency(KernelGlobals kg, return (1.0f - u) * f0 + u * f1; } +ccl_device_inline bool intersection_skip_self(ccl_private const RaySelfPrimitives &self, + const int object, + const int prim) +{ + return (self.prim == prim) && (self.object == object); +} + +ccl_device_inline bool intersection_skip_self_shadow(ccl_private const RaySelfPrimitives &self, + const int object, + const int prim) +{ + return ((self.prim == prim) && (self.object == object)) || + ((self.light_prim == prim) && (self.light_object == object)); +} + +ccl_device_inline bool intersection_skip_self_local(ccl_private const RaySelfPrimitives &self, + const int prim) +{ + return (self.prim == prim); +} + CCL_NAMESPACE_END |