Changeset 4138 in orxonox.OLD for orxonox/branches/md2_loader/src/lib/graphics

Timestamp:

May 10, 2005, 10:15:57 AM (20 years ago)

Author:

patrick

Message:

orxonox/branches/md2_loader: modified the MD2Model class so it is able to draw the model, very bad style, just debugging the code. Some worse hacks in world class

Location:

orxonox/branches/md2_loader/src/lib/graphics/importer

Files:

• md2Model.cc (modified) (1 diff)
• md2Model.h (modified) (1 diff)

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

@@ -49 +49 @@
 }
 
+/**
+  \brief draw function
+  
+  these function will take NO argument in the final version, just for testing
+*/
+void MD2Model::draw(t3DModel *pModel)
+{
+        if( pModel->objectList->getSize() <= 0) return;
+
+        t3DObject *pObject = pModel->objectList->firstElement();
+        glBegin(GL_TRIANGLES);
+                for(int j = 0; j < pObject->numOfFaces; j++)
+                {
+                        for(int whichVertex = 0; whichVertex < 3; whichVertex++)
+                        {
+                                int index = pObject->pFaces[j].vertIndex[whichVertex];
+                                int index2 = pObject->pFaces[j].coordIndex[whichVertex];
+                                /* we invert the normals since the md2 file format uses different style */
+                                glNormal3f(-pObject->pNormals[ index ].x, -pObject->pNormals[ index ].y, -pObject->pNormals[ index ].z);
+                                if(pObject->pTexVerts) 
+                                {
+                                        glTexCoord2f(pObject->pTexVerts[ index2 ].x, pObject->pTexVerts[ index2 ].y);
+                                }
+                                glVertex3f(pObject->pVerts[ index ].x, pObject->pVerts[ index ].y, pObject->pVerts[ index ].z);
+                        }
+                }
+        glEnd();
+}
 
 /********************************************************************************

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

@@ -118 +118 @@
   void drawFrame(int frame);
   
+  void draw(t3DModel *pModel);
+  
   void setAnim(int type);
   void scaleModel(float s);