diff options
| author | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2018-02-14 16:32:38 +0300 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2018-02-14 16:55:46 +0300 |
| commit | f6107af4cf4d907495e2e9c18e5866fd1d420650 (patch) | |
| tree | ebac5a9d08145af572e5400c0697156797b73130 /intern/cycles/kernel/svm | |
| parent | c8e661706fcdd88f1cf371f2e5e4eb76bf09fda3 (diff) | |
Cycles: change Index output of Hair and Particle Info to Random, in 0..1 range.
These are used for randomization, so it's convenient if the index is already
hashed and consistent with the Object Info node.
Diffstat (limited to 'intern/cycles/kernel/svm')
| -rw-r--r-- | intern/cycles/kernel/svm/svm_geometry.h | 6 | ||||
| -rw-r--r-- | intern/cycles/kernel/svm/svm_types.h | 4 |
2 files changed, 5 insertions, 5 deletions
diff --git a/intern/cycles/kernel/svm/svm_geometry.h b/intern/cycles/kernel/svm/svm_geometry.h index 6c88d150b60..2f85a801112 100644 --- a/intern/cycles/kernel/svm/svm_geometry.h +++ b/intern/cycles/kernel/svm/svm_geometry.h @@ -114,9 +114,9 @@ ccl_device void svm_node_particle_info(KernelGlobals *kg, uint out_offset) { switch(type) { - case NODE_INFO_PAR_INDEX: { + case NODE_INFO_PAR_RANDOM: { int particle_id = object_particle_id(kg, sd->object); - stack_store_float(stack, out_offset, particle_index(kg, particle_id)); + stack_store_float(stack, out_offset, particle_random(kg, particle_id)); break; } case NODE_INFO_PAR_AGE: { @@ -180,7 +180,7 @@ ccl_device void svm_node_hair_info(KernelGlobals *kg, } case NODE_INFO_CURVE_INTERCEPT: break; /* handled as attribute */ - case NODE_INFO_CURVE_INDEX: + case NODE_INFO_CURVE_RANDOM: break; /* handled as attribute */ case NODE_INFO_CURVE_THICKNESS: { data = curve_thickness(kg, sd); diff --git a/intern/cycles/kernel/svm/svm_types.h b/intern/cycles/kernel/svm/svm_types.h index b3a2cf6e9ae..9e19ab4444d 100644 --- a/intern/cycles/kernel/svm/svm_types.h +++ b/intern/cycles/kernel/svm/svm_types.h @@ -160,7 +160,7 @@ typedef enum NodeObjectInfo { } NodeObjectInfo; typedef enum NodeParticleInfo { - NODE_INFO_PAR_INDEX, + NODE_INFO_PAR_RANDOM, NODE_INFO_PAR_AGE, NODE_INFO_PAR_LIFETIME, NODE_INFO_PAR_LOCATION, @@ -177,7 +177,7 @@ typedef enum NodeHairInfo { /*fade for minimum hair width transpency*/ /*NODE_INFO_CURVE_FADE,*/ NODE_INFO_CURVE_TANGENT_NORMAL, - NODE_INFO_CURVE_INDEX, + NODE_INFO_CURVE_RANDOM, } NodeHairInfo; typedef enum NodeLightPath { |