public RenderFrame(Game game)
{
shadowMapCount = RenderProcess.ShadowMapCount;
dynamicShadows = game.Settings.DynamicShadows;
this.game = game;
DummyBlendedMaterial = new EmptyMaterial(null);
for (int i = 0; i < renderItems.Length; i++)
{
renderItems[i] = new Dictionary <Material, List <RenderItem> >();
}
if (dynamicShadows)
{
if (shadowMap == null)
{
int shadowMapSize = game.Settings.ShadowMapResolution;
shadowMap = new RenderTarget2D[shadowMapCount];
shadowMapRenderTarget = new RenderTarget2D[shadowMapCount];
for (int shadowMapIndex = 0; shadowMapIndex < shadowMapCount; shadowMapIndex++)
{
shadowMapRenderTarget[shadowMapIndex] = new RenderTarget2D(game.RenderProcess.GraphicsDevice, shadowMapSize, shadowMapSize, false, SurfaceFormat.Rg32, DepthFormat.Depth16, 0, RenderTargetUsage.PreserveContents);
shadowMap[shadowMapIndex] = new RenderTarget2D(game.RenderProcess.GraphicsDevice, shadowMapSize, shadowMapSize, false, SurfaceFormat.Rg32, DepthFormat.Depth16, 0, RenderTargetUsage.PreserveContents);
}
}
shadowMapLightView = new Matrix[shadowMapCount];
shadowMapLightProjection = new Matrix[shadowMapCount];
shadowMapLightViewProjection = new Matrix[shadowMapCount];
shadowMapLightViewProjectionShadowProjection = new Matrix[shadowMapCount];
shadowMapCenter = new Vector3[shadowMapCount];
renderShadowSceneryItems = new List <RenderItem> [shadowMapCount];
renderShadowForestItems = new List <RenderItem> [shadowMapCount];
renderShadowTerrainItems = new List <RenderItem> [shadowMapCount];
for (var shadowMapIndex = 0; shadowMapIndex < shadowMapCount; shadowMapIndex++)
{
renderShadowSceneryItems[shadowMapIndex] = new List <RenderItem>();
renderShadowForestItems[shadowMapIndex] = new List <RenderItem>();
renderShadowTerrainItems[shadowMapIndex] = new List <RenderItem>();
}
}
identity = Matrix.Identity;
projection = Matrix.CreateOrthographic(game.RenderProcess.DisplaySize.X, game.RenderProcess.DisplaySize.Y, 1, 100);
MatrixExtension.Multiply(in identity, in projection, out cameraViewProjection);
renderItemComparer = new RenderItem.Comparer(Vector3.Zero);
}
