public Bitmap TerrainBitmap(Viewport viewport, bool threeD)
{
// AntiAliasing
int width = viewport.Width * 2;
int height = viewport.Height * 2;
WarpRenderer renderer = new WarpRenderer();
renderer.CreateScene(width, height);
renderer.Scene.autoCalcNormals = false;
if (threeD)
{
renderer.SetBackgroundColor(SKYCOLOR);
}
#region Camera
warp_Vector pos = ConvertVector(viewport.Position);
pos.z -= 0.001f; // Works around an issue with the Warp3D camera
warp_Vector lookat = warp_Vector.add(ConvertVector(viewport.Position), ConvertVector(viewport.LookDirection));
renderer.Scene.defaultCamera.setPos(pos);
renderer.Scene.defaultCamera.lookAt(lookat);
if (viewport.Orthographic)
{
renderer.Scene.defaultCamera.isOrthographic = true;
if (viewport.OrthoWindowWidth <= viewport.OrthoWindowHeight)
{
renderer.Scene.defaultCamera.orthoViewWidth = viewport.OrthoWindowWidth;
renderer.Scene.defaultCamera.orthoViewHeight = viewport.OrthoWindowWidth;
}
else
{
renderer.Scene.defaultCamera.orthoViewWidth = viewport.OrthoWindowHeight;
renderer.Scene.defaultCamera.orthoViewHeight = viewport.OrthoWindowHeight;
}
}
else
{
viewport.Orthographic = false;
float fov = viewport.FieldOfView;
renderer.Scene.defaultCamera.setFov(fov);
}
#endregion Camera
renderer.Scene.addLight("Light1", new warp_Light(new warp_Vector(1.0f, 0.5f, 1f), 0xffffff, 0, 320, 40));
renderer.Scene.addLight("Light2", new warp_Light(new warp_Vector(-1f, -1f, 1f), 0xffffff, 0, 100, 40));
try
{
CreateWater(renderer, threeD);
CreateTerrain(renderer, m_textureTerrain);
if (m_drawPrimVolume && m_primMesher != null)
{
foreach (ISceneChildEntity part in m_scene.Entities.GetEntities().SelectMany(ent => ent.ChildrenEntities()))
{
CreatePrim(renderer, part);
}
}
}
catch (Exception ex)
{
MainConsole.Instance.Warn("[Warp3D]: Exception in the map generation, " + ex);
}
renderer.Render();
Bitmap bitmap = renderer.Scene.getImage();
// AntiAliasing
using (Bitmap origBitmap = bitmap)
bitmap = ImageUtils.ResizeImage(origBitmap, viewport.Width, viewport.Height);
// Clean up
SaveCache();
foreach (var o in renderer.Scene.objectData.Values)
{
warp_Object obj = (warp_Object)o;
obj.vertexData = null;
obj.triangleData = null;
}
renderer.Scene.removeAllObjects();
renderer.Reset();
m_colors.Clear();
//Force GC to try to clean this mess up
GC.Collect();
return(bitmap);
}
