Calculation


CalculateObjectsCenter

Calculate objects center.

Parameters
Name Required Default Description
Object Reference Yes   Object Reference
offset No [0,0,0] Offset to calculated result
toBuffer Yes   Buffer to save result

Example

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{
    "cmd": "CalculateObjectsCenter",
    "fromBuffer": "selected objects",
    "toBuffer": "center_location"
}

CalculateWorldToViewport

Given world coordinate, calculate 3D viewpoint coordinate. Note, 3D viewpoint coordinate is different from screen coordinate.

Parameters
Name Required Description
Object Reference Yes Object Reference
pos No Position in world coordinate.
fromBuffer No Buffer of world coordinate
toBuffer Yes Save calculate result to buffer

Example

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{
    "cmd": "CalculateWorldToViewport",
    "pos": [89,3,45],
    "toBuffer": "2DCord"
}