Returns the current value of the SFRotation event-out slot.
Declaring type: EventOutSFRotation
Namespace: Vrml.EAI.Field
Assembly: VrmlEAI.NET
Collapse/Expand Syntax
C#
public abstract void GetValue (
        float[] value
)
Parameters
value
An array of at least four float elements that gets filled with the rotation. The first three elements get filled with the x, y and z coordinate of the rotation axis. The fourth element gets filled with the rotation angle, in radians.
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Collapse/Expand Example
The following example demonstrates how to get the current orientation of the active Viewpoint from a ProximitySensor, and prints it to the console:
C#
Vrml.EAI.Node proximitySensor = ...;
Vrml.EAI.Field.EventOutSFRotation orientation_changed = (Vrml.EAI.Field.EventOutSFRotation)proximitySensor.GetEventOut("orientation_changed");
float[] rotation = new float[4];
orientation_changed.GetValue(rotation);
System.Console.WriteLine("x = " + rotation[0] + ", y = " + rotation[1] + ", z = " + rotation[2] + ", angle = " + rotation[3]);
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