664 lines
24 KiB
C++
664 lines
24 KiB
C++
/**
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* $Id$
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*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* The Original Code is: all of this file.
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*
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* Contributor(s): none yet.
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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#ifndef TRANSFORM_H
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#define TRANSFORM_H
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#include "ED_transform.h"
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/* ************************** Types ***************************** */
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struct TransInfo;
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struct TransData;
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struct TransSnap;
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struct NumInput;
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struct Object;
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struct View3D;
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struct ScrArea;
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struct Scene;
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struct bPose;
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struct bConstraint;
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struct BezTriple;
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struct wmOperatorType;
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struct wmOperator;
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struct bContext;
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struct wmEvent;
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struct wmTimer;
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struct ARegion;
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typedef struct NDofInput {
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int flag;
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int axis;
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float fval[7];
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float factor[3];
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} NDofInput;
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typedef struct NumInput {
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short idx;
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short idx_max;
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short flag; /* Different flags to indicate different behaviors */
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char inv[3]; /* If the value is inverted or not */
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float val[3]; /* Direct value of the input */
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int ctrl[3]; /* Control to indicate what to do with the numbers that are typed */
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} NumInput ;
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/*
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The ctrl value has different meaning:
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0 : No value has been typed
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otherwise, |value| - 1 is where the cursor is located after the period
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Positive : number is positive
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Negative : number is negative
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*/
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typedef struct TransSnap {
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short modePoint;
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short modeTarget;
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short mode;
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short align;
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short status;
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float snapPoint[3]; /* snapping from this point */
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float snapTarget[3]; /* to this point */
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float snapNormal[3];
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float snapTangent[3];
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float dist; // Distance from snapPoint to snapTarget
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double last;
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void (*applySnap)(struct TransInfo *, float *);
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void (*calcSnap)(struct TransInfo *, float *);
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void (*targetSnap)(struct TransInfo *);
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float (*distance)(struct TransInfo *, float p1[3], float p2[3]); // Get the transform distance between two points (used by Closest snap)
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} TransSnap;
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typedef struct TransCon {
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char text[50]; /* Description of the Constraint for header_print */
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float mtx[3][3]; /* Matrix of the Constraint space */
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float imtx[3][3]; /* Inverse Matrix of the Constraint space */
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float pmtx[3][3]; /* Projection Constraint Matrix (same as imtx with some axis == 0) */
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float center[3]; /* transformation center to define where to draw the view widget
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ALWAYS in global space. Unlike the transformation center */
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short imval[2]; /* initial mouse value for visual calculation */
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/* the one in TransInfo is not garanty to stay the same (Rotates change it) */
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int mode; /* Mode flags of the Constraint */
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void (*drawExtra)(struct TransInfo *);
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/* For constraints that needs to draw differently from the other
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uses this instead of the generic draw function */
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void (*applyVec)(struct TransInfo *, struct TransData *, float *, float *, float *);
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/* Apply function pointer for linear vectorial transformation */
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/* The last three parameters are pointers to the in/out/printable vectors */
