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# cocos.actions.grid3d_actions module

Implementation of Grid3DAction actions

class `Waves3D`(*args, **kwargs)

  Bases: `cocos.actions.basegrid_actions.Grid3DAction`

  Simulates waves using the math.sin() function in the z-axis The x and y coordinates remains unmodified.

  Example:

      scene.do( Waves3D( waves=5, amplitude=40, grid=(16,16), duration=10) )

  `init`(waves=4, amplitude=20, *args, **kw)

    Parameters: | waves : int Number of waves (2 * pi) that the action will perform. Default is 4 amplitude : int Wave amplitude (height). Default is 20

  `update`(t)

class `FlipX3D`(*args, **kwargs)

  Bases: `cocos.actions.basegrid_actions.Grid3DAction`

  FlipX3D flips the screen using the Y-axis as a pivot.

  `init`(grid=(1, 1), *args, **kw)
  `update`(t)

class `FlipY3D`(*args, **kwargs)

  Bases: `cocos.actions.basegrid_actions.Grid3DAction`

  FlipY3D flips the screen using the X-axis as a pivot.

  `init`(grid=(1, 1), *args, **kw)
  `update`(t)

class `Lens3D`(*args, **kwargs)

  Bases: `cocos.actions.basegrid_actions.Grid3DAction`

  Lens simulates a Lens / Magnifying glass effect. It modifies the z-coordinate while the x and y remains unmodified.

  Example:

      scene.do( Lens3D(center=(320,240), radius=150, grid=(16,16), duration=10) )

  `init`(center=(-1, -1), radius=160, lens_effect=0.69999999999999996, *args, **kw)

    Parameters: | center : (int,int) Center of the lens. Default: (win_size_width /2, win_size_height /2 ) radius : int Radius of the lens. lens_effect : float How strong is the lens effect. Default: 0.7. 0 is no effect at all, 1 is a very strong lens effect.

  `update`(t)

class `Shaky3D`(*args, **kwargs)

  Bases: `cocos.actions.basegrid_actions.Grid3DAction`

  Shaky simulates an earthquake by modifying randomly the x, y and z coordinates of each vertex.

  Example:

      scene.do( Shaky3D( randrange=6, grid=(4,4), duration=10) )

  `init`(randrange=6, *args, **kw)

    Parameters: | randrange : int Number that will be used in random.randrange( -randrange, randrange) to do the effect

  `update`(t)

class `Ripple3D`(*args, **kwargs)

  Bases: `cocos.actions.basegrid_actions.Grid3DAction`

  Simulates a ripple (radial wave) effect. The amplitude of the wave will decrease when it goes away from the center of the ripple. It modifies the z-coordinate while the x and y remains unmodified.

  Example:

      scene.do( Ripple3D(center=(320,240), radius=240, waves=15, amplitude=60, duration=20, grid=(32,24) ) )

  `init`(center=(-1, -1), radius=240, waves=15, amplitude=60, *args, **kw)

    Parameters: | center : (int,int) Center of the ripple. Default: (win_size_width /2, win_size_height /2 ) radius : int Radius of the ripple. Default: 240 waves : int Number of waves (2 * pi) that the action will perform. Default: 15 amplitude : int Wave amplitude (height). Default is 60

  `update`(t)

class `Liquid`(*args, **kwargs)

  Bases: `cocos.actions.basegrid_actions.Grid3DAction`

  Simulates a liquid effect using the math.sin() function modifying the x and y coordinates. The z coordinate remains unmodified.

  Example:

      scene.do( Liquid( waves=5, amplitude=40, grid=(16,16), duration=10) )

  `init`(waves=4, amplitude=20, *args, **kw)

    Parameters: | waves : int Number of waves (2 * pi) that the action will perform. Default is 4 amplitude : int Wave amplitude (height). Default is 20

  `update`(t)

class `Waves`(*args, **kwargs)

  Bases: `cocos.actions.basegrid_actions.Grid3DAction`

  Simulates waves using the math.sin() function both in the vertical and horizontal axis. The z coordinate is not modified.

  Example:

      scene.do( Waves( waves=4, amplitude=20, hsin=False, vsin=True, grid=(16,16), duration=10) )

  `init`(waves=4, amplitude=20, hsin=True, vsin=True, *args, **kw)

    Initializes the Waves actions

    Parameters: | waves : int Number of waves (2 * pi) that the action will perform. Default is 4 amplitude : int Wave amplitude (height). Default is 20 hsin : bool whether or not in will perform horizontal waves. Default is True vsin : bool whether or not in will perform vertical waves. Default is True

  `update`(t)

class `Twirl`(*args, **kwargs)

  Bases: `cocos.actions.basegrid_actions.Grid3DAction`

  Simulates a twirl effect modifying the x and y coordinates. The z coordinate is not modified.

  Example:

      scene.do( Twirl( center=(320,240), twirls=5, amplitude=1, grid=(16,12), duration=10) )

  `init`(center=(-1, -1), twirls=4, amplitude=1, *args, **kw)

    Parameters: | twirls : int Number of twirls (2 * pi) that the action will perform. Default is 4 amplitude : flaot Twirl amplitude. Default is 1 center : (int,int) Center of the twirl in x,y coordinates. Default: center of the screen

  `update`(t)

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