Transformations (OpScript)¶

Transformations¶

Generating Matrices¶

XFormUtils.CalcTransformMatrixAtTime(GroupAttribute xform, number time) → GroupAttribute¶

XFormUtils.CalcTransformMatrixAtTimes(GroupAttribute xform, table<number> times) → GroupAttribute¶

XFormUtils.CalcTransformMatrixAtExistingTimes(GroupAttribute xform) → xform¶

Authoring Transformations¶

XFormUtils.InitXForm(GroupBuilder gb[, GroupAttribute|DoubleAttribute xform])¶

XFormUtils.PushRotateAttr(GroupBuilder gb, number angle, number x, number y, number z)¶

XFormUtils.PushRotateAttr(Attribute attr, number angle, number x, number y, number z) → Attribute

XFormUtils.PushTranslateAttr(GroupBuilder gb, number x, number y, number z)¶

XFormUtils.PushTranslateAttr(Attribute attr, number x, number y, number z) → Attribute

XFormUtils.PushScaleAttr(GroupBuilder gb, number x, number y, number z)¶

XFormUtils.PushScaleAttr(Attribute attr, number x, number y, number z) → Attribute

XFormUtils.PushMatrixAttr(GroupBuilder gb, number[16] matrix)¶

XFormUtils.PushMatrixAttr(Attribute attr, number[16] matrix) → Attribute

XFormUtils.PushOriginAttr(GroupBuilder gb)¶

XFormUtils.PushOriginAttr(Attribute attr) → Attribute

Handling Bounds¶

XFormUtils.CreateBoundsAttr(number xMin, number xMax, number yMin, number yMax, number zMin, number zMax) → DoubleAttribute¶

XFormUtils.MergeBounds(DoubleAttribute boundsA, DoubleAttribute boundsB) → DoubleAttribute¶

XFormUtils.CalcTransformedBoundsAtExistingTimes(GroupAttribute|DoubleAttribute xform, DoubleAttribute bounds) → DoubleAttribute¶

XFormUtils.CollapseBoundsTimeSamples(DoubleAttribute bounds) → DoubleAttribute¶