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path: root/intern/cycles/kernel/svm/svm_geometry.h
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Diffstat (limited to 'intern/cycles/kernel/svm/svm_geometry.h')
-rw-r--r--intern/cycles/kernel/svm/svm_geometry.h325
1 files changed, 175 insertions, 150 deletions
diff --git a/intern/cycles/kernel/svm/svm_geometry.h b/intern/cycles/kernel/svm/svm_geometry.h
index 05443772505..a9104643299 100644
--- a/intern/cycles/kernel/svm/svm_geometry.h
+++ b/intern/cycles/kernel/svm/svm_geometry.h
@@ -18,192 +18,217 @@ CCL_NAMESPACE_BEGIN
/* Geometry Node */
-ccl_device_inline void svm_node_geometry(KernelGlobals *kg,
- ShaderData *sd,
- float *stack,
- uint type,
- uint out_offset)
+ccl_device_inline void svm_node_geometry(
+ KernelGlobals *kg, ShaderData *sd, float *stack, uint type, uint out_offset)
{
- float3 data;
-
- switch(type) {
- case NODE_GEOM_P: data = sd->P; break;
- case NODE_GEOM_N: data = sd->N; break;
+ float3 data;
+
+ switch (type) {
+ case NODE_GEOM_P:
+ data = sd->P;
+ break;
+ case NODE_GEOM_N:
+ data = sd->N;
+ break;
#ifdef __DPDU__
- case NODE_GEOM_T: data = primitive_tangent(kg, sd); break;
+ case NODE_GEOM_T:
+ data = primitive_tangent(kg, sd);
+ break;
#endif
- case NODE_GEOM_I: data = sd->I; break;
- case NODE_GEOM_Ng: data = sd->Ng; break;
+ case NODE_GEOM_I:
+ data = sd->I;
+ break;
+ case NODE_GEOM_Ng:
+ data = sd->Ng;
+ break;
#ifdef __UV__
- case NODE_GEOM_uv: data = make_float3(sd->u, sd->v, 0.0f); break;
+ case NODE_GEOM_uv:
+ data = make_float3(sd->u, sd->v, 0.0f);
+ break;
#endif
- default: data = make_float3(0.0f, 0.0f, 0.0f);
- }
+ default:
+ data = make_float3(0.0f, 0.0f, 0.0f);
+ }
- stack_store_float3(stack, out_offset, data);
+ stack_store_float3(stack, out_offset, data);
}
-ccl_device void svm_node_geometry_bump_dx(KernelGlobals *kg, ShaderData *sd, float *stack, uint type, uint out_offset)
+ccl_device void svm_node_geometry_bump_dx(
+ KernelGlobals *kg, ShaderData *sd, float *stack, uint type, uint out_offset)
{
#ifdef __RAY_DIFFERENTIALS__
- float3 data;
-
- switch(type) {
- case NODE_GEOM_P: data = sd->P + sd->dP.dx; break;
- case NODE_GEOM_uv: data = make_float3(sd->u + sd->du.dx, sd->v + sd->dv.dx, 0.0f); break;
- default: svm_node_geometry(kg, sd, stack, type, out_offset); return;
- }
-
- stack_store_float3(stack, out_offset, data);
+ float3 data;
+
+ switch (type) {
+ case NODE_GEOM_P:
+ data = sd->P + sd->dP.dx;
+ break;
+ case NODE_GEOM_uv:
+ data = make_float3(sd->u + sd->du.dx, sd->v + sd->dv.dx, 0.0f);
+ break;
+ default:
+ svm_node_geometry(kg, sd, stack, type, out_offset);
+ return;
+ }
+
+ stack_store_float3(stack, out_offset, data);
#else
- svm_node_geometry(kg, sd, stack, type, out_offset);
+ svm_node_geometry(kg, sd, stack, type, out_offset);
#endif
}
-ccl_device void svm_node_geometry_bump_dy(KernelGlobals *kg, ShaderData *sd, float *stack, uint type, uint out_offset)
+ccl_device void svm_node_geometry_bump_dy(
+ KernelGlobals *kg, ShaderData *sd, float *stack, uint type, uint out_offset)
{
#ifdef __RAY_DIFFERENTIALS__
- float3 data;
-
- switch(type) {
- case NODE_GEOM_P: data = sd->P + sd->dP.dy; break;
- case NODE_GEOM_uv: data = make_float3(sd->u + sd->du.dy, sd->v + sd->dv.dy, 0.0f); break;
- default: svm_node_geometry(kg, sd, stack, type, out_offset); return;
- }
-
- stack_store_float3(stack, out_offset, data);
+ float3 data;
+
+ switch (type) {
+ case NODE_GEOM_P:
+ data = sd->P + sd->dP.dy;
+ break;
+ case NODE_GEOM_uv:
+ data = make_float3(sd->u + sd->du.dy, sd->v + sd->dv.dy, 0.0f);
