blender::ed::transform::TransDataContainer Struct Reference

#include <transform.hh>

Public Member Functions
bool	foreach_index (FunctionRef< bool(int)> fn) const
void	foreach_index_selected (FunctionRef< void(int)> fn) const

Public Attributes
TransData *	data
TransDataExtension *	data_ext
TransData2D *	data_2d
TransDataMirror *	data_mirror
int	data_len
int	data_mirror_len
int	data_gpf_len
Object *	obedit
float	mat [4][4]
float	imat [4][4]
float	mat3 [3][3]
float	imat3 [3][3]
float	mat3_unit [3][3]
Object *	poseobj
float	center_local [3]
bool	is_active
bool	use_local_mat
union {
struct {
uint   use_mirror_axis_x: 1
uint   use_mirror_axis_y: 1
uint   use_mirror_axis_z: 1
}
char   use_mirror_axis_any
};
TransCustomDataContainer	custom
int *	sorted_index_map

Detailed Description

Container for Transform Data

Used to implement multi-object modes, so each object can have its own data array as well as object matrix, local center etc.

Anything that can't be shared between all objects and doesn't make sense to store for every vertex (in the #TransDataContainer.data).

Note

at some point this could be used to store non object containers although this only makes sense if each container has its own matrices, otherwise all elements may as well be stored in one array (#TransDataContainer.data), as is already done for curve-objects, f-curves. etc.

Definition at line 662 of file transform.hh.

Member Function Documentation

foreach_index()

bool blender::ed::transform::TransDataContainer::foreach_index ( FunctionRef< bool(int)> fn ) const

inline

Call the given function for each index in the data. This index can then be used to access the data, data_ext, and data_2d arrays.

If there is a sorted_index_map (see above), this will be used. Otherwise it is assumed that the arrays can be iterated in their natural array order.

Parameters

fn	function that's called for each index. The function should return whether to keep looping (true) or break out of the loop (false).

Returns

whether the end of the loop was reached.

Definition at line 753 of file transform.hh.

References i.

Referenced by foreach_index_selected(), and blender::ed::transform::set_prop_dist().

foreach_index_selected()

void blender::ed::transform::TransDataContainer::foreach_index_selected ( FunctionRef< void(int)> fn ) const

inline

Call fn only for indices of selected items. Apart from that, this is the same as index_map() above.

Parameters

fn	function that's called for each index. Contrary to the index_map() function, it is assumed that all selected items should be visited, and so for simplicity there is no bool to return.

Definition at line 780 of file transform.hh.

References blender::ed::transform::TransDataBasic::flag, foreach_index(), i, and blender::ed::transform::TD_SELECTED.

Referenced by blender::ed::transform::UVGroups::init(), blender::ed::transform::set_prop_dist(), blender::ed::transform::transform_mesh_edge_slide_data_create(), blender::ed::transform::transform_mesh_uv_edge_slide_data_create(), and blender::ed::transform::transform_mesh_vert_slide_data_create().

Member Data Documentation

[union]

union { ... } blender::ed::transform::TransDataContainer

Mirror option.

center_local

float blender::ed::transform::TransDataContainer::center_local[3]

Center of transformation (in local-space), Calculated from #TransInfo.center_global.

Definition at line 694 of file transform.hh.

Referenced by blender::ed::transform::ElementMirror(), blender::ed::transform::ElementResize(), blender::ed::transform::ElementRotation(), blender::ed::transform::transdata_elem_push_pull(), blender::ed::transform::transdata_elem_shear(), and blender::ed::transform::transdata_elem_to_sphere().

custom

TransCustomDataContainer blender::ed::transform::TransDataContainer::custom

Definition at line 720 of file transform.hh.