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void (*applySize)(struct TransInfo *, struct TransData *, float [3][3]);
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/* Apply function pointer for size transformation */
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void (*applyRot)(struct TransInfo *, struct TransData *, float [3], float *);
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/* Apply function pointer for rotation transformation */
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} TransCon;
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typedef struct TransDataIpokey {
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int flag; /* which keys */
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float *locx, *locy, *locz; /* channel pointers */
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float *rotx, *roty, *rotz;
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float *quatx, *quaty, *quatz, *quatw;
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float *sizex, *sizey, *sizez;
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float oldloc[9]; /* storage old values */
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float oldrot[9];
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float oldsize[9];
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float oldquat[12];
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} TransDataIpokey;
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typedef struct TransDataExtension {
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float drot[3]; /* Initial object drot */
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float dsize[3]; /* Initial object dsize */
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float *rot; /* Rotation of the data to transform (Faculative) */
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float irot[3]; /* Initial rotation */
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float *quat; /* Rotation quaternion of the data to transform (Faculative) */
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float iquat[4]; /* Initial rotation quaternion */
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float *size; /* Size of the data to transform (Faculative) */
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float isize[3]; /* Initial size */
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float obmat[4][4]; /* Object matrix */
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} TransDataExtension;
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typedef struct TransData2D {
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float loc[3]; /* Location of data used to transform (x,y,0) */
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float *loc2d; /* Pointer to real 2d location of data */
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} TransData2D;
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/* we need to store 2 handles for each transdata incase the other handle wasnt selected */
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typedef struct TransDataCurveHandleFlags {
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char ih1, ih2;
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char *h1, *h2;
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} TransDataCurveHandleFlags;
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/* for sequencer transform */
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typedef struct TransDataSeq {
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struct Sequence *seq;
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int flag; /* a copy of seq->flag that may be modified for nested strips */
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short start_offset; /* use this so we can have transform data at the strips start, but apply correctly to the start frame */
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short sel_flag; /* one of SELECT, SEQ_LEFTSEL and SEQ_RIGHTSEL */
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} TransDataSeq;
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/* for NLA transform (stored in td->extra pointer) */
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typedef struct TransDataNla {
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struct NlaTrack *oldTrack; /* Original NLA-Track that the strip belongs to */
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struct NlaTrack *nlt; /* Current NLA-Track that the strip belongs to */
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struct NlaStrip *strip; /* NLA-strip this data represents */
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/* dummy values for transform to write in - must have 3 elements... */
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float h1[3]; /* start handle */
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float h2[3]; /* end handle */
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int trackIndex; /* index of track that strip is currently in */
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int handle; /* handle-index: 0 for dummy entry, -1 for start, 1 for end, 2 for both ends */
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} TransDataNla;
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typedef struct TransData {
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float dist; /* Distance needed to affect element (for Proportionnal Editing) */
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float rdist; /* Distance to the nearest element (for Proportionnal Editing) */
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float factor; /* Factor of the transformation (for Proportionnal Editing) */
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float *loc; /* Location of the data to transform */
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float iloc[3]; /* Initial location */
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float *val; /* Value pointer for special transforms */
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float ival; /* Old value*/
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float center[3]; /* Individual data center */
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float mtx[3][3]; /* Transformation matrix from data space to global space */
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float smtx[3][3]; /* Transformation matrix from global space to data space */
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float axismtx[3][3];/* Axis orientation matrix of the data */
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struct Object *ob;
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struct bConstraint *con; /* for objects/bones, the first constraint in its constraint stack */
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TransDataExtension *ext; /* for objects, poses. 1 single malloc per TransInfo! */
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TransDataIpokey *tdi; /* for objects, ipo keys. per transdata a malloc */
