trailData : String, required Path in binary format (TRL file). type : Character string, optional [without accent or space] - Defines the full name of the category to which the marker belongs. texture : String, required Image serving as texture for the path (PNG file with transparency). color : Hexadecimal value, optional [default: FFFFFFFF ] Apply a color on the marker in the HEX form « 00112233 »: 00 = Opacity. 11 = Red color. 22 = Green color. 33 = Blue color. alpha : Decimal number, optional [default: 1.0 ] Opacity of the icon displayed. trailScale : Decimal number, optional - Scaling of the texture scale. fadeNear : Decimal number, optional [in inches] Defines the distance from which the marker will be completely visible. If less than 0, the marker does not disappear at any distance. fadeFar : Decimal number, optional [in inches] Sets the distance at which the marker will start to appear when approaching. If less than 0, the marker does not disappear at any distance. animSpeed : Integer, required Sets the speed of texture animation along the trail. Positive = Move the texture in the direction of the trail. Negative = Move the texture in the opposite direction of the trail.