本文整理汇总了C#中Device.CreateDepthStencilSurface方法的典型用法代码示例。如果您正苦于以下问题：C# Device.CreateDepthStencilSurface方法的具体用法？C# Device.CreateDepthStencilSurface怎么用？C# Device.CreateDepthStencilSurface使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Device的用法示例。
在下文中一共展示了Device.CreateDepthStencilSurface方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: initShadows
private void initShadows(Device d3dDevice)
{
//--------------------------------------------------------------------------------------
// Creo el shadowmap.
// Format.R32F
// Format.X8R8G8B8
g_pShadowMap = new Texture(d3dDevice, SHADOWMAP_SIZE, SHADOWMAP_SIZE,
1, Usage.RenderTarget, Format.R32F,
Pool.Default);
// tengo que crear un stencilbuffer para el shadowmap manualmente
// para asegurarme que tenga la el mismo tamaño que el shadowmap, y que no tenga
// multisample, etc etc.
g_pDSShadow = d3dDevice.CreateDepthStencilSurface(SHADOWMAP_SIZE,
SHADOWMAP_SIZE,
DepthFormat.D24S8,
MultiSampleType.None,
0,
true);
// por ultimo necesito una matriz de proyeccion para el shadowmap, ya
// que voy a dibujar desde el pto de vista de la luz.
// El angulo tiene que ser mayor a 45 para que la sombra no falle en los extremos del cono de luz
// de hecho, un valor mayor a 90 todavia es mejor, porque hasta con 90 grados es muy dificil
// lograr que los objetos del borde generen sombras
Control panel3d = GuiController.Instance.Panel3d;
float aspectRatio = (float)panel3d.Width / (float)panel3d.Height;
g_mShadowProj = Matrix.PerspectiveFovLH(Geometry.DegreeToRadian(80),
aspectRatio, 50, 5000);
d3dDevice.Transform.Projection =
Matrix.PerspectiveFovLH(Geometry.DegreeToRadian(45.0f),
aspectRatio, near_plane, far_plane);
float K = 300;
GuiController.Instance.Modifiers.addVertex3f("LightLookFrom", new Vector3(-K, -K, -K), new Vector3(K, K, K), new Vector3(80, 120, 0));
GuiController.Instance.Modifiers.addVertex3f("LightLookAt", new Vector3(-K, -K, -K), new Vector3(K, K, K), new Vector3(0, 0, 0));
}示例2: Init
internal override void Init()
{
GuiController.Instance.CustomRenderEnabled = true;
renderFlux = "RenderAll";//1.21 GigaWatts
d3dDevice = GuiController.Instance.D3dDevice;
MediaDir = GuiController.Instance.AlumnoEjemplosMediaDir + "Los_Borbotones\\";
ShaderDir = GuiController.Instance.AlumnoEjemplosMediaDir + "Los_Borbotones\\Shaders\\";
//Cargar Shader personalizado
string compilationErrors;
theShader = Effect.FromFile(d3dDevice,
GuiController.Instance.AlumnoEjemplosMediaDir + "Los_Borbotones\\Shaders/postProcess.fx",
null, null, ShaderFlags.PreferFlowControl, null, out compilationErrors);
if (theShader == null)
{
throw new Exception("Error al cargar shader. Errores: " + compilationErrors);
}
//Configurar Technique dentro del shader
theShader.Technique = "Propagation";
depthStencil = d3dDevice.CreateDepthStencilSurface(d3dDevice.PresentationParameters.BackBufferWidth,
d3dDevice.PresentationParameters.BackBufferHeight,
DepthFormat.D24S8,
MultiSampleType.None,
0,
true);
// Inicializar el/los render target
firstRenderTarget = new Texture(d3dDevice, d3dDevice.PresentationParameters.BackBufferWidth
, d3dDevice.PresentationParameters.BackBufferHeight, 1, Usage.RenderTarget,
Format.X8R8G8B8, Pool.Default);
glowMapRenderTarget = new Texture(d3dDevice, d3dDevice.PresentationParameters.BackBufferWidth / 4
, d3dDevice.PresentationParameters.BackBufferHeight / 4, 1, Usage.RenderTarget,
Format.X8R8G8B8, Pool.Default);
DownFilterRenderTarget = new Texture(d3dDevice, d3dDevice.PresentationParameters.BackBufferWidth / 4
, d3dDevice.PresentationParameters.BackBufferHeight / 4, 1, Usage.RenderTarget,
Format.X8R8G8B8, Pool.Default);
gaussBlurAuxRenderTarget = new Texture(d3dDevice, d3dDevice.PresentationParameters.BackBufferWidth / 4
, d3dDevice.PresentationParameters.BackBufferHeight / 4, 1, Usage.RenderTarget,
Format.X8R8G8B8, Pool.Default);
// inicializar valores en el Shader
theShader.SetValue("g_RenderTarget", firstRenderTarget);
theShader.SetValue("g_GlowMap", DownFilterRenderTarget);
// Resolucion de pantalla
theShader.SetValue("screen_dx", d3dDevice.PresentationParameters.BackBufferWidth);
theShader.SetValue("screen_dy", d3dDevice.PresentationParameters.BackBufferHeight);
float desf_x = (float)(1 / (d3dDevice.PresentationParameters.BackBufferWidth * 0.5));
float desf_y = (float)(1 / (d3dDevice.PresentationParameters.BackBufferHeight * 0.5));
//Crea los 2 Triangulos
CustomVertex.PositionTextured[] Vertices = new CustomVertex.PositionTextured[]
{
new CustomVertex.PositionTextured( -1-desf_x, 1+desf_y, 1, 0,0),
new CustomVertex.PositionTextured(1, 1+desf_y, 1, 1,0),
new CustomVertex.PositionTextured(-1-desf_x, -1, 1, 0,1),
new CustomVertex.PositionTextured(1,-1, 1, 1,1)
};
//vertex buffer de los triangulos
quadVertexBuffer = new VertexBuffer(typeof(CustomVertex.PositionTextured),
4, d3dDevice, Usage.Dynamic | Usage.WriteOnly,
CustomVertex.PositionTextured.Format, Pool.Default);
quadVertexBuffer.SetData(Vertices, 0, LockFlags.None);
GameManager.Instance.Init();
HUDManager.Instance.Init();
}