BKE_multires.hh File Reference

#include "BKE_subsurf.hh"
#include "BLI_utildefines.h"
#include "intern/multires_inline.hh"

Go to the source code of this file.

Namespaces
namespace	blender
namespace	blender::bke
namespace	blender::bke::subdiv

Enumerations
enum	MultiresFlags { MULTIRES_USE_LOCAL_MMD = 1 , MULTIRES_USE_RENDER_PARAMS = 2 , MULTIRES_ALLOC_PAINT_MASK = 4 , MULTIRES_IGNORE_SIMPLIFY = 8 }
enum	eMultiresSubdivideModeType { MULTIRES_SUBDIVIDE_CATMULL_CLARK , MULTIRES_SUBDIVIDE_SIMPLE , MULTIRES_SUBDIVIDE_LINEAR }

Functions
void	multires_customdata_delete (Mesh *mesh)
void	multires_set_tot_level (Object *ob, MultiresModifierData *mmd, int lvl)
void	multires_mark_as_modified (Depsgraph *depsgraph, Object *object, MultiresModifiedFlags flags)
void	multires_flush_sculpt_updates (Object *object)
void	multires_force_sculpt_rebuild (Object *object)
void	multires_force_external_reload (Object *object)
void	multires_modifier_update_mdisps (DerivedMesh *dm, Scene *scene)
void	multires_modifier_update_hidden (DerivedMesh *dm)
void	multiresModifier_set_levels_from_disps (MultiresModifierData *mmd, Object *ob)
	ENUM_OPERATORS (MultiresFlags, MULTIRES_IGNORE_SIMPLIFY)
DerivedMesh *	multires_make_derived_from_derived (DerivedMesh *dm, MultiresModifierData *mmd, Scene *scene, Object *ob, MultiresFlags flags)
MultiresModifierData *	find_multires_modifier_before (Scene *scene, ModifierData *lastmd)
MultiresModifierData *	get_multires_modifier (Scene *scene, Object *ob, bool use_first)
int	multires_get_level (const Scene *scene, const Object *ob, const MultiresModifierData *mmd, bool render, bool ignore_simplify)
Mesh *	BKE_multires_create_mesh (Depsgraph *depsgraph, Object *object, MultiresModifierData *mmd)
blender::Array< blender::float3 >	BKE_multires_create_deformed_base_mesh_vert_coords (Depsgraph *depsgraph, Object *object, MultiresModifierData *mmd)
void	multiresModifier_del_levels (MultiresModifierData *mmd, Scene *scene, Object *object, int direction)
void	multiresModifier_base_apply (Depsgraph *depsgraph, Object *object, MultiresModifierData *mmd)
int	multiresModifier_rebuild_subdiv (Depsgraph *depsgraph, Object *object, MultiresModifierData *mmd, int rebuild_limit, bool switch_view_to_lower_level)
void	multiresModifier_sync_levels_ex (Object *ob_dst, const MultiresModifierData *mmd_src, MultiresModifierData *mmd_dst)
void	multires_stitch_grids (Object *)
void	multiresModifier_scale_disp (Depsgraph *depsgraph, Scene *scene, Object *ob)
void	multiresModifier_prepare_join (Depsgraph *depsgraph, Scene *scene, Object *ob, Object *to_ob)
int	multires_mdisp_corners (const MDisps *s)
void	multires_topology_changed (Mesh *mesh)
void	multires_ensure_external_read (Mesh *mesh, int top_level)
void	multiresModifier_ensure_external_read (Mesh *mesh, const MultiresModifierData *mmd)
void	old_mdisps_bilinear (float out[3], float(*disps)[3], int st, float u, float v)
int	mdisp_rot_face_to_crn (int face_size, int face_side, float u, float v, float *x, float *y)
bool	multiresModifier_reshapeFromVertcos (Depsgraph *depsgraph, Object *object, MultiresModifierData *mmd, const float(*vert_coords)[3], int num_vert_coords)
bool	multiresModifier_reshapeFromObject (Depsgraph *depsgraph, MultiresModifierData *mmd, Object *dst, Object *src)
bool	multiresModifier_reshapeFromDeformModifier (Depsgraph *depsgraph, Object *ob, MultiresModifierData *mmd, ModifierData *deform_md)
bool	multiresModifier_reshapeFromCCG (int tot_level, Mesh *coarse_mesh, SubdivCCG *subdiv_ccg)
void	multiresModifier_subdivide (Object *object, MultiresModifierData *mmd, eMultiresSubdivideModeType mode)
void	multires_subdivide_create_tangent_displacement_linear_grids (Object *object, MultiresModifierData *mmd)
void	multiresModifier_subdivide_to_level (Object *object, MultiresModifierData *mmd, int top_level, eMultiresSubdivideModeType mode)
void	BKE_multires_subdiv_settings_init (blender::bke::subdiv::Settings *settings, const MultiresModifierData *mmd)
void	BKE_multires_subdiv_mesh_settings_init (blender::bke::subdiv::ToMeshSettings *mesh_settings, const Scene *scene, const Object *object, const MultiresModifierData *mmd, bool use_render_params, bool ignore_simplify, bool ignore_control_edges)
BLI_INLINE void	BKE_multires_construct_tangent_matrix (float tangent_matrix[3][3], const float dPdu[3], const float dPdv[3], int corner)
void	multires_do_versions_simple_to_catmull_clark (Object *object, MultiresModifierData *mmd)

