rex_cameraFollower

Plugin, ACE table, Discussion thread
Dependence: None

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Introduction
Move object to follow camera with a ratio. It could be used to simulate parallax.

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Usage

Concept
There are two kinds of object, follower or camera, follower will move to camera with a moving ratio.
For example, if the follower's moving ratio X is 0.5, and the camera moved forward 100 pixels in axis X. Then the follower will move forward

100 * 0.5 = 50

pixels in axis X.

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Follower
Add this behavior in follower object, and set the property "Type" to "Follower".

Moving ratio
Moving ratio of XY is set in properties "X", "Y", or set by "Action:Set moving ratio X", "Action:Set moving ratio Y".

• Sets the moving ratio to 1 will keep the relative distance from follower to camera. It looks like setting parallax to 0.
• Sets the moving ratio to 0 will stay without moving. It looks like setting parallax to 100.
• Sets the moving ratio to 0.3 will follow the camera slowly. It looks like setting parallax to 70.

Enable
Following could be enabled or disabled by "Action:Set following", or set in property "Activated".

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Camera
Camera could be controlled by official scroll-to behavior, or by "system action:scroll to"

Scroll-to behavior
Sample capx
Add this behavior under scroll-to behavior in behavior list of all camera objects.

And set the property "Type" to "Camera".

System action: scroll to
Sample capx
There is no camera object, camera moving is set by "system action: scroll to".

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