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TransDataCurveHandleFlags *hdata; /* for curves, stores handle flags for modification/cancel */
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void *extra; /* extra data (mirrored element pointer, in editmode mesh to EditVert) (editbone for roll fixing) (...) */
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short flag; /* Various flags */
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short protectflag; /* If set, copy of Object or PoseChannel protection */
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} TransData;
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typedef struct MouseInput {
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void (*apply)(struct TransInfo *, struct MouseInput *, short [2], float [3]);
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short imval[2]; /* initial mouse position */
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char precision;
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short precision_mval[2]; /* mouse position when precision key was pressed */
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int center[2];
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float factor;
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} MouseInput;
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typedef struct TransInfo {
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int mode; /* current mode */
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int flag; /* generic flags for special behaviors */
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int modifiers; /* special modifiers, by function, not key */
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short state; /* current state (running, canceled,...)*/
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int options; /* current context/options for transform */
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float val; /* init value for some transformations (and rotation angle) */
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float fac; /* factor for distance based transform */
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int (*transform)(struct TransInfo *, short *);
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/* transform function pointer */
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int (*handleEvent)(struct TransInfo *, struct wmEvent *);
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/* event handler function pointer RETURN 1 if redraw is needed */
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int total; /* total number of transformed data */
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TransData *data; /* transformed data (array) */
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TransDataExtension *ext; /* transformed data extension (array) */
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TransData2D *data2d; /* transformed data for 2d (array) */
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TransCon con; /* transformed constraint */
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TransSnap tsnap;
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NumInput num; /* numerical input */
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NDofInput ndof; /* ndof input */
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MouseInput mouse; /* mouse input */
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char redraw; /* redraw flag */
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float prop_size; /* proportional circle radius */
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char proptext[20]; /* proportional falloff text */
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float center[3]; /* center of transformation */
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int center2d[2]; /* center in screen coordinates */
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short imval[2]; /* initial mouse position */
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short event_type; /* event->type used to invoke transform */
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short idx_max; /* maximum index on the input vector */
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float snap[3]; /* Snapping Gears */
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char frame_side; /* Mouse side of the cfra, 'L', 'R' or 'B' */
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float viewmat[4][4]; /* copy from G.vd, prevents feedback, */
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float viewinv[4][4]; /* and to make sure we don't have to */
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float persmat[4][4]; /* access G.vd from other space types */
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float persinv[4][4];
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short persp;
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short around;
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char spacetype; /* spacetype where transforming is */
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char helpline; /* helpline modes (not to be confused with hotline) */
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float vec[3]; /* translation, to show for widget */
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float mat[3][3]; /* rot/rescale, to show for widget */
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char *undostr; /* if set, uses this string for undo */
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float spacemtx[3][3]; /* orientation matrix of the current space */
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char spacename[32]; /* name of the current space */
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struct Object *poseobj; /* if t->flag & T_POSE, this denotes pose object */
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void *customData; /* Per Transform custom data */
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/*************** NEW STUFF *********************/
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short current_orientation;
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short prop_mode;
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float values[4];
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float auto_values[4];
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void *view;
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struct ScrArea *sa;
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struct ARegion *ar;
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struct Scene *scene;
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struct ToolSettings *settings;
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struct wmTimer *animtimer;
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short mval[2]; /* current mouse position */
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struct Object *obedit;
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void *draw_handle;
