2011-02-23 11:52:22 +01:00
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/*
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2008-12-29 21:37:54 +01:00
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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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2010-02-12 14:34:04 +01:00
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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2008-12-29 21:37:54 +01:00
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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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2011-02-27 21:29:51 +01:00
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/** \file blender/editors/transform/transform_input.c
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* \ingroup edtransform
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*/
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2008-12-29 21:37:54 +01:00
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#include <stdlib.h>
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#include <math.h>
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#include "DNA_screen_types.h"
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2009-11-10 21:43:45 +01:00
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#include "BLI_math.h"
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2011-01-07 19:36:47 +01:00
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#include "BLI_utildefines.h"
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2008-12-29 21:37:54 +01:00
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#include "WM_types.h"
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#include "transform.h"
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2009-09-21 14:23:56 +02:00
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#include "MEM_guardedalloc.h"
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2009-07-09 03:52:54 +02:00
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2008-12-29 21:37:54 +01:00
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/* ************************** INPUT FROM MOUSE *************************** */
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2011-05-12 18:47:36 +02:00
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static void InputVector(TransInfo *t, MouseInput *mi, const int mval[2], float output[3])
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2008-12-29 21:37:54 +01:00
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{
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float vec[3], dvec[3];
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2012-03-06 19:40:15 +01:00
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if (mi->precision) {
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2008-12-29 21:37:54 +01:00
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/* calculate the main translation and the precise one separate */
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2011-05-12 18:47:36 +02:00
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convertViewVec(t, dvec, (mval[0] - mi->precision_mval[0]), (mval[1] - mi->precision_mval[1]));
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2009-11-10 21:43:45 +01:00
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mul_v3_fl(dvec, 0.1f);
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2011-05-12 18:47:36 +02:00
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convertViewVec(t, vec, (mi->precision_mval[0] - t->imval[0]), (mi->precision_mval[1] - t->imval[1]));
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2009-11-10 21:43:45 +01:00
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add_v3_v3v3(output, vec, dvec);
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2008-12-29 21:37:54 +01:00
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}
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2012-03-06 19:40:15 +01:00
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else {
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2011-05-12 18:47:36 +02:00
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convertViewVec(t, output, (mval[0] - t->imval[0]), (mval[1] - t->imval[1]));
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2008-12-29 21:37:54 +01:00
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}
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2009-07-09 03:52:54 +02:00
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2008-12-29 21:37:54 +01:00
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}
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2011-05-12 18:47:36 +02:00
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static void InputSpring(TransInfo *UNUSED(t), MouseInput *mi, const int mval[2], float output[3])
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2008-12-29 21:37:54 +01:00
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{
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float ratio, precise_ratio, dx, dy;
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2012-03-06 19:40:15 +01:00
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if (mi->precision) {
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2008-12-29 21:37:54 +01:00
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/* calculate ratio for shiftkey pos, and for total, and blend these for precision */
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dx = (float)(mi->center[0] - mi->precision_mval[0]);
