diff options
| -rw-r--r-- | release/scripts/startup/nodeitems_builtins.py | 4 | ||||
| -rw-r--r-- | source/blender/blenkernel/BKE_node.h | 3 | ||||
| -rw-r--r-- | source/blender/blenkernel/intern/node.cc | 6 | ||||
| -rw-r--r-- | source/blender/blenloader/intern/versioning_290.c | 2 | ||||
| -rw-r--r-- | source/blender/makesdna/DNA_node_types.h | 5 | ||||
| -rw-r--r-- | source/blender/makesrna/intern/rna_nodetree.c | 28 | ||||
| -rw-r--r-- | source/blender/modifiers/intern/MOD_nodes_evaluator.cc | 4 | ||||
| -rw-r--r-- | source/blender/nodes/CMakeLists.txt | 6 | ||||
| -rw-r--r-- | source/blender/nodes/NOD_function.h | 4 | ||||
| -rw-r--r-- | source/blender/nodes/NOD_geometry.h | 2 | ||||
| -rw-r--r-- | source/blender/nodes/NOD_static_types.h | 4 | ||||
| -rw-r--r-- | source/blender/nodes/function/nodes/legacy/node_fn_random_float.cc (renamed from source/blender/nodes/function/nodes/node_fn_random_float.cc) | 12 | ||||
| -rw-r--r-- | source/blender/nodes/function/nodes/node_fn_random_value.cc | 299 | ||||
| -rw-r--r-- | source/blender/nodes/geometry/nodes/legacy/node_geo_attribute_randomize.cc (renamed from source/blender/nodes/geometry/nodes/node_geo_attribute_randomize.cc) | 26 |
14 files changed, 376 insertions, 29 deletions
diff --git a/release/scripts/startup/nodeitems_builtins.py b/release/scripts/startup/nodeitems_builtins.py index 715874545a5..e658706a946 100644 --- a/release/scripts/startup/nodeitems_builtins.py +++ b/release/scripts/startup/nodeitems_builtins.py @@ -554,9 +554,10 @@ geometry_node_categories = [ NodeItem("GeometryNodeRealizeInstances", poll=geometry_nodes_fields_poll), ]), GeometryNodeCategory("GEO_INPUT", "Input", items=[ + NodeItem("FunctionNodeLegacyRandomFloat", poll=geometry_nodes_fields_legacy_poll), + NodeItem("GeometryNodeObjectInfo"), NodeItem("GeometryNodeCollectionInfo"), - NodeItem("FunctionNodeRandomFloat"), NodeItem("ShaderNodeValue"), NodeItem("FunctionNodeInputString"), NodeItem("FunctionNodeInputVector"), @@ -617,6 +618,7 @@ geometry_node_categories = [ NodeItem("FunctionNodeFloatCompare"), NodeItem("FunctionNodeFloatToInt"), NodeItem("GeometryNodeSwitch"), + NodeItem("FunctionNodeRandomValue", poll=geometry_nodes_fields_poll), ]), GeometryNodeCategory("GEO_TEXTURE", "Texture", items=[ NodeItem("ShaderNodeTexNoise", poll=geometry_nodes_fields_poll), diff --git a/source/blender/blenkernel/BKE_node.h b/source/blender/blenkernel/BKE_node.h index 90285d9fc7c..52f8a3d8136 100644 --- a/source/blender/blenkernel/BKE_node.h +++ b/source/blender/blenkernel/BKE_node.h @@ -1511,7 +1511,7 @@ int ntreeTexExecTree(struct bNodeTree *ntree, #define FN_NODE_BOOLEAN_MATH 1200 #define FN_NODE_FLOAT_COMPARE 1202 -#define FN_NODE_RANDOM_FLOAT 1206 +#define FN_NODE_LEGACY_RANDOM_FLOAT 1206 #define FN_NODE_INPUT_VECTOR 1207 #define FN_NODE_INPUT_STRING 1208 #define FN_NODE_FLOAT_TO_INT 1209 @@ -1519,6 +1519,7 @@ int ntreeTexExecTree(struct bNodeTree *ntree, #define FN_NODE_STRING_LENGTH 1211 #define FN_NODE_STRING_SUBSTRING 1212 #define FN_NODE_INPUT_SPECIAL_CHARACTERS 1213 +#define FN_NODE_RANDOM_VALUE 1214 /** \} */ diff --git a/source/blender/blenkernel/intern/node.cc b/source/blender/blenkernel/intern/node.cc index bf7c47e9cf0..c10aa3bbc5a 100644 --- a/source/blender/blenkernel/intern/node.cc +++ b/source/blender/blenkernel/intern/node.cc @@ -5713,6 +5713,7 @@ static void registerGeometryNodes() { register_node_type_geo_group(); + register_node_type_geo_legacy_attribute_randomize(); register_node_type_geo_legacy_material_assign(); register_node_type_geo_legacy_select_by_material(); @@ -5729,7 +5730,6 @@ static void