Applies a color gradient to particles. More...
Public Types | |
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typedef std::tr1::shared_ptr < ColorAffector > | Ptr |
| Shared pointer type referring to ColorAffector objects. | |
Static Public Member Functions | |
| static Ptr | Create (const ColorGradient &gradient) |
| Creates an affector that colorizes particles according to a given gradient. | |
Public Member Functions | |
| ColorAffector (const ColorGradient &gradient) | |
| Constructor. | |
| virtual void | Affect (Particle &particle, sf::Time dt) |
| Affects particles. | |
| void | SetGradient (const ColorGradient &gradient) |
| Sets the color gradient used to colorize the particles. | |
| const ColorGradient & | GetGradient () const |
| Returns the color gradient used to colorize the particles. | |
Applies a color gradient to particles.
Affector class that changes the color of a particle smoothly from one to another.
| thor::ColorAffector::ColorAffector | ( | const ColorGradient & | gradient | ) | [explicit] |
Constructor.
Creates a color gradient over the whole lifetime of the particles.
| gradient | The color gradient affecting the particles. Can also be a single sf::Color. |
| virtual void thor::ColorAffector::Affect | ( | Particle & | particle, |
| sf::Time | dt | ||
| ) | [virtual] |
Affects particles.
| particle | The particle currently being affected. |
| dt | Time interval during which particles are affected. |
Implements thor::Affector.
| static Ptr thor::ColorAffector::Create | ( | const ColorGradient & | gradient | ) | [static] |
Creates an affector that colorizes particles according to a given gradient.
Creates a color gradient over the whole lifetime of the particles.
| gradient | The color gradient affecting the particles. Can also be a single sf::Color. |