diff options
Diffstat (limited to 'source/blender/render/intern/source/rayshade.c')
| -rw-r--r-- | source/blender/render/intern/source/rayshade.c | 40 |
1 files changed, 17 insertions, 23 deletions
diff --git a/source/blender/render/intern/source/rayshade.c b/source/blender/render/intern/source/rayshade.c index 015922216f9..724fd9a3110 100644 --- a/source/blender/render/intern/source/rayshade.c +++ b/source/blender/render/intern/source/rayshade.c @@ -41,9 +41,10 @@ #include "BKE_node.h" #include "BKE_utildefines.h" -#include "BLI_math.h" #include "BLI_blenlib.h" +#include "BLI_cpu.h" #include "BLI_jitter.h" +#include "BLI_math.h" #include "BLI_rand.h" #include "PIL_time.h" @@ -98,7 +99,7 @@ RayObject* RE_rayobject_create(Render *re, int type, int size) //TODO //if(detect_simd()) #ifdef __SSE__ - type = R_RAYSTRUCTURE_SIMD_SVBVH; + type = BLI_cpu_support_sse2()? R_RAYSTRUCTURE_SIMD_SVBVH: R_RAYSTRUCTURE_VBVH; #else type = R_RAYSTRUCTURE_VBVH; #endif @@ -240,7 +241,9 @@ RayObject* makeraytree_object(Render *re, ObjectInstanceRen *obi) if(is_raytraceable_vlr(re, vlr)) faces++; } - assert( faces > 0 ); + + if (faces == 0) + return NULL; //Create Ray cast accelaration structure raytree = RE_rayobject_create( re, re->r.raytrace_structure, faces ); @@ -370,7 +373,12 @@ static void makeraytree_single(Render *re) if(has_special_rayobject(re, obi)) { RayObject *obj = makeraytree_object(re, obi); - RE_rayobject_add( re->raytree, obj ); + + if(test_break(re)) + break; + + if (obj) + RE_rayobject_add( re->raytree, obj ); } else { @@ -523,10 +531,6 @@ void shade_ray(Isect *is, ShadeInput *shi, ShadeResult *shr) shade_input_set_normals(shi); - /* point normals to viewing direction */ - if(INPR(shi->facenor, shi->view) < 0.0f) - shade_input_flip_normals(shi); - shade_input_set_shade_texco(shi); if (shi->mat->material_type == MA_TYPE_VOLUME) { if(ELEM(is->mode, RE_RAY_SHADOW, RE_RAY_SHADOW_TRA)) { @@ -550,19 +554,9 @@ void shade_ray(Isect *is, ShadeInput *shi, ShadeResult *shr) shi->mat= vlr->mat; /* shi->mat is being set in nodetree */ } else { - int tempdepth; - /* XXX dodgy business here, set ray depth to -1 - * to ignore raytrace in shade_material_loop() - * this could really use a refactor --Matt */ - if (shi->volume_depth == 0) { - tempdepth = shi->depth; - shi->depth = -1; - shade_material_loop(shi, shr); - shi->depth = tempdepth; - } else { - shade_material_loop(shi, shr); - } + shade_material_loop(shi, shr); } + /* raytrace likes to separate the spec color */ VECSUB(shr->diff, shr->combined, shr->spec); } @@ -1310,7 +1304,7 @@ static void trace_refract(float *col, ShadeInput *shi, ShadeResult *shr) /* and perturb the refraction vector in it */ add_v3_v3v3(v_refract_new, v_refract, orthx); - add_v3_v3v3(v_refract_new, v_refract_new, orthy); + add_v3_v3(v_refract_new, orthy); normalize_v3(v_refract_new); } else { @@ -1405,7 +1399,7 @@ static void trace_reflect(float *col, ShadeInput *shi, ShadeResult *shr, float f /* and perturb the normal in it */ add_v3_v3v3(v_nor_new, shi->vn, orthx); - add_v3_v3v3(v_nor_new, v_nor_new, orthy); + add_v3_v3(v_nor_new, orthy); normalize_v3(v_nor_new); } else { /* no blurriness, use the original normal */ @@ -1728,7 +1722,7 @@ static void DS_energy(float *sphere, int tot, float *vec) } mul_v3_fl(res, 0.5); - add_v3_v3v3(vec, vec, res); + add_v3_v3(vec, res); normalize_v3(vec); } |