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dy = (float)(mi->center[1] - mi->precision_mval[1]);
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2012-06-11 00:13:17 +02:00
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ratio = sqrtf(dx * dx + dy * dy);
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2009-07-09 03:52:54 +02:00
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2012-06-11 00:13:17 +02:00
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dx = (float)(mi->center[0] - mval[0]);
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dy = (float)(mi->center[1] - mval[1]);
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precise_ratio = (float)sqrt(dx * dx + dy * dy);
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2009-07-09 03:52:54 +02:00
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2008-12-29 21:37:54 +01:00
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ratio = (ratio + (precise_ratio - ratio) / 10.0f) / mi->factor;
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}
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2012-03-06 19:40:15 +01:00
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else {
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2008-12-29 21:37:54 +01:00
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dx = (float)(mi->center[0] - mval[0]);
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dy = (float)(mi->center[1] - mval[1]);
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2012-06-11 00:13:17 +02:00
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ratio = sqrtf(dx * dx + dy * dy) / mi->factor;
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2008-12-29 21:37:54 +01:00
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}
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2009-07-09 03:52:54 +02:00
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2008-12-29 21:37:54 +01:00
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output[0] = ratio;
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}
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2011-05-12 18:47:36 +02:00
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static void InputSpringFlip(TransInfo *t, MouseInput *mi, const int mval[2], float output[3])
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2008-12-29 21:37:54 +01:00
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{
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InputSpring(t, mi, mval, output);
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2009-07-09 03:52:54 +02:00
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2008-12-29 21:37:54 +01:00
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/* flip scale */
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2011-03-24 13:17:24 +01:00
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/* values can become really big when zoomed in so use longs [#26598] */
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2012-05-19 15:55:54 +02:00
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if ((long long int)(mi->center[0] - mval[0]) * (long long int)(mi->center[0] - mi->imval[0]) +
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2012-05-20 23:23:26 +02:00
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(long long int)(mi->center[1] - mval[1]) * (long long int)(mi->center[1] - mi->imval[1]) < 0)
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{
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2008-12-29 21:37:54 +01:00
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output[0] *= -1.0f;
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2012-05-20 23:23:26 +02:00
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}
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2008-12-29 21:37:54 +01:00
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}
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2011-05-12 18:47:36 +02:00
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static void InputTrackBall(TransInfo *UNUSED(t), MouseInput *mi, const int mval[2], float output[3])
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2008-12-29 21:37:54 +01:00
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{
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2009-07-09 03:52:54 +02:00
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2012-03-06 19:40:15 +01:00
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if (mi->precision) {
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2012-06-11 00:13:17 +02:00
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output[0] = (mi->imval[1] - mi->precision_mval[1]) + (mi->precision_mval[1] - mval[1]) * 0.1f;
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output[1] = (mi->precision_mval[0] - mi->imval[0]) + (mval[0] - mi->precision_mval[0]) * 0.1f;
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2008-12-29 21:37:54 +01:00
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}
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2012-03-06 19:40:15 +01:00
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else {
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2012-06-11 00:13:17 +02:00
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output[0] = (float)(mi->imval[1] - mval[1]);
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output[1] = (float)(mval[0] - mi->imval[0]);
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2008-12-29 21:37:54 +01:00
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}
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2009-07-09 03:52:54 +02:00
