diff options
Diffstat (limited to 'source/blender/io/common/IO_abstract_hierarchy_iterator.h')
| -rw-r--r-- | source/blender/io/common/IO_abstract_hierarchy_iterator.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/source/blender/io/common/IO_abstract_hierarchy_iterator.h b/source/blender/io/common/IO_abstract_hierarchy_iterator.h index a274847e109..d0d9d72b880 100644 --- a/source/blender/io/common/IO_abstract_hierarchy_iterator.h +++ b/source/blender/io/common/IO_abstract_hierarchy_iterator.h @@ -33,8 +33,7 @@ * Selections like "selected only" or "no hair systems" are left to concrete subclasses. */ -#ifndef __ABSTRACT_HIERARCHY_ITERATOR_H__ -#define __ABSTRACT_HIERARCHY_ITERATOR_H__ +#pragma once #include "IO_dupli_persistent_id.hh" @@ -129,7 +128,14 @@ class AbstractHierarchyWriter { // but wasn't used while exporting the current frame (for example, a particle-instanced mesh of // which the particle is no longer alive). protected: + /* Return true if the data written by this writer changes over time. + * Note that this function assumes this is an object data writer. Transform writers should not + * call this but implement their own logic. */ virtual bool check_is_animated(const HierarchyContext &context) const; + + /* Helper functions for animation checks. */ + static bool check_has_physics(const HierarchyContext &context); + static bool check_has_deforming_physics(const HierarchyContext &context); }; /* Determines which subset of the writers actually gets to write. */ @@ -348,5 +354,3 @@ class AbstractHierarchyIterator { } // namespace io } // namespace blender - -#endif /* __ABSTRACT_HIERARCHY_ITERATOR_H__ */ |