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} TransInfo;
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/* ******************** Macros & Prototypes *********************** */
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/* NUMINPUT FLAGS */
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#define NUM_NULL_ONE 2
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#define NUM_NO_NEGATIVE 4
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#define NUM_NO_ZERO 8
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#define NUM_NO_FRACTION 16
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#define NUM_AFFECT_ALL 32
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/* NDOFINPUT FLAGS */
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#define NDOF_INIT 1
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/* transinfo->state */
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#define TRANS_RUNNING 0
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#define TRANS_CONFIRM 1
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#define TRANS_CANCEL 2
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/* transinfo->flag */
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#define T_OBJECT (1 << 0)
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#define T_EDIT (1 << 1)
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#define T_POSE (1 << 2)
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#define T_TEXTURE (1 << 3)
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#define T_CAMERA (1 << 4)
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// trans on points, having no rotation/scale
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#define T_POINTS (1 << 6)
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// for manipulator exceptions, like scaling using center point, drawing help lines
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#define T_USES_MANIPULATOR (1 << 7)
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/* restrictions flags */
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#define T_ALL_RESTRICTIONS ((1 << 8)|(1 << 9)|(1 << 10))
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#define T_NO_CONSTRAINT (1 << 8)
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#define T_NULL_ONE (1 << 9)
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#define T_NO_ZERO (1 << 10)
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#define T_PROP_EDIT (1 << 11)
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#define T_PROP_CONNECTED (1 << 12)
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#define T_V3D_ALIGN (1 << 14)
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/* for 2d views like uv or ipo */
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#define T_2D_EDIT (1 << 15)
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#define T_CLIP_UV (1 << 16)
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#define T_FREE_CUSTOMDATA (1 << 17)
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/* auto-ik is on */
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#define T_AUTOIK (1 << 18)
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#define T_MIRROR (1 << 19)
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#define T_AUTOVALUES (1 << 20)
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/* to specificy if we save back settings at the end */
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#define T_MODAL (1 << 21)
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/* TransInfo->modifiers */
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#define MOD_CONSTRAINT_SELECT 0x01
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#define MOD_PRECISION 0x02
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#define MOD_SNAP_GEARS 0x04
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#define MOD_CONSTRAINT_PLANE 0x08
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/* ******************************************************************************** */
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/* transinfo->helpline */
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#define HLP_NONE 0
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#define HLP_SPRING 1
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#define HLP_ANGLE 2
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#define HLP_HARROW 3
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#define HLP_VARROW 4
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#define HLP_TRACKBALL 5
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/* transinfo->con->mode */
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#define CON_APPLY 1
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#define CON_AXIS0 2
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#define CON_AXIS1 4
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#define CON_AXIS2 8
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#define CON_SELECT 16
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#define CON_NOFLIP 32 /* does not reorient vector to face viewport when on */
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#define CON_USER 64
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/* transdata->flag */
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#define TD_SELECTED 1
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#define TD_ACTIVE (1 << 1)
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#define TD_NOACTION (1 << 2)
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#define TD_USEQUAT (1 << 3)
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#define TD_NOTCONNECTED (1 << 4)
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#define TD_SINGLESIZE (1 << 5) /* used for scaling of MetaElem->rad */
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#define TD_TIMEONLY (1 << 8)
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#define TD_NOCENTER (1 << 9)
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#define TD_NO_EXT (1 << 10) /* ext abused for particle key timing */
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#define TD_SKIP (1 << 11) /* don't transform this data */
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#define TD_BEZTRIPLE (1 << 12) /* if this is a bez triple, we need to restore the handles, if this is set transdata->misc.hdata needs freeing */
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#define TD_NO_LOC (1 << 13) /* when this is set, don't apply translation changes to this element */
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#define TD_NOTIMESNAP (1 << 14) /* for Graph Editor autosnap, indicates that point should not undergo autosnapping */
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#define TD_INTVALUES (1 << 15) /* for Graph Editor - curves that can only have int-values need their keyframes tagged with this */
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/* transsnap->status */
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#define SNAP_ON 1
