Changeset 3419 in orxonox.OLD for orxonox/trunk/src/skysphere.cc

Timestamp:

Feb 22, 2005, 6:26:03 PM (20 years ago)

Author:

bensch

Message:

orxonox/trunk: copied dave's SkySphere into the Trunk
done it with svn copy, and implemented the Class into the world.cc
it works perfectly

File:

• orxonox/trunk/src/skysphere.cc (copied) (copied from orxonox/branches/dave/src/skysphere.cc) (3 diffs)

orxonox/trunk/src/skysphere.cc

@@ -34 +34 @@
 /**
    \brief Standart Constructor
-   \todo second Constructor with char* input for different skies
 */
 Skysphere::Skysphere()
 {  
-    //GLUquadricObj *sphereObj=0;
-    sphereObj=gluNewQuadric();
-    gluQuadricTexture(sphereObj,GL_TRUE);
-    sky = new Material("Sky");
-    sky->setDiffuseMap("../data/pictures/sky-replace.jpg");
-    sky->setIllum(3);
-    //    sky->setAmbient(1,1,1);
+  initialize("../data/pictures/sky-replace.jpg");
+}
 
+/**
+   \brief Constructs a SkySphere and takes fileName as a map.
+   \param fileName the file to take as input for the skysphere
+*/
+Skysphere::Skysphere(char* fileName)
+{
+  initialize(fileName);
 }
 
@@ -53 +54 @@
 Skysphere::~Skysphere()
 {
-    delete sky;
-    delete sphereObj;
+  delete sky;
+  free(sphereObj);
+}
 
+/**
+   \brief initializes the Skysphere.
+   \param fileName the file to take as input for the skysphere
+*/
+void Skysphere::initialize(char* fileName)
+{
+  sphereObj=gluNewQuadric();
+  gluQuadricTexture(sphereObj,GL_TRUE);
+  sky = new Material("Sky");
+  sky->setDiffuseMap(fileName);
+  sky->setIllum(3);
+  sky->setAmbient(.5, .5, 1.0);
 }
 
@@ -63 +77 @@
    \param y the y-coordinate of the Center of the Sphere
    \param z the z-coordinate of the Center of the Sphere
-
+   
    This is normally done in the update-phase of world, so the Skysphere is always centered at the Camera.
 */
-void Skysphere::updatePosition(float x,float y,float z)
+void Skysphere::updatePosition(Vector sphereCenter)
 {
-    this->a=x;
-    this->b=y;
-    this->c=z;
+  this->sphereCenter = sphereCenter;
 }
 
 /**
    \brief draws the Skysphere
-
+   
    This part is normally precessed in the "Painting Phase".
 */
-   
+
 void Skysphere::draw()
 {
-    sky->select();
-    glPushMatrix();
-    glTranslatef(this->a,this->b,this->c);
-    
-    glRotatef(-30,1,0,0);
-    glRotatef(95.0f,0.0f,0.0f,1.0f);
-    glRotatef(-250.0f,0.0,1.0f,0.0f);
-    
-    gluSphere(sphereObj,200.0f,20,20);
-    glPopMatrix();
-
-
+  sky->select();
+  glPushMatrix();
+  glTranslatef(this->sphereCenter.x,this->sphereCenter.y,this->sphereCenter.z);
+  
+  glRotatef(-30,1,0,0);
+  glRotatef(95.0f,0.0f,0.0f,1.0f);
+  glRotatef(-250.0f,0.0,1.0f,0.0f);
+  
+  gluSphere(sphereObj,200.0f,20,20);
+  glPopMatrix();
 }