/// <summary>
/// Returns the Color for the Instance Position
/// </summary>
/// <param name="instance"></param>
/// <returns></returns>
public Color GetCameraColor(StaticInstance instance)
{
SetupCameraForVessel(instance);
// Move the current object out of the cams view
InstanceUtil.SetLayerRecursively(instance, 0);
grasCamera.targetTexture = cameraRenderTexture;
grasCamera.enabled = true;
grasCamera.Render();
//Ray myRay = new Ray(cameraObject.transform.position, instance.CelestialBody.transform.position);
//RaycastHit castHit = new RaycastHit();
//if (!Physics.Raycast(myRay, out castHit, float.PositiveInfinity, 1 << 15))
//{
// Log.Normal("NO raycast hit");
//}
//else
//{
// Renderer rend = castHit.transform.GetComponentsInChildren<Renderer>(true).FirstOrDefault();
// if (rend == null)
// {
// Log.Normal("No renderer found");
// }
// if (rend.materials.Length == 0)
// {
// Log.Normal("No Raycast material found");
// }
// if (rend.material.shader == null)
// {
// Log.Normal("No shader found");
// }
// else
// {
// RenderTexture myTexture = new RenderTexture(20, 20, 24);
// Graphics.Blit(null, myTexture, rend.material);
// myTexture.
// }
//}
// bring it back to the normal scenery
InstanceUtil.SetLayerRecursively(instance, 15);
RenderTexture.active = cameraRenderTexture;
cameraTexture.ReadPixels(new Rect(0, 0, frameWidth, frameHeight), 0, 0);
grasCamera.targetTexture = null;
grasCamera.enabled = false;
RenderTexture.active = null;
Color[] cols = cameraTexture.GetPixels();
float r = 0, g = 0, b = 0;
int len = cols.Length;
for (int i = 0; i < len; i++)
{
r += cols[i].r;
g += cols[i].g;
b += cols[i].b;
}
Color outColor = new Color();
outColor.r = r / len;
outColor.g = g / len;
outColor.b = b / len;
//outColor.a = 0.014f;
return(outColor);
}
