Here is a model of the L-shaped hip roof I am in question about:
View model here:
https://3dwarehouse.sketchup.com/model/0d42dfb9-8059-40a9-afb9-e0f5a8c346df/Hip-Study-2
View model here:
https://3dwarehouse.sketchup.com/model/0d42dfb9-8059-40a9-afb9-e0f5a8c346df/Hip-Study-2