- i -

• imageFile() : InputPort
• imageFileAs() : InputPort
• input() : Context , Module
• interpolate() : Point2d , Point3d
• intValue() : Attribute
• intValueAt() : Attribute
• inverse() : Matrix4x4
• isAlive() : Process
• isClose() : File
• isDebug() : MessageLog
• isEmpty() : Matrix4x4
• isEqual() : Point3d , Vector3d , Vector2d
• isLinuxArch() : about
• isMacArch() : about
• isMacIntelArch() : about
• isMacPpcArch() : about
• isNotEqual() : Vector2d , Point3d , Vector3d
• isNull() : PersistentItem
• isOpen() : File
• isOrigin() : Point3d
• isWindowsArch() : about
• isZero() : Vector3d , Vector2d