mirror of
https://github.com/ptitSeb/Serious-Engine
synced 2024-12-26 07:34:52 +01:00
135 lines
4.1 KiB
C++
135 lines
4.1 KiB
C++
/* Copyright (c) 2002-2012 Croteam Ltd.
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This program is free software; you can redistribute it and/or modify
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it under the terms of version 2 of the GNU General Public License as published by
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the Free Software Foundation
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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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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */
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#include "base.h"
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#define LAYER_BACKGROUND 1
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#define LAYER_FOREGROUND 2
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// weightmapnames
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extern const char **_astrWeightMapNames;
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extern int _ctWeightMapNames;
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extern int _ctUsedWeightMapNames;
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extern EDStateRef _state;
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// points
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int _ctPointsInBackground;
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EDPointInfo *_ppiPoint;
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int _ctGlobalCounter;
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struct BackgroundPointInfo {
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double position[3];
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int *aiWmapIndices;
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float *aiWmapWeights;
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int iNumWmaps;
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};
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BackgroundPointInfo *_aPointsInBackground;
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void ListWeightMaps() {
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// list all the weightmaps used
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_ctWeightMapNames = _objfunc->numVMaps(LWVMAP_WGHT);
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_astrWeightMapNames = (const char**) malloc(_ctWeightMapNames*sizeof(char*));
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memset(_astrWeightMapNames, 0, _ctWeightMapNames*sizeof(char*));
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_ctUsedWeightMapNames = 0;
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for(int iWeightMap=0; iWeightMap<_ctWeightMapNames; iWeightMap++) {
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const char *strName = _objfunc->vmapName(LWVMAP_WGHT, iWeightMap);
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_astrWeightMapNames[iWeightMap] = strName;
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}
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}
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EDError ScanBackgroundPoints (void *userdata, const EDPointInfo *ppiPointInfo) {
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static float fwmapval;
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_aPointsInBackground[_ctGlobalCounter].position[0] = ppiPointInfo->position[0];
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_aPointsInBackground[_ctGlobalCounter].position[1] = ppiPointInfo->position[1];
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_aPointsInBackground[_ctGlobalCounter].position[2] = ppiPointInfo->position[2];
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_aPointsInBackground[_ctGlobalCounter].aiWmapIndices = new int[_ctWeightMapNames];
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_aPointsInBackground[_ctGlobalCounter].aiWmapWeights = new float[_ctWeightMapNames];
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_aPointsInBackground[_ctGlobalCounter].iNumWmaps = 0;
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for (int iwmap=0;iwmap<_ctWeightMapNames;iwmap++) {
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_meshEditOperations->pointVSet(_state,NULL,LWVMAP_WGHT,_astrWeightMapNames[iwmap]);
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if (_meshEditOperations->pointVGet(_state,ppiPointInfo->pnt,&fwmapval)) {
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_aPointsInBackground[_ctGlobalCounter].aiWmapIndices[_aPointsInBackground[_ctGlobalCounter].iNumWmaps] = iwmap;
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_aPointsInBackground[_ctGlobalCounter].aiWmapWeights[_aPointsInBackground[_ctGlobalCounter].iNumWmaps] = fwmapval;
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_aPointsInBackground[_ctGlobalCounter].iNumWmaps++;
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}
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}
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_ctGlobalCounter++;
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return EDERR_NONE;
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};
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void ScanBackground() {
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_ctPointsInBackground = _meshEditOperations->pointCount(_state,OPLYR_BG,EDCOUNT_ALL);
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_aPointsInBackground = new BackgroundPointInfo [_ctPointsInBackground];
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_ctGlobalCounter = 0;
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_meshEditOperations->pointScan(_state,ScanBackgroundPoints,NULL,OPLYR_BG);
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}
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void FreeMem() {
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if (_aPointsInBackground != NULL) {
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for (int i=0;i<_ctPointsInBackground;i++) {
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if (_aPointsInBackground[i].aiWmapIndices != NULL) {
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delete []_aPointsInBackground[i].aiWmapIndices;
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}
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if (_aPointsInBackground[i].aiWmapWeights != NULL) {
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delete []_aPointsInBackground[i].aiWmapWeights;
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}
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}
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delete []_aPointsInBackground;
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}
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if (_astrWeightMapNames != NULL) {
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delete []_astrWeightMapNames;
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}
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}
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EDError CopyWeightMaps (void *userdata, const EDPointInfo *ppiPointInfo)
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{
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for (int ctpnt=0;ctpnt<_ctPointsInBackground;ctpnt++) {
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if ((fabs(ppiPointInfo->position[0] - _aPointsInBackground[ctpnt].position[0]) < 0.001f) &&
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(fabs(ppiPointInfo->position[1] - _aPointsInBackground[ctpnt].position[1]) < 0.001f) &&
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(fabs(ppiPointInfo->position[2] - _aPointsInBackground[ctpnt].position[2]) < 0.001f)) {
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for (int iwmaps=0;iwmaps < _aPointsInBackground[ctpnt].iNumWmaps;iwmaps++) {
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_meshEditOperations->pntVMap(_state,ppiPointInfo->pnt,LWVMAP_WGHT,_astrWeightMapNames[_aPointsInBackground[ctpnt].aiWmapIndices[iwmaps]],1,&_aPointsInBackground[ctpnt].aiWmapWeights[iwmaps]);
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}
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}
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}
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return EDERR_NONE;
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};
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