Enumeration Type Documentation

eMultiresSubdivideModeType

enum eMultiresSubdivideModeType

Enumerator
MULTIRES_SUBDIVIDE_CATMULL_CLARK
MULTIRES_SUBDIVIDE_SIMPLE
MULTIRES_SUBDIVIDE_LINEAR

Definition at line 162 of file BKE_multires.hh.

MultiresFlags

enum MultiresFlags

Enumerator
MULTIRES_USE_LOCAL_MMD
MULTIRES_USE_RENDER_PARAMS
MULTIRES_ALLOC_PAINT_MASK
MULTIRES_IGNORE_SIMPLIFY

Definition at line 50 of file BKE_multires.hh.

Function Documentation

BKE_multires_construct_tangent_matrix()

BLI_INLINE void BKE_multires_construct_tangent_matrix	(	float	tangent_matrix[3][3],
		const float	dPdu[3],
		const float	dPdv[3],
		int	corner )

For a given partial derivatives of a PTEX face get tangent matrix for displacement.

Corner needs to be known to properly "rotate" partial derivatives when the matrix is being constructed for quad. For non-quad the corner is to be set to 0.

Definition at line 15 of file multires_inline.hh.

References BLI_assert_msg, copy_v3_v3(), cross_v3_v3v3(), mul_v3_fl(), and normalize_v3().

Referenced by blender::bke::subdiv::average_construct_tangent_matrix(), blender::bke::subdiv::eval_displacement(), and multires_reshape_tangent_matrix_for_corner().

BKE_multires_create_deformed_base_mesh_vert_coords()

blender::Array< blender::float3 > BKE_multires_create_deformed_base_mesh_vert_coords	(	Depsgraph *	depsgraph,
		Object *	object,
		MultiresModifierData *	mmd )

Get coordinates of a deformed base mesh which is an input to the given multi-res modifier.

Note

The modifiers will be re-evaluated.

Definition at line 244 of file multires.cc.

References BKE_modifier_deform_verts(), BKE_modifier_get_info(), BKE_modifier_is_enabled(), BKE_modifiers_get_virtual_modifierlist(), DAG_EVAL_RENDER, Object::data, DEG_get_evaluated_object(), DEG_get_evaluated_scene(), DEG_get_mode(), depsgraph, eModifierMode_Realtime, eModifierMode_Render, ModifierEvalContext::flag, MOD_APPLY_RENDER, MultiresModifierData::modifier, ModifierData::next, OnlyDeform, Object::runtime, Object::sculpt, and ModifierTypeInfo::type.

Referenced by multires_reshape_apply_base_refine_from_deform(), and blender::ed::sculpt_paint::undo::refine_subdiv().

BKE_multires_create_mesh()

Mesh * BKE_multires_create_mesh	(	Depsgraph *	depsgraph,
		Object *	object,
		MultiresModifierData *	mmd )

Creates mesh with multi-res modifier applied on current object's deform mesh.

Definition at line 224 of file multires.cc.

