PosTrait3f Struct Reference

Inheritance diagram for PosTrait3f:

List of all members.

Static Public Member Functions
static void	init (Particles *, DrawActionBase *, dataType &data, GeoPositionsPtr &pos)
static bool	particle (dataType &data, UInt32 particle)
static Pnt3f &	position (dataType &data)
static void	vertex (dataType &data, UInt32, Vec4f &dir, Real32 s)
static void	vertex (dataType &data)
Classes
struct	dataType

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Detailed Description

Definition at line 746 of file OSGParticles.cpp.

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Member Function Documentation

static void PosTrait3f::init	(	Particles *	,
		DrawActionBase *	,
		dataType &	data,
		GeoPositionsPtr &	pos
	)			[inline, static]

Definition at line 755 of file OSGParticles.cpp.

References osg::FCPtr< BasePtrTypeT, FieldContainerTypeT >::dcast(), and PosTrait3f::dataType::pos.

    {
        GeoPositions3fPtr pos3f = GeoPositions3fPtr::dcast(pos);
 
        data.pos  = pos3f->getFieldPtr();
    }

static bool PosTrait3f::particle	(	dataType &	data,
		UInt32	particle
	)			[inline, static]

Definition at line 763 of file OSGParticles.cpp.

References PosTrait3f::dataType::p, and PosTrait3f::dataType::pos.

    {
        data.p = & (*(data.pos))[particle];
        return false;
    }

static Pnt3f& PosTrait3f::position

(

dataType &

data

)

[inline, static]

Definition at line 769 of file OSGParticles.cpp.

References PosTrait3f::dataType::p.

    {
        return *data.p;
    }

static void PosTrait3f::vertex	(	dataType &	data,
		UInt32	,
		Vec4f &	dir,
		Real32	s
	)			[inline, static]

Definition at line 774 of file OSGParticles.cpp.

References PosTrait3f::dataType::p.

    {
        glVertex3f( (*data.p)[0] + dir[0] * s, 
                    (*data.p)[1] + dir[1] * s, 
                    (*data.p)[2] + dir[2] * s);             
    }

static void PosTrait3f::vertex

(

dataType &

data

)

[inline, static]

Definition at line 781 of file OSGParticles.cpp.

References PosTrait3f::dataType::p.

    {
        glVertex3fv( (GLfloat*) (*data.p).getValues() );             
    }

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The documentation for this struct was generated from the following file:

• OSGParticles.cpp