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float | getLensEffect () const |
| Get the value of lens effect.
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void | setLensEffect (float lensEffect) |
| Set the value of lens effect.
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void | setConcave (bool concave) |
| Set whether lens is concave.
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const Vec2 & | getPosition () const |
| Get the center position of lens effect.
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void | setPosition (const Vec2 &position) |
| Set the center position of lens effect.
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bool | initWithDuration (float duration, const Vec2 &gridSize, const Vec2 &position, float radius) |
| Initializes the action with center position, radius, grid size and duration.
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virtual GridBase * | getGrid () override |
| Get the pointer of GridBase.
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Vec3 | getVertex (const Vec2 &position) const |
| Get the vertex that belongs to certain position in the grid.
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Vec3 | getOriginalVertex (const Vec2 &position) const |
| Get the non-transformed vertex that belongs to certain position in the grid.
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void | setVertex (const Vec2 &position, const Vec3 &vertex) |
| Set a new vertex to a certain position of the grid.
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Rect | getGridRect () const |
| Get the effect grid rect.
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bool | initWithDuration (float duration, const Vec2 &gridSize) |
| Initializes the action with size and duration.
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float | getElapsed () |
| How many seconds had elapsed since the actions started to run.
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void | setAmplitudeRate (float amp) |
| Sets the amplitude rate, extension in GridAction.
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float | getAmplitudeRate () |
| Gets the amplitude rate, extension in GridAction.
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virtual void | step (float dt) override |
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bool | initWithDuration (float d) |
| initializes the action
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Lens3D action.
This action is used for take effect on the target node as lens. You can create the action by these parameters: duration, grid size, center position of lens, radius of lens. Also you can change the lens effect value & whether effect is concave by the setter methods.