References BKE_mesh_copy_for_eval(), BKE_modifier_get_info(), CD_MASK_BAREMESH, DEG_get_evaluated_object(), DEG_get_evaluated_scene(), depsgraph, ModifierEvalContext::depsgraph, Object::flag, blender::bke::mesh_get_eval_deform(), MOD_APPLY_IGNORE_SIMPLIFY, MOD_APPLY_USECACHE, MultiresModifierData::modifier, ModifierTypeInfo::modify_mesh, result, and ModifierData::type.

Referenced by multiresModifier_reshapeFromDeformModifier().

BKE_multires_subdiv_mesh_settings_init()

void BKE_multires_subdiv_mesh_settings_init	(	blender::bke::subdiv::ToMeshSettings *	mesh_settings,
		const Scene *	scene,
		const Object *	object,
		const MultiresModifierData *	mmd,
		bool	use_render_params,
		bool	ignore_simplify,
		bool	ignore_control_edges )

Definition at line 31 of file multires_subdiv.cc.

References eMultiresModifierFlag_ControlEdges, MultiresModifierData::flags, multires_get_level(), blender::bke::subdiv::ToMeshSettings::resolution, and blender::bke::subdiv::ToMeshSettings::use_optimal_display.

Referenced by multires_as_mesh().

BKE_multires_subdiv_settings_init()

void BKE_multires_subdiv_settings_init	(	blender::bke::subdiv::Settings *	settings,
		const MultiresModifierData *	mmd )

Definition at line 18 of file multires_subdiv.cc.

References MultiresModifierData::boundary_smooth, eMultiresModifierFlag_UseCrease, MultiresModifierData::flags, blender::bke::subdiv::fvar_interpolation_from_uv_smooth(), MultiresModifierData::quality, MultiresModifierData::uv_smooth, and blender::bke::subdiv::vtx_boundary_interpolation_from_subsurf().

Referenced by deform_matrices(), modify_mesh(), and multires_reshape_create_subdiv().

ENUM_OPERATORS()

ENUM_OPERATORS	(	MultiresFlags	,
		MULTIRES_IGNORE_SIMPLIFY	)

find_multires_modifier_before()

MultiresModifierData * find_multires_modifier_before	(	Scene *	scene,
		ModifierData *	lastmd )

Definition at line 289 of file multires.cc.

References BKE_modifier_is_enabled(), eModifierMode_Realtime, eModifierType_Multires, ModifierData::prev, and ModifierData::type.

Referenced by blender::ed::object::modifier_apply(), blender::ed::object::modifier_apply_obdata(), and blender::ed::object::modifier_apply_poll().

get_multires_modifier()

MultiresModifierData * get_multires_modifier	(	Scene *	scene,
		Object *	ob,
		bool	use_first )

used for applying scale on mdisps layer and syncing subdivide levels when joining objects.

Parameters

use_first

return first multi-res modifier if all multi-res'es are disabled.

Definition at line 304 of file multires.cc.

References BKE_modifier_is_enabled(), eModifierMode_Realtime, eModifierType_Multires, LISTBASE_FOREACH, and Object::modifiers.

Referenced by BKE_sculpt_get_first_deform_matrices(), join_mesh_single(), multires_apply_smat(), multires_sync_levels(), blender::ed::object::multiresbake_check(), blender::ed::object::multiresbake_create_hiresdm(), and blender::ed::object::multiresbake_create_loresdm().

mdisp_rot_face_to_crn()

int mdisp_rot_face_to_crn	(	int	face_size,
		int	face_side,
		float	u,
		float	v,
		float *	x,
		float *	y )

Find per-corner coordinate with given per-face UV coord.

Definition at line 1531 of file multires.cc.

References FLT_MAX, len, len_v3v3(), v, and w().

Referenced by get_ccgdm_data().

multires_customdata_delete()

void multires_customdata_delete

(

Mesh *

mesh

)

Delete mesh mdisps and grid paint masks.

Custom-data.

Definition at line 64 of file multires.cc.

References BM_data_layer_free(), CD_GRID_PAINT_MASK, CD_MDISPS, CustomData_external_remove(), CustomData_free_layer_active(), and CustomData_has_layer().

Referenced by blender::ed::object::modifier_apply_obdata(), multires_del_higher(), multires_sync_levels(), and blender::ed::object::object_modifier_remove().

multires_do_versions_simple_to_catmull_clark()

void multires_do_versions_simple_to_catmull_clark	(	Object *	object,
		MultiresModifierData *	mmd )

Convert displacement which is stored for simply-subdivided mesh to a Catmull-Clark subdivided mesh.

