// Constructor
public Cloud(Stage stage, string label, string meshFile, int nClouds)
: base(stage, label, meshFile)
{
random = new Random();
// add nClouds random cloud instances
for (int i = 0; i < nClouds; i++)
{
int x = (0 + random.Next(512)) * stage.Spacing; // 128 .. 384
int z = (0 + random.Next(512)) * stage.Spacing;
addObject(
new Vector3(x, stage.surfaceHeight(x, z) + 4000, z),
new Vector3(0, 1, 0), (random.Next(5)) * 0.01f,
new Vector3(4 + random.Next(3), random.Next(4) + 1, 3 + random.Next(2)));
}
}
private Vector3 corner(Vector3 vector, int i) // corner calculations for lerping
{
int x_spacing = 0;
int z_spacing = 0;
Vector3 Base = new Vector3(
vector.X - (vector.X % stage.Terrain.Spacing),
stage.surfaceHeight(vector.X - (vector.X % stage.Terrain.Spacing),
vector.Z - (vector.Z % stage.Terrain.Spacing)), vector.Z - (vector.Z % stage.Terrain.Spacing));
if (i % 2 == 1)
{
x_spacing = stage.Terrain.Spacing;
}
if (i > 1)
{
z_spacing = stage.Terrain.Spacing;
}
return(new Vector3(
Base.X + x_spacing,
stage.surfaceHeight(Base.X + x_spacing, Base.Z + z_spacing),
Base.Z + z_spacing
));
}
