Scenic View Factor

While helping Ying Ying this morning, I created another evaluation node, called Scenic View Factor. This node will allow you to input a set of points that identify scenic views. The inputs are as follows:

• Input 1: The faces you want to analyze
• Input 2: The obstructions that might block your view
• Input 3: The scenic view points.

 The node will then work out the number of scenic points that you can see from each face that is analyzed, and display the result as a colour and a percentage. So 100% means that you can see all the scenic points from that face, will 0% means that you can see none of them.

• http://files.patrick.janssen.name/2010/scenic_view_factor.zip