diff options
| -rw-r--r-- | release/scripts/startup/nodeitems_builtins.py | 1 | ||||
| -rw-r--r-- | source/blender/blenkernel/BKE_node.h | 1 | ||||
| -rw-r--r-- | source/blender/blenkernel/intern/node.c | 1 | ||||
| -rw-r--r-- | source/blender/editors/space_node/drawnode.c | 11 | ||||
| -rw-r--r-- | source/blender/makesrna/intern/rna_nodetree.c | 31 | ||||
| -rw-r--r-- | source/blender/nodes/CMakeLists.txt | 1 | ||||
| -rw-r--r-- | source/blender/nodes/NOD_geometry.h | 1 | ||||
| -rw-r--r-- | source/blender/nodes/NOD_static_types.h | 1 | ||||
| -rw-r--r-- | source/blender/nodes/geometry/nodes/node_geo_attribute_fill.cc | 130 |
9 files changed, 178 insertions, 0 deletions
diff --git a/release/scripts/startup/nodeitems_builtins.py b/release/scripts/startup/nodeitems_builtins.py index abab50b95a2..df98645aee0 100644 --- a/release/scripts/startup/nodeitems_builtins.py +++ b/release/scripts/startup/nodeitems_builtins.py @@ -483,6 +483,7 @@ geometry_node_categories = [ GeometryNodeCategory("GEO_ATTRIBUTE", "Attribute", items=[ NodeItem("GeometryNodeRandomAttribute"), NodeItem("GeometryNodeAttributeMath"), + NodeItem("GeometryNodeAttributeFill"), ]), GeometryNodeCategory("GEO_COLOR", "Color", items=[ NodeItem("ShaderNodeValToRGB"), diff --git a/source/blender/blenkernel/BKE_node.h b/source/blender/blenkernel/BKE_node.h index a8a94958772..56ed60c1f67 100644 --- a/source/blender/blenkernel/BKE_node.h +++ b/source/blender/blenkernel/BKE_node.h @@ -1350,6 +1350,7 @@ int ntreeTexExecTree(struct bNodeTree *ntree, #define GEO_NODE_RANDOM_ATTRIBUTE 1008 #define GEO_NODE_ATTRIBUTE_MATH 1009 #define GEO_NODE_JOIN_GEOMETRY 1010 +#define GEO_NODE_ATTRIBUTE_FILL 1011 /** \} */ diff --git a/source/blender/blenkernel/intern/node.c b/source/blender/blenkernel/intern/node.c index 31de95817fd..ecc17ff0e5e 100644 --- a/source/blender/blenkernel/intern/node.c +++ b/source/blender/blenkernel/intern/node.c @@ -4682,6 +4682,7 @@ static void registerGeometryNodes(void) { register_node_type_geo_group(); + register_node_type_geo_attribute_fill(); register_node_type_geo_triangulate(); register_node_type_geo_edge_split(); register_node_type_geo_transform(); diff --git a/source/blender/editors/space_node/drawnode.c b/source/blender/editors/space_node/drawnode.c index 84e7a74fab3..2ff32a4a82e 100644 --- a/source/blender/editors/space_node/drawnode.c +++ b/source/blender/editors/space_node/drawnode.c @@ -3182,6 +3182,14 @@ static void node_geometry_buts_attribute_math(uiLayout *layout, uiItemR(layout, ptr, "input_type_b", DEFAULT_FLAGS, IFACE_("Type B"), ICON_NONE); } +static void node_geometry_buts_attribute_fill(uiLayout *layout, + bContext *UNUSED(C), + PointerRNA *ptr) +{ + uiItemR(layout, ptr, "data_type", DEFAULT_FLAGS, "", ICON_NONE); + // uiItemR(layout, ptr, "domain", DEFAULT_FLAGS, "", ICON_NONE); +} + static void node_geometry_set_butfunc(bNodeType *ntype) { switch (ntype->type) { @@ -3200,6 +3208,9 @@ static void node_geometry_set_butfunc(bNodeType *ntype) case GEO_NODE_ATTRIBUTE_MATH: ntype->draw_buttons = node_geometry_buts_attribute_math; break; + case GEO_NODE_ATTRIBUTE_FILL: + ntype->draw_buttons = node_geometry_buts_attribute_fill; + break; } } diff --git a/source/blender/makesrna/intern/rna_nodetree.c b/source/blender/makesrna/intern/rna_nodetree.c index dd02cc214e0..07dba3e55a1 100644 --- a/source/blender/makesrna/intern/rna_nodetree.c +++ b/source/blender/makesrna/intern/rna_nodetree.c @@ -1879,6 +1879,30 @@ static const EnumPropertyItem *rna_GeometryNodeAttributeRandom_domain_itemf( return itemf_function_check(rna_enum_attribute_domain_items, attribute_random_domain_supported); } +static