registerGeometryNodes() register_node_type_geo_attribute_math(); register_node_type_geo_attribute_mix(); register_node_type_geo_attribute_proximity(); - register_node_type_geo_attribute_randomize(); register_node_type_geo_attribute_remove(); register_node_type_geo_attribute_separate_xyz(); register_node_type_geo_attribute_statistic(); @@ -5810,13 +5810,15 @@ static void registerGeometryNodes() static void registerFunctionNodes() { + register_node_type_fn_legacy_random_float(); + register_node_type_fn_boolean_math(); register_node_type_fn_float_compare(); register_node_type_fn_float_to_int(); register_node_type_fn_input_special_characters(); register_node_type_fn_input_string(); register_node_type_fn_input_vector(); - register_node_type_fn_random_float(); + register_node_type_fn_random_value(); register_node_type_fn_string_length(); register_node_type_fn_string_substring(); register_node_type_fn_value_to_string(); diff --git a/source/blender/blenloader/intern/versioning_290.c b/source/blender/blenloader/intern/versioning_290.c index be8c4b735be..bf5b0bdbf3c 100644 --- a/source/blender/blenloader/intern/versioning_290.c +++ b/source/blender/blenloader/intern/versioning_290.c @@ -1540,7 +1540,7 @@ void blo_do_versions_290(FileData *fd, Library *UNUSED(lib), Main *bmain) LISTBASE_FOREACH (bNodeTree *, ntree, &bmain->nodetrees) { LISTBASE_FOREACH (bNode *, node, &ntree->nodes) { if (STREQ(node->idname, "GeometryNodeRandomAttribute")) { - STRNCPY(node->idname, "GeometryNodeAttributeRandomize"); + STRNCPY(node->idname, "GeometryLegacyNodeAttributeRandomize"); } } } diff --git a/source/blender/makesdna/DNA_node_types.h b/source/blender/makesdna/DNA_node_types.h index 35a2dba627a..38f38b4ba1e 100644 --- a/source/blender/makesdna/DNA_node_types.h +++ b/source/blender/makesdna/DNA_node_types.h @@ -1230,6 +1230,11 @@ typedef struct NodeAttributeMix { uint8_t input_type_b; } NodeAttributeMix; +typedef struct NodeRandomValue { + /* CustomDataType. */ + uint8_t data_type; +} NodeRandomValue; + typedef struct NodeAttributeRandomize { /* CustomDataType. */ uint8_t data_type; diff --git a/source/blender/makesrna/intern/rna_nodetree.c b/source/blender/makesrna/intern/rna_nodetree.c index 333f1584800..1cf0684448d 100644 --- a/source/blender/makesrna/intern/rna_nodetree.c +++ b/source/blender/makesrna/intern/rna_nodetree.c @@ -2092,6 +2092,19 @@ static const EnumPropertyItem *rna_GeometryNodeAttributeRandom_type_itemf( return itemf_function_check(rna_enum_attribute_type_items, attribute_random_type_supported); } +static bool random_value_type_supported(const EnumPropertyItem *item) +{ + return ELEM(item->value, CD_PROP_FLOAT, CD_PROP_FLOAT3, CD_PROP_BOOL, CD_PROP_INT32); +} +static const EnumPropertyItem *rna_FunctionNodeRandomValue_type_itemf(bContext *UNUSED(C), + PointerRNA *UNUSED(ptr), + PropertyRNA *UNUSED(prop), + bool *r_free) +{ + *r_free = true; + return itemf_function_check(rna_enum_attribute_type_items, random_value_type_supported); +} + static const EnumPropertyItem *rna_GeometryNodeAttributeRandomize_operation_itemf( bContext *UNUSED(C), PointerRNA *ptr, PropertyRNA *UNUSED(prop), bool *r_free) { @@ -9168,6 +9181,21 @@ static void def_geo_subdivision_surface(StructRNA *srna) RNA_def_property_update(prop, NC_NODE | NA_EDITED, "rna_Node_update"); } +static void def_fn_random_value(StructRNA *srna) +{ + PropertyRNA *prop; + + RNA_def_struct_sdna_from(srna, "NodeRandomValue", "storage"); + + prop = RNA_def_property(srna, "data_type", PROP_ENUM, PROP_NONE); + RNA_def_property_enum_sdna(prop, NULL, "data_type"); + RNA_def_property_enum_items(prop, rna_enum_attribute_type_items); + RNA_def_property_enum_funcs(prop, NULL, NULL, "rna_FunctionNodeRandomValue_type_itemf"); + RNA_def_property_enum_default(prop, CD_PROP_FLOAT); + RNA_def_property_ui_text(prop, "Data Type", "Type of data stored in attribute"); + RNA_def_property_update(prop, NC_NODE | NA_EDITED, "rna_Node_socket_update"); +} + static void def_geo_attribute_randomize(StructRNA *srna) { PropertyRNA *prop; diff --git a/source/blender/modifiers/intern/MOD_nodes_evaluator.cc b/source/blender/modifiers/intern/MOD_nodes_evaluator.cc index e50c07ce6f2..9f296f4cfe9 100644 --- a/source/blender/modifiers/intern/MOD_nodes_evaluator.cc +++ b/source/blender/modifiers/intern/MOD_nodes_evaluator.cc @@ -334,6 +334,10 @@ static void get_socket_value(const SocketRef &socket, void *r_value) std::make_shared<bke::AttributeFieldInput>("position", CPPType::get<float3>())); return; } + if (bsocket.type == SOCK_INT && bnode.type == FN_NODE_RANDOM_VALUE) { + new (r_value) Field<int>(std::make_shared<fn::IndexFieldInput>()); + return; + } } const bNodeSocketType *typeinfo = socket.typeinfo(); typeinfo->get_geometry_nodes_cpp_value(*socket.bsocket(), r_value); diff --git a/source/blender/nodes/CMakeLists.txt b/source/blender/nodes/CMakeLists.txt index 5056c0889bc..e1cceae2964 100644 --- a/source/blender/nodes/CMakeLists.txt +++ b/source/blender/nodes/CMakeLists.txt @@ -133,18 +133,21 @@ set(SRC composite/node_composite_tree.c composite/node_composite_util.c + function/nodes/legacy/node_fn_random_float.cc + function/nodes/node_fn_boolean_math.cc function/nodes/node_fn_float_compare.cc function/nodes/node_fn_float_to_int.cc function/nodes/node_fn_input_special_characters.cc function/nodes/node_fn_input_string.cc function/nodes/node_fn_input_vector.cc - function/nodes/node_fn_random_float.cc + function/nodes/node_fn_random_value.cc function/nodes/node_fn_string_length.cc function/nodes/node_fn_string_substring.cc function/nodes/node_fn_value_to_string.cc function/node_function_util.cc + geometry/nodes/legacy/node_geo_attribute_randomize.cc geometry/nodes/legacy/node_geo_material_assign.cc geometry/nodes/legacy/node_geo_select_by_material.cc geometry/nodes/legacy/node_geo_point_distribute.cc @@ -162,7 +165,6 @@ set(SRC geometry/nodes/node_geo_attribute_math.cc geometry/nodes/node_geo_attribute_mix.cc geometry/nodes/node_geo_attribute_proximity.cc - geometry/nodes/node_geo_attribute_randomize.cc geometry/nodes/node_geo_attribute_remove.cc geometry/nodes/node_geo_attribute_sample_texture.cc geometry/nodes/node_geo_attribute_separate_xyz.cc diff --git a/source/blender/nodes/NOD_function.h b/source/blender/nodes/NOD_function.h index b922b36686e..9aa4c04000e 100644 --- a/source/blender/nodes/NOD_function.h +++ b/source/blender/nodes/NOD_function.h @@ -20,13 +20,15 @@ extern "C" { #endif +void register_node_type_fn_legacy_random_float(void); + void register_node_type_fn_boolean_math(void); void register_node_type_fn_float_compare(void); void register_node_type_fn_float_to_int(void); void register_node_type_fn_input_special_characters(void); void register_node_type_fn_input_string(void); void register_node_type_fn_input_vector(void); -void register_node_type_fn_random_float(void); +void register_node_type_fn_random_value(void); void register_node_type_fn_string_length(void); void register_node_type_fn_string_substring(void); void register_node_type_fn_value_to_string(void); diff --git a/source/blender/nodes/NOD_geometry.h b/source/blender/nodes/NOD_geometry.h index 823c48f71e3..b37d4956e7a 100644 --- a/source/blender/nodes/NOD_geometry.h +++ b/source/blender/nodes/NOD_geometry.h @@ -29,6 +29,7 @@ void register_node_tree_type_geo(void); void register_node_type_geo_group(void); void register_node_type_geo_custom_group(bNodeType *ntype); +void register_node_type_geo_legacy_attribute_randomize(void); void register_node_type_geo_legacy_material_assign(void); void register_node_type_geo_legacy_select_by_material(void); @@ -45,7 +46,6 @@ void register_node_type_geo_attribute_map_range(void); void register_node_type_geo_attribute_math(void); void register_node_type_geo_attribute_mix(void); void register_node_type_geo_attribute_proximity(void); -void register_node_type_geo_attribute_randomize(void); void register_node_type_geo_attribute_remove(void); void register_node_type_geo_attribute_separate_xyz(void); void register_node_type_geo_attribute_statistic(void); diff --git a/source/blender/nodes/NOD_static_types.h b/source/blender/nodes/NOD_static_types.h index 6d71cb8d0b6..6af9a7b4e98 100644 --- a/source/blender/nodes/NOD_static_types.h +++ b/source/blender/nodes/NOD_static_types.h @@ -262,13 +262,15 @@ DefNode(TextureNode, TEX_NODE_PROC+TEX_NOISE, 0, "TEX_NO DefNode(TextureNode, TEX_NODE_PROC+TEX_STUCCI, 0, "TEX_STUCCI", TexStucci, "Stucci", "" ) DefNode(TextureNode, TEX_NODE_PROC+TEX_DISTNOISE, 0, "TEX_DISTNOISE", TexDistNoise, "Distorted Noise", "" ) +DefNode(FunctionNode, FN_NODE_LEGACY_RANDOM_FLOAT, 0, "LEGACY_RANDOM_FLOAT", LegacyRandomFloat, "Random Float", "") + DefNode(FunctionNode, FN_NODE_BOOLEAN_MATH, def_boolean_math, "BOOLEAN_MATH", BooleanMath, "Boolean Math", "") DefNode(FunctionNode, FN_NODE_FLOAT_COMPARE, def_float_compare, "FLOAT_COMPARE", FloatCompare, "Float Compare", "") DefNode(FunctionNode, FN_NODE_FLOAT_TO_INT, def_float_to_int, "FLOAT_TO_INT", FloatToInt, "Float to Integer", "") DefNode(FunctionNode, FN_NODE_INPUT_SPECIAL_CHARACTERS, 0, "INPUT_SPECIAL_CHARACTERS", InputSpecialCharacters, "Special Characters", "") DefNode(FunctionNode, FN_NODE_INPUT_STRING, def_fn_input_string, "INPUT_STRING", InputString, "String", "") DefNode(FunctionNode, FN_NODE_INPUT_VECTOR, def_fn_input_vector, "INPUT_VECTOR", InputVector, "Vector", "") -DefNode(FunctionNode, FN_NODE_RANDOM_FLOAT, 0, "RANDOM_FLOAT", RandomFloat, "Random Float", "") +DefNode(FunctionNode, FN_NODE_RANDOM_VALUE, def_fn_random_value, "RANDOM_VALUE", RandomValue, "Random Value", "") DefNode(FunctionNode, FN_NODE_VALUE_TO_STRING, 0, "VALUE_TO_STRING", ValueToString, "Value to String", "") DefNode(FunctionNode, FN_NODE_STRING_LENGTH, 0, "STRING_LENGTH", StringLength, "String Length", "") DefNode(FunctionNode, FN_NODE_STRING_SUBSTRING, 0, "STRING_SUBSTRING", StringSubstring, "String Substring", "") diff --git a/source/blender/nodes/function/nodes/node_fn_random_float.cc b/source/blender/nodes/function/nodes/legacy/node_fn_random_float.cc index 20f5fa87685..7f6f554ba93 100644 --- a/source/blender/nodes/function/nodes/node_fn_random_float.cc +++ b/source/blender/nodes/function/nodes/legacy/node_fn_random_float.cc @@ -20,7 +20,7 @@ namespace blender::nodes { -static void fn_node_random_float_declare(NodeDeclarationBuilder &b) +static void fn_node_legacy_random_float_declare(NodeDeclarationBuilder &b) { b.is_function_node(); b.add_input<decl::Float>("Min").min(-10000.0f).max(10000.0f); @@ -68,19 +68,19 @@ class RandomFloatFunction : public blender::fn::MultiFunction { } }; -static void fn_node_random_float_build_multi_function( +static void fn_node_legacy_random_float_build_multi_function( blender::nodes::NodeMultiFunctionBuilder &builder) { static RandomFloatFunction fn; builder.set_matching_fn(fn); } -void register_node_type_fn_random_float() +void