Changeset 4082 in orxonox.OLD for orxonox/branches/md2_loader/src/lib

Timestamp:

May 6, 2005, 1:52:04 PM (20 years ago)

Author:

patrick

Message:

orxonox/branches/md2_loader: implemented animation parser, this is a realy stange palrt in ids model format…

File:

• orxonox/branches/md2_loader/src/lib/graphics/importer/md2Model.cc (modified) (2 diffs)

orxonox/branches/md2_loader/src/lib/graphics/importer/md2Model.cc

@@ -18 +18 @@
 
 #include <fstream>
+#include <string>
 
 #include "list.h"
@@ -165 +166 @@
 */
 void MD2Loader::parseAnimations(t3DModel *pModel)
-{}
+{
+        tAnimationInfo* animationInfo = new tAnimationInfo;
+        string strLastName = "";
+
+        /* the animation parse process looks a little bit weired: this is because there are no 
+           fix bounds for the animation lengths, so the frames are destingushed using their names
+           which is normaly composed of <animationname><number>
+        */
+
+        for(int i = 0; i < pModel->numOfObjects; i++)
+        {
+                string strName  = this->pFrames[i].strName;
+                int frameNum = 0;
+                
+                for(unsigned int j = 0; j < strName.length(); j++)
+                {
+                        if( isdigit(strName[j]) && j >= strName.length() - 2)
+                        {
+                                frameNum = atoi(&strName[j]);
+                                strName.erase(j, strName.length() - j);
+                                break;
+                        }
+                }
+
+                /* animations are sorted through their names: this is how its been done: */
+                if(strName != strLastName || i == pModel->numOfObjects - 1)
+                {
+                        if(strLastName != "")
+                        {
+                                strcpy(animationInfo->strName, strLastName.c_str());
+                                animationInfo->endFrame = i;
+                                pModel->animationList->add(animationInfo);
+                                memset(&animationInfo, 0, sizeof(tAnimationInfo));
+                                pModel->numOfAnimations++;
+                        }
+                        animationInfo->startFrame = frameNum - 1 + i;
+                }
+                strLastName = strName;
+        }
+}
 
 /**