Definition at line 65 of file multires_versioning.cc.

References Mesh::corners_num, blender::bke::subdiv::free(), multires_reshape_assign_final_coords_from_mdisps(), multires_reshape_context_create_from_modifier(), multires_reshape_context_create_from_subdiv(), multires_reshape_context_free(), multires_reshape_object_grids_to_tangent_displacement(), multires_reshape_store_original_grids(), MultiresModifierData::totlvl, and UNUSED_VARS.

Referenced by do_versions_after_linking_290().

multires_ensure_external_read()

void multires_ensure_external_read	(	Mesh *	mesh,
		int	top_level )

Makes sure data from an external file is fully read.

Since the multi-res data files only contain displacement vectors without knowledge about subdivision level some extra work is needed. Namely make is to all displacement grids have proper level and number of displacement vectors set.

Definition at line 1492 of file multires.cc.

References CD_MASK_MDISPS, CD_MDISPS, CD_SET_DEFAULT, CustomData_add_layer(), CustomData_external_read(), CustomData_external_test(), CustomData_get_layer(), MDisps::level, MEM_SAFE_FREE, multires_grid_tot, and MDisps::totdisp.

Referenced by multiresModifier_ensure_external_read(), and multiresModifier_reshapeFromCCG().

multires_flush_sculpt_updates()

void multires_flush_sculpt_updates

(

Object *

object

)

Definition at line 394 of file multires.cc.

References SculptSession::active, BKE_modifier_is_enabled(), BKE_modifiers_get_virtual_modifierlist(), SubdivCCG::coords, SubdivCCG::dirty, eModifierMode_Realtime, eModifierType_Multires, blender::bke::pbvh::Grids, SubdivCCG::hidden, SculptSession::modifier, SculptSession::multires, multiresModifier_reshapeFromCCG(), ModifierData::next, blender::bke::object::pbvh_get(), SculptSession::subdiv_ccg, MultiresModifierData::totlvl, blender::bke::pbvh::Tree::type(), and ModifierData::type.

Referenced by ED_editors_flush_edits_for_object_ex(), blender::ed::object::init_multiresbake_job(), multires_force_sculpt_rebuild(), blender::ed::object::multiresbake_image_exec_locked(), multiresModifier_subdivide_to_level(), and blender::ed::sculpt_paint::object_sculpt_mode_exit().

multires_force_external_reload()

void multires_force_external_reload

(

Object *

object

)

Definition at line 463 of file multires.cc.

References BKE_mesh_from_object(), CD_MASK_MDISPS, CustomData_external_reload(), and multires_force_sculpt_rebuild().

multires_force_sculpt_rebuild()

void multires_force_sculpt_rebuild

(

Object *

object

)

Definition at line 451 of file multires.cc.

References BKE_sculptsession_free_pbvh(), and multires_flush_sculpt_updates().

Referenced by BKE_mesh_assign_object(), libblock_remap_data_postprocess_obdata_relink(), blender::ed::object::modifier_apply_obdata(), multires_del_higher(), multires_force_external_reload(), multires_subdivide_create_tangent_displacement_linear_grids(), multiresModifier_base_apply(), multiresModifier_del_levels(), and multiresModifier_rebuild_subdiv().

multires_get_level()

int multires_get_level	(	const Scene *	scene,
		const Object *	ob,
		const MultiresModifierData *	mmd,
		bool	render,
		bool	ignore_simplify )

Definition at line 331 of file multires.cc.

References get_render_subsurf_level(), MultiresModifierData::lvl, Object::mode, OB_MODE_SCULPT, MultiresModifierData::renderlvl, and MultiresModifierData::sculptlvl.

Referenced by BKE_multires_subdiv_mesh_settings_init(), multires_ccg_settings_init(), multires_make_derived_from_derived(), multires_reshape_context_create_from_base_mesh(), multires_reshape_context_create_from_object(), and multiresModifier_del_levels().

multires_make_derived_from_derived()

DerivedMesh * multires_make_derived_from_derived	(	DerivedMesh *	dm,
		MultiresModifierData *	mmd,
		Scene *	scene,
		Object *	ob,
		MultiresFlags	flags )

Definition at line 1215 of file multires.cc.

