public void Draw(LandscapeGeomipmap landscape, Object3D plane)
{
switch (Mode)
{
case "free":
updateObject();
break;
case "follow":
float minimum = Math.Max(landscape.getHeight(VEye), objective.Scene.SeaHeight);
updateObject(minimum - 1.0f, true);
followObjective();
break;
case "followFree":
float minimum1 = Math.Max(landscape.getHeight(VEye), plane.getPosition().Y);
updateObject(minimum1 - 1.0f, true);
/*updateObject(getObjective().getPosition().Y + 0.5f);*/
break;
default:
updateObject(landscape.getHeight(VEye));
break;
}
}
public PatchGeomipmap(LandscapeGeomipmap landscape, Vector3 pos, Matrix rotation, int heightX, int heightZ, int patchSize, int mapSize, int mapDetail)
: base(landscape.Scene, pos, rotation, Vector3.One)
{
this.landscape = landscape;
this.patchSize = patchSize;
this.mapSize = mapSize;
this.mapDetail = mapDetail;
this.vertexDetail = 1;
this.xRatioFull = 1.0f / (mapSize + 1);
this.zRatioFull = 1.0f / (mapSize + 1);
this.xRatioPatch = 16.0f / (patchSize + 1);
this.zRatioPatch = 16.0f / (patchSize + 1);
// Store Patch offsets for the heightmap.
setObject(pos.X, pos.Y, pos.Z);
// Store pointer to first byte of the height data for this patch.
this.heightX = heightX;
this.heightZ = heightZ;
//this.worldX = worldX;
//this.worldZ = worldZ;
maxHeight = landscape.getHeightMap(heightX, heightZ);
indexX = (heightX * mapSize) / (mapSize * patchSize);
indexZ = (heightZ * mapSize) / (mapSize * patchSize);
// Initialize flags
initVertexBuffer();
drawIndexedPrimitives();
calculateBoundingSphere();
}