/// <summary>
/// Metoda vyrenderuje kolizni mapu
/// </summary>
/// <remarks>Metoda predpoklada, ze bude volana po testech, ktere provadi metoda Render, proto je doporucovano volat ji z metody Render</remarks>
/// <param name="time">Cas uplynuly od spusteni aplikace v milisekundach</param>
/// <seealso cref="Render"/>
private void RenderCollisionMap(float time)
{
Matrix view = CameraDriver.GetTerainViewMatrix(new Vector3(0, 5000, 0), new Vector3(0, 0, 1));
Matrix proj = CameraDriver.GetTerainOrthoProjectionMatrix();
collisionMap.BeginScene();
device.Clear(ClearFlags.Target | ClearFlags.ZBuffer, Color.White, 1.0f, 0);
IRenderable terrain = (IRenderable)CameraDriver.GetAttachedTerain();
if (terrain != null)
{
terrain.SetVisible(false);
}
List <Scene.SceneManager.SceneObject> objects = sceneManager.GetObjectsOfType(Type.GetType("WiccanRede.Objects.Building"), false);
sceneManager.BeginRenderObject(time, sceneManager[null], view, proj);
foreach (Scene.SceneManager.SceneObject obj in objects)
{
sceneManager.RenderObject(obj.generalObject);
}
sceneManager.EndRenderObject();
if (terrain != null)
{
terrain.SetVisible(true);
}
if (terrain != null)
{
sceneManager.SetComputeVisibility(false);
terrain.ResetVisibility();
sceneManager.BeginRenderObject(time, sceneManager["TerrainCollission"], view, proj);
sceneManager.RenderObject(terrain);
sceneManager.EndRenderObject();
sceneManager.SetComputeVisibility(true);
}
collisionMap.EndScene(Filter.Point);
}
/// <summary>
/// Funkce se postara o rendering cele sceny
/// </summary>
/// <param name="time">Cas uplynuly od spusteni aplikace v milisekundach</param>
public void Render(float time)
{
sceneManager.ResetCounters();
#region Rendering tests
bool deviceLost = initializator.IsDeviceLost();
if (deviceLost)
{
ResourceUnload();
}
if (!initializator.BeginRender())
{
return;
}
if (unloadResources)
{
DeviceReset();
unloadResources = false;
}
#endregion
#region Vyrenderovani kolizni mapy (1x)
if (terrain != null && terrain.GetCollissionMap() == null)
{
RenderCollisionMap(0);
terrain.SetCollissionMap(BitmapOperation.TextureToColorArray(collisionMap.GetTexture()), true);
}
#endregion
#region Generovani shadow mapy podle prvniho svetla, existuje-li nejake
if ((int)currentDetail >= 2)
{
List <SceneManager.SceneObject> lights = sceneManager.GetDirectionLights();
if (lights.Count > 0)
{
Vector4 moonPosition = lights[0].light.GetLightPosition();
Matrix view = CameraDriver.GetTerainViewMatrix(new Vector3(moonPosition.X, moonPosition.Y, moonPosition.Z));
Matrix OrthoProjectionMatrix = CameraDriver.GetTerainOrthoProjectionMatrix();
sceneManager.SetLightViewProjection(view * OrthoProjectionMatrix);
sceneManager.SetRenderShadowsNonEmitterObjects(false);
sceneManager.SetComputeVisibility(false);
shadowMap.BeginScene();
device.Clear(ClearFlags.Target | ClearFlags.ZBuffer, Color.White, 1f, 0);
if (enableshadows)
{
sceneManager.RenderSceneBasic(time, sceneManager["ShadowMap"]);
}
shadowMap.EndScene(Filter.Linear);
sceneManager.SetShadowMap(shadowMap.GetTexture());
sceneManager.SetRenderShadowsNonEmitterObjects(true);
sceneManager.SetComputeVisibility(true);
}
}
#endregion
#region Nastaveni optimalizace
if (usedoptimize == OptimizeType.QuadTree)
{
sceneManager.SetComputeVisibility(true);
}
else if (usedoptimize == OptimizeType.OcclussionCulling)
{
occlusion.DoCulling();
sceneManager.SetComputeVisibility(false);
}
#endregion
device.BeginScene();
sceneManager.RenderScene(time, sceneManager["Shadows"]);
if (showBoundingSpheres)
{
sceneManager.RenderSceneBasic(time, sceneManager["Base"], true, false);
}
RenderHUD();
device.EndScene();
initializator.EndRender();
CountFPS();
}