1 files changed, 108 insertions, 0 deletions
diff --git a/src/render/particle.h b/src/render/particle.h
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index 0000000..f2b1788
--- /dev/null
+++ b/src/render/particle.h
@@ -0,0 +1,108 @@
+/*
+   render/particle.h
+   This file is part of the Osirion project and is distributed under
+   the terms of the GNU General Public License version 2
+*/
+
+#ifndef __INCLUDED_RENDER_PARTICLE_H__
+#define __INCLUDED_RENDER_PARTICLE_H__
+
+#include "math/axis.h"
+#include "math/color.h"
+#include "math/vector3f.h"
+
+namespace render {
+	
+/* ---- class Particle --------------------------------------------- */
+
+/**
+ * @brief One particle
+ * */
+class Particle
+{
+public:
+	Particle(const math::Vector3f &location, const unsigned long timestamp);
+	Particle(const math::Vector3f &location, const math::Vector3f &velocity, const unsigned long timestamp);
+
+	/**
+	 * @brief location of the particle
+	 * */
+	inline const math::Vector3f &location() const {
+		return particle_location;
+	}
+
+	/**
+	 * @brief velocity vector of the particle
+	 * */
+	inline const math::Vector3f &velocity() const {
+		return particle_velocity;
+	}
+	
+	const float radius() const
+	{
+		return particle_radius;
+	}
+	
+	const float alpha() const
+	{
+		return particle_alpha;
+	}
+		
+	/**
+	 * @brief creation timestamp
+	 * */
+	inline const unsigned long timestamp() const {
+		return particle_timestamp;
+	}
+
+	/**
+	 * @brief reference to the location of the particle
+	 * */
+	inline math::Vector3f &get_location() {
+		return particle_location;
+	}
+
+	/**
+	 * @brief reference velocity vector of the particle
+	 * */
+	inline math::Vector3f &get_velocity() {
+		return particle_velocity;
+	}
+	
+	/**
+	 * @brief set the location of the particle
+	 * */
+	inline void set_location(const math::Vector3f &location)
+	{
+		particle_location.assign(location);
+	}
+	
+	/**
+	 * @brief set the velocity of the particle
+	 * */
+	inline void set_velocity(const math::Vector3f &velocity)
+	{
+		particle_velocity.assign(velocity);
+	}
+	
+	inline void set_radius(const float radius)
+	{
+		particle_radius = radius;
+	}
+	
+	inline void set_alpha(const float alpha)
+	{
+		particle_alpha = alpha;
+	}
+
+protected:
+	math::Vector3f	particle_location;
+	math::Vector3f	particle_velocity;
+	float		particle_radius;
+	float		particle_alpha;
+	unsigned long	particle_timestamp;
+};
+
+} // namespace
+
+#endif // __INCLUDED_RENDER_PARTICLE_H__