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2008-12-29 21:37:54 +01:00
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output[0] *= mi->factor;
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output[1] *= mi->factor;
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}
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2011-09-28 07:53:40 +02:00
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static void InputHorizontalRatio(TransInfo *t, MouseInput *mi, const int mval[2], float output[3])
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{
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2008-12-29 21:37:54 +01:00
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float x, pad;
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pad = t->ar->winx / 10;
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2012-03-06 19:40:15 +01:00
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if (mi->precision) {
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2008-12-29 21:37:54 +01:00
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/* deal with Shift key by adding motion / 10 to motion before shift press */
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x = mi->precision_mval[0] + (float)(mval[0] - mi->precision_mval[0]) / 10.0f;
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}
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else {
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x = mval[0];
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}
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2009-07-09 03:52:54 +02:00
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2008-12-29 21:37:54 +01:00
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output[0] = (x - pad) / (t->ar->winx - 2 * pad);
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}
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2011-09-28 07:53:40 +02:00
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static void InputHorizontalAbsolute(TransInfo *t, MouseInput *mi, const int mval[2], float output[3])
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{
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2008-12-29 21:37:54 +01:00
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float vec[3];
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InputVector(t, mi, mval, vec);
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2009-11-10 21:43:45 +01:00
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project_v3_v3v3(vec, vec, t->viewinv[0]);
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2009-07-09 03:52:54 +02:00
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2009-11-10 21:43:45 +01:00
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output[0] = dot_v3v3(t->viewinv[0], vec) * 2.0f;
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2008-12-29 21:37:54 +01:00
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}
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2011-09-28 07:53:40 +02:00
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static void InputVerticalRatio(TransInfo *t, MouseInput *mi, const int mval[2], float output[3])
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{
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2008-12-29 21:37:54 +01:00
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float y, pad;
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pad = t->ar->winy / 10;
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if (mi->precision) {
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/* deal with Shift key by adding motion / 10 to motion before shift press */
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y = mi->precision_mval[1] + (float)(mval[1] - mi->precision_mval[1]) / 10.0f;
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}
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else {
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y = mval[0];
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}
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2009-07-09 03:52:54 +02:00
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2008-12-29 21:37:54 +01:00
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output[0] = (y - pad) / (t->ar->winy - 2 * pad);
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}
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2011-09-28 07:53:40 +02:00
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static void InputVerticalAbsolute(TransInfo *t, MouseInput *mi, const int mval[2], float output[3])
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{
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2008-12-29 21:37:54 +01:00
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float vec[3];
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InputVector(t, mi, mval, vec);
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2009-11-10 21:43:45 +01:00
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project_v3_v3v3(vec, vec, t->viewinv[1]);
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2009-07-09 03:52:54 +02:00
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2009-11-10 21:43:45 +01:00
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output[0] = dot_v3v3(t->viewinv[1], vec) * 2.0f;
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2008-12-29 21:37:54 +01:00
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}
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2013-04-19 04:22:23 +02:00
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void setCustomPoints(TransInfo *UNUSED(t), MouseInput *mi, const int mval_start[2], const int mval_end[2])
