Changeset 10359 in orxonox.OLD for branches

Timestamp:

Jan 24, 2007, 9:01:50 PM (18 years ago)

Author:

bottac

Message:

 

File:

• branches/ODE/src/world_entities/space_ships/hover.cc (copied) (copied from trunk/src/world_entities/space_ships/hover.cc) (2 diffs)

branches/ODE/src/world_entities/space_ships/hover.cc

@@ -402 +402 @@
   this->getModel(5)->draw();
   glPopMatrix ();
+  // ****************************************************************************************
+  // SHADOW
+  // ****************************************************************************************
+        
+glPushMatrix();
+
+        glTranslatef (this->getAbsCoor ().x,
+                  this->getAbsCoor ().y-2.0,
+                  this->getAbsCoor ().z);
+        Vector a = Vector(0.0,0.0,-10.0);
+
+        //drawDebugCube( &a);
+
+        glPushAttrib( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_ENABLE_BIT | GL_POLYGON_BIT | GL_STENCIL_BUFFER_BIT );
+        glDepthMask(GL_FALSE);
+        glDepthFunc( GL_LEQUAL );
+
+        glEnable(GL_STENCIL_TEST);
+        glDisable(GL_LIGHTING);
+
+//PART ONE
+        glColorMask(0, 0, 0, 0);
+        glStencilFunc(GL_ALWAYS, 1, 0xffffffff);
+
+        glEnable(GL_CULL_FACE);
+        glFrontFace( GL_CCW );
+        glStencilOp( GL_KEEP, GL_KEEP, GL_INCR );
+        drawDebugCube( &a);
+
+//PART TWO
+
+        glFrontFace( GL_CW );
+        glStencilOp( GL_KEEP, GL_KEEP, GL_DECR );
+        drawDebugCube( &a);
+
+
+glPopMatrix();
+
+// RENDER THE WHOLE STUFF
+        glDisable(GL_TEXTURE_2D);
+        glFrontFace( GL_CCW );
+        glColorMask( GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE );
+        glColor4f( 0.0f, 0.1f, 0.0f, 0.4f );
+        glEnable( GL_BLEND );
+        glBlendFunc( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA );
+        glStencilFunc( GL_NOTEQUAL, 0, 0xffffffff );
+        glStencilOp( GL_KEEP, GL_KEEP, GL_KEEP );
+        glPushMatrix();
+        glLoadIdentity();
+        glBegin( GL_TRIANGLE_STRIP );
+                glVertex3f( -1.1f,  1.1f, -.5f );
+                glVertex3f( -1.1f, -1.1f, -.5f );
+                glVertex3f(  1.1f,  1.1f, -.5f );
+                glVertex3f(  1.1f, -1.1f, -.5f );
+        glEnd();
+        glPopMatrix();
+
+        glDisable(GL_BLEND);
+        glEnable(GL_LIGHTING);
+        glDisable(GL_STENCIL_TEST);
+        glDisable(GL_CULL_FACE);
+        glDepthMask(GL_TRUE);
+
 }
 