Referenced by blender::ed::transform::cancelTransTracking(), blender::ed::transform::cancelTransTrackingCurves(), blender::ed::transform::curves::createTransCurvesVerts(), blender::ed::transform::createTransGraphEditData(), blender::ed::transform::greasepencil::createTransGreasePencilVerts(), blender::ed::transform::createTransMaskingData(), blender::ed::transform::createTransNlaData(), blender::ed::transform::createTransPaintCurveVerts(), blender::ed::transform::pointcloud::createTransPointCloudVerts(), blender::ed::transform::createTransSeqData(), blender::ed::transform::createTransSeqImageData(), blender::ed::transform::createTransSeqRetimingData(), blender::ed::transform::createTransTrackingCurvesData(), blender::ed::transform::createTransTrackingTracksData(), blender::ed::transform::curves::curve_populate_trans_data_structs(), blender::ed::transform::drawVertSlide(), blender::ed::transform::edge_slide_snap_apply(), blender::ed::transform::edge_slide_transform_matrix_fn(), blender::ed::transform::edgeSlideFirstGet(), blender::ed::transform::flushTransGraphData(), blender::ed::transform::flushTransMasking(), blender::ed::transform::flushTransPaintCurve(), blender::ed::transform::flushTransTracking(), blender::ed::transform::flushTransTrackingCurves(), blender::ed::transform::freeCustomNormalArray(), blender::ed::transform::freeSeqData(), blender::ed::transform::handleEventVertSlide(), blender::ed::transform::mesh_customdata_ensure(), blender::ed::transform::mesh_customdatacorrect_apply(), blender::ed::transform::mesh_uv_groups_get(), blender::ed::transform::pose_transform_mirror_update(), blender::ed::transform::recalcData_nla(), blender::ed::transform::restoreBones(), blender::ed::transform::restoreMirrorPoseBones(), blender::ed::transform::special_aftertrans_update__nla(), blender::ed::transform::storeCustomLNorValue(), blender::ed::transform::vert_slide_snap_apply(), and blender::ed::transform::vert_slide_transform_matrix_fn().

data

TransData* blender::ed::transform::TransDataContainer::data

Transformed data (array).

Definition at line 664 of file transform.hh.

Referenced by blender::ed::transform::applyObjectConstraintRot(), blender::ed::transform::applyTransObjects(), blender::ed::transform::clipUVData(), blender::ed::transform::createTransActionData(), blender::ed::transform::createTransCursor_2D_impl(), blender::ed::transform::createTransCursor_view3d(), blender::ed::transform::curves::createTransCurvesVerts(), blender::ed::transform::createTransGraphEditData(), blender::ed::transform::greasepencil::createTransGreasePencilVerts(), blender::ed::transform::createTransMaskingData(), blender::ed::transform::createTransNlaData(), blender::ed::transform::createTransNodeData(), blender::ed::transform::createTransObject(), blender::ed::transform::createTransPaintCurveVerts(), blender::ed::transform::pointcloud::createTransPointCloudVerts(), blender::ed::transform::createTransSculpt(), blender::ed::transform::createTransSeqData(), blender::ed::transform::createTransSeqImageData(), blender::ed::transform::createTransSeqRetimingData(), blender::ed::transform::createTransTexspace(), blender::ed::transform::createTransTrackingCurvesData(), blender::ed::transform::createTransTrackingTracksData(), blender::ed::transform::curves::curve_populate_trans_data_structs(), blender::ed::transform::flushTransGraphData(), blender::ed::transform::flushTransSeq(), blender::ed::transform::flushTransTracking(), blender::ed::transform::flushTransTrackingCurves(), blender::ed::transform::freeSeqData(), blender::ed::transform::freeSeqData(), blender::ed::transform::image_origin_set(), blender::ed::transform::image_transform_set(), blender::ed::transform::UVGroups::init(), blender::ed::transform::mesh_customdatacorrect_apply(), blender::ed::transform::mesh_customdatacorrect_create_impl(), blender::ed::transform::mesh_partial_ensure(), blender::ed::transform::mesh_transdata_mirror_apply(), blender::ed::transform::mesh_uv_group_is_inner(), blender::ed::transform::pose_transform_mirror_update(), blender::ed::transform::recalcData_actedit(), blender::ed::transform::recalcData_cursor_2D_impl(), blender::ed::transform::recalcData_sequencer(), blender::ed::transform::recalcData_sequencer_retiming(), blender::ed::transform::UVGroups::sd_array_create_and_init(), blender::ed::transform::UVGroups::sd_array_create_and_init_edge(), blender::ed::transform::seq_transform_collection_from_transdata(), blender::ed::transform::set_prop_dist(), blender::ed::transform::sort_trans_data_dist_container(), blender::ed::transform::sort_trans_data_selected_first_container(), blender::ed::transform::special_aftertrans_update__object(), blender::ed::transform::special_aftertrans_update__sequencer_image(), blender::ed::transform::transform_convert_clip_mirror_modifier_apply(), blender::ed::transform::transform_mesh_edge_slide_data_create(), blender::ed::transform::transform_mesh_uv_edge_slide_data_create(), blender::ed::transform::transform_mesh_uv_vert_slide_data_create(), blender::ed::transform::transform_mesh_vert_slide_data_create(), blender::ed::transform::transform_snap_nla_calc(), and blender::ed::transform::update_transdata_bezt_pointers().

