1 files changed, 64 insertions, 0 deletions
diff --git a/src/others/irrlicht-1.8.1/source/Irrlicht/CParticleGravityAffector.cpp b/src/others/irrlicht-1.8.1/source/Irrlicht/CParticleGravityAffector.cpp
new file mode 100644
index 0000000..450a5df
--- /dev/null
+++ b/src/others/irrlicht-1.8.1/source/Irrlicht/CParticleGravityAffector.cpp
@@ -0,0 +1,64 @@
+// Copyright (C) 2002-2012 Nikolaus Gebhardt
+// This file is part of the "Irrlicht Engine".
+// For conditions of distribution and use, see copyright notice in irrlicht.h
+#include "CParticleGravityAffector.h"
+#include "os.h"
+#include "IAttributes.h"
+namespace irr
+{
+namespace scene
+{
+//! constructor
+CParticleGravityAffector::CParticleGravityAffector(
+        const core::vector3df& gravity, u32 timeForceLost)
+        : IParticleGravityAffector(), TimeForceLost(static_cast<f32>(timeForceLost)), Gravity(gravity)
+{
+        #ifdef _DEBUG
+        setDebugName("CParticleGravityAffector");
+        #endif
+}
+//! Affects an array of particles.
+void CParticleGravityAffector::affect(u32 now, SParticle* particlearray, u32 count)
+{
+        if (!Enabled)
+                return;
+        f32 d;
+        for (u32 i=0; i<count; ++i)
+        {
+                d = (now - particlearray[i].startTime) / TimeForceLost;
+                if (d > 1.0f)
+                        d = 1.0f;
+                if (d < 0.0f)
+                        d = 0.0f;
+                d = 1.0f - d;
+                particlearray[i].vector = particlearray[i].startVector.getInterpolated(Gravity, d);
+        }
+}
+//! Writes attributes of the object.
+void CParticleGravityAffector::serializeAttributes(io::IAttributes* out, io::SAttributeReadWriteOptions* options) const
+{
+        out->addVector3d("Gravity", Gravity);
+        out->addFloat("TimeForceLost", TimeForceLost);
+}
+//! Reads attributes of the object.
+void CParticleGravityAffector::deserializeAttributes(io::IAttributes* in, io::SAttributeReadWriteOptions* options)
+{
+        Gravity = in->getAttributeAsVector3d("Gravity");
+        TimeForceLost = in->getAttributeAsFloat("TimeForceLost");
+}
+} // end namespace scene
+} // end namespace irr

diff --git a/src/others/irrlicht-1.8.1/source/Irrlicht/CParticleGravityAffector.cpp b/src/others/irrlicht-1.8.1/source/Irrlicht/CParticleGravityAffector.cpp new file mode 100644 index 0000000..450a5df --- /dev/null +++ b/src/others/irrlicht-1.8.1/source/Irrlicht/CParticleGravityAffector.cpp
@@ -0,0 +1,64 @@
	1	// Copyright (C) 2002-2012 Nikolaus Gebhardt
	2	// This file is part of the "Irrlicht Engine".
	3	// For conditions of distribution and use, see copyright notice in irrlicht.h
	4
	5	#include "CParticleGravityAffector.h"
	6	#include "os.h"
	7	#include "IAttributes.h"
	8
	9	namespace irr
	10	{
	11	namespace scene
	12	{
	13
	14	//! constructor
	15	CParticleGravityAffector::CParticleGravityAffector(
	16	const core::vector3df& gravity, u32 timeForceLost)
	17	: IParticleGravityAffector(), TimeForceLost(static_cast<f32>(timeForceLost)), Gravity(gravity)
	18	{
	19	#ifdef _DEBUG
	20	setDebugName("CParticleGravityAffector");
	21	#endif
	22	}
	23
	24
	25	//! Affects an array of particles.
	26	void CParticleGravityAffector::affect(u32 now, SParticle* particlearray, u32 count)
	27	{
	28	if (!Enabled)
	29	return;
	30	f32 d;
	31
	32	for (u32 i=0; i<count; ++i)
	33	{
	34	d = (now - particlearray[i].startTime) / TimeForceLost;
	35	if (d > 1.0f)
	36	d = 1.0f;
	37	if (d < 0.0f)
	38	d = 0.0f;
	39	d = 1.0f - d;
	40
	41	particlearray[i].vector = particlearray[i].startVector.getInterpolated(Gravity, d);
	42	}
	43	}
	44
	45	//! Writes attributes of the object.
	46	void CParticleGravityAffector::serializeAttributes(io::IAttributes* out, io::SAttributeReadWriteOptions* options) const
	47	{
	48	out->addVector3d("Gravity", Gravity);
	49	out->addFloat("TimeForceLost", TimeForceLost);
	50	}
	51
	52
	53	//! Reads attributes of the object.
	54	void CParticleGravityAffector::deserializeAttributes(io::IAttributes* in, io::SAttributeReadWriteOptions* options)
	55	{
	56	Gravity = in->getAttributeAsVector3d("Gravity");
	57	TimeForceLost = in->getAttributeAsFloat("TimeForceLost");
	58	}
	59
	60
	61
	62	} // end namespace scene
	63	} // end namespace irr
	64