Changeset 3437 in orxonox.OLD for orxonox/trunk/src/light.h

Timestamp:

Mar 1, 2005, 8:11:31 PM (20 years ago)

Author:

bensch

Message:

orxonox/trunk: light is now more like a lightManager. It is a Class, that handles many lights, and as such also glEnable(GL_LIGHTING)…
Until now It is not possible to initialize more than the first Light, but this will be fixed soon

File:

• orxonox/trunk/src/light.h (modified) (2 diffs)

orxonox/trunk/src/light.h

@@ -14 +14 @@
 #include "glincl.h"
 
+#define NUMBEROFLIGHTS GL_MAX_LIGHTS
+
 // FORWARD DEFINITIONS //
 class Vector;
@@ -21 +23 @@
    A Light is a source that emits light rays (photons)
 */
-class Light : public WorldEntity 
+class Light : public WorldEntity
 {
+ private:
+  //! A struct that holds information about a Light
+  struct LightValue
+  {
+    int lightNumber;            //!< The number of this Light.
+    GLfloat lightPosition[4];   //!< The Position of this Light.
+    GLfloat lmodelAmbient[4];   //!< The general Ambient Color.
+    GLfloat diffuseColor[4];    //!< The Diffuse Color this Light emmits.
+    GLfloat specularColor[4];   //!< The specular Color of this Light.
+
+    LightValue* next;
+  };
+
+  static Light* singletonRef;    //!< This is the LightHandlers Reference.
+  Light(void);
+
+  void init(int LightNumber);  
+  LightValue** lights;
+  LightValue* currentLight;
   
-
  public:
-  Light(void);
-  Light(Vector position);
+  static Light* getInstance();
   ~Light(void);
 
   // set Attributes
+  int addLight(void);
+  int addLight(int lightNumber);
+  void editLightNumber(int lightNumber);
+  void deleteLight(void);
+  void deleteLight(int lightNumber);
+
   void setPosition(Vector position);
+  void setPosition(GLfloat x, GLfloat y, GLfloat z);
   void setDiffuseColor(GLfloat r, GLfloat g, GLfloat b);
   void setSpecularColor(GLfloat r, GLfloat g, GLfloat b);
-  
   // get Attributes
   Vector getPosition(void);
- private:
-  GLfloat lightPosition[4];   //!< The Position of this Light
-  GLfloat lmodelAmbient[4];   //!< The general Ambient Color
-  GLfloat diffuseColor[4];    //!< The Diffuse Color this Light emmits
-  GLfloat specularColor[4];   //!< The specular Color of this Light
-
-  void init();
 };