Changeset 6033 in orxonox.OLD for trunk/src/lib/graphics/importer/model.cc

Timestamp:

Dec 10, 2005, 11:31:12 PM (18 years ago)

Author:

bensch

Message:

orxonox/trunk: model now also implements a Draw function, based on what it knows and patrick did

File:

• trunk/src/lib/graphics/importer/model.cc (modified) (2 diffs)

trunk/src/lib/graphics/importer/model.cc

@@ -17 +17 @@
 
 #include "model.h"
+
+#include "glincl.h"
 
 using namespace std;
@@ -45 +47 @@
   // delete what has to be deleted here
 }
+
+
+
+void Model::draw() const
+{
+  const GLfloat* pVertices = NULL;
+  const GLfloat* pNorm = NULL;
+  
+  glBegin(GL_TRIANGLES);
+  for( int i = 0; i < this->pModelInfo.numTriangles; ++i)
+    {
+      //printf("int i = %i\n", i);
+      pNorm = &this->pModelInfo.pNormals[this->pModelInfo.pTriangles[i].indexToNormals[0]];
+      pVertices = &this->pModelInfo.pVertices[this->pModelInfo.pTriangles[i].indexToVertices[0]];
+      glNormal3f(pNorm[0], pNorm[1], pNorm[2]);
+      glVertex3f(pVertices[0], pVertices[1], pVertices[2]);
+      
+      pNorm = &this->pModelInfo.pNormals[this->pModelInfo.pTriangles[i].indexToNormals[1]];
+      pVertices = &this->pModelInfo.pVertices[this->pModelInfo.pTriangles[i].indexToVertices[1]];
+      glNormal3f(pNorm[0], pNorm[1], pNorm[2]);
+      glVertex3f(pVertices[0], pVertices[1], pVertices[2]);
+      
+      pNorm = &this->pModelInfo.pNormals[this->pModelInfo.pTriangles[i].indexToNormals[2]];
+      pVertices = &this->pModelInfo.pVertices[this->pModelInfo.pTriangles[i].indexToVertices[2]];
+      glNormal3f(pNorm[0], pNorm[1], pNorm[2]);
+      glVertex3f(pVertices[0], pVertices[1], pVertices[2]);
+      
+    }
+  glEnd();
+}