myNode.opacity in Anark Studio 2.5

Adjusts the transparency of both the node and all the objects attached to the node. The opacity of nodes has a multiplicative relationship. This means that if a model has an opacity value of 50%, its parent group has an opacity value of 80%, and the parent layer has an opacity value of 50%, the model will actually appear to have an opacity of 20% (50% x 80% x 50% = 20%).

If the opacity is set to 0, the object will be drawn in the scene, but will be invisible. Use the active property to improve performance by not drawing the object at all.