1 files changed, 67 insertions, 0 deletions
diff --git a/src/others/irrlicht-1.8.1/source/Irrlicht/CParticleRotationAffector.cpp b/src/others/irrlicht-1.8.1/source/Irrlicht/CParticleRotationAffector.cpp
new file mode 100644
index 0000000..e59854a
--- /dev/null
+++ b/src/others/irrlicht-1.8.1/source/Irrlicht/CParticleRotationAffector.cpp
@@ -0,0 +1,67 @@
+// 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 "CParticleRotationAffector.h"
+#include "IAttributes.h"
+namespace irr
+{
+namespace scene
+{
+//! constructor
+CParticleRotationAffector::CParticleRotationAffector( const core::vector3df& speed, const core::vector3df& pivotPoint )
+                : PivotPoint(pivotPoint), Speed(speed), LastTime(0)
+{
+        #ifdef _DEBUG
+        setDebugName("CParticleRotationAffector");
+        #endif
+}
+//! Affects an array of particles.
+void CParticleRotationAffector::affect(u32 now, SParticle* particlearray, u32 count)
+{
+        if( LastTime == 0 )
+        {
+                LastTime = now;
+                return;
+        }
+        f32 timeDelta = ( now - LastTime ) / 1000.0f;
+        LastTime = now;
+        if( !Enabled )
+                return;
+        for(u32 i=0; i<count; ++i)
+        {
+                if( Speed.X != 0.0f )
+                        particlearray[i].pos.rotateYZBy( timeDelta * Speed.X, PivotPoint );
+                if( Speed.Y != 0.0f )
+                        particlearray[i].pos.rotateXZBy( timeDelta * Speed.Y, PivotPoint );
+                if( Speed.Z != 0.0f )
+                        particlearray[i].pos.rotateXYBy( timeDelta * Speed.Z, PivotPoint );
+        }
+}
+//! Writes attributes of the object.
+void CParticleRotationAffector::serializeAttributes(io::IAttributes* out, io::SAttributeReadWriteOptions* options) const
+{
+        out->addVector3d("PivotPoint", PivotPoint);
+        out->addVector3d("Speed", Speed);
+}
+//! Reads attributes of the object.
+void CParticleRotationAffector::deserializeAttributes(io::IAttributes* in, io::SAttributeReadWriteOptions* options)
+{
+        PivotPoint = in->getAttributeAsVector3d("PivotPoint");
+        Speed = in->getAttributeAsVector3d("Speed");
+}
+} // end namespace scene
+} // end namespace irr

diff --git a/src/others/irrlicht-1.8.1/source/Irrlicht/CParticleRotationAffector.cpp b/src/others/irrlicht-1.8.1/source/Irrlicht/CParticleRotationAffector.cpp new file mode 100644 index 0000000..e59854a --- /dev/null +++ b/src/others/irrlicht-1.8.1/source/Irrlicht/CParticleRotationAffector.cpp
@@ -0,0 +1,67 @@
	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 "CParticleRotationAffector.h"
	6	#include "IAttributes.h"
	7
	8	namespace irr
	9	{
	10	namespace scene
	11	{
	12
	13	//! constructor
	14	CParticleRotationAffector::CParticleRotationAffector( const core::vector3df& speed, const core::vector3df& pivotPoint )
	15	: PivotPoint(pivotPoint), Speed(speed), LastTime(0)
	16	{
	17	#ifdef _DEBUG
	18	setDebugName("CParticleRotationAffector");
	19	#endif
	20	}
	21
	22
	23	//! Affects an array of particles.
	24	void CParticleRotationAffector::affect(u32 now, SParticle* particlearray, u32 count)
	25	{
	26	if( LastTime == 0 )
	27	{
	28	LastTime = now;
	29	return;
	30	}
	31
	32	f32 timeDelta = ( now - LastTime ) / 1000.0f;
	33	LastTime = now;
	34
	35	if( !Enabled )
	36	return;
	37
	38	for(u32 i=0; i<count; ++i)
	39	{
	40	if( Speed.X != 0.0f )
	41	particlearray[i].pos.rotateYZBy( timeDelta * Speed.X, PivotPoint );
	42
	43	if( Speed.Y != 0.0f )
	44	particlearray[i].pos.rotateXZBy( timeDelta * Speed.Y, PivotPoint );
	45
	46	if( Speed.Z != 0.0f )
	47	particlearray[i].pos.rotateXYBy( timeDelta * Speed.Z, PivotPoint );
	48	}
	49	}
	50
	51	//! Writes attributes of the object.
	52	void CParticleRotationAffector::serializeAttributes(io::IAttributes* out, io::SAttributeReadWriteOptions* options) const
	53	{
	54	out->addVector3d("PivotPoint", PivotPoint);
	55	out->addVector3d("Speed", Speed);
	56	}
	57
	58	//! Reads attributes of the object.
	59	void CParticleRotationAffector::deserializeAttributes(io::IAttributes* in, io::SAttributeReadWriteOptions* options)
	60	{
	61	PivotPoint = in->getAttributeAsVector3d("PivotPoint");
	62	Speed = in->getAttributeAsVector3d("Speed");
	63	}
	64
	65	} // end namespace scene
	66	} // end namespace irr
	67