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2009-09-21 02:48:36 +02:00
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{
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2011-05-12 18:47:36 +02:00
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int *data;
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2009-11-18 18:14:56 +01:00
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2013-04-24 17:06:42 +02:00
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mi->data = MEM_reallocN(mi->data, sizeof(int) * 4);
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2009-09-21 02:48:36 +02:00
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2009-11-18 18:14:56 +01:00
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data = mi->data;
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2013-04-19 04:22:23 +02:00
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data[0] = mval_start[0];
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data[1] = mval_start[1];
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data[2] = mval_end[0];
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data[3] = mval_end[1];
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2009-09-21 02:48:36 +02:00
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}
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2013-01-31 23:18:37 +01:00
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static void InputCustomRatioFlip(TransInfo *UNUSED(t), MouseInput *mi, const int mval[2], float output[3])
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2009-09-21 02:48:36 +02:00
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{
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2011-12-03 14:16:32 +01:00
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double length;
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double distance;
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double dx, dy;
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2011-05-12 18:47:36 +02:00
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int *data = mi->data;
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2009-09-21 02:48:36 +02:00
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2009-11-18 18:14:56 +01:00
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if (data) {
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dx = data[2] - data[0];
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dy = data[3] - data[1];
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2009-09-21 02:48:36 +02:00
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2012-06-11 00:13:17 +02:00
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length = sqrt(dx * dx + dy * dy);
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2009-09-21 02:48:36 +02:00
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2009-11-18 18:14:56 +01:00
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if (mi->precision) {
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/* deal with Shift key by adding motion / 10 to motion before shift press */
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2011-05-12 18:47:36 +02:00
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int mdx, mdy;
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2009-11-18 18:14:56 +01:00
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mdx = (mi->precision_mval[0] + (float)(mval[0] - mi->precision_mval[0]) / 10.0f) - data[2];
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mdy = (mi->precision_mval[1] + (float)(mval[1] - mi->precision_mval[1]) / 10.0f) - data[3];
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2012-06-11 00:13:17 +02:00
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distance = (length != 0.0) ? (mdx * dx + mdy * dy) / length : 0.0;
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2009-11-18 18:14:56 +01:00
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}
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else {
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2011-05-12 18:47:36 +02:00
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int mdx, mdy;
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2009-11-18 18:14:56 +01:00
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mdx = mval[0] - data[2];
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mdy = mval[1] - data[3];
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2009-09-21 02:48:36 +02:00
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2012-05-22 23:16:59 +02:00
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distance = (length != 0.0) ? (mdx * dx + mdy * dy) / length : 0.0;
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2009-11-18 18:14:56 +01:00
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}
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2012-05-22 23:16:59 +02:00
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output[0] = (length != 0.0) ? (double)(distance / length) : 0.0;
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2009-11-18 18:14:56 +01:00
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}
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2009-09-21 02:48:36 +02:00
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}
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2013-01-31 23:18:37 +01:00
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static void InputCustomRatio(TransInfo *t, MouseInput *mi, const int mval[2], float output[3])
