to simulate sun , until now i m using a sphere which move around the center of the world . the radius of the sphere depend radius of it s own way in the sky ( to have the good size ) . i would like to try to use picture which is projected on the background with good size and move . i didn t found in search bar a thread about this type of solution to simulate sun in the sky . Any idea ?
i does explain why i want to try to use a picture which is moving in the background , it is because if the map inside i’m moving become bigger i have to increase radius of the sphere , radius of the way of the sun , and the camera.far ( sometime i can reach 300 000 to 900 000 ) . an other reason , if camera.far is lower than the size of the map i can get something circular , but in this case if i want to see the sun ,the radius have to be lower the size of the map and i can see the sun to go out the earth ( with moutains behind the sun ) so it isn’t enough realistic .