Object Model: XSIMath.MapWorldOrientationToObjectSpace

XSIMath.MapWorldOrientationToObjectSpace

Description

Converts an orientation described in WorldSpace to a different ObjectSpace.

C# Syntax

SIVector3 XSIMath.MapWorldOrientationToObjectSpace( SITransformation in_pObjectSapce, SIVector3 in_pOrientation );

Scripting Syntax

oReturn = XSIMath.MapWorldOrientationToObjectSpace( ObjectSpace, Orientation );

Return Value

SIVector3 (orientation)

Parameters

Parameter	Type	Description
ObjectSpace	SITransformation	ObjectSpace in which we want to convert the orientation.
Orientation	SIVector3	Orientation to convert.

Examples

VBScript Example

set oRoot = Application.ActiveProject.ActiveScene.Root  
        set oCube = oRoot.AddGeometry("Cube","MeshSurface")  
        oCube.Kinematics.Global.Parameters("posy").value = 4.0  
        oCube.Kinematics.Global.Parameters("posx").value = 2.0  
        set oCube2 = oCube.AddGeometry("Cube","MeshSurface")  
        oCube2.Kinematics.Global.Parameters("posz").value = 3.0  
        oCube2.Kinematics.Global.Parameters("rotx").value = 45.0  
        set oCone = oRoot.AddGeometry("Cone", "MeshSurface")  
        oCone.Kinematics.Global.Parameters("posy").value = -2.0  
        oCone.Kinematics.Global.Parameters("posz").value = 90.0  
        set oTrans = oCube.Kinematics.Local.Transform  
        set oTransParent = oCube2.Kinematics.Global.Transform  
        set oVec3 = XSIMath.CreateVector3  
        oTrans.GetTranslation oVec3  
        set oDestinationTrans = oCone.Kinematics.Global.Transform  
        Application.LogMessage "The translation of the cube relative to its parent: x " & _  
         oVec3.x & " y " & oVec3.y & " z " & oVec3.z  
        set oObjectTrans = XSIMath.MapObjectPoseToObjectSpace(oTransParent, oDestinationTrans,oTrans)  
        oObjectTrans.GetTranslation oVec3  
        Application.LogMessage "The translation of the cube relative to the cone: x " & _  
         oVec3.x & " y " & oVec3.y & " z " & oVec3.z