Inheritance diagram for osgParticle::SectorPlacer:
Public Member Functions | |
SectorPlacer () | |
SectorPlacer (const SectorPlacer ©, const osg::CopyOp ©op=osg::CopyOp::SHALLOW_COPY) | |
const rangef & | getRadiusRange () const |
Get the range of possible values for radius. | |
void | setRadiusRange (const rangef &r) |
Set the range of possible values for radius. | |
void | setRadiusRange (float r1, float r2) |
Set the range of possible values for radius. | |
const rangef & | getPhiRange () const |
Get the range of possible values for the central angle. | |
void | setPhiRange (const rangef &r) |
Set the range of possible values for the central angle. | |
void | setPhiRange (float r1, float r2) |
Set the range of possible values for the central angle. | |
META_Object (osgParticle, SectorPlacer) | |
void | place (Particle *P) const |
Place a particle. Do not call it manually. | |
osg::Vec3 | getControlPosition () const |
return the control position | |
Protected Member Functions | |
virtual | ~SectorPlacer () |
SectorPlacer & | operator= (const SectorPlacer &) |
This placer sets the initial position of incoming particle by choosing a random position within a circular sector; this sector is defined by three parameters: a center point, which is inherited directly from osgParticle::CenteredPlacer
, a range of values for radius, and a range of values for the central angle (sometimes called phi).
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return the control position
Implements osgParticle::Placer. |
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Get the range of possible values for the central angle.
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Get the range of possible values for radius.
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Place a particle. Do not call it manually.
Implements osgParticle::Placer. |
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Set the range of possible values for the central angle.
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Set the range of possible values for the central angle.
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Set the range of possible values for radius.
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Set the range of possible values for radius.
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