bool attribute_fill_type_supported(const EnumPropertyItem *item) +{ + return ELEM(item->value, CD_PROP_FLOAT, CD_PROP_FLOAT3, CD_PROP_COLOR); +} +static const EnumPropertyItem *rna_GeometryNodeAttributeFill_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, attribute_fill_type_supported); +} + +static bool attribute_fill_domain_supported(const EnumPropertyItem *item) +{ + return item->value == ATTR_DOMAIN_POINT; +} +static const EnumPropertyItem *rna_GeometryNodeAttributeFill_domain_itemf( + bContext *UNUSED(C), PointerRNA *UNUSED(ptr), PropertyRNA *UNUSED(prop), bool *r_free) +{ + *r_free = true; + return itemf_function_check(rna_enum_attribute_domain_items, attribute_fill_domain_supported); +} + static bool attribute_math_operation_supported(const EnumPropertyItem *item) { return ELEM(item->value, @@ -8343,6 +8367,13 @@ static void def_geo_random_attribute(StructRNA *srna) "rna_GeometryNodeAttributeRandom_domain_itemf"); } +static void def_geo_attribute_fill(StructRNA *srna) +{ + def_geo_attribute_create_common(srna, + "rna_GeometryNodeAttributeFill_type_itemf", + "rna_GeometryNodeAttributeFill_domain_itemf"); +} + static void def_geo_attribute_math(StructRNA *srna) { PropertyRNA *prop; diff --git a/source/blender/nodes/CMakeLists.txt b/source/blender/nodes/CMakeLists.txt index a367f40dca7..d09b1a8534d 100644 --- a/source/blender/nodes/CMakeLists.txt +++ b/source/blender/nodes/CMakeLists.txt @@ -138,6 +138,7 @@ set(SRC function/nodes/node_fn_switch.cc function/node_function_util.cc + geometry/nodes/node_geo_attribute_fill.cc geometry/nodes/node_geo_attribute_math.cc geometry/nodes/node_geo_common.cc geometry/nodes/node_geo_boolean.cc diff --git a/source/blender/nodes/NOD_geometry.h b/source/blender/nodes/NOD_geometry.h index 0532547375f..6433841582b 100644 --- a/source/blender/nodes/NOD_geometry.h +++ b/source/blender/nodes/NOD_geometry.h @@ -26,6 +26,7 @@ void register_node_tree_type_geo(void); void register_node_type_geo_group(void); +void register_node_type_geo_attribute_fill(void); void register_node_type_geo_boolean(void); void register_node_type_geo_edge_split(void); void register_node_type_geo_transform(void); diff --git a/source/blender/nodes/NOD_static_types.h b/source/blender/nodes/NOD_static_types.h index 09e0908140c..8ca978d1339 100644 --- a/source/blender/nodes/NOD_static_types.h +++ b/source/blender/nodes/NOD_static_types.h @@ -277,6 +277,7 @@ DefNode(GeometryNode, GEO_NODE_OBJECT_INFO, 0, "OBJECT_INFO", ObjectInfo, "Objec DefNode(GeometryNode, GEO_NODE_RANDOM_ATTRIBUTE, def_geo_random_attribute, "RANDOM_ATTRIBUTE", RandomAttribute, "Random Attribute", "") DefNode(GeometryNode, GEO_NODE_ATTRIBUTE_MATH, def_geo_attribute_math, "ATTRIBUTE_MATH", AttributeMath, "Attribute Math", "") DefNode(GeometryNode, GEO_NODE_JOIN_GEOMETRY, 0, "JOIN_GEOMETRY", JoinGeometry, "Join Geometry", "") +DefNode(GeometryNode, GEO_NODE_ATTRIBUTE_FILL, def_geo_attribute_fill, "ATTRIBUTE_FILL", AttributeFill, "Attribute Fill", "") /* undefine macros */ #undef DefNode diff --git a/source/blender/nodes/geometry/nodes/node_geo_attribute_fill.cc b/source/blender/nodes/geometry/nodes/node_geo_attribute_fill.cc new file mode 100644 index 00000000000..d3c7e86b708 --- /dev/null +++ b/source/blender/nodes/geometry/nodes/node_geo_attribute_fill.cc @@ -0,0 +1,130 @@ +/* + * 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 "node_geometry_util.hh" + +#include "BLI_rand.hh" + +#include "DNA_mesh_types.h" +#include "DNA_pointcloud_types.h" + +static bNodeSocketTemplate geo_node_attribute_fill_in[] = { + {SOCK_GEOMETRY, N_("Geometry")}, + {SOCK_STRING, N_("Attribute")}, + {SOCK_VECTOR, N_("Value"), 