====== Collision Object ======

An arbitrary number of sphere and capsule collision objects can be added to a tree. The transforms of these objects can be accessed via the SpeedTree SDK and fed to a collision detection system.

===== Collision Object =====

==== Type ====
{{:collisioncapsule1.jpg?50 |}}
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**Capsule**: A cylinder capped with hemispheres. The length of the cylinder is equal to the Height value while the radius of each hemisphere is equal to the 'Radius' value. //(Enumeration)//
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{{:collisionsphere.jpg?80|}}
**Sphere**: A sphere object. The size of the sphere is determined by the 'Radius' value. //(Enumeration)//
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==== Radius ====

The radius of a sphere collision object or the hemispherical caps of a capsule collision object.

==== Height ====

The length of the cylindrical portion of a capsule collision object. //(Height)//

==== User Data ====

The length of the cylindrical portion of a capsule collision object. //(String)//

==== Extra Data ====

A custom string can be included with each collision object. //(String)//
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===== Transform =====

==== Translation: X, Y, & Z ====

The position of the collision object along each axis. //(Float)//

==== Reset Translation ====

Sets the collision object back to the default position [0, 0, 0]. //(Function)//

==== Rotation: Axis: X, Y, & Z ====

The X,Y, and Z components of the __Rotation: Angle__. //(Percentage)//

==== Rotation: Angle ====

The amount of rotation around the rotation angle. //(Degrees)//

==== Reset Rotation ====

Sets the collision object back to the default angle [0, 0, 1, 90]. //(Function)//
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