data_2d

TransData2D* blender::ed::transform::TransDataContainer::data_2d

Transformed data for 2d (array).

Definition at line 668 of file transform.hh.

Referenced by blender::ed::transform::createTransActionData(), blender::ed::transform::createTransCursor_2D_impl(), blender::ed::transform::createTransGraphEditData(), blender::ed::transform::createTransMaskingData(), blender::ed::transform::createTransNodeData(), blender::ed::transform::createTransPaintCurveVerts(), blender::ed::transform::createTransSeqData(), blender::ed::transform::createTransSeqImageData(), blender::ed::transform::createTransSeqRetimingData(), blender::ed::transform::createTransTrackingCurvesData(), blender::ed::transform::createTransTrackingTracksData(), blender::ed::transform::flushTransGraphData(), blender::ed::transform::flushTransMasking(), blender::ed::transform::flushTransPaintCurve(), blender::ed::transform::flushTransSeq(), blender::ed::transform::flushTransTracking(), blender::ed::transform::flushTransTrackingCurves(), blender::ed::transform::image_origin_set(), blender::ed::transform::image_transform_set(), blender::ed::transform::recalcData_actedit(), blender::ed::transform::recalcData_cursor_2D_impl(), blender::ed::transform::recalcData_sequencer_retiming(), blender::ed::transform::remake_graph_transdata(), blender::ed::transform::special_aftertrans_update__sequencer_image(), and blender::ed::transform::update_transdata_bezt_pointers().

data_ext

TransDataExtension* blender::ed::transform::TransDataContainer::data_ext

Transformed data extension (array).

Definition at line 666 of file transform.hh.

Referenced by blender::ed::transform::createTransCursor_2D_impl(), blender::ed::transform::createTransCursor_view3d(), blender::ed::transform::createTransObject(), blender::ed::transform::createTransSculpt(), and blender::ed::transform::createTransTexspace().

data_gpf_len

int blender::ed::transform::TransDataContainer::data_gpf_len

Total number of transformed gp-frames.

Definition at line 677 of file transform.hh.

data_len

int blender::ed::transform::TransDataContainer::data_len

Total number of transformed data, data_ext, data_2d.

Definition at line 673 of file transform.hh.

Referenced by blender::ed::transform::applyTransObjects(), blender::ed::transform::clipUVData(), blender::ed::transform::countAndCleanTransDataContainer(), blender::ed::transform::createTransActionData(), blender::ed::transform::createTransCursor_2D_impl(), blender::ed::transform::createTransCursor_view3d(), blender::ed::transform::curves::createTransCurvesVerts(), blender::ed::transform::createTransGraphEditData(), blender::ed::transform::greasepencil::createTransGreasePencilVerts(), blender::ed::transform::createTransMaskingData(), blender::ed::transform::createTransNlaData(), blender::ed::transform::createTransNodeData(), blender::ed::transform::createTransObject(), blender::ed::transform::createTransPaintCurveVerts(), blender::ed::transform::pointcloud::createTransPointCloudVerts(), blender::ed::transform::createTransSculpt(), blender::ed::transform::createTransSeqData(), blender::ed::transform::createTransSeqImageData(), blender::ed::transform::createTransSeqRetimingData(), blender::ed::transform::createTransTexspace(), blender::ed::transform::createTransTrackingCurves(), blender::ed::transform::createTransTrackingCurvesData(), blender::ed::transform::createTransTrackingData(), blender::ed::transform::createTransTrackingTracksData(), blender::ed::transform::curves::curve_populate_trans_data_structs(), blender::ed::transform::flushTransPaintCurve(), blender::ed::transform::freeSeqData(), blender::ed::transform::freeSeqData(), blender::ed::transform::UVGroups::init(), blender::ed::transform::make_sorted_index_map(), blender::ed::transform::mesh_customdatacorrect_apply(), blender::ed::transform::mesh_customdatacorrect_create_impl(), blender::ed::transform::mesh_customdatacorrect_init_container_merge_group(), blender::ed::transform::nlastrip_shuffle_transformed(), blender::ed::transform::pose_transform_mirror_update(), blender::ed::transform::recalcData_nla(), blender::ed::transform::remake_graph_transdata(), blender::ed::transform::seq_transform_collection_from_transdata(), blender::ed::transform::special_aftertrans_update__nla(), blender::ed::transform::special_aftertrans_update__object(), blender::ed::transform::transform_convert_clip_mirror_modifier_apply(), blender::ed::transform::transform_mesh_edge_slide_data_create(), and blender::ed::transform::transform_snap_nla_calc().

