Changeset 4736 in orxonox.OLD for orxonox/trunk/src/lib/graphics/light.h

Timestamp:

Jun 30, 2005, 1:06:53 AM (20 years ago)

Author:

bensch

Message:

orxonox/trunk: cleaned up LightManager, this was quite messy….

File:

• orxonox/trunk/src/lib/graphics/light.h (modified) (7 diffs)

orxonox/trunk/src/lib/graphics/light.h

@@ -26 +26 @@
 {
  public:
-  Light(int lightNumber);
-  Light(const TiXmlElement* root);
+  Light(const TiXmlElement* root = NULL);
   virtual ~Light(void);
 
-  void init(int lightNumber);
+  void init();
   void loadParams(const TiXmlElement* root);
 
@@ -43 +42 @@
   int getLightNumber(void) const {return this->lightNumber;}
 
-  virtual void draw();
+  virtual void draw() const;
 
   void debug(void) const;
@@ -66 +65 @@
 
    <b>Usage:</b>\n
-   First you have to get the Light Manager up and running by using LightManager::getInstance.
+   First you have to get the Light Manager up and running by using LightManager::getInstance().
    This automatically initiates the GL_LIGHTING, and sets some default stuff about the light.\n
    Then you will create a new light using:
-   \li int addLight(void);
-   \li int addLight(int lightNumber);
+   \li new Light();
 
    now you can operate on the light as follows:
-   \li void setPosition(Vector position);
-   \li void setPosition(GLfloat x, GLfloat y, GLfloat z);
    \li void setDiffuseColor(GLfloat r, GLfloat g, GLfloat b);
    \li void setSpecularColor(GLfloat r, GLfloat g, GLfloat b);
@@ -80 +76 @@
    \li void setSpotDirection(Vector direction);
    \li void setSpotCutoff(GLfloat cutoff);
-
-   These functions are preatty selv-explaining, but you can read about them below.\n
-   If you want to fetch info, or the a Light use:
-   \li Vector getPosition(void) const;
-   \li Vector getPosition(int lightNumber) const;
-   \li Light* getLight(int LightNumber) const;
+   \li all PNode stuff also works
 
    To redraw the light use
-   \li void draw();
+   \li void draw() const;
 
    and to delete one just use
@@ -97 +88 @@
 
    You can also operate on the single Lights themselves, by first retreaving them with
-   \li Light* getLight(int LightNumber);
+   \li Light* getLight(int LightNumber) const;
    \n
    and then using the same functions on this to change settings.
@@ -103 +94 @@
 class LightManager : public BaseObject
 {
+  friend class Light;
 
  public:
@@ -112 +104 @@
   void loadLights(const TiXmlElement* root);
 
-  // set Attributes
-  int addLight(void);
-  int addLight(int lightNumber);
-  void editLightNumber(int lightNumber);
-  void deleteLight(void);
-  void deleteLight(int lightNumber);
-
   void setAmbientColor(GLfloat r, GLfloat g, GLfloat b);
 
-  void draw();
+  Light* getLight(int lightNumber) const;
+  inline Light* getLight() const { return this->currentLight; };
 
-  //set Attributes
-  void setDiffuseColor(GLfloat r, GLfloat g, GLfloat b);
-  void setSpecularColor(GLfloat r, GLfloat g, GLfloat b);
-  void setAttenuation(float constantAttenuation, float linearAttenuation, float quadraticAttenuation);
-  void setSpotDirection(Vector direction);
-  void setSpotCutoff(GLfloat cutoff);
-
-  // get Attributes
-  Vector getPosition(void) const;
-  Vector getPosition(int lightNumber) const;
-
-  Light* getLight(int lightNumber) const;
-  Light* getLight() const { return this->currentLight; };
+  void draw() const;
 
   void debug(void) const;
 
-
  private:
   LightManager(void);
-  void initLight(int LightNumber);
 
+  int  registerLight(Light* light);
+  void unregisterLight(Light* light);
 
  private: