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Gamedev Framework (gf)
0.4.0
A C++11 framework for 2D games
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A class to display a high number of small simple shapes. More...
#include <gf/Particles.h>
Public Member Functions | |
ShapeParticles () | |
Default constructor. More... | |
void | addCircle (Vector2f position, float radius, Color4f color, std::size_t pointCount=15) |
Add a circle shape to the particles. More... | |
virtual void | draw (RenderTarget &target, RenderStates states) override |
Draw the object to a render target. More... | |
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Transformable () | |
Default constructor. More... | |
void | setOrigin (Vector2f origin) |
Set the local origin of the object. More... | |
Vector2f | getOrigin () const |
Get the local origin of the object. More... | |
void | setPosition (Vector2f position) |
Set the position of the object. More... | |
Vector2f | getPosition () const |
Get the position of the object. More... | |
void | move (Vector2f offset) |
Move the object by a given offset. More... | |
void | setRotation (float angle) |
Set the orientation of the object. More... | |
float | getRotation () const |
Get the orientation of the object. More... | |
void | rotate (float angle) |
Rotate the object. More... | |
void | setScale (Vector2f factors) |
Set the scale factors of the object. More... | |
void | setScale (float factor) |
Set the scale factor of the object. More... | |
Vector2f | getScale () const |
Get the current scale of the object. More... | |
void | scale (Vector2f factors) |
Scale the object. More... | |
void | scale (float factor) |
Scale the object. More... | |
Matrix3f | getTransform () const |
Get the combined transform of the object. More... | |
Matrix3f | getInverseTransform () const |
Get the inverse of the combined transform of the object. More... | |
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virtual | ~Drawable () |
Virtual desctructor. More... | |
Additional Inherited Members | |
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void | setOriginFromAnchorAndBounds (Anchor anchor, const RectF &bounds) |
Set the origin from an anchor and bounds. More... | |
A class to display a high number of small simple shapes.
gf::ShapeParticles::ShapeParticles | ( | ) |
Default constructor.
void gf::ShapeParticles::addCircle | ( | Vector2f | position, |
float | radius, | ||
Color4f | color, | ||
std::size_t | pointCount = 15 |
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Add a circle shape to the particles.
position | The position of the center of the circle |
radius | The radius of the circle |
color | The color of the circle |
pointCount | The number of points composing the circle |
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overridevirtual |
Draw the object to a render target.
This is a pure virtual function that has to be implemented by the derived class to define how the drawable should be drawn.
target | Render target to draw to |
states | Current render states |
Implements gf::Drawable.