Changeset 3931 in orxonox.OLD for orxonox/branches/particleEngine/src/lib/graphics/particles/particle_emitter.h

Timestamp:

Apr 22, 2005, 10:01:18 PM (20 years ago)

Author:

bensch

Message:

orxonox/branches/particleEngine: some more properties

File:

• orxonox/branches/particleEngine/src/lib/graphics/particles/particle_emitter.h (modified) (3 diffs)

orxonox/branches/particleEngine/src/lib/graphics/particles/particle_emitter.h

@@ -13 +13 @@
 class ParticleSystem;
 
+typedef enum EMITTER_TYPE {EMITTER_DOT,
+                           EMITTER_PLANE,
+                           EMITTER_SPHERE,
+                           EMITTER_CUBE};
 
 //! A default singleton class.
@@ -19 +23 @@
  public:
   ParticleEmitter(const Vector& direction, float angle = 20.0, float emissionRate = 1.0, 
-                  float velocity = 1.0, float ttl = 1.0);
+                  float velocity = 1.0);
   virtual ~ParticleEmitter(void);
 
@@ -27 +31 @@
 
   /* controlling the behavour: these can be used as Animation interfaces */
-  void setSpread(float angle, float random = 0.0);
-  void setEmissionRate(float emissionRate, float random = 0.0);
+  void setEmissionRate(float emissionRate);
+  void setSpread(float angle, float randomAngle = 0.0);
   void setVelocity(float velocity, float random = 0.0);
-
-  /* some functions needed for internal use */
-  void tick(float dt);
 
  private:
   Vector direction;     //!< emition direction
   float angle;          //!< max angle from the direction of the emitter
+  float angleRandom;    //!< random emission angle (angle +- angleRandom is the emitted angle.
   float emissionRate;   //!< amount of particles per seconds emitted by emiter
   float velocity;       //!< the contant speed a particle gets if been emitted