Integrated camera

Functions

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luven.camera:init( x, y ) :

• Description
  • Init the integrated camera, not done automatically, very important step.
• Params
  • x : NUMBER
  • y : NUMBER

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luven.camera:set() :

• Description
  • This call works in pair with luven.camera:unset(), this act like luven.drawBegin() and luven.drawEnd() but without the light effect, so it can be used to draw an UI at the same scale coordinate of the camera without the light interacting with it.

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luven.camera:unset() :

• Description
  • Call it after luven.camera:set().

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luven.camera:setPosition( x, y ) :

• Description
  • Name = function, set the position of the camera.
• Params
  • x : NUMBER
  • y : NUMBER

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luven.camera:move( dx, dy ) :

• Description
  • Allow moving relatively the camera.
• Params
  • dx : NUMBER
    • Move amount on x axis.
  • dy : NUMBER
    • Move amount on y axis.

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luven.camera:setRotation( dr ) :

• Description
  • Set the rotation of the camera.
• Params
  • dr : NUMBER
    • Rotation to set in radians.

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luven.camera:setScale( [ sx ], [ sy ] ) :

• Description
  • Set the scale factor for the camera. Parameters are optional.
• Params
  • sx : NUMBER
    • Scale on the x axis, can be given alone without sy. 1 by default.
  • sy : NUMBER
    • Scale on the y axis, while take the sx value if absent. 1 by default.

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luven.camera:setShake( duration, magnitude ) :

• Description
  • Define the shake for the camera.
• Params
  • duration : NUMBER : Positive
    • Duration in seconds of the camera shake.
  • magnitude : NUMBER : Positive
    • Force of the camera shake.

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Public fields

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All these are accessible... but I encourage you to only read them.

• luven.camera.x

• luven.camera.y

• luven.camera.scaleX

• luven.camera.scaleY

• luven.camera.rotation

• luven.camera.transform

• luven.camera.shakeDuration

• luven.camera.shakeMagnitude

• luven.camera.fading

• luven.camera.fadeDuration

• luven.camera.fadeTimer

• luven.camera.fadeColor

• luven.camera.startFadeColor

• luven.camera.endFadeColor

• luven.camera.fadeAction

• luven.camera.useTarget

• luven.camera.moveTarget

• luven.camera.moveSmooth

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