Welcome to mirror list, hosted at ThFree Co, Russian Federation.

git.blender.org/blender.git - Unnamed repository; edit this file 'description' to name the repository.
summaryrefslogtreecommitdiff
path: root/intern/cycles/kernel/svm/svm_geometry.h
diff options
context:
space:
mode:
Diffstat (limited to 'intern/cycles/kernel/svm/svm_geometry.h')
-rw-r--r--intern/cycles/kernel/svm/svm_geometry.h259
1 files changed, 0 insertions, 259 deletions
diff --git a/intern/cycles/kernel/svm/svm_geometry.h b/intern/cycles/kernel/svm/svm_geometry.h
deleted file mode 100644
index b29bfdbed07..00000000000
--- a/intern/cycles/kernel/svm/svm_geometry.h
+++ /dev/null
@@ -1,259 +0,0 @@
-/*
- * Copyright 2011-2013 Blender Foundation
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-CCL_NAMESPACE_BEGIN
-
-/* Geometry Node */
-
-ccl_device_noinline void svm_node_geometry(KernelGlobals kg,
- ccl_private ShaderData *sd,
- ccl_private 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;
-#ifdef __DPDU__
- 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_uv:
- data = make_float3(sd->u, sd->v, 0.0f);
- break;
- default:
- data = make_float3(0.0f, 0.0f, 0.0f);
- }
-
- stack_store_float3(stack, out_offset, data);
-}
-
-ccl_device_noinline void svm_node_geometry_bump_dx(KernelGlobals kg,
- ccl_private ShaderData *sd,
- ccl_private 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);
-#else
- svm_node_geometry(kg, sd, stack, type, out_offset);
-#endif
-}
-
-ccl_device_noinline void svm_node_geometry_bump_dy(KernelGlobals kg,
- ccl_private ShaderData *sd,
- ccl_private 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);
-#else
- svm_node_geometry(kg, sd, stack, type, out_offset);
-#endif
-}
-
-/* Object Info */
-
-ccl_device_noinline void svm_node_object_info(KernelGlobals kg,
- ccl_private ShaderData *sd,
- ccl_private 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_COLOR: {
- stack_store_float3(stack, out_offset, object_color(kg, sd->object));
- 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_noinline void svm_node_particle_info(KernelGlobals kg,
- ccl_private ShaderData *sd,
- ccl_private 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_uint2_to_float(particle_index(kg, particle_id), 0);
- 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;
- }
- }
-}
-
-#ifdef __HAIR__
-
-/* Hair Info */
-
-ccl_device_noinline void svm_node_hair_info(KernelGlobals kg,
- ccl_private ShaderData *sd,
- ccl_private 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_LENGTH:
- 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;
- }
-# if 0
- case NODE_INFO_CURVE_FADE: {
- data = sd->curve_transparency;
- stack_store_float(stack, out_offset, data);
- break;
- }
-# endif
- case NODE_INFO_CURVE_TANGENT_NORMAL: {
- data3 = curve_tangent_normal(kg, sd);
- stack_store_float3(stack, out_offset, data3);
- break;
- }
- }
-}
-#endif
-
-CCL_NAMESPACE_END
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-19 15:08:06 +0300