0.0f, 0.0f, 0.0f, 0.0f, -FLT_MAX, FLT_MAX}, + {SOCK_FLOAT, N_("Value"), 0.0f, 0.0f, 0.0f, 0.0f, -FLT_MAX, FLT_MAX}, + {SOCK_RGBA, N_("Value"), 0.0f, 0.0f, 0.0f, 0.0f, -FLT_MAX, FLT_MAX}, + {-1, ""}, +}; + +static bNodeSocketTemplate geo_node_attribute_fill_out[] = { + {SOCK_GEOMETRY, N_("Geometry")}, + {-1, ""}, +}; + +static void geo_node_attribute_fill_init(bNodeTree *UNUSED(tree), bNode *node) +{ + node->custom1 = CD_PROP_FLOAT; +} + +static void geo_node_attribute_fill_update(bNodeTree *UNUSED(ntree), bNode *node) +{ + bNodeSocket *socket_value_vector = (bNodeSocket *)BLI_findlink(&node->inputs, 2); + bNodeSocket *socket_value_float = socket_value_vector->next; + bNodeSocket *socket_value_color4f = socket_value_float->next; + + const CustomDataType data_type = static_cast<CustomDataType>(node->custom1); + + nodeSetSocketAvailability(socket_value_vector, data_type == CD_PROP_FLOAT3); + nodeSetSocketAvailability(socket_value_float, data_type == CD_PROP_FLOAT); + nodeSetSocketAvailability(socket_value_color4f, data_type == CD_PROP_COLOR); +} + +namespace blender::nodes { + +static void fill_attribute(GeometryComponent &component, const GeoNodeExecParams ¶ms) +{ + const bNode &node = params.node(); + const CustomDataType data_type = static_cast<CustomDataType>(node.custom1); + const AttributeDomain domain = static_cast<AttributeDomain>(node.custom2); + const std::string attribute_name = params.get_input<std::string>("Attribute"); + if (attribute_name.empty()) { + return; + } + + WriteAttributePtr attribute = component.attribute_try_ensure_for_write( + attribute_name, domain, data_type); + if (!attribute) { + return; + } + + switch (data_type) { + case CD_PROP_FLOAT: { + FloatWriteAttribute float_attribute = std::move(attribute); + const float value = params.get_input<float>("Value_001"); + MutableSpan<float> attribute_span = float_attribute.get_span(); + attribute_span.fill(value); + float_attribute.apply_span(); + break; + } + case CD_PROP_FLOAT3: { + Float3WriteAttribute float3_attribute = std::move(attribute); + const float3 value = params.get_input<float3>("Value"); + MutableSpan<float3> attribute_span = float3_attribute.get_span(); + attribute_span.fill(value); + float3_attribute.apply_span(); + break; + } + case CD_PROP_COLOR: { + Color4fWriteAttribute color4f_attribute = std::move(attribute); + const Color4f value = params.get_input<Color4f>("Value_002"); + MutableSpan<Color4f> attribute_span = color4f_attribute.get_span(); + attribute_span.fill(value); + color4f_attribute.apply_span(); + break; + } + default: + break; + } +} + +static void geo_node_attribute_fill_exec(GeoNodeExecParams params) +{ + GeometrySet geometry_set = params.extract_input<GeometrySet>("Geometry"); + + if (geometry_set.has<MeshComponent>()) { + fill_attribute(geometry_set.get_component_for_write<MeshComponent>(), params); + } + if (geometry_set.has<PointCloudComponent>()) { + fill_attribute(geometry_set.get_component_for_write<PointCloudComponent>(), params); + } + + params.set_output("Geometry", geometry_set); +} + +} // namespace blender::nodes + +void register_node_type_geo_attribute_fill() +{ + static bNodeType ntype; + + geo_node_type_base(&ntype, GEO_NODE_ATTRIBUTE_FILL, "Attribute Fill", NODE_CLASS_ATTRIBUTE, 0); + node_type_socket_templates(&ntype, geo_node_attribute_fill_in, geo_node_attribute_fill_out); + node_type_init(&ntype, geo_node_attribute_fill_init); + node_type_update(&ntype, geo_node_attribute_fill_update); + ntype.geometry_node_execute = blender::nodes::geo_node_attribute_fill_exec; + nodeRegisterType(&ntype); +} |