transform_snap_animation.cc File Reference

#include "BLI_math_matrix_types.hh"
#include "BLI_math_vector.h"
#include "BKE_nla.hh"
#include "ED_markers.hh"
#include "transform.hh"
#include "transform_snap.hh"

Go to the source code of this file.

Functions
Snapping in Anim Editors
void	snapFrameTransform (TransInfo *t, const eSnapMode snap_mode, const float val_initial, const float val_final, float *r_val_final)
static void	transform_snap_anim_flush_data_ex (TransInfo *t, TransData *td, float val, const eSnapMode snap_mode, float *r_val_final)
void	transform_snap_anim_flush_data (TransInfo *t, TransData *td, const eSnapMode snap_mode, float *r_val_final)
static void	invert_snap (eSnapMode &snap_mode)
static float2	nla_transform_apply (TransInfo *t, const float *vec, const float2 &ival)
bool	transform_snap_nla_calc (TransInfo *t, float *vec)

Function Documentation

invert_snap()

static void invert_snap ( eSnapMode & snap_mode )

static

Definition at line 110 of file transform_snap_animation.cc.

References SCE_SNAP_TO_FRAME, and SCE_SNAP_TO_SECOND.

Referenced by transform_snap_nla_calc().

nla_transform_apply()

static float2 nla_transform_apply ( TransInfo * t, const float * vec, const float2 & ival )

static

Definition at line 125 of file transform_snap_animation.cc.

References blender::MatBase< float, 4, 4 >::identity(), TransInfo::idx_max, blender::MatBase< T, NumCol, NumRow, Alignment >::location(), blender::MatBase< T, NumCol, NumRow, Alignment >::ptr(), transform_apply_matrix(), TransInfo::values_final, and blender::VecBase< T, Size >::xy().

Referenced by transform_snap_nla_calc().

snapFrameTransform()

void snapFrameTransform	(	TransInfo *	t,
		const eSnapMode	snap_mode,
		const float	val_initial,
		const float	val_final,
		float *	r_val_final )

Definition at line 25 of file transform_snap_animation.cc.

References ED_markers_find_nearest_marker_time(), TransSnap::flag, float, floor(), floorf, FPS, Scene::markers, SCE_SNAP_ABS_TIME_STEP, SCE_SNAP_TO_FRAME, SCE_SNAP_TO_MARKERS, SCE_SNAP_TO_SECOND, TransInfo::scene, and TransInfo::tsnap.

Referenced by headerTimeTranslate(), headerTranslation(), and transform_snap_anim_flush_data_ex().

transform_snap_anim_flush_data()

void transform_snap_anim_flush_data	(	TransInfo *	t,
		TransData *	td,
		eSnapMode	autosnap,
		float *	r_val_final )

This function is used by Animation Editor specific transform functions to do the Snap Keyframe to Nearest Frame/Marker.

Definition at line 102 of file transform_snap_animation.cc.

References transform_snap_anim_flush_data_ex().

Referenced by flushTransGraphData(), and recalcData_actedit().

transform_snap_anim_flush_data_ex()

static void transform_snap_anim_flush_data_ex ( TransInfo * t, TransData * td, float val, const eSnapMode snap_mode, float * r_val_final )

static

Definition at line 72 of file transform_snap_animation.cc.

References BKE_nla_tweakedit_remap(), BLI_assert, ELEM, TransSnap::flag, NLATIME_CONVERT_MAP, NLATIME_CONVERT_UNMAP, snapFrameTransform(), SPACE_NLA, SPACE_SEQ, TransInfo::spacetype, TD_GREASE_PENCIL_FRAME, and TransInfo::tsnap.

Referenced by transform_snap_anim_flush_data(), and transform_snap_nla_calc().

transform_snap_nla_calc()

bool transform_snap_nla_calc	(	TransInfo *	t,
		float *	vec )

Definition at line 143 of file transform_snap_animation.cc.

References abs(), copy_v2_v2(), TransDataContainer::data, TransDataContainer::data_len, FLT_MAX, invert_snap(), MOD_SNAP_INVERT, TransSnap::mode, TransInfo::modifiers, nla_transform_apply(), TransSnap::snap_source, TransSnap::snap_target, TRANS_DATA_CONTAINER_FIRST_SINGLE, transform_snap_anim_flush_data_ex(), and TransInfo::tsnap.

Referenced by snap_target_nla_fn().