public TerrainMesh(RenderSystem rs, int x, int y, int size)
: base(TerrainMeshManager.Instance, GetHashString(x, y, size))
{
this.opBuffer = new FastList <RenderOperation>();
this.terrEdgeSize = size;
this.tileX = x;
this.tileY = y;
renderSystem = rs;
factory = rs.ObjectFactory;
material = new Material(rs);
material.CullMode = CullMode.None;
material.Ambient = new Color4F(1, 0.5f, 0.5f, 0.5f);
material.Diffuse = new Color4F(1f, 1f, 1f, 1f);
material.Specular = new Color4F(0, 0, 0, 0);
material.Power = 1;
material.PriorityHint = RenderPriority.Second;
PlanetEarth.TileCoord2CoordNew(x, y, out tileCol, out tileLat);
// 估算包围球
{
float radtc = MathEx.Degree2Radian(tileCol);
float radtl = MathEx.Degree2Radian(tileLat);
float rad5 = PlanetEarth.DefaultTileSpan * 0.5f;
BoundingSphere.Center = PlanetEarth.GetPosition(radtc + rad5, radtl - rad5);
BoundingSphere.Radius = MathEx.Root2 * PlanetEarth.GetTileHeight(rad5 * 2);
if (ObjectSpaceChanged != null)
{
ObjectSpaceChanged(Transformation, BoundingSphere);
}
}
}
public void Parse(ConfigurationSection sect)
{
float lng = sect.GetSingle("Longitude");
float lat = sect.GetSingle("Latitude");
lng = MathEx.Degree2Radian(lng);
lat = MathEx.Degree2Radian(lat);
float alt = TerrainData.Instance.QueryHeight(lng, lat);
position = PlanetEarth.GetPosition(lng, lat);
radius = sect.GetSingle("Radius");
radius = PlanetEarth.GetTileHeight(MathEx.Degree2Radian(radius));
string sfxName = sect["SFX"];
sound = SoundManager.Instance.MakeSoundObjcet(sfxName, null, radius);
sound.Position = position;
//probability = sect.GetSingle("Probability", 1);
}