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{
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InputCustomRatioFlip(t, mi, mval, output);
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output[0] = -output[0];
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}
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2011-05-12 18:47:36 +02:00
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static void InputAngle(TransInfo *UNUSED(t), MouseInput *mi, const int mval[2], float output[3])
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2008-12-29 21:37:54 +01:00
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{
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double dx2 = mval[0] - mi->center[0];
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double dy2 = mval[1] - mi->center[1];
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2012-06-11 00:13:17 +02:00
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double B = sqrt(dx2 * dx2 + dy2 * dy2);
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2008-12-29 21:37:54 +01:00
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double dx1 = mi->imval[0] - mi->center[0];
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double dy1 = mi->imval[1] - mi->center[1];
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2012-06-11 00:13:17 +02:00
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double A = sqrt(dx1 * dx1 + dy1 * dy1);
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2008-12-29 21:37:54 +01:00
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double dx3 = mval[0] - mi->imval[0];
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double dy3 = mval[1] - mi->imval[1];
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2010-03-09 02:19:32 +01:00
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double *angle = mi->data;
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2008-12-29 21:37:54 +01:00
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/* use doubles here, to make sure a "1.0" (no rotation) doesnt become 9.999999e-01, which gives 0.02 for acos */
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2012-05-09 11:24:15 +02:00
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double deler = (((dx1 * dx1 + dy1 * dy1) +
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(dx2 * dx2 + dy2 * dy2) -
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(dx3 * dx3 + dy3 * dy3)) / (2.0 * ((A * B) ? (A * B) : 1.0)));
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2013-02-02 05:58:03 +01:00
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/* ((A * B) ? (A * B) : 1.0) this takes care of potential divide by zero errors */
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2008-12-29 21:37:54 +01:00
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float dphi;
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2009-07-09 03:52:54 +02:00
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2008-12-29 21:37:54 +01:00
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dphi = saacos((float)deler);
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2012-06-11 00:13:17 +02:00
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if ((dx1 * dy2 - dx2 * dy1) > 0.0) dphi = -dphi;
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2008-12-29 21:37:54 +01:00
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/* If the angle is zero, because of lack of precision close to the 1.0 value in acos
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2010-07-26 21:00:15 +02:00
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* approximate the angle with the opposite side of the normalized triangle
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2008-12-29 21:37:54 +01:00
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* This is a good approximation here since the smallest acos value seems to be around
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* 0.02 degree and lower values don't even have a 0.01% error compared to the approximation
|
2012-03-06 19:40:15 +01:00
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*/
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if (dphi == 0) {
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2008-12-29 21:37:54 +01:00
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double dx, dy;
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2009-07-09 03:52:54 +02:00
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2008-12-29 21:37:54 +01:00
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dx2 /= A;
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dy2 /= A;
|
2009-07-09 03:52:54 +02:00
|
|
|
|
2008-12-29 21:37:54 +01:00
|
|
|
dx1 /= B;
|
|
|
|
dy1 /= B;
|
2009-07-09 03:52:54 +02:00
|
|
|
|
2008-12-29 21:37:54 +01:00
|
|
|
dx = dx1 - dx2;
|
|
|
|
dy = dy1 - dy2;
|
2009-07-09 03:52:54 +02:00
|
|
|
|
2012-06-11 00:13:17 +02:00
|
|
|
dphi = sqrt(dx * dx + dy * dy);
|
|
|
|
if ((dx1 * dy2 - dx2 * dy1) > 0.0) dphi = -dphi;
|
2008-12-29 21:37:54 +01:00
|
|
|
}
|
2009-07-09 03:52:54 +02:00
|
|
|
|
2012-03-06 19:40:15 +01:00
|
|
|
if (mi->precision) {
|
2012-06-11 00:13:17 +02:00
|
|
|
dphi = dphi / 30.0f;
|
2012-03-06 19:40:15 +01:00
|
|
|
}
|
2009-07-09 03:52:54 +02:00
|
|
|
|
2008-12-29 21:37:54 +01:00
|
|
|
/* if no delta angle, don't update initial position */
|
2012-03-06 19:40:15 +01:00
|
|
|
if (dphi != 0) {
|
2008-12-29 21:37:54 +01:00
|
|
|
mi->imval[0] = mval[0];
|
|
|
|
mi->imval[1] = mval[1];
|
|
|
|
}
|
2009-07-09 03:52:54 +02:00
|
|
|
|
2011-03-28 19:06:15 +02:00
|
|
|
*angle += (double)dphi;
|
