Changeset 2977 in orxonox.OLD for orxonox/branches/osX/importer/object.cc

Timestamp:

Nov 24, 2004, 12:50:55 PM (21 years ago)

Author:

bensch

Message:

orxonox/branches/importer: merged back from the trunk again: command: svn merge trunk/ branches/osX -r 2887:HEAD

File:

• orxonox/branches/osX/importer/object.cc (modified) (13 diffs)

orxonox/branches/osX/importer/object.cc

@@ -48 +48 @@
    \param scaling The factor that the object will be scaled with.
 */
-
 Object::Object(char* fileName, float scaling)
 {
@@ -90 +89 @@
   groupCount = 0;
   
-  initGroup (currentGroup);
+  initGroup (firstGroup);
   mtlFileName = "";
   scaleFactor = 1;
   material = new Material();
 
-  glEnableClientState (GL_VERTEX_ARRAY);
+  //  glEnableClientState (GL_VERTEX_ARRAY);
   //  glEnableClientState (GL_NORMAL_ARRAY);
   //  glEnableClientState (GL_TEXTURE_COORD_ARRAY);
@@ -226 +225 @@
   group->name = "";
   group->faceMode = -1;
-  group->faceCount =0;  
+  group->faceCount = 0;  
   if ((group->listNumber = glGenLists(1)) == 0 )
     {
@@ -237 +236 @@
       group->firstVertex = 0;
       group->firstNormal = 0;
-      group->firstNormal = 0;
+      group->firstVertexTexture = 0;
     }
   else
@@ -265 +264 @@
   glEndList();
 }
+
 /**
    \brief deletes the Arrays of the Group to save space.
@@ -295 +295 @@
     }
   objFileName = fileName;
-  char Buffer[500];
+  char Buffer[10000];
   while(!OBJ_FILE->eof())
     {
-      OBJ_FILE->getline(Buffer, 500);
+      OBJ_FILE->getline(Buffer, 10000);
       if (verbose >=4)
         printf ("Read input line: %s\n",Buffer);
@@ -377 +377 @@
     {
       currentGroup->vertices->finalizeArray();
-      glVertexPointer(3, GL_FLOAT, 0, currentGroup->vertices->getArray());
+      //      glVertexPointer(3, GL_FLOAT, 0, currentGroup->vertices->getArray());
       currentGroup->normals->finalizeArray();
-      glNormalPointer(GL_FLOAT, 0, currentGroup->normals->getArray());
+      //      glNormalPointer(GL_FLOAT, 0, currentGroup->normals->getArray());
       currentGroup->vTexture->finalizeArray();
     }
@@ -385 +385 @@
   readingVertices = false;
   currentGroup->faceCount++;
-  char subbuffer1[20];
-  char subbuffer2[20];
-  char subbuffer3[20];
-  char subbuffer4[20] ="";
-  sscanf (faceString, "%s %s %s %s", subbuffer1, subbuffer2, subbuffer3, subbuffer4);
-  if (!strcmp(subbuffer4, ""))
+
+  int elemCount = 0;
+  
+  FaceElement* firstElem = new FaceElement;
+  FaceElement* tmpElem = firstElem;
+
+  
+  while(strcmp (faceString, "\0"))
+    {
+      if (elemCount>0)
+          tmpElem = tmpElem->next = new FaceElement;
+      tmpElem->next = NULL;
+
+
+      sscanf (faceString, "%s", tmpElem->value);
+      faceString += strlen(tmpElem->value);
+      if (strcmp (faceString, "\0"))
+        faceString++;
+      elemCount++;
+
+
+    }
+  
+  
+  if (elemCount == 3)
     {
       if (currentGroup->faceMode != 3)
@@ -401 +420 @@
       currentGroup->faceMode = 3;
       if (verbose >=3)
-        printf ("found triag: %s, %s, %s\n", subbuffer1, subbuffer2, subbuffer3);
-      addGLElement(subbuffer1);
-      addGLElement(subbuffer2);
-      addGLElement(subbuffer3);
-      return true;
-    }
-  else
+        printf ("found triag.\n");
+    }
+  
+  else if (elemCount == 4)
     {
       if (currentGroup->faceMode != 4)
@@ -417 +433 @@
       currentGroup->faceMode = 4;
       if (verbose >=3 )
-        printf ("found quad: %s, %s, %s, %s\n", subbuffer1, subbuffer2, subbuffer3, subbuffer4);
-      addGLElement(subbuffer1);
-      addGLElement(subbuffer2);
-      addGLElement(subbuffer3);
-      addGLElement(subbuffer4);
-      return true;
-    }
+        printf ("found quad.\n");
+    }
+  
+  else if (elemCount > 4)
+    {
+      if (currentGroup->faceMode != -1)
+        glEnd();
+      glBegin(GL_POLYGON);
+      if (verbose >=3)
+        printf ("Polygon with %i faces found.", elemCount);
+      currentGroup->faceMode = elemCount;
+    }
+
+  tmpElem = firstElem;
+  FaceElement* delElem;
+  while (tmpElem != NULL)
+    {
+      //      printf ("%s\n", tmpElem->value);
+      addGLElement(tmpElem->value);
+      delElem = tmpElem;
+      tmpElem = tmpElem->next;
+      delete delElem;
+    }
+
 }
 
@@ -442 +475 @@
 
   char* texture;
-  texture = strstr (vertex, "/");
-  texture[0] = '\0';
-  texture ++;
-  if (verbose>=3)
-    printf ("includeing texture #%i, and mapping it to group texture #%i, textureArray has %i entries.\n", atoi(texture), (atoi(texture)-1 - currentGroup->firstVertexTexture)*3, currentGroup->vTexture->getCount());
-  glTexCoord2fv(currentGroup->vTexture->getArray()+(atoi(texture)-1 - currentGroup->firstVertexTexture)*2);
-
-  char* normal;
-  if ((normal = strstr (texture, "/")) !=NULL)
-    {
-      normal[0] = '\0';
-      normal ++;
-      //glArrayElement(atoi(vertex)-1);
-      glNormal3fv(currentGroup->normals->getArray() +(atoi(normal)-1 - currentGroup->firstNormal)*3);
+  if ((texture = strstr (vertex, "/")) != NULL)
+    {
+      texture[0] = '\0';
+      texture ++;
+      if (verbose>=3)
+        printf ("includeing texture #%i, and mapping it to group texture #%i, textureArray has %i entries.\n", atoi(texture), (atoi(texture)-1 - currentGroup->firstVertexTexture)*2, currentGroup->vTexture->getCount());
+      glTexCoord2fv(currentGroup->vTexture->getArray()+(atoi(texture)-1 - currentGroup->firstVertexTexture)*2);
+
+      char* normal;
+      if ((normal = strstr (texture, "/")) !=NULL)
+        {
+          normal[0] = '\0';
+          normal ++;
+          //glArrayElement(atoi(vertex)-1);
+          glNormal3fv(currentGroup->normals->getArray() +(atoi(normal)-1 - currentGroup->firstNormal)*3);
+        }
     }
   if (verbose>=3)
@@ -603 +638 @@
    \param matString the Material that will be set.
 */
-
 bool Object::readUseMtl (char* matString)
 {
@@ -635 +669 @@
   readVertex ("-0.500000 -0.500000 -0.500000");
   readVertex ("0.500000 -0.500000 -0.500000");
+
   readVertexTexture ("0.000000 0.000000");
   readVertexTexture ("1.000000 0.000000");