Add component support for scene groups.

perandersson / playstate

PlayState

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Add component support for scene groups. #4

Closed perandersson closed 11 years ago

perandersson commented 11 years ago

This is to support functionality such as self-removal when a SceneGroup isn't visible. This gives us also support for when an object is entering a specific scene group area, which also might be useful.

perandersson commented 11 years ago

Component requires SceneNode at the moment, which has to be changed
SceneGroup's has positions, which should be accessible from the Component.

perandersson commented 11 years ago

Make a SceneGroup into a SceneNode

perandersson commented 11 years ago

Decided to make the SceneGroup into a SceneNode using inheritance. Things to think about:

Take position into account when handling the render processor (be able to move the entire octree if necessary).
Streamline when adding child nodes.