register_node_type_fn_legacy_random_float() { static bNodeType ntype; - fn_node_type_base(&ntype, FN_NODE_RANDOM_FLOAT, "Random Float", 0, 0); - ntype.declare = blender::nodes::fn_node_random_float_declare; - ntype.build_multi_function = fn_node_random_float_build_multi_function; + fn_node_type_base(&ntype, FN_NODE_LEGACY_RANDOM_FLOAT, "Random Float", 0, 0); + ntype.declare = blender::nodes::fn_node_legacy_random_float_declare; + ntype.build_multi_function = fn_node_legacy_random_float_build_multi_function; nodeRegisterType(&ntype); } diff --git a/source/blender/nodes/function/nodes/node_fn_random_value.cc b/source/blender/nodes/function/nodes/node_fn_random_value.cc new file mode 100644 index 00000000000..53ca77aab0c --- /dev/null +++ b/source/blender/nodes/function/nodes/node_fn_random_value.cc @@ -0,0 +1,299 @@ +/* + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +// #include "BLI_hash.h" +#include "BLI_noise.hh" + +#include "node_function_util.hh" + +#include "UI_interface.h" +#include "UI_resources.h" + +namespace blender::nodes { + +static void fn_node_random_value_declare(NodeDeclarationBuilder &b) +{ + b.add_input<decl::Vector>("Min").supports_field(); + b.add_input<decl::Vector>("Max").default_value({1.0f, 1.0f, 1.0f}).supports_field(); + b.add_input<decl::Float>("Min", "Min_001").supports_field(); + b.add_input<decl::Float>("Max", "Max_001").default_value(1.0f).supports_field(); + b.add_input<decl::Int>("Min", "Min_002").min(-100000).max(100000).supports_field(); + b.add_input<decl::Int>("Max", "Max_002") + .default_value(100) + .min(-100000) + .max(100000) + .supports_field(); + b.add_input<decl::Float>("Probability") + .min(0.0f) + .max(1.0f) + .default_value(0.5f) + .subtype(PROP_FACTOR) + .supports_field(); + b.add_input<decl::Int>("ID").implicit_field(); + b.add_input<decl::Int>("Seed").default_value(0).min(-10000).max(10000).supports_field(); + + b.add_output<decl::Vector>("Value").dependent_field(); + b.add_output<decl::Float>("Value", "Value_001").dependent_field(); + b.add_output<decl::Int>("Value", "Value_002").dependent_field(); + b.add_output<decl::Bool>("Value", "Value_003").dependent_field(); +} + +static void fn_node_random_value_layout(uiLayout *layout, bContext *UNUSED(C), PointerRNA *ptr) +{ + uiItemR(layout, ptr, "data_type", 0, "", ICON_NONE); +} + +static void fn_node_random_value_init(bNodeTree *UNUSED(tree), bNode *node) +{ + NodeRandomValue *data = (NodeRandomValue *)MEM_callocN(sizeof(NodeRandomValue), __func__); + data->data_type = CD_PROP_FLOAT; + node->storage = data; +} + +static void fn_node_random_value_update(bNodeTree *UNUSED(ntree), bNode *node) +{ + const NodeRandomValue &storage = *(const NodeRandomValue *)node->storage; + const CustomDataType data_type = static_cast<CustomDataType>(storage.data_type); + + bNodeSocket *sock_min_vector = (bNodeSocket *)node->inputs.first; + bNodeSocket *sock_max_vector = sock_min_vector->next; + bNodeSocket *sock_min_float = sock_max_vector->next; + bNodeSocket *sock_max_float = sock_min_float->next; + bNodeSocket *sock_min_int = sock_max_float->next; + bNodeSocket *sock_max_int = sock_min_int->next; + bNodeSocket *sock_probability = sock_max_int->next; + + bNodeSocket *sock_out_vector = (bNodeSocket *)node->outputs.first; + bNodeSocket *sock_out_float = sock_out_vector->next; + bNodeSocket *sock_out_int = sock_out_float->next; + bNodeSocket *sock_out_bool = sock_out_int->next; + + nodeSetSocketAvailability(sock_min_vector, data_type == CD_PROP_FLOAT3); + nodeSetSocketAvailability(sock_max_vector, data_type == CD_PROP_FLOAT3); + nodeSetSocketAvailability(sock_min_float, data_type == CD_PROP_FLOAT); + nodeSetSocketAvailability(sock_max_float, data_type == CD_PROP_FLOAT); + nodeSetSocketAvailability(sock_min_int, data_type == CD_PROP_INT32); + nodeSetSocketAvailability(sock_max_int, data_type == CD_PROP_INT32); + nodeSetSocketAvailability(sock_probability, data_type == CD_PROP_BOOL); + + nodeSetSocketAvailability(sock_out_vector, data_type == CD_PROP_FLOAT3); + nodeSetSocketAvailability(sock_out_float, data_type == CD_PROP_FLOAT); + nodeSetSocketAvailability(sock_out_int, data_type == CD_PROP_INT32); + nodeSetSocketAvailability(sock_out_bool, data_type == CD_PROP_BOOL); +} + +class RandomVectorFunction : public fn::MultiFunction { + public: + RandomVectorFunction() + { + static fn::MFSignature signature = create_signature(); + this->set_signature(&signature); + } + + static fn::MFSignature create_signature() + { + fn::MFSignatureBuilder signature{"Random Value"}; + signature.single_input<float3>("Min"); + signature.single_input<float3>("Max"); + signature.single_input<int>("ID"); + signature.single_input<int>("Seed"); + signature.single_output<float3>("Value"); + return signature.build(); + } + + void call(IndexMask mask, fn::MFParams params, fn::MFContext UNUSED(context)) const override + { + const VArray<float3> &min_values = params.readonly_single_input<float3>(0, "Min"); + const VArray<float3> &max_values = params.readonly_single_input<float3>(1, "Max"); + const VArray<int> &ids = params.readonly_single_input<int>(2, "ID"); + const VArray<int> &seeds = params.readonly_single_input<int>(3, "Seed"); + MutableSpan<float3> values = params.uninitialized_single_output<float3>(4, "Value"); + + for (int64_t i : mask) { + const float3 min_value = min_values[i]; + const float3 max_value = max_values[i]; + const int seed = seeds[i]; + const int id = ids[i]; + + const float x = noise::hash_to_float(seed, id, 0); + const float y = noise::hash_to_float(seed, id, 1); + const float z = noise::hash_to_float(seed, id, 2); + + values[i] = float3(x, y, z) * (max_value - min_value) + min_value; + } + } +}; + +class RandomFloatFunction : public fn::MultiFunction { + public: + RandomFloatFunction() + { + static fn::MFSignature signature = create_signature(); + this->set_signature(&signature); + } + + static fn::MFSignature create_signature() + { + fn::MFSignatureBuilder signature{"Random Value"}; + signature.single_input<float>("Min"); + signature.single_input<float>("Max"); + signature.single_input<int>("ID"); + signature.single_input<int>("Seed"); + signature.single_output<float>("Value"); + return signature.build(); + } + + void call(IndexMask mask, fn::MFParams params, fn::MFContext UNUSED(context)) const override + { + const VArray<float> &min_values = params.readonly_single_input<float>(0, "Min"); + const VArray<float> &max_values = params.readonly_single_input<float>(1, "Max"); + const VArray<int> &ids = params.readonly_single_input<int>(2, "ID"); + const VArray<int> &seeds = params.readonly_single_input<int>(3, "Seed"); + MutableSpan<float> values = params.uninitialized_single_output<float>(4, "Value"); + + for (int64_t i : mask) { + const float min_value = min_values[i]; + const float max_value = max_values[i]; + const int seed = seeds[i]; + const int id = ids[i]; + + const float value = noise::hash_to_float(seed, id); + values[i] = value * (max_value - min_value) + min_value; + } + } +}; + +class RandomIntFunction : public fn::MultiFunction { + public: + RandomIntFunction() + { + static fn::MFSignature signature = create_signature(); + this->set_signature(&signature); + } + + static fn::MFSignature