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#define SNAP_FORCED 2
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#define TARGET_INIT 4
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#define POINT_INIT 8
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/* transsnap->modePoint */
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#define SNAP_GRID 0
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#define SNAP_GEO 1
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/* transsnap->modeTarget */
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#define SNAP_CLOSEST 0
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#define SNAP_CENTER 1
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#define SNAP_MEDIAN 2
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#define SNAP_ACTIVE 3
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void TFM_OT_transform(struct wmOperatorType *ot);
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int initTransform(struct bContext *C, struct TransInfo *t, struct wmOperator *op, struct wmEvent *event, int mode);
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void saveTransform(struct bContext *C, struct TransInfo *t, struct wmOperator *op);
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void transformEvent(TransInfo *t, struct wmEvent *event);
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void transformApply(struct bContext *C, TransInfo *t);
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int transformEnd(struct bContext *C, TransInfo *t);
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void setTransformViewMatrices(TransInfo *t);
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void convertViewVec(TransInfo *t, float *vec, short dx, short dy);
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void projectIntView(TransInfo *t, float *vec, int *adr);
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void projectFloatView(TransInfo *t, float *vec, float *adr);
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void applyAspectRatio(TransInfo *t, float *vec);
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void removeAspectRatio(TransInfo *t, float *vec);
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void initWarp(TransInfo *t);
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int handleEventWarp(TransInfo *t, struct wmEvent *event);
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int Warp(TransInfo *t, short mval[2]);
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void initShear(TransInfo *t);
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int handleEventShear(TransInfo *t, struct wmEvent *event);
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int Shear(TransInfo *t, short mval[2]);
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void initResize(TransInfo *t);
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int Resize(TransInfo *t, short mval[2]);
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void initTranslation(TransInfo *t);
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int Translation(TransInfo *t, short mval[2]);
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void initToSphere(TransInfo *t);
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int ToSphere(TransInfo *t, short mval[2]);
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void initRotation(TransInfo *t);
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int Rotation(TransInfo *t, short mval[2]);
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void initShrinkFatten(TransInfo *t);
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int ShrinkFatten(TransInfo *t, short mval[2]);
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void initTilt(TransInfo *t);
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int Tilt(TransInfo *t, short mval[2]);
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void initCurveShrinkFatten(TransInfo *t);
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int CurveShrinkFatten(TransInfo *t, short mval[2]);
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void initTrackball(TransInfo *t);
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int Trackball(TransInfo *t, short mval[2]);
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void initPushPull(TransInfo *t);
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int PushPull(TransInfo *t, short mval[2]);
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void initBevel(TransInfo *t);
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int handleEventBevel(TransInfo *t, struct wmEvent *event);
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int Bevel(TransInfo *t, short mval[2]);
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void initBevelWeight(TransInfo *t);
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int BevelWeight(TransInfo *t, short mval[2]);
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void initCrease(TransInfo *t);
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int Crease(TransInfo *t, short mval[2]);
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void initBoneSize(TransInfo *t);
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int BoneSize(TransInfo *t, short mval[2]);
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void initBoneEnvelope(TransInfo *t);
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int BoneEnvelope(TransInfo *t, short mval[2]);
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void initBoneRoll(TransInfo *t);
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int BoneRoll(TransInfo *t, short mval[2]);
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void initTimeTranslate(TransInfo *t);
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int TimeTranslate(TransInfo *t, short mval[2]);
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void initTimeSlide(TransInfo *t);
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int TimeSlide(TransInfo *t, short mval[2]);
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void initTimeScale(TransInfo *t);
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int TimeScale(TransInfo *t, short mval[2]);
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void initBakeTime(TransInfo *t);
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int BakeTime(TransInfo *t, short mval[2]);
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void initMirror(TransInfo *t);
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int Mirror(TransInfo *t, short mval[2]);
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void initAlign(TransInfo *t);
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int Align(TransInfo *t, short mval[2]);
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void drawPropCircle(const struct bContext *C, TransInfo *t);
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|
|
|
/*********************** transform_conversions.c ********** */
|
|
struct ListBase;
|
|
|
|
void flushTransGPactionData(TransInfo *t);
|
|
