private void drawPostProcess(float elapsedTime, bool activado)
{
//Arrancamos la escena
D3DDevice.Instance.Device.BeginScene();
//Cargamos para renderizar el unico modelo que tenemos, un Quad que ocupa toda la pantalla, con la textura de todo lo dibujado antes
D3DDevice.Instance.Device.VertexFormat = CustomVertex.PositionTextured.Format;
D3DDevice.Instance.Device.SetStreamSource(0, screenQuadVB, 0);
//Ver si el efecto de alarma esta activado, configurar Technique del shader segun corresponda
if (activado)
{
efecto.Technique = "AlarmaTechnique";
}
else
{
efecto.Technique = "DefaultTechnique";
}
//Cargamos parametros en el shader de Post-Procesado
efecto.SetValue("render_target2D", renderTarget2D);
efecto.SetValue("textura_alarma", alarmTexture.D3dTexture);
efecto.SetValue("alarmaScaleFactor", intVaivenAlarm.update(elapsedTime));
//Limiamos la pantalla y ejecutamos el render del shader
D3DDevice.Instance.Device.Clear(ClearFlags.Target | ClearFlags.ZBuffer, Color.Black, 1.0f, 0);
efecto.Begin(FX.None);
efecto.BeginPass(0);
D3DDevice.Instance.Device.DrawPrimitives(PrimitiveType.TriangleStrip, 0, 2);
efecto.EndPass();
efecto.End();
D3DDevice.Instance.Device.EndScene();
D3DDevice.Instance.Device.Present();
}
public void animar(float ElapsedTime)
{
var move = new Vector3(esfera.Position.X, interpolador.update(ElapsedTime), esfera.Position.Z);
esfera.Position = move;
esfera.AutoTransformEnable = true;
esfera.updateValues();
}
public void Render()
{
Device.EndScene();
Surf.Dispose();
Device.SetRenderTarget(0, OldRenderTarget);
Device.DepthStencilSurface = OldDepthStencil;
Device.BeginScene();
Device.VertexFormat = CustomVertex.PositionTextured.Format;
Device.SetStreamSource(0, FullScreenQuad, 0);
Effect.SetValue("render_target2D", RenderTarget2D);
if (RenderTeleportEffect)
{
Effect.Technique = "Darken";
Effect.SetValue("time", Time);
}
else
{
Time = 0;
if (RenderAlarmEffect)
{
Effect.Technique = "AlarmTechnique";
Effect.SetValue("alarmScaleFactor", IntVaivenAlarm.update(ElapsedTime));
}
else
{
Effect.Technique = "DivingHelmet";
}
}
if (RenderPDA)
{
Effect.Technique = "PDA";
}
Device.Clear(ClearFlags.Target | ClearFlags.ZBuffer, Color.Black, 1f, 0);
Effect.Begin(FX.None);
Effect.BeginPass(0);
Device.DrawPrimitives(PrimitiveType.TriangleStrip, 0, 2);
Effect.EndPass();
Effect.End();
}
public static void RenderPostProcesado()
{
Device d3dDevice = GuiController.Instance.D3dDevice;
// Devuelvo el render target original
d3dDevice.SetRenderTarget(0, RenderTargetOriginal);
// Cargo el quad
d3dDevice.VertexFormat = CustomVertex.PositionTextured.Format;
d3dDevice.SetStreamSource(0, ScreenQuad, 0);
// Cargo los parametros al shader
bool activar_efecto = (bool)GuiController.Instance.Modifiers["lluvia"];
if (activar_efecto)
{
float time = (float)GuiController.Instance.UserVars.getValue("time");
Random random = new Random();
int randomNumber = random.Next(0, 10);
if (time % 5 > 4 && randomNumber > 5)
{
Shader.Technique = "RayoTechnique";
}
else
{
Shader.Technique = "DefaultTechnique";
}
}
else
{
Shader.Technique = "DefaultTechnique";
}
//Cargamos parametros en el shader de Post-Procesado
Shader.SetValue("render_target2D", RenderTargetPostprocesado);
Shader.SetValue("scaleFactor", intVaivenOscurecer.update());
// Hago el postprocesado propiamente dicho
d3dDevice.Clear(ClearFlags.Target | ClearFlags.ZBuffer, Color.Black, 1.0f, 0);
Shader.Begin(FX.None);
Shader.BeginPass(0);
d3dDevice.DrawPrimitives(PrimitiveType.TriangleStrip, 0, 2);
Shader.EndPass();
Shader.End();
}
/// <summary>
/// Se toma todo lo dibujado antes, que se guardo en una textura, y se le aplica un shader para oscurecer la imagen
/// </summary>
private void drawPostProcess(Device d3dDevice, float elapsedTime)
{
//Arrancamos la escena
d3dDevice.BeginScene();
//Cargamos para renderizar el unico modelo que tenemos, un Quad que ocupa toda la pantalla, con la textura de todo lo dibujado antes
d3dDevice.VertexFormat = CustomVertex.PositionTextured.Format;
d3dDevice.SetStreamSource(0, screenQuadVB, 0);