+ break;
+ default:
+ svm_node_geometry(kg, sd, stack, type, out_offset);
+ return;
+ }
+
+ stack_store_float3(stack, out_offset, data);
#else
- svm_node_geometry(kg, sd, stack, type, out_offset);
+ svm_node_geometry(kg, sd, stack, type, out_offset);
#endif
}
/* Object Info */
-ccl_device void svm_node_object_info(KernelGlobals *kg, ShaderData *sd, float *stack, uint type, uint out_offset)
+ccl_device void svm_node_object_info(
+ KernelGlobals *kg, ShaderData *sd, float *stack, uint type, uint out_offset)
{
- float data;
-
- switch(type) {
- case NODE_INFO_OB_LOCATION: {
- stack_store_float3(stack, out_offset, object_location(kg, sd));
- return;
- }
- case NODE_INFO_OB_INDEX: data = object_pass_id(kg, sd->object); break;
- case NODE_INFO_MAT_INDEX: data = shader_pass_id(kg, sd); break;
- case NODE_INFO_OB_RANDOM: {
- if(sd->lamp != LAMP_NONE) {
- data = lamp_random_number(kg, sd->lamp);
- }
- else {
- data = object_random_number(kg, sd->object);
- }
- break;
- }
- default: data = 0.0f; break;
- }
-
- stack_store_float(stack, out_offset, data);
+ float data;
+
+ switch (type) {
+ case NODE_INFO_OB_LOCATION: {
+ stack_store_float3(stack, out_offset, object_location(kg, sd));
+ return;
+ }
+ case NODE_INFO_OB_INDEX:
+ data = object_pass_id(kg, sd->object);
+ break;
+ case NODE_INFO_MAT_INDEX:
+ data = shader_pass_id(kg, sd);
+ break;
+ case NODE_INFO_OB_RANDOM: {
+ if (sd->lamp != LAMP_NONE) {
+ data = lamp_random_number(kg, sd->lamp);
+ }
+ else {
+ data = object_random_number(kg, sd->object);
+ }
+ break;
+ }
+ default:
+ data = 0.0f;
+ break;
+ }
+
+ stack_store_float(stack, out_offset, data);
}
/* Particle Info */
-ccl_device void svm_node_particle_info(KernelGlobals *kg,
- ShaderData *sd,
- float *stack,
- uint type,
- uint out_offset)
+ccl_device void svm_node_particle_info(
+ KernelGlobals *kg, ShaderData *sd, float *stack, uint type, uint out_offset)
{
- switch(type) {
- case NODE_INFO_PAR_INDEX: {
- int particle_id = object_particle_id(kg, sd->object);
- stack_store_float(stack, out_offset, particle_index(kg, particle_id));
- break;
- }
- case NODE_INFO_PAR_RANDOM: {
- int particle_id = object_particle_id(kg, sd->object);
- float random = hash_int_01(particle_index(kg, particle_id));
- stack_store_float(stack, out_offset, random);
- break;
- }
- case NODE_INFO_PAR_AGE: {
- int particle_id = object_particle_id(kg, sd->object);
- stack_store_float(stack, out_offset, particle_age(kg, particle_id));
- break;
- }
- case NODE_INFO_PAR_LIFETIME: {
- int particle_id = object_particle_id(kg, sd->object);
- stack_store_float(stack, out_offset, particle_lifetime(kg, particle_id));
- break;
- }
- case NODE_INFO_PAR_LOCATION: {
- int particle_id = object_particle_id(kg, sd->object);
- stack_store_float3(stack, out_offset, particle_location(kg, particle_id));
- break;
- }
-#if 0 /* XXX float4 currently not supported in SVM stack */
- case NODE_INFO_PAR_ROTATION: {
- int particle_id = object_particle_id(kg, sd->object);
- stack_store_float4(stack, out_offset, particle_rotation(kg, particle_id));
- break;
- }
+ switch (type) {
+ case NODE_INFO_PAR_INDEX: {
+ int particle_id = object_particle_id(kg, sd->object);
+ stack_store_float(stack, out_offset, particle_index(kg, particle_id));
+ break;
+ }
+ case NODE_INFO_PAR_RANDOM: {
+ int particle_id = object_particle_id(kg, sd->object);
+ float random = hash_int_01(particle_index(kg, particle_id));
+ stack_store_float(stack, out_offset, random);
+ break;
+ }
+ case NODE_INFO_PAR_AGE: {
+ int particle_id = object_particle_id(kg, sd->object);