References APPLY_DISPLACEMENTS, Object::data, CCGKey::elem_size, eMultiresModifierFlag_ControlEdges, MultiresModifierData::flags, CCGDerivedMesh::local_mmd, CCGDerivedMesh::lvl, MEM_freeN(), MEM_malloc_arrayN, CCGDerivedMesh::mmd, CCGDerivedMesh::modified_flags, CCGDerivedMesh::multires, MULTIRES_ALLOC_PAINT_MASK, multires_get_level(), MULTIRES_IGNORE_SIMPLIFY, multires_output_hidden_to_ccgdm(), multires_set_tot_mdisps(), MULTIRES_USE_LOCAL_MMD, MULTIRES_USE_RENDER_PARAMS, multiresModifier_disp_run(), multiresModifier_ensure_external_read(), CCGDerivedMesh::ob, result, subsurf_dm_create_local(), SUBSURF_IGNORE_SIMPLIFY, SUBSURF_UV_SMOOTH_NONE, CCGDerivedMesh::totlvl, MultiresModifierData::totlvl, and MultiresModifierData::uv_smooth.

Referenced by multires_dm_create_local(), blender::ed::object::multiresbake_create_hiresdm(), and blender::ed::object::multiresbake_create_loresdm().

multires_mark_as_modified()

void multires_mark_as_modified	(	Depsgraph *	depsgraph,
		Object *	object,
		MultiresModifiedFlags	flags )

Definition at line 373 of file multires.cc.

References Object::data, DEG_get_evaluated_object(), depsgraph, and multires_ccg_mark_as_modified().

Referenced by blender::ed::sculpt_paint::flush_update_step(), blender::ed::sculpt_paint::mask::gesture_end(), blender::ed::sculpt_paint::hide::grid_hide_update(), blender::ed::sculpt_paint::hide::grids_show_all(), blender::ed::sculpt_paint::hide::grow_shrink_visibility_grid(), blender::ed::sculpt_paint::hide::invert_visibility_grids(), and blender::ed::sculpt_paint::undo::restore_list().

multires_mdisp_corners()

int multires_mdisp_corners

(

const MDisps *

s

)

Definition at line 1417 of file multires.cc.

Referenced by bm_corners_to_loops_ex(), and layerSwap_mdisps().

multires_modifier_update_hidden()

void multires_modifier_update_hidden

(

DerivedMesh *

dm

)

Definition at line 1163 of file multires.cc.

References CD_MDISPS, CustomData_get_layer_for_write(), Object::data, CCGDerivedMesh::gridHidden, MDisps::hidden, CCGDerivedMesh::lvl, MEM_freeN(), CCGDerivedMesh::multires, multires_mdisps_upsample_hidden(), CCGDerivedMesh::ob, and CCGDerivedMesh::totlvl.

Referenced by ccgDM_release().

multires_modifier_update_mdisps()

void multires_modifier_update_mdisps	(	DerivedMesh *	dm,
		Scene *	scene )

Definition at line 1033 of file multires.cc.

References ADD_DISPLACEMENTS, BLI_assert, CALC_DISPLACEMENTS, CCG_elem_offset_co(), ccgSubSurf_updateFromFaces(), ccgSubSurf_updateLevels(), CD_GRID_PAINT_MASK, CD_MASK_BAREMESH, CD_MDISPS, CDDM_from_mesh(), CustomData_get_layer(), CustomData_has_layer(), Object::data, DM_set_only_copy(), CCGKey::elem_size, DerivedMesh::getGridData, DerivedMesh::getGridKey, DerivedMesh::getGridSize, DerivedMesh::getNumGrids, CCGDerivedMesh::lvl, MEM_calloc_arrayN, MEM_freeN(), mesh, CCGDerivedMesh::mmd, CCGDerivedMesh::multires, multires_copy_dm_grid(), multires_dm_create_local(), MULTIRES_IGNORE_SIMPLIFY, multires_set_tot_mdisps(), multiresModifier_disp_run(), multiresModifier_ensure_external_read(), CCGDerivedMesh::ob, DerivedMesh::release, sub_v4_v4v4(), subsurf_dm_create_local(), SUBSURF_IGNORE_SIMPLIFY, SUBSURF_UV_SMOOTH_NONE, CCGDerivedMesh::totlvl, MultiresModifierData::totlvl, and MultiresModifierData::uv_smooth.

