protected void DrawElement(TerrainRenderElement element)
{
for (int j = element.clips.Length - 1; j >= 0; j--)
{
bool isVisible = (renderView.GetFrustum().Contains(element.clips[j].Bounds) != ContainmentType.Disjoint || element.clips[j].Bounds.Contains(renderView.GetPosition()) != ContainmentType.Disjoint);
if (element.clips[j].Triangles > 0 && isVisible)
{
GFX.Device.SetVertexShaderConstant(GFXShaderConstants.VC_USERDEF0, new Vector4(element.N, element.clips[j].FactorG, element.CameraPos.X, element.CameraPos.Z));
GFX.Device.DrawUserIndexedPrimitives(PrimitiveType.TriangleStrip, element.clips[j].Vertices, 0, element.clips[j].Vertices.Length, element.clips[j].Indices, 0, element.clips[j].Triangles);
}
}
}
void BuildTerrain()
{
terrainMaterial = ResourceManager.Inst.GetMaterial("NULL");
Texture2D[] blendTextures = new Texture2D[blendMaps.Length];
for(int i = 0; i < blendTextures.Length; i++)
blendTextures[i] = blendMaps[i].GetTexture();
clips = new Clipmap[L];
for (int i = 0; i < L; i++)
clips[i] = new Clipmap(i, this);
terrainElement = new TerrainRenderElement();
terrainElement.clips = clips;
terrainElement.N = this.N;
terrainElement.BlendMaps = blendTextures;
terrainElement.NormalMap = normalTexture;
}
public virtual void AddElement(TerrainClimate climate, TerrainRenderElement element)
{
}
public override void AddElement(TerrainClimate climate, TerrainRenderElement element)
{
Elements.Enqueue(element);
}
public override void AddElement(TerrainClimate climate, TerrainRenderElement element)
{
if (!Elements.ContainsKey(climate))
Elements.Add(climate, new Queue<TerrainRenderElement>());
Elements[climate].Enqueue(element);
}