@@ -441 +504 @@
   }
 }
+
+ void drawDebugCube(const Vector* cam)
+{
+glBegin(GL_QUADS);
+ // Front Face
+                glNormal3f( 0.0f, 0.0f, 1.0f);                                  // Normal Pointing Towards Viewer
+                glTexCoord2f(0.0f, 0.0f); glVertex3f(-1.0f, -10.0f,  1.0f);     // Point 1 (Front)
+                glTexCoord2f(1.0f, 0.0f); glVertex3f( 1.0f, -10.0f,  1.0f);     // Point 2 (Front)
+                glTexCoord2f(1.0f, 1.0f); glVertex3f( 1.0f,  10.0f,  1.0f);     // Point 3 (Front)
+                glTexCoord2f(0.0f, 1.0f); glVertex3f(-1.0f,  10.0f,  1.0f);     // Point 4 (Front)
+                // Back Face
+                glNormal3f( 0.0f, 0.0f,-1.0f);                                  // Normal Pointing Away From Viewer
+                glTexCoord2f(1.0f, 0.0f); glVertex3f(-1.0f, -10.0f, -1.0f);     // Point 1 (Back)
+                glTexCoord2f(1.0f, 1.0f); glVertex3f(-1.0f,  10.0f, -1.0f);     // Point 2 (Back)
+                glTexCoord2f(0.0f, 1.0f); glVertex3f( 1.0f,  10.0f, -1.0f);     // Point 3 (Back)
+                glTexCoord2f(0.0f, 0.0f); glVertex3f( 1.0f, -10.0f, -1.0f);     // Point 4 (Back)
+                // Top Face
+                glNormal3f( 0.0f, 1.0f, 0.0f);                                  // Normal Pointing Up
+                glTexCoord2f(0.0f, 1.0f); glVertex3f(-1.0f,  10.0f, -1.0f);     // Point 1 (Top)
+                glTexCoord2f(0.0f, 0.0f); glVertex3f(-1.0f,  10.0f,  1.0f);     // Point 2 (Top)
+                glTexCoord2f(1.0f, 0.0f); glVertex3f( 1.0f,  10.0f,  1.0f);     // Point 3 (Top)
+                glTexCoord2f(1.0f, 1.0f); glVertex3f( 1.0f,  10.0f, -1.0f);     // Point 4 (Top)
+                // Bottom Face
+                glNormal3f( 0.0f,-1.0f, 0.0f);                                  // Normal Pointing Down
+                glTexCoord2f(1.0f, 1.0f); glVertex3f(-1.0f, -10.0f, -1.0f);     // Point 1 (Bottom)
+                glTexCoord2f(0.0f, 1.0f); glVertex3f( 1.0f, -10.0f, -1.0f);     // Point 2 (Bottom)
+                glTexCoord2f(0.0f, 0.0f); glVertex3f( 1.0f, -10.0f,  1.0f);     // Point 3 (Bottom)
+                glTexCoord2f(1.0f, 0.0f); glVertex3f(-1.0f, -10.0f,  1.0f);     // Point 4 (Bottom)
+                // Right face
+                glNormal3f( 1.0f, 0.0f, 0.0f);                                  // Normal Pointing Right
+                glTexCoord2f(1.0f, 0.0f); glVertex3f( 1.0f, -10.0f, -1.0f);     // Point 1 (Right)
+                glTexCoord2f(1.0f, 1.0f); glVertex3f( 1.0f,  10.0f, -1.0f);     // Point 2 (Right)
+                glTexCoord2f(0.0f, 1.0f); glVertex3f( 1.0f,  10.0f,  1.0f);     // Point 3 (Right)
+                glTexCoord2f(0.0f, 0.0f); glVertex3f( 1.0f, -10.0f,  1.0f);     // Point 4 (Right)
+                // Left Face
+                glNormal3f(-1.0f, 0.0f, 0.0f);                                  // Normal Pointing Left
+                glTexCoord2f(0.0f, 0.0f); glVertex3f(-1.0f, -10.0f, -1.0f);     // Point 1 (Left)
+                glTexCoord2f(1.0f, 0.0f); glVertex3f(-1.0f, -10.0f,  1.0f);     // Point 2 (Left)
+                glTexCoord2f(1.0f, 1.0f); glVertex3f(-1.0f,  10.0f,  1.0f);     // Point 3 (Left)
+                glTexCoord2f(0.0f, 1.0f); glVertex3f(-1.0f,  10.0f, -1.0f);     // Point 4 (Left)
+        glEnd();                                                                // Done Drawing Quads