Referenced by ccgDM_release().

multires_set_tot_level()

void multires_set_tot_level	(	Object *	ob,
		MultiresModifierData *	mmd,
		int	lvl )

Definition at line 351 of file multires.cc.

References MultiresModifierData::lvl, Object::mode, OB_MODE_SCULPT, MultiresModifierData::renderlvl, MultiresModifierData::sculptlvl, and MultiresModifierData::totlvl.

Referenced by multires_del_higher(), multires_subdivide_create_tangent_displacement_linear_grids(), blender::ed::object::multires_update_totlevels(), multiresModifier_del_levels(), and multiresModifier_subdivide_to_level().

multires_stitch_grids()

void multires_stitch_grids

(

Object *

ob

)

Definition at line 1196 of file multires.cc.

References BKE_subdiv_ccg_average_stitch_faces(), BLI_assert, SubdivCCG::faces, blender::bke::pbvh::Grids, Object::sculpt, and SculptSession::subdiv_ccg.

Referenced by blender::ed::sculpt_paint::sculpt_fix_noise_tear().

multires_subdivide_create_tangent_displacement_linear_grids()

void multires_subdivide_create_tangent_displacement_linear_grids	(	Object *	object,
		MultiresModifierData *	mmd )

Definition at line 59 of file multires_reshape_subdivide.cc.

References CD_MDISPS, CD_SET_DEFAULT, Mesh::corner_data, Mesh::corners_num, CustomData_add_layer(), CustomData_has_layer(), multires_force_sculpt_rebuild(), multires_reshape_context_create_from_modifier(), multires_reshape_context_free(), multires_reshape_ensure_grids(), multires_reshape_object_grids_to_tangent_displacement(), multires_set_tot_level(), multires_subdivide_create_object_space_linear_grids(), and MultiresModifierData::totlvl.

Referenced by multiresModifier_subdivide_to_level().

multires_topology_changed()

void multires_topology_changed

(

Mesh *

mesh

)

Update multi-res data after topology changing.

Definition at line 1456 of file multires.cc.

References CD_MASK_MDISPS, CD_MDISPS, CustomData_external_read(), CustomData_get_layer_for_write(), MDisps::disps, MEM_calloc_arrayN, and MDisps::totdisp.

multiresModifier_base_apply()

void multiresModifier_base_apply	(	Depsgraph *	depsgraph,
		Object *	object,
		MultiresModifierData *	mmd )

Definition at line 240 of file multires_reshape.cc.

References depsgraph, multires_force_sculpt_rebuild(), multires_reshape_apply_base_refine_from_base(), multires_reshape_apply_base_refine_from_deform(), multires_reshape_apply_base_refit_base_mesh(), multires_reshape_apply_base_update_mesh_coords(), multires_reshape_assign_final_coords_from_mdisps(), multires_reshape_context_create_from_object(), multires_reshape_context_free(), multires_reshape_object_grids_to_tangent_displacement(), and multires_reshape_store_original_grids().

Referenced by blender::ed::object::multires_base_apply_exec().

multiresModifier_del_levels()

void multiresModifier_del_levels	(	MultiresModifierData *	mmd,
		Scene *	scene,
		Object *	object,
		int	direction )

Parameters

direction

1 for delete higher, 0 for lower (not implemented yet).

Definition at line 704 of file multires.cc.

References BKE_mesh_from_object(), CD_MDISPS, CustomData_get_layer_for_write(), multires_del_higher(), multires_force_sculpt_rebuild(), multires_get_level(), multires_set_tot_level(), multires_set_tot_mdisps(), multiresModifier_ensure_external_read(), and MultiresModifierData::totlvl.

Referenced by blender::ed::object::multires_higher_levels_delete_exec().

multiresModifier_ensure_external_read()

void multiresModifier_ensure_external_read	(	Mesh *	mesh,
		const MultiresModifierData *	mmd )

Definition at line 1524 of file multires.cc.

References multires_ensure_external_read(), and MultiresModifierData::totlvl.

