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Updates to osgParticle form Macro.

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This commit is contained in:
Robert Osfield
2002-07-22 16:01:00 +00:00
parent f007e7c3be
commit 609a9ebf21
3 changed files with 75 additions and 6 deletions
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68
include/osgParticle/ParticleSystem
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@@ -32,11 +32,37 @@ namespace osgParticle
*/
class OSGPARTICLE_EXPORT ParticleSystem: public osg::Drawable {
public:
enum Alignment {
BILLBOARD,
FIXED
};
ParticleSystem();
ParticleSystem(const ParticleSystem &copy, const osg::CopyOp &copyop = osg::CopyOp::SHALLOW_COPY);
META_Object(osgParticle, ParticleSystem);
/// Get the alignment type of particles.
inline Alignment getParticleAlignment() const;
/// Set the alignment type of particles.
inline void setParticleAlignment(Alignment a);
/// Get the X-axis alignment vector.
inline const osg::Vec3 &getAlignVectorX() const;
/// Set the X-axis alignment vector.
inline void setAlignVectorX(const osg::Vec3 &v);
/// Get the Y-axis alignment vector.
inline const osg::Vec3 &getAlignVectorY() const;
/// Set the Y-axis alignment vector.
inline void setAlignVectorY(const osg::Vec3 &v);
/// Set the alignment vectors.
inline void setAlignVectors(const osg::Vec3 &X, const osg::Vec3 &Y);
/// Get the default bounding box
inline const osg::BoundingBox &getDefaultBoundingBox() const;
@@ -125,7 +151,7 @@ namespace osgParticle
inline virtual const bool computeBound() const;
virtual void drawImmediateMode(osg::State &state);
inline void update_bounds(const osg::Vec3 &p, float r);
void single_pass_render(const osg::Matrix &modelview);
void single_pass_render(osg::State &state, const osg::Matrix &modelview);
private:
typedef std::vector<Particle> Particle_vector;
@@ -135,6 +161,10 @@ namespace osgParticle
Death_stack deadparts_;
osg::BoundingBox def_bbox_;
Alignment alignment_;
osg::Vec3 align_X_axis_;
osg::Vec3 align_Y_axis_;
bool doublepass_;
bool frozen_;
@@ -156,6 +186,42 @@ namespace osgParticle
};
// INLINE FUNCTIONS
inline ParticleSystem::Alignment ParticleSystem::getParticleAlignment() const
{
return alignment_;
}
inline void ParticleSystem::setParticleAlignment(Alignment a)
{
alignment_ = a;
}
inline const osg::Vec3 &ParticleSystem::getAlignVectorX() const
{
return align_X_axis_;
}
inline void ParticleSystem::setAlignVectorX(const osg::Vec3 &v)
{
align_X_axis_ = v;
}
inline const osg::Vec3 &ParticleSystem::getAlignVectorY() const
{
return align_Y_axis_;
}
inline void ParticleSystem::setAlignVectorY(const osg::Vec3 &v)
{
align_Y_axis_ = v;
}
inline void ParticleSystem::setAlignVectors(const osg::Vec3 &X, const osg::Vec3 &Y)
{
align_X_axis_ = X;
align_Y_axis_ = Y;
}
inline bool ParticleSystem::isFrozen() const
{