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Fix: Missing GeometryNodeCustomGroup

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This is a minor change to add some plumbing code
to support custom geo nodes. This is working the
same way as the custom cycles and compositor nodes.

An example add-in is attached to D10784

Reviewed By: JacquesLucke

Differential Revision: http://developer.blender.org/D10784
This commit is contained in:
Ray molenkamp
2021-04-08 16:25:09 -06:00
parent 500045a0d3
commit 3d7e3d5ad0
6 changed files with 57 additions and 4 deletions
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3
source/blender/nodes/NOD_geometry.h
View File

@@ -20,11 +20,14 @@
extern "C" {
#endif
#include "BKE_node.h"
extern struct bNodeTreeType *ntreeType_Geometry;
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_align_rotation_to_vector(void);
void register_node_type_geo_attribute_clamp(void);

2
source/blender/nodes/NOD_node_tree_ref.hh
View File

@@ -528,7 +528,7 @@ inline bool NodeRef::is_reroute_node() const
inline bool NodeRef::is_group_node() const
{
return bnode_->type == NODE_GROUP;
return bnode_->type == NODE_GROUP || bnode_->type == NODE_CUSTOM_GROUP;
}
inline bool NodeRef::is_group_input_node() const

14
source/blender/nodes/geometry/nodes/node_geo_common.cc
View File

@@ -43,3 +43,17 @@ void register_node_type_geo_group(void)
nodeRegisterType(&ntype);
}
void register_node_type_geo_custom_group(bNodeType *ntype)
{
/* These methods can be overridden but need a default implementation otherwise. */
if (ntype->poll == nullptr) {
ntype->poll = geo_node_poll_default;
}
if (ntype->insert_link == nullptr) {
ntype->insert_link = node_insert_link_default;
}
if (ntype->update_internal_links == nullptr) {
ntype->update_internal_links = node_update_internal_links_default;
}
}