Add wind based effects

[HarryBurge]

Add wind into the simulation

[HarryBurge]

Will need to put changes into unity move, and also make data accessible in drone move. Turbines turn off over certain wind speed

[tt792]

So we need a way of creating a mesh of weights that can be referenced to get wind in a given area Current Idea:

• Generate a perlin noise mesh
• When pasked for wind speed calculate the wind direction for the drones position
• Im currently thinking it will poll a few positions around (probably 8, [N, NE, E, SE, S, SW, W, NW]) and figure out which direction the wind is in
• Wind direction figuring out idea:
• Either find the direction of greatest difference in the surrounding wind and use a gradient
• Find the nearbye wind of closest similarity to the current location (modelling how wind flows in different things and spirals and stuff

[tt792]

I have now added perlin noise which can be referenced to get a wind direction and magnitude as a 2D vector The fn takes a drones x and z position scales it to a certain size and uses local values to calculate the wind direction

I have created a script to access this which can be added to objects and which when called displays a ray in the scene in the direction of wind at that position. Does not effect drone angle yet Potentially needs altering to change to take an average of recent wind options, rather than polling close points.