data_mirror

TransDataMirror* blender::ed::transform::TransDataContainer::data_mirror

Transformed data for mirror elements (array).

Definition at line 670 of file transform.hh.

Referenced by blender::ed::transform::mesh_customdatacorrect_apply(), blender::ed::transform::mesh_customdatacorrect_create_impl(), blender::ed::transform::mesh_partial_ensure(), and blender::ed::transform::mesh_transdata_mirror_apply().

data_mirror_len

int blender::ed::transform::TransDataContainer::data_mirror_len

Total number of transformed data_mirror.

Definition at line 675 of file transform.hh.

Referenced by blender::ed::transform::mesh_customdatacorrect_apply(), blender::ed::transform::mesh_customdatacorrect_create_impl(), blender::ed::transform::mesh_customdatacorrect_init_container_merge_group(), blender::ed::transform::mesh_partial_ensure(), and blender::ed::transform::mesh_transdata_mirror_apply().

imat

float blender::ed::transform::TransDataContainer::imat[4][4]

Definition at line 682 of file transform.hh.

Referenced by blender::ed::transform::init_TransDataContainers().

imat3

float blender::ed::transform::TransDataContainer::imat3[3][3]

Definition at line 685 of file transform.hh.

Referenced by blender::ed::transform::constraintScaleLim(), blender::ed::transform::constraintTransLim(), blender::ed::transform::ElementRotation_ex(), and blender::ed::transform::init_TransDataContainers().

is_active

bool blender::ed::transform::TransDataContainer::is_active

Use for cases we care about the active, eg: active vert of active mesh. if set this will always be the first item in the array.

Definition at line 700 of file transform.hh.

Referenced by blender::ed::transform::createTransSculpt().

mat

float blender::ed::transform::TransDataContainer::mat[4][4]

Definition at line 681 of file transform.hh.

Referenced by blender::ed::transform::applyFaceNearest(), blender::ed::transform::applyFaceProject(), blender::ed::transform::constraintTransLim(), blender::ed::transform::edge_slide_snap_apply(), blender::ed::transform::edge_slide_transform_matrix_fn(), blender::ed::transform::init_TransDataContainers(), blender::ed::transform::prop_dist_loc_get(), blender::ed::transform::transdata_center_global_get(), blender::ed::transform::vert_slide_snap_apply(), and blender::ed::transform::vert_slide_transform_matrix_fn().

mat3

float blender::ed::transform::TransDataContainer::mat3[3][3]

3x3 copies of matrices above.

Definition at line 684 of file transform.hh.

Referenced by blender::ed::transform::constraintScaleLim(), blender::ed::transform::constraintTransLim(), blender::ed::transform::ElementRotation_ex(), and blender::ed::transform::init_TransDataContainers().

mat3_unit

float blender::ed::transform::TransDataContainer::mat3_unit[3][3]

Normalized mat3.

Definition at line 688 of file transform.hh.

Referenced by blender::ed::transform::applyObjectConstraintRot(), blender::ed::transform::applyObjectConstraintSize(), blender::ed::transform::applyObjectConstraintVec(), and blender::ed::transform::init_TransDataContainers().

obedit

Object* blender::ed::transform::TransDataContainer::obedit

Definition at line 679 of file transform.hh.