+return;
+
+  glBegin(GL_QUADS);
+
+
+  // Bottom Face.  Red, 75% opaque, magnified texture
+
+  //glNormal3f( 0.0f, -1.0f, 0.0f); // Needed for lighting
+ // glColor4f(0.9,0.2,0.2,.75); // Basic polygon color
+
+  //glTexCoord2f(0.800f, 0.800f); 
+glVertex3f(cam->x-5.0f, cam->y-100.0f,cam->z -5.0f);
+ // glTexCoord2f(0.200f, 0.800f); 
+glVertex3f(cam->x+5.0f, cam->y-100.0f,cam->z -5.0f);
+  //glTexCoord2f(0.200f, 0.200f); 
+glVertex3f(cam->x+ 5.0f,cam->y -100.0f,cam->z +  5.0f);
+  //glTexCoord2f(0.800f, 0.200f); 
+glVertex3f(cam->x-5.0f, cam->y-100.0f, cam->z + 5.0f); //OK
+
+
+  // Top face; offset.  White, 50% opaque.
+
+ // glNormal3f( 0.0f, 5.0f, 0.0f);  glColor4f(0.5,0.5,0.5,.5);
+
+  //glTexCoord2f(0.005f, 5.995f); 
+glVertex3f(cam->x-5.0f, cam->y+ 100.0f, cam->z -5.0f);
+  //glTexCoord2f(0.005f, 0.005f); 
+glVertex3f(cam->x-5.0f, cam->y+ 100.0f,  cam->z +5.0f);
+  //glTexCoord2f(5.995f, 0.005f); 
+glVertex3f(cam->x+ 5.0f,  cam->y+100.0f,  cam->z +5.0f);
+  //glTexCoord2f(5.995f, 5.995f); 
+glVertex3f(cam->x+ 5.0f, cam->y+ 100.0f, cam->z -5.0f); //OKQUAD_STRI
+
+
+  // Far face.  Green, 50% opaque, non-uniform texture cooridinates.
+
+  //glNormal3f( 0.0f, 0.0f,-5.0f);  glColor4f(0.2,0.9,0.2,.5);
+
+ // glTexCoord2f(0.995f, 0.005f); 
+glVertex3f(cam->x-5.0f, cam->y-100.0f, cam->z -5.0f);
+ // glTexCoord2f(2.995f, 2.995f); 
+glVertex3f(cam->x-5.0f, cam->y+ 100.0f, cam->z -5.0f);
+ // glTexCoord2f(0.005f, 0.995f); 
+glVertex3f(cam->x+ 5.0f,cam->y+  100.0f, cam->z -5.0f);
+  //glTexCoord2f(0.005f, 0.005f); 
+glVertex3f( cam->x+5.0f,cam->y -100.0f, cam->z -5.0f);
+
+
+  // Right face.  Blue; 25% opaque
+
+ // glNormal3f( 5.0f, 0.0f, 0.0f);  glColor4f(0.2,0.2,0.9,.25);
+
+ // glTexCoord2f(0.995f, 0.005f); 
+glVertex3f(cam->x+ 5.0f, cam->y -100.0f, cam->z -5.0f);
+ // glTexCoord2f(0.995f, 0.995f); 
+glVertex3f(cam->x+ 5.0f, cam->y+ 100.0f, cam->z -5.0f);
+ // glTexCoord2f(0.005f, 0.995f); 
+glVertex3f(cam->x+ 5.0f, cam->y+ 100.0f, cam->z + 5.0f);
+ // glTexCoord2f(0.005f, 0.005f); 
+glVertex3f(cam->x+ 5.0f, cam->y-100.0f,  cam->z +5.0f);
+
+
+  // Front face; offset.  Multi-colored, 50% opaque.
+
+ // glNormal3f( 0.0f, 0.0f, 5.0f);
+
+//  glColor4f( 0.9f, 0.2f, 0.2f, 0.5f);
+//  glTexCoord2f( 0.005f, 0.005f);
+glVertex3f(cam->x-5.0f, cam->y-100.0f,  cam->z +5.0f);
+//  glColor4f( 0.2f, 0.9f, 0.2f, 0.5f);
+//  glTexCoord2f( 0.995f, 0.005f); 
+glVertex3f(cam->x+ 5.0f, cam->y-100.0f,  cam->z +5.0f);
+ // glColor4f( 0.2f, 0.2f, 0.9f, 0.5f);
+//  glTexCoord2f( 0.995f, 0.995f); 
+glVertex3f( cam->x+5.0f,  cam->y+100.0f,  cam->z +5.0f);
+//  glColor4f( 0.5f, 0.5f, 0.5f, 0.5f);
+//  glTexCoord2f( 0.005f, 0.995f); g
+glVertex3f(cam->x-5.0f, cam->y+ 100.0f,  cam->z +5.0f);
+
+
+  // Left Face; offset.  Yellow, varying levels of opaque.
+
+//  glNormal3f(-5.0f, 0.0f, 0.0f);
+
+//  glColor4f(0.9,0.9,0.2,0.0);
+ // glTexCoord2f(0.005f, 0.005f); 
+glVertex3f(cam->x-5.0f, cam->y-100.0f, cam->z -5.0f);
+  //glColor4f(0.9,0.9,0.2,0.66);
+// glTexCoord2f(0.995f, 0.005f); 
+glVertex3f(cam->x-5.0f,cam->y -100.0f,  cam->z +5.0f);
+//  glColor4f(0.9,0.9,0.2,5.0);
+//  glTexCoord2f(0.995f, 0.995f); 
+glVertex3f(cam->x-5.0f, cam->y+ 100.0f,  cam->z +5.0f);
+//  glColor4f(0.9,0.9,0.2,0.33);
+//  glTexCoord2f(0.005f, 0.995f); 
+glVertex3f(cam->x-5.0f, cam->y+ 100.0f, cam->z -5.0f);
+
+  glEnd();
+}
+