Referenced by blender::bke::subdiv::initialize(), multires_apply_smat(), multires_del_higher(), multires_make_derived_from_derived(), multires_modifier_update_mdisps(), and multiresModifier_del_levels().

multiresModifier_prepare_join()

void multiresModifier_prepare_join	(	Depsgraph *	depsgraph,
		Scene *	scene,
		Object *	ob,
		Object *	to_ob )

Definition at line 1442 of file multires.cc.

References BKE_object_scale_to_mat3(), depsgraph, invert_m3(), mul_m3_m3m3(), multires_apply_smat(), and multires_sync_levels().

Referenced by join_mesh_single().

multiresModifier_rebuild_subdiv()

int multiresModifier_rebuild_subdiv	(	Depsgraph *	depsgraph,
		Object *	object,
		MultiresModifierData *	mmd,
		int	rebuild_limit,
		bool	switch_view_to_lower_level )

Definition at line 1211 of file multires_unsubdivide.cc.

References BKE_mesh_nomain_to_mesh(), depsgraph, MultiresModifierData::lvl, multires_create_grids_in_unsubdivided_base_mesh(), multires_force_sculpt_rebuild(), multires_reshape_assign_final_coords_from_mdisps(), multires_reshape_context_create_from_base_mesh(), multires_reshape_context_create_from_object(), multires_reshape_context_free(), multires_reshape_object_grids_to_tangent_displacement(), multires_reshape_store_original_grids(), multires_unsubdivide_context_free(), multires_unsubdivide_context_init(), multires_unsubdivide_to_basemesh(), MultiresModifierData::renderlvl, MultiresModifierData::sculptlvl, and MultiresModifierData::totlvl.

Referenced by blender::ed::object::multires_rebuild_subdiv_exec(), and blender::ed::object::multires_unsubdivide_exec().

multiresModifier_reshapeFromCCG()

bool multiresModifier_reshapeFromCCG	(	int	tot_level,
		Mesh *	coarse_mesh,
		SubdivCCG *	subdiv_ccg )

Definition at line 124 of file multires_reshape.cc.

References MultiresReshapeContext::level, multires_ensure_external_read(), multires_reshape_assign_final_coords_from_ccg(), multires_reshape_context_create_from_ccg(), multires_reshape_context_free(), multires_reshape_ensure_grids(), multires_reshape_object_grids_to_tangent_displacement(), multires_reshape_smooth_object_grids_with_details(), multires_reshape_store_original_grids(), and MultiresReshapeContext::top.

Referenced by multires_flush_sculpt_updates(), and object_update_from_subsurf_ccg().

multiresModifier_reshapeFromDeformModifier()

bool multiresModifier_reshapeFromDeformModifier	(	Depsgraph *	depsgraph,
		Object *	ob,
		MultiresModifierData *	mmd,
		ModifierData *	deform_md )

Definition at line 82 of file multires_reshape.cc.

References BKE_id_free(), BKE_modifier_deform_verts(), BKE_multires_create_mesh(), blender::Array< T, InlineBufferCapacity, Allocator >::data(), depsgraph, ModifierEvalContext::depsgraph, MultiresModifierData::lvl, MOD_APPLY_IGNORE_SIMPLIFY, MOD_APPLY_USECACHE, multiresModifier_reshapeFromVertcos(), MultiresModifierData::renderlvl, result, MultiresModifierData::sculptlvl, blender::Array< T, InlineBufferCapacity, Allocator >::size(), and MultiresModifierData::totlvl.

Referenced by blender::ed::object::modifier_apply_obdata().

multiresModifier_reshapeFromObject()

bool multiresModifier_reshapeFromObject	(	Depsgraph *	depsgraph,
		MultiresModifierData *	mmd,
		Object *	dst,
		Object *	src )

Returns truth on success, false otherwise.

This function might fail in cases like source and destination not having matched amount of vertices.

Definition at line 54 of file multires_reshape.cc.

References BKE_object_get_evaluated_mesh(), DEG_get_evaluated_object(), depsgraph, multiresModifier_reshapeFromVertcos(), and Mesh::verts_num.

Referenced by blender::ed::object::multires_reshape_exec().

multiresModifier_reshapeFromVertcos()

bool multiresModifier_reshapeFromVertcos	(	Depsgraph *	depsgraph,
		Object *	object,
		MultiresModifierData *	mmd,
		const float(*)	vert_coords[3],
		int	num_vert_coords )

Definition at line 30 of file multires_reshape.cc.