//Ver si el efecto de oscurecer esta activado, configurar Technique del shader segun corresponda
var activar_efecto = (bool)Modifiers["activar_efecto"];
if (activar_efecto)
{
effect.Technique = "OscurecerTechnique";
}
else
{
effect.Technique = "DefaultTechnique";
}
//Cargamos parametros en el shader de Post-Procesado
effect.SetValue("render_target2D", renderTarget2D);
effect.SetValue("scaleFactor", intVaivenOscurecer.update(elapsedTime));
//Limiamos la pantalla y ejecutamos el render del shader
d3dDevice.Clear(ClearFlags.Target | ClearFlags.ZBuffer, Color.Black, 1.0f, 0);
effect.Begin(FX.None);
effect.BeginPass(0);
d3dDevice.DrawPrimitives(PrimitiveType.TriangleStrip, 0, 2);
effect.EndPass();
effect.End();
//Terminamos el renderizado de la escena
RenderFPS();
RenderAxis();
d3dDevice.EndScene();
d3dDevice.Present();
}
public override void Render()
{
PreRender();
//Habilitar luz
var lightEnable = (bool)Modifiers["lightEnable"];
Effect currentShader;
string currentTechnique;
if (lightEnable)
{
//Shader personalizado de iluminacion
currentShader = effect;
currentTechnique = "MultiDiffuseLightsTechnique";
}
else
{
//Sin luz: Restaurar shader default
currentShader = TgcShaders.Instance.TgcMeshShader;
currentTechnique = TgcShaders.Instance.getTgcMeshTechnique(TgcMesh.MeshRenderType.DIFFUSE_MAP);
}
//Aplicar a cada mesh el shader actual
foreach (var mesh in scene.Meshes)
{
mesh.Effect = currentShader;
mesh.Technique = currentTechnique;
}
//Configurar los valores de cada luz
var move = new Vector3(0, 0,
(bool)Modifiers["lightMove"] ? interp.update(ElapsedTime) : 0);
var lightColors = new ColorValue[lightMeshes.Length];
var pointLightPositions = new Vector4[lightMeshes.Length];
var pointLightIntensity = new float[lightMeshes.Length];
var pointLightAttenuation = new float[lightMeshes.Length];
for (var i = 0; i < lightMeshes.Length; i++)
{
var lightMesh = lightMeshes[i];
lightMesh.Position = origLightPos[i] + Vector3.Scale(move, i + 1);
lightColors[i] = ColorValue.FromColor(lightMesh.Color);
pointLightPositions[i] = TgcParserUtils.vector3ToVector4(lightMesh.Position);
pointLightIntensity[i] = (float)Modifiers["lightIntensity"];
pointLightAttenuation[i] = (float)Modifiers["lightAttenuation"];
}
//Renderizar meshes
foreach (var mesh in scene.Meshes)
{
mesh.UpdateMeshTransform();
if (lightEnable)
{
//Cargar variables de shader
mesh.Effect.SetValue("lightColor", lightColors);
mesh.Effect.SetValue("lightPosition", pointLightPositions);
mesh.Effect.SetValue("lightIntensity", pointLightIntensity);
mesh.Effect.SetValue("lightAttenuation", pointLightAttenuation);
mesh.Effect.SetValue("materialEmissiveColor",
ColorValue.FromColor((Color)Modifiers["mEmissive"]));
mesh.Effect.SetValue("materialDiffuseColor",
ColorValue.FromColor((Color)Modifiers["mDiffuse"]));
}
//Renderizar modelo
mesh.render();
}
//Renderizar meshes de luz
for (var i = 0; i < lightMeshes.Length; i++)
{
var lightMesh = lightMeshes[i];
lightMesh.render();
}
PostRender();
}
/// <summary>
/// Render del oceano y su shader.
/// </summary>
public static void Render()
{
if (!ParametrosDeConfiguracion.RenderOceano)
{
return;
}
Device d3dDevice = GuiController.Instance.D3dDevice;
bool culling = ParametrosDeConfiguracion.VerFrustumCulling;
if (culling)
{
// cargo la camara fps para hacer el culling en base al frustum de esa camara
GuiController.Instance.ThirdPersonCamera.Enable = false;
GuiController.Instance.FpsCamera.Enable = true;
GuiController.Instance.FpsCamera.setCamera(Barco.mesh.Position, Barco.vDireccion * GuiController.Instance.Frustum.FarPlane.D);
GuiController.Instance.CurrentCamera.updateCamera();
GuiController.Instance.CurrentCamera.updateViewMatrix(d3dDevice);
GuiController.Instance.Frustum.updateVolume(d3dDevice.Transform.View, d3dDevice.Transform.Projection);
}
// Especificar formato de triangulos
d3dDevice.VertexFormat = CustomVertex.PositionNormalTextured.Format;
d3dDevice.SetStreamSource(0, _vertexBuffer, 0);
// Almacenar información en IndexBuffer
var listaIndices = QuadTree