Antonis Ryakiotakis
5ff7ede1b5
This commit adds some first building blocks for the two operators to work modally based on mouse input. To make their function easier, two hotkeys are introduced, Ctrl+B for bevel and I for inset. TODO: After discussion with Campbell, we would like to add scale-style line indicators for the operators. This is already done for transform operators but a new interface for mesh operations may have to be written using pieces from that code since, strictly speaking bevel and inset are not exactly "transform" operators. Also, a better input method for inset is needed and more options exposed. The method implemented right now uses mouse move for thickness and ctrl-mouse move for depth. These are calculated using the distance of the selection center in screen space and the mouse position. While that may work and prevents abrupt changes in values when switching from thickness tweak mode to depth tweak mode, it limits the magnitude of values that can be put into the tool especially in small or large scale. Alternatives until a better method is written include: * use relative offset (works but may give strange results) * tweak manually after the operation.
184 lines
5.2 KiB
C++
184 lines
5.2 KiB
C++
/*
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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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 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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/** \file ED_transform.h
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* \ingroup editors
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*/
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#ifndef __ED_TRANSFORM_H__
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#define __ED_TRANSFORM_H__
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/* ******************* Registration Function ********************** */
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struct wmWindowManager;
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struct wmOperatorType;
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struct ListBase;
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struct wmEvent;
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struct bContext;
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struct Object;
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struct uiLayout;
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struct EnumPropertyItem;
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struct wmOperatorType;
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struct wmKeyMap;
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struct wmKeyConfig;
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void transform_keymap_for_space(struct wmKeyConfig *keyconf, struct wmKeyMap *keymap, int spaceid);
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void transform_operatortypes(void);
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/* ******************** Macros & Prototypes *********************** */
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/* MODE AND NUMINPUT FLAGS */
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enum {
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TFM_INIT = -1,
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TFM_DUMMY,
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TFM_TRANSLATION,
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TFM_ROTATION,
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TFM_RESIZE,
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TFM_TOSPHERE,
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TFM_SHEAR,
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TFM_WARP,
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TFM_SHRINKFATTEN,
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TFM_TILT,
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TFM_TRACKBALL,
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TFM_PUSHPULL,
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TFM_CREASE,
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TFM_MIRROR,
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TFM_BONESIZE,
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TFM_BONE_ENVELOPE,
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TFM_CURVE_SHRINKFATTEN,
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TFM_BONE_ROLL,
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TFM_TIME_TRANSLATE,
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TFM_TIME_SLIDE,
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TFM_TIME_SCALE,
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TFM_TIME_EXTEND,
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TFM_TIME_DUPLICATE,
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TFM_BAKE_TIME,
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TFM_BEVEL,
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TFM_BWEIGHT,
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TFM_ALIGN,
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TFM_EDGE_SLIDE,
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TFM_SEQ_SLIDE
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} TfmMode;
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/* TRANSFORM CONTEXTS */
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#define CTX_NONE 0
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#define CTX_TEXTURE 1
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#define CTX_EDGE 2
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#define CTX_NO_PET 4
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#define CTX_TWEAK 8
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#define CTX_NO_MIRROR 16
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#define CTX_AUTOCONFIRM 32
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#define CTX_BMESH 64
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#define CTX_NDOF 128
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#define CTX_MOVIECLIP 256
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/* Standalone call to get the transformation center corresponding to the current situation
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* returns 1 if successful, 0 otherwise (usually means there's no selection)
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* (if 0 is returns, *vec is unmodified)
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* */
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int calculateTransformCenter(struct bContext *C, int centerMode, float *cent3d, int *cent2d);
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struct TransInfo;
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struct ScrArea;
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struct Base;
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struct Scene;
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struct Object;
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int BIF_snappingSupported(struct Object *obedit);
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struct TransformOrientation;
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struct bContext;
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struct ReportList;
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void BIF_clearTransformOrientation(struct bContext *C);
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void BIF_removeTransformOrientation(struct bContext *C, struct TransformOrientation *ts);
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void BIF_removeTransformOrientationIndex(struct bContext *C, int index);
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void BIF_createTransformOrientation(struct bContext *C, struct ReportList *reports, char *name, int use, int overwrite);
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void BIF_selectTransformOrientation(struct bContext *C, struct TransformOrientation *ts);
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void BIF_selectTransformOrientationValue(struct bContext *C, int orientation);
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void ED_getTransformOrientationMatrix(const struct bContext *C, float orientation_mat[][3], int activeOnly);
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struct EnumPropertyItem *BIF_enumTransformOrientation(struct bContext *C);
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const char *BIF_menustringTransformOrientation(const struct bContext *C, const char *title); /* the returned value was allocated and needs to be freed after use */
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int BIF_countTransformOrientation(const struct bContext *C);
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void BIF_TransformSetUndo(const char *str);
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void BIF_selectOrientation(void);
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/* to be able to add operator properties to other operators */
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#define P_MIRROR (1 << 0)
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#define P_PROPORTIONAL (1 << 1)
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#define P_AXIS (1 << 2)
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#define P_SNAP (1 << 3)
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#define P_GEO_SNAP (P_SNAP | (1 << 4))
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#define P_ALIGN_SNAP (P_GEO_SNAP | (1 << 5))
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#define P_CONSTRAINT (1 << 6)
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#define P_OPTIONS (1 << 7)
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#define P_CORRECT_UV (1 << 8)
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void Transform_Properties(struct wmOperatorType *ot, int flags);
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/* view3d manipulators */
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int BIF_do_manipulator(struct bContext *C, struct wmEvent *event, struct wmOperator *op);
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void BIF_draw_manipulator(const struct bContext *C);
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/* Snapping */
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typedef struct DepthPeel {
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struct DepthPeel *next, *prev;
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float depth;
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float p[3];
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float no[3];
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struct Object *ob;
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int flag;
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} DepthPeel;
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struct ListBase;
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typedef enum SnapMode
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{
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SNAP_ALL = 0,
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SNAP_NOT_SELECTED = 1,
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SNAP_NOT_OBEDIT = 2
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} SnapMode;
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#define SNAP_MIN_DISTANCE 30
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int peelObjectsTransForm(struct TransInfo *t, struct ListBase *depth_peels, const float mval[2], SnapMode mode);
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int peelObjectsContext(struct bContext *C, struct ListBase *depth_peels, const float mval[2], SnapMode mode);
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int snapObjectsTransform(struct TransInfo *t, const float mval[2], int *r_dist, float r_loc[3], float r_no[3], SnapMode mode);
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int snapObjectsContext(struct bContext *C, const float mval[2], int *r_dist, float r_loc[3], float r_no[3], SnapMode mode);
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#endif
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