References depsgraph, MultiresReshapeContext::level, multires_reshape_assign_final_coords_from_vertcos(), multires_reshape_context_create_from_object(), multires_reshape_context_free(), multires_reshape_ensure_grids(), multires_reshape_object_grids_to_tangent_displacement(), multires_reshape_smooth_object_grids_with_details(), multires_reshape_store_original_grids(), and MultiresReshapeContext::top.

Referenced by multiresModifier_reshapeFromDeformModifier(), and multiresModifier_reshapeFromObject().

multiresModifier_scale_disp()

void multiresModifier_scale_disp	(	Depsgraph *	depsgraph,
		Scene *	scene,
		Object *	ob )

Definition at line 1432 of file multires.cc.

References BKE_object_scale_to_mat3(), depsgraph, and multires_apply_smat().

Referenced by blender::ed::object::apply_objects_internal().

multiresModifier_set_levels_from_disps()

void multiresModifier_set_levels_from_disps	(	MultiresModifierData *	mmd,
		Object *	ob )

Reset the multi-res levels to match the number of mdisps.

Definition at line 509 of file multires.cc.

References CD_MDISPS, CustomData_get_layer(), Object::data, get_levels_from_disps(), MultiresModifierData::lvl, MultiresModifierData::renderlvl, MultiresModifierData::sculptlvl, and MultiresModifierData::totlvl.

Referenced by BKE_modifiers_test_object(), and blender::ed::object::modifier_add().

multiresModifier_subdivide()

void multiresModifier_subdivide	(	Object *	object,
		MultiresModifierData *	mmd,
		eMultiresSubdivideModeType	mode )

Definition at line 153 of file multires_reshape.cc.

References multiresModifier_subdivide_to_level(), and MultiresModifierData::totlvl.

Referenced by blender::ed::object::multires_subdivide_exec().

multiresModifier_subdivide_to_level()

void multiresModifier_subdivide_to_level	(	Object *	object,
		MultiresModifierData *	mmd,
		int	top_level,
		eMultiresSubdivideModeType	mode )

Subdivide displacement to the given level. If level is lower than the current top level nothing happens.

Definition at line 161 of file multires_reshape.cc.

References CD_MDISPS, CD_SET_DEFAULT, Mesh::corner_data, Mesh::corners_num, CustomData_add_layer(), CustomData_has_layer(), ELEM, MultiresReshapeContext::level, multires_flush_sculpt_updates(), multires_reshape_assign_final_elements_from_orig_mdisps(), multires_reshape_context_create_from_modifier(), multires_reshape_context_free(), multires_reshape_ensure_grids(), multires_reshape_free_original_grids(), multires_reshape_object_grids_to_tangent_displacement(), multires_reshape_smooth_object_grids(), multires_reshape_smooth_object_grids_with_details(), multires_reshape_store_original_grids(), multires_set_tot_level(), multires_subdivide_create_tangent_displacement_linear_grids(), MULTIRES_SUBDIVIDE_LINEAR, MULTIRES_SUBDIVIDE_SIMPLE, MultiresReshapeContext::top, and MultiresModifierData::totlvl.

Referenced by multiresModifier_subdivide(), and multiresModifier_sync_levels_ex().

multiresModifier_sync_levels_ex()

void multiresModifier_sync_levels_ex	(	Object *	ob_dst,
		const MultiresModifierData *	mmd_src,
		MultiresModifierData *	mmd_dst )

If ob_src and ob_dst both have multi-res modifiers, synchronize them such that ob_dst has the same total number of levels as ob_src.

Definition at line 1343 of file multires.cc.

References multires_del_higher(), MULTIRES_SUBDIVIDE_CATMULL_CLARK, multiresModifier_subdivide_to_level(), and MultiresModifierData::totlvl.

Referenced by BKE_object_copy_modifier(), and multires_sync_levels().

old_mdisps_bilinear()

void old_mdisps_bilinear	(	float	out[3],
		float(*)	disps[3],
		int	st,
		float	u,
		float	v )

Definition at line 1290 of file multires.cc.

References add_v3_v3v3(), floor(), mul_v3_fl(), mul_v3_v3fl(), v, x, and y.

Referenced by loop_interp_multires_cb().