2010-03-09 02:19:32 +01:00
|
|
|
|
|
|
|
output[0] = *angle;
|
2008-12-29 21:37:54 +01:00
|
|
|
}
|
|
|
|
|
2013-10-12 05:42:06 +02:00
|
|
|
void initMouseInput(TransInfo *UNUSED(t), MouseInput *mi, const float center[2], const int mval[2])
|
2008-12-29 21:37:54 +01:00
|
|
|
{
|
|
|
|
mi->factor = 0;
|
|
|
|
mi->precision = 0;
|
|
|
|
|
|
|
|
mi->center[0] = center[0];
|
|
|
|
mi->center[1] = center[1];
|
2009-07-09 03:52:54 +02:00
|
|
|
|
2008-12-29 21:37:54 +01:00
|
|
|
mi->imval[0] = mval[0];
|
|
|
|
mi->imval[1] = mval[1];
|
2010-03-09 02:19:32 +01:00
|
|
|
|
|
|
|
mi->post = NULL;
|
2008-12-29 21:37:54 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
static void calcSpringFactor(MouseInput *mi)
|
|
|
|
{
|
2012-05-09 11:24:15 +02:00
|
|
|
mi->factor = sqrtf(((float)(mi->center[1] - mi->imval[1])) * ((float)(mi->center[1] - mi->imval[1])) +
|
|
|
|
((float)(mi->center[0] - mi->imval[0])) * ((float)(mi->center[0] - mi->imval[0])));
|
|
|
|
|
|
|
|
if (mi->factor == 0.0f) {
|
2012-06-11 00:13:17 +02:00
|
|
|
mi->factor = 1.0f; /* prevent Inf */
|
2012-05-09 11:24:15 +02:00
|
|
|
}
|
2008-12-29 21:37:54 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
void initMouseInputMode(TransInfo *t, MouseInput *mi, MouseInputMode mode)
|
|
|
|
{
|
2013-02-11 03:06:19 +01:00
|
|
|
/* incase we allocate a new value */
|
|
|
|
void *mi_data_prev = mi->data;
|
2009-07-09 03:52:54 +02:00
|
|
|
|
2012-04-28 08:31:57 +02:00
|
|
|
switch (mode) {
|
2012-06-11 00:13:17 +02:00
|
|
|
case INPUT_VECTOR:
|
|
|
|
mi->apply = InputVector;
|
|
|
|
t->helpline = HLP_NONE;
|
|
|
|
break;
|
|
|
|
case INPUT_SPRING:
|
|
|
|
calcSpringFactor(mi);
|
|
|
|
mi->apply = InputSpring;
|
|
|
|
t->helpline = HLP_SPRING;
|
|
|
|
break;
|
|
|
|
case INPUT_SPRING_FLIP:
|
|
|
|
calcSpringFactor(mi);
|
|
|
|
mi->apply = InputSpringFlip;
|
|
|
|
t->helpline = HLP_SPRING;
|
|
|
|
break;
|
|
|
|
case INPUT_ANGLE:
|
|
|
|
mi->data = MEM_callocN(sizeof(double), "angle accumulator");
|
|
|
|
mi->apply = InputAngle;
|
|
|
|
t->helpline = HLP_ANGLE;
|
|
|
|
break;
|
|
|
|
case INPUT_TRACKBALL:
|
|
|
|
/* factor has to become setting or so */
|
|
|
|
mi->factor = 0.01f;
|
|
|
|
mi->apply = InputTrackBall;
|
|
|
|
t->helpline = HLP_TRACKBALL;
|
|
|
|
break;
|
|
|
|
case INPUT_HORIZONTAL_RATIO:
|
|
|
|
mi->factor = (float)(mi->center[0] - mi->imval[0]);
|
|
|
|
mi->apply = InputHorizontalRatio;
|
|
|
|
t->helpline = HLP_HARROW;
|
|
|
|
break;
|
|
|
|
case INPUT_HORIZONTAL_ABSOLUTE:
|
|
|
|
mi->apply = InputHorizontalAbsolute;
|
|
|
|
t->helpline = HLP_HARROW;
|
|
|
|
break;
|
|
|
|
case INPUT_VERTICAL_RATIO:
|
|
|
|
mi->apply = InputVerticalRatio;
|
|
|
|
t->helpline = HLP_VARROW;
|
|
|
|
break;
|
|
|
|
case INPUT_VERTICAL_ABSOLUTE:
|
|
|
|
mi->apply = InputVerticalAbsolute;
|
|
|
|
t->helpline = HLP_VARROW;
|
|
|
|
break;
|
|
|
|
case INPUT_CUSTOM_RATIO:
|
|
|
|
mi->apply = InputCustomRatio;
|
|
|
|
t->helpline = HLP_NONE;
|
|
|
|
break;
|
2013-01-31 23:18:37 +01:00
|
|
|
case INPUT_CUSTOM_RATIO_FLIP:
|
|
|
|
mi->apply = InputCustomRatioFlip;
|
|
|
|
t->helpline = HLP_NONE;
|
|
|
|
break;
|
2012-06-11 00:13:17 +02:00
|
|
|
case INPUT_NONE:
|
|
|
|
default:
|
|
|
|
mi->apply = NULL;
|
|
|
|
break;
|
2008-12-29 21:37:54 +01:00
|
|
|
}
|
2009-07-09 03:52:54 +02:00
|
|
|
|
2013-02-11 03:06:19 +01:00
|
|
|
/* if we've allocated new data, free the old data
|
|
|
|
* less hassle then checking before every alloc above */
|
|
|
|
if (mi_data_prev && (mi_data_prev != mi->data)) {
|
|
|
|
MEM_freeN(mi_data_prev);
|
|
|
|
}
|
|
|
|
|
2009-07-09 03:52:54 +02:00
|
|
|
/* bootstrap mouse input with initial values */
|
2008-12-29 21:37:54 +01:00
|
|
|
applyMouseInput(t, mi, mi->imval, t->values);
|
|
|
|
}
|
|
|
|
|
2013-01-14 09:02:06 +01:00
|
|
|
void setInputPostFct(MouseInput *mi, void (*post)(struct TransInfo *t, float values[3]))
|
2010-03-09 02:19:32 +01:00
|
|
|
{
|
|
|
|
mi->post = post;
|
|
|
|
}
|
|
|
|
|
2011-05-20 09:40:05 +02:00
|
|
|
void applyMouseInput(TransInfo *t, MouseInput *mi, const int mval[2], float output[3])
|
2008-12-29 21:37:54 +01:00
|
|
|
{
|
2012-03-06 19:40:15 +01:00
|
|
|
if (mi->apply != NULL) {
|
2008-12-29 21:37:54 +01:00
|
|
|
mi->apply(t, mi, mval, output);
|
|
|
|
}
|
2010-03-09 02:19:32 +01:00
|
|
|
|
2012-03-06 19:40:15 +01:00
|
|
|
if (mi->post) {
|
2010-03-09 02:19:32 +01:00
|
|
|
mi->post(t, output);
|
|
|
|
}
|
2008-12-29 21:37:54 +01:00
|
|
|
}
|
|
|
|
|
2013-03-13 10:03:46 +01:00
|
|
|
int handleMouseInput(TransInfo *t, MouseInput *mi, const wmEvent *event)
|
2008-12-29 21:37:54 +01:00
|
|
|
{
|
2010-02-03 22:01:41 +01:00
|
|
|
int redraw = TREDRAW_NOTHING;
|
2009-07-09 03:52:54 +02:00
|
|
|
|
2012-04-28 08:31:57 +02:00
|
|
|
switch (event->type) {
|
2012-06-11 00:13:17 +02:00
|
|
|
case LEFTSHIFTKEY:
|
|
|
|
case RIGHTSHIFTKEY:
|
|
|
|
if (event->val == KM_PRESS) {
|
|
|
|
t->modifiers |= MOD_PRECISION;
|
|
|
|
/* shift is modifier for higher precision transform
|
|
|
|
* store the mouse position where the normal movement ended */
|
|
|
|
copy_v2_v2_int(mi->precision_mval, event->mval);
|
|
|
|
mi->precision = 1;
|
2012-12-13 08:32:31 +01:00
|
|
|
redraw = TREDRAW_HARD;
|
2012-06-11 00:13:17 +02:00
|
|
|
}
|
2012-12-14 05:38:52 +01:00
|
|
|
else if (event->val == KM_RELEASE) {
|
2012-06-11 00:13:17 +02:00
|
|
|
t->modifiers &= ~MOD_PRECISION;
|
|
|
|
mi->precision = 0;
|
2012-12-13 08:32:31 +01:00
|
|
|
redraw = TREDRAW_HARD;
|
2012-06-11 00:13:17 +02:00
|
|
|
}
|
|
|
|
break;
|
2008-12-29 21:37:54 +01:00
|
|
|
}
|
2009-07-09 03:52:54 +02:00
|
|
|
|
2008-12-29 21:37:54 +01:00
|
|
|
return redraw;
|
|
|
|
}
|