+ stack_store_float(stack, out_offset, particle_age(kg, particle_id));
+ break;
+ }
+ case NODE_INFO_PAR_LIFETIME: {
+ int particle_id = object_particle_id(kg, sd->object);
+ stack_store_float(stack, out_offset, particle_lifetime(kg, particle_id));
+ break;
+ }
+ case NODE_INFO_PAR_LOCATION: {
+ int particle_id = object_particle_id(kg, sd->object);
+ stack_store_float3(stack, out_offset, particle_location(kg, particle_id));
+ break;
+ }
+#if 0 /* XXX float4 currently not supported in SVM stack */
+ case NODE_INFO_PAR_ROTATION: {
+ int particle_id = object_particle_id(kg, sd->object);
+ stack_store_float4(stack, out_offset, particle_rotation(kg, particle_id));
+ break;
+ }
#endif
- case NODE_INFO_PAR_SIZE: {
- int particle_id = object_particle_id(kg, sd->object);
- stack_store_float(stack, out_offset, particle_size(kg, particle_id));
- break;
- }
- case NODE_INFO_PAR_VELOCITY: {
- int particle_id = object_particle_id(kg, sd->object);
- stack_store_float3(stack, out_offset, particle_velocity(kg, particle_id));
- break;
- }
- case NODE_INFO_PAR_ANGULAR_VELOCITY: {
- int particle_id = object_particle_id(kg, sd->object);
- stack_store_float3(stack, out_offset, particle_angular_velocity(kg, particle_id));
- break;
- }
- }
+ case NODE_INFO_PAR_SIZE: {
+ int particle_id = object_particle_id(kg, sd->object);
+ stack_store_float(stack, out_offset, particle_size(kg, particle_id));
+ break;
+ }
+ case NODE_INFO_PAR_VELOCITY: {
+ int particle_id = object_particle_id(kg, sd->object);
+ stack_store_float3(stack, out_offset, particle_velocity(kg, particle_id));
+ break;
+ }
+ case NODE_INFO_PAR_ANGULAR_VELOCITY: {
+ int particle_id = object_particle_id(kg, sd->object);
+ stack_store_float3(stack, out_offset, particle_angular_velocity(kg, particle_id));
+ break;
+ }
+ }
}
#ifdef __HAIR__
/* Hair Info */
-ccl_device void svm_node_hair_info(KernelGlobals *kg,
- ShaderData *sd,
- float *stack,
- uint type,
- uint out_offset)
+ccl_device void svm_node_hair_info(
+ KernelGlobals *kg, ShaderData *sd, float *stack, uint type, uint out_offset)
{
- float data;
- float3 data3;
-
- switch(type) {
- case NODE_INFO_CURVE_IS_STRAND: {
- data = (sd->type & PRIMITIVE_ALL_CURVE) != 0;
- stack_store_float(stack, out_offset, data);
- break;
- }
- case NODE_INFO_CURVE_INTERCEPT:
- break; /* handled as attribute */
- case NODE_INFO_CURVE_RANDOM:
- break; /* handled as attribute */
- case NODE_INFO_CURVE_THICKNESS: {
- data = curve_thickness(kg, sd);
- stack_store_float(stack, out_offset, data);
- break;
- }
- /*case NODE_INFO_CURVE_FADE: {
- data = sd->curve_transparency;
- stack_store_float(stack, out_offset, data);
- break;
- }*/
- case NODE_INFO_CURVE_TANGENT_NORMAL: {
- data3 = curve_tangent_normal(kg, sd);
- stack_store_float3(stack, out_offset, data3);
- break;
- }
- }
+ float data;
+ float3 data3;
+
+ switch (type) {
+ case NODE_INFO_CURVE_IS_STRAND: {
+ data = (sd->type & PRIMITIVE_ALL_CURVE) != 0;
+ stack_store_float(stack, out_offset, data);
+ break;
+ }
+ case NODE_INFO_CURVE_INTERCEPT:
+ break; /* handled as attribute */
+ case NODE_INFO_CURVE_RANDOM:
+ break; /* handled as attribute */
+ case NODE_INFO_CURVE_THICKNESS: {
+ data = curve_thickness(kg, sd);
+ stack_store_float(stack, out_offset, data);
+ break;
+ }
+ /*case NODE_INFO_CURVE_FADE: {
+ data = sd->curve_transparency;
+ stack_store_float(stack, out_offset, data);
+ break;
+ }*/
+ case NODE_INFO_CURVE_TANGENT_NORMAL: {
+ data3 = curve_tangent_normal(kg, sd);
+ stack_store_float3(stack, out_offset, data3);
+ break;
+ }
+ }
}
#endif
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