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Improved ParticleEffects

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This commit is contained in:
Robert Osfield
2005-04-04 07:54:52 +00:00
parent e4580f2028
commit 22e446dbc9
25 changed files with 917 additions and 289 deletions
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35
include/osgParticle/FluidFrictionOperator
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@@ -40,24 +40,30 @@ namespace osgParticle
FluidFrictionOperator(const FluidFrictionOperator &copy, const osg::CopyOp &copyop = osg::CopyOp::SHALLOW_COPY);
META_Object(osgParticle, FluidFrictionOperator);
/// Get the density of the fluid.
inline float getFluidDensity() const;
/// Set the density of the fluid.
inline void setFluidDensity(float d);
/// Get the viscosity of the fluid.
inline float getFluidViscosity() const;
/// Get the density of the fluid.
inline float getFluidDensity() const;
/// Set the viscosity of the fluid.
inline void setFluidViscosity(float v);
/// Get the overriden radius value.
inline float getOverrideRadius() const;
/// Get the viscosity of the fluid.
inline float getFluidViscosity() const;
/// Set the wind vector.
inline void setWind(const osg::Vec3& wind) { _wind = wind; }
/// Get the wind vector.
inline const osg::Vec3& getWind() const { return _wind; }
/// Set the overriden radius value (pass 0 if you want to use particle's radius).
inline void setOverrideRadius(float r);
/// Get the overriden radius value.
inline float getOverrideRadius() const;
/// Set the fluid parameters as for air (20<32>C temperature).
inline void setFluidToAir();
@@ -76,11 +82,12 @@ namespace osgParticle
FluidFrictionOperator &operator=(const FluidFrictionOperator &) { return *this; }
private:
float A_;
float B_;
float density_;
float viscosity_;
float ovr_rad_;
float A_;
float B_;
float density_;
float viscosity_;
float ovr_rad_;
osg::Vec3 _wind;
Program *current_program_;
};