Referenced by blender::ed::transform::calcEdgeSlide_mval_range(), blender::ed::transform::calculateCenterActive(), blender::ed::transform::curves::createTransCurvesVerts(), blender::ed::transform::greasepencil::createTransGreasePencilVerts(), blender::ed::transform::pointcloud::createTransPointCloudVerts(), blender::ed::transform::drawVertSlide(), blender::ed::transform::freeCustomNormalArray(), blender::ed::transform::init_TransDataContainers(), blender::ed::transform::is_vert_slide_visible_bmesh(), blender::ed::transform::mesh_customdatacorrect_create_impl(), blender::ed::transform::mesh_partial_ensure(), blender::ed::transform::mesh_partial_update(), blender::ed::transform::restoreBones(), blender::ed::transform::transform_convert_clip_mirror_modifier_apply(), blender::ed::transform::transform_convert_mesh_crazyspace_detect(), blender::ed::transform::transform_mesh_edge_slide_data_create(), blender::ed::transform::transform_mesh_uv_edge_slide_data_create(), blender::ed::transform::transform_mesh_uv_vert_slide_data_create(), blender::ed::transform::EdgeSlideData::update_proj_mat(), and blender::ed::transform::VertSlideData::update_proj_mat().

poseobj

Object* blender::ed::transform::TransDataContainer::poseobj

If t->flag & T_POSE, this denotes pose object.

Definition at line 691 of file transform.hh.

Referenced by blender::ed::transform::ElementResize(), blender::ed::transform::init_TransDataContainers(), blender::ed::transform::restoreBones(), blender::ed::transform::restoreMirrorPoseBones(), and blender::ed::transform::transform_autoik_update().

sorted_index_map

int* blender::ed::transform::TransDataContainer::sorted_index_map

Array of indices for the data, data_ext, and data_2d arrays.

When using this index map to traverse the arrays, they will be sorted primarily by selection state (selected before unselected). Depending on the sort function used (see below), unselected items are then sorted by their "distance" for proportional editing.

At the moment of writing, this map is only used in cases where tc->data has a mixture of selected and unselected items (as far as I, Sybren, know, just for proportial editing). Without tc->sorted_index_map, all items in tc->data are expected to be selected.

NOTE: this is set to nullptr by default; use one of the sorting functions below to initialize the array.

See also

sort_trans_data_selected_first Sorts only by selection state.

sort_trans_data_dist Sorts by selection state and distance.

Definition at line 739 of file transform.hh.

Referenced by blender::ed::transform::make_sorted_index_map(), blender::ed::transform::sort_trans_data_dist_container(), and blender::ed::transform::sort_trans_data_selected_first_container().

use_local_mat

bool blender::ed::transform::TransDataContainer::use_local_mat

Store matrix, this avoids having to have duplicate check all over Typically: 'obedit->object_to_world().ptr()' or 'poseobj->object_to_world().ptr()', but may be used elsewhere too.

Definition at line 707 of file transform.hh.

Referenced by blender::ed::transform::applyFaceNearest(), blender::ed::transform::applyFaceProject(), blender::ed::transform::constraintTransLim(), blender::ed::transform::edge_slide_snap_apply(), blender::ed::transform::edge_slide_transform_matrix_fn(), blender::ed::transform::init_TransDataContainers(), blender::ed::transform::prop_dist_loc_get(), blender::ed::transform::transdata_center_global_get(), blender::ed::transform::vert_slide_snap_apply(), and blender::ed::transform::vert_slide_transform_matrix_fn().

use_mirror_axis_any

char blender::ed::transform::TransDataContainer::use_mirror_axis_any

Definition at line 717 of file transform.hh.

Referenced by blender::ed::transform::mesh_partial_ensure(), and blender::ed::transform::mesh_transdata_mirror_apply().

use_mirror_axis_x

uint blender::ed::transform::TransDataContainer::use_mirror_axis_x

Definition at line 712 of file transform.hh.

Referenced by blender::ed::transform::init_TransDataContainers().

use_mirror_axis_y

uint blender::ed::transform::TransDataContainer::use_mirror_axis_y

Definition at line 713 of file transform.hh.

Referenced by blender::ed::transform::init_TransDataContainers().

use_mirror_axis_z

uint blender::ed::transform::TransDataContainer::use_mirror_axis_z

Definition at line 714 of file transform.hh.

Referenced by blender::ed::transform::init_TransDataContainers().

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The documentation for this struct was generated from the following file:

• transform.hh