## sub AddSceneSkyDomeEx( img, horiRes, vertRes, txPercentage, spherePercentage, radius)

Adds a sky dome to the scene

- img - The texture for the sky dome
- horiRes - Number of vertices of a horizontal layer of the sphere.
- vertRes - Number of vertices of a vertical layer of the sphere.
- txPercentage - How much of the height of the texture is used. Should be between 0 and 1.
- spherePercentage - How much of the sphere is drawn. Value should be between 0 and 2, where 1 is an exact half-sphere and 2 is a full sphere.
- radius - The Radius of the sphere

Related: AddSceneSkyBox AddSceneSkyDome