void flushTransGraphData(TransInfo *t);
|
|
void remake_graph_transdata(TransInfo *t, struct ListBase *anim_data);
|
|
void flushTransUVs(TransInfo *t);
|
|
void flushTransParticles(TransInfo *t);
|
|
int clipUVTransform(TransInfo *t, float *vec, int resize);
|
|
void flushTransNodes(TransInfo *t);
|
|
void flushTransSeq(TransInfo *t);
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|
|
|
/*********************** exported from transform_manipulator.c ********** */
|
|
int calc_manipulator_stats(const struct bContext *C);
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|
float get_drawsize(struct ARegion *ar, float *co);
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|
|
|
/*********************** TransData Creation and General Handling *********** */
|
|
void createTransData(struct bContext *C, TransInfo *t);
|
|
void sort_trans_data_dist(TransInfo *t);
|
|
void add_tdi_poin(float *poin, float *old, float delta);
|
|
void special_aftertrans_update(TransInfo *t);
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|
|
|
void transform_autoik_update(TransInfo *t, short mode);
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|
|
|
/* auto-keying stuff used by special_aftertrans_update */
|
|
short autokeyframe_cfra_can_key(struct Scene *scene, struct Object *ob);
|
|
void autokeyframe_ob_cb_func(struct Scene *scene, struct View3D *v3d, struct Object *ob, int tmode);
|
|
void autokeyframe_pose_cb_func(struct Scene *scene, struct View3D *v3d, struct Object *ob, int tmode, short targetless_ik);
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|
|
|
/*********************** Constraints *****************************/
|
|
|
|
void drawConstraint(const struct bContext *C, TransInfo *t);
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|
|
|
void getConstraintMatrix(TransInfo *t);
|
|
void setConstraint(TransInfo *t, float space[3][3], int mode, const char text[]);
|
|
void setLocalConstraint(TransInfo *t, int mode, const char text[]);
|
|
void setUserConstraint(TransInfo *t, int mode, const char text[]);
|
|
|
|
void constraintNumInput(TransInfo *t, float vec[3]);
|
|
|
|
void getConstraintMatrix(TransInfo *t);
|
|
int isLockConstraint(TransInfo *t);
|
|
int getConstraintSpaceDimension(TransInfo *t);
|
|
char constraintModeToChar(TransInfo *t);
|
|
|
|
void startConstraint(TransInfo *t);
|
|
void stopConstraint(TransInfo *t);
|
|
|
|
void initSelectConstraint(TransInfo *t, float mtx[3][3]);
|
|
void selectConstraint(TransInfo *t);
|
|
void postSelectConstraint(TransInfo *t);
|
|
|
|
void setNearestAxis(TransInfo *t);
|
|
|
|
/*********************** Snapping ********************************/
|
|
|
|
typedef enum {
|
|
NO_GEARS = 0,
|
|
BIG_GEARS = 1,
|
|
SMALL_GEARS = 2
|
|
} GearsType;
|
|
|
|
void snapGrid(TransInfo *t, float *val);
|
|
void snapGridAction(TransInfo *t, float *val, GearsType action);
|
|
|
|
void initSnapping(struct TransInfo *t, struct wmOperator *op);
|
|
void applySnapping(TransInfo *t, float *vec);
|
|
void resetSnapping(TransInfo *t);
|
|
int handleSnapping(TransInfo *t, struct wmEvent *event);
|
|
void drawSnapping(const struct bContext *C, TransInfo *t);
|
|
int usingSnappingNormal(TransInfo *t);
|
|
int validSnappingNormal(TransInfo *t);
|
|
|
|
/********************** Mouse Input ******************************/
|
|
|
|
typedef enum {
|
|
INPUT_NONE,
|
|
INPUT_VECTOR,
|
|
INPUT_SPRING,
|
|
INPUT_SPRING_FLIP,
|
|
INPUT_ANGLE,
|
|
INPUT_TRACKBALL,
|
|
INPUT_HORIZONTAL_RATIO,
|
|
INPUT_HORIZONTAL_ABSOLUTE,
|
|
INPUT_VERTICAL_RATIO,
|
|
INPUT_VERTICAL_ABSOLUTE
|
|
} MouseInputMode;
|
|
|
|
void initMouseInput(TransInfo *t, MouseInput *mi, int center[2], short mval[2]);
|
|
void initMouseInputMode(TransInfo *t, MouseInput *mi, MouseInputMode mode);
|
|
int handleMouseInput(struct TransInfo *t, struct MouseInput *mi, struct wmEvent *event);
|
|
void applyMouseInput(struct TransInfo *t, struct MouseInput *mi, short mval[2], float output[3]);
|
|
|
|
/*********************** Generics ********************************/
|
|
|
|
int initTransInfo(struct bContext *C, TransInfo *t, struct wmOperator *op, struct wmEvent *event);
|
|
void postTrans (TransInfo *t);
|
|
void resetTransRestrictions(TransInfo *t);
|
|
|
|
void drawLine(TransInfo *t, float *center, float *dir, char axis, short options);
|
|
|
|
TransDataCurveHandleFlags *initTransDataCurveHandes(TransData *td, struct BezTriple *bezt);
|
|
|
|
/* DRAWLINE options flags */
|
|
#define DRAWLIGHT 1
|
|
#define DRAWDASHED 2
|
|
#define DRAWBOLD 4
|
|
|
|
void applyTransObjects(TransInfo *t);
|
|
void restoreTransObjects(TransInfo *t);
|
|
void restoreTransNodes(TransInfo *t);
|
|
void recalcData(TransInfo *t);
|
|
|
|
void calculateCenter(TransInfo *t);
|
|
void calculateCenter2D(TransInfo *t);
|
|
void calculateCenterBound(TransInfo *t);
|
|
void calculateCenterMedian(TransInfo *t);
|
|
void calculateCenterCursor(TransInfo *t);
|
|
|
|
void calculateCenterCursor2D(TransInfo *t);
|
|
void calculatePropRatio(TransInfo *t);
|
|
|
|
void getViewVector(TransInfo *t, float coord[3], float vec[3]);
|
|
|
|
TransInfo * BIF_GetTransInfo(void);
|
|
|
|
/*********************** NumInput ********************************/
|
|
|
|
void initNumInput(NumInput *n);
|
|
void outputNumInput(NumInput *n, char *str);
|
|
short hasNumInput(NumInput *n);
|
|
void applyNumInput(NumInput *n, float *vec);
|
|
char handleNumInput(NumInput *n, struct wmEvent *event);
|
|
|
|
/*********************** NDofInput ********************************/
|
|
|
|
void initNDofInput(NDofInput *n);
|
|
int hasNDofInput(NDofInput *n);
|
|
void applyNDofInput(NDofInput *n, float *vec);
|
|
int handleNDofInput(NDofInput *n, struct wmEvent *event);
|
|
|
|
/* handleNDofInput return values */
|
|
#define NDOF_REFRESH 1
|
|
#define NDOF_NOMOVE 2
|
|
#define NDOF_CONFIRM 3
|
|
#define NDOF_CANCEL 4
|
|
|
|
|
|
/*********************** Transform Orientations ******************************/
|
|
|
|
void initTransformOrientation(struct bContext *C, TransInfo *t);
|
|
|
|
int manageObjectSpace(struct bContext *C, int confirm, int set);
|
|
int manageMeshSpace(struct bContext *C, int confirm, int set);
|
|
int manageBoneSpace(struct bContext *C, int confirm, int set);
|
|
|
|
/* Those two fill in mat and return non-zero on success */
|
|
int createSpaceNormal(float mat[3][3], float normal[3]);
|
|
int createSpaceNormalTangent(float mat[3][3], float normal[3], float tangent[3]);
|
|
|
|
int addMatrixSpace(struct bContext *C, float mat[3][3], char name[]);
|
|
int addObjectSpace(struct bContext *C, struct Object *ob);
|
|
void applyTransformOrientation(const struct bContext *C, TransInfo *t);
|
|
|
|
|
|
#define ORIENTATION_NONE 0
|
|
#define ORIENTATION_NORMAL 1
|
|
#define ORIENTATION_VERT 2
|
|
#define ORIENTATION_EDGE 3
|
|
#define ORIENTATION_FACE 4
|
|
|
|
int getTransformOrientation(const struct bContext *C, float normal[3], float plane[3], int activeOnly);
|
|
int createSpaceNormal(float mat[3][3], float normal[3]);
|
|
int createSpaceNormalTangent(float mat[3][3], float normal[3], float tangent[3]);
|
|
|
|
#endif
|
|
|
|
|