create_signature() + { + fn::MFSignatureBuilder signature{"Random Value"}; + signature.single_input<int>("Min"); + signature.single_input<int>("Max"); + signature.single_input<int>("ID"); + signature.single_input<int>("Seed"); + signature.single_output<int>("Value"); + return signature.build(); + } + + void call(IndexMask mask, fn::MFParams params, fn::MFContext UNUSED(context)) const override + { + const VArray<int> &min_values = params.readonly_single_input<int>(0, "Min"); + const VArray<int> &max_values = params.readonly_single_input<int>(1, "Max"); + const VArray<int> &ids = params.readonly_single_input<int>(2, "ID"); + const VArray<int> &seeds = params.readonly_single_input<int>(3, "Seed"); + MutableSpan<int> values = params.uninitialized_single_output<int>(4, "Value"); + + for (int64_t i : mask) { + const float min_value = min_values[i]; + const float max_value = max_values[i]; + const int seed = seeds[i]; + const int id = ids[i]; + + const float value = noise::hash_to_float(id, seed); + values[i] = round_fl_to_int(value * (max_value - min_value) + min_value); + } + } +}; + +class RandomBoolFunction : public fn::MultiFunction { + public: + RandomBoolFunction() + { + static fn::MFSignature signature = create_signature(); + this->set_signature(&signature); + } + + static fn::MFSignature create_signature() + { + fn::MFSignatureBuilder signature{"Random Value"}; + signature.single_input<float>("Probability"); + signature.single_input<int>("ID"); + signature.single_input<int>("Seed"); + signature.single_output<bool>("Value"); + return signature.build(); + } + + void call(IndexMask mask, fn::MFParams params, fn::MFContext UNUSED(context)) const override + { + const VArray<float> &probabilities = params.readonly_single_input<float>(0, "Probability"); + const VArray<int> &ids = params.readonly_single_input<int>(1, "ID"); + const VArray<int> &seeds = params.readonly_single_input<int>(2, "Seed"); + MutableSpan<bool> values = params.uninitialized_single_output<bool>(3, "Value"); + + for (int64_t i : mask) { + const int seed = seeds[i]; + const int id = ids[i]; + const float probability = probabilities[i]; + values[i] = noise::hash_to_float(id, seed) <= probability; + } + } +}; + +static void fn_node_random_value_build_multi_function(NodeMultiFunctionBuilder &builder) +{ + const NodeRandomValue &storage = *(const NodeRandomValue *)builder.node().storage; + const CustomDataType data_type = static_cast<CustomDataType>(storage.data_type); + + switch (data_type) { + case CD_PROP_FLOAT3: { + static RandomVectorFunction fn; + builder.set_matching_fn(fn); + break; + } + case CD_PROP_FLOAT: { + static RandomFloatFunction fn; + builder.set_matching_fn(fn); + break; + } + case CD_PROP_INT32: { + static RandomIntFunction fn; + builder.set_matching_fn(fn); + break; + } + case CD_PROP_BOOL: { + static RandomBoolFunction fn; + builder.set_matching_fn(fn); + break; + } + default: { + BLI_assert_unreachable(); + break; + } + } +} + +} // namespace blender::nodes + +void register_node_type_fn_random_value() +{ + static bNodeType ntype; + fn_node_type_base(&ntype, FN_NODE_RANDOM_VALUE, "Random Value", NODE_CLASS_CONVERTER, 0); + node_type_init(&ntype, blender::nodes::fn_node_random_value_init); + node_type_update(&ntype, blender::nodes::fn_node_random_value_update); + ntype.draw_buttons = blender::nodes::fn_node_random_value_layout; + ntype.declare = blender::nodes::fn_node_random_value_declare; + ntype.build_multi_function = blender::nodes::fn_node_random_value_build_multi_function; + node_type_storage( + &ntype, "NodeRandomValue", node_free_standard_storage, node_copy_standard_storage); + nodeRegisterType(&ntype); +} diff --git a/source/blender/nodes/geometry/nodes/node_geo_attribute_randomize.cc b/source/blender/nodes/geometry/nodes/legacy/node_geo_attribute_randomize.cc index 60b9910399c..2e6ba456725 100644 --- a/source/blender/nodes/geometry/nodes/node_geo_attribute_randomize.cc +++ b/source/blender/nodes/geometry/nodes/legacy/node_geo_attribute_randomize.cc @@ -25,7 +25,7 @@ namespace blender::nodes { -static void geo_node_attribute_randomize_declare(NodeDeclarationBuilder &b) +static void geo_node_legacy_attribute_randomize_declare(NodeDeclarationBuilder &b) { b.add_input<decl::Geometry>("Geometry"); b.add_input<decl::String>("Attribute"); @@ -39,15 +39,15 @@ static void geo_node_attribute_randomize_declare(NodeDeclarationBuilder &b) b.add_output<decl::Geometry>("Geometry"); } -static void geo_node_attribute_random_layout(uiLayout *layout, - bContext *UNUSED(C), - PointerRNA *ptr) +static void geo_node_legacy_attribute_random_layout(uiLayout *layout, + bContext *UNUSED(C), + PointerRNA *ptr) { uiItemR(layout, ptr, "data_type", 0, "", ICON_NONE); uiItemR(layout, ptr, "operation", 0, "", ICON_NONE); } -static void geo_node_attribute_randomize_init(bNodeTree *UNUSED(tree), bNode *node) +static void geo_node_legacy_attribute_randomize_init(bNodeTree *UNUSED(tree), bNode *node) { NodeAttributeRandomize *data = (NodeAttributeRandomize *)MEM_callocN( sizeof(NodeAttributeRandomize), __func__); @@ -57,7 +57,7 @@ static void geo_node_attribute_randomize_init(bNodeTree *UNUSED(tree), bNode *no node->storage = data; } -static void geo_node_attribute_randomize_update(bNodeTree *UNUSED(ntree), bNode *node) +static void geo_node_legacy_attribute_randomize_update(bNodeTree *UNUSED(ntree), bNode *node) { bNodeSocket *sock_min_vector = (bNodeSocket *)BLI_findlink(&node->inputs, 2); bNodeSocket *sock_max_vector = sock_min_vector->next; @@ -280,7 +280,7 @@ static void randomize_attribute_on_component(GeometryComponent &component, attribute.save(); } -static void geo_node_random_attribute_exec(GeoNodeExecParams params) +static void geo_node_legacy_random_attribute_exec(GeoNodeExecParams params) { GeometrySet geometry_set = params.extract_input<GeometrySet>("Geometry"); const std::string attribute_name = params.get_input<std::string>("Attribute"); @@ -326,18 +326,18 @@ static void geo_node_random_attribute_exec(GeoNodeExecParams params) } // namespace blender::nodes -void register_node_type_geo_attribute_randomize() +void register_node_type_geo_legacy_attribute_randomize() { static bNodeType ntype; geo_node_type_base( &ntype, GEO_NODE_LEGACY_ATTRIBUTE_RANDOMIZE, "Attribute Randomize", NODE_CLASS_ATTRIBUTE, 0); - node_type_init(&ntype, blender::nodes::geo_node_attribute_randomize_init); - node_type_update(&ntype, blender::nodes::geo_node_attribute_randomize_update); + node_type_init(&ntype, blender::nodes::geo_node_legacy_attribute_randomize_init); + node_type_update(&ntype, blender::nodes::geo_node_legacy_attribute_randomize_update); - ntype.declare = blender::nodes::geo_node_attribute_randomize_declare; - ntype.geometry_node_execute = blender::nodes::geo_node_random_attribute_exec; - ntype.draw_buttons = blender::nodes::geo_node_attribute_random_layout; + ntype.declare = blender::nodes::geo_node_legacy_attribute_randomize_declare; + ntype.geometry_node_execute = blender::nodes::geo_node_legacy_random_attribute_exec; + ntype.draw_buttons = blender::nodes::geo_node_legacy_attribute_random_layout; node_type_storage( &ntype, "NodeAttributeRandomize", node_free_standard_storage, node_copy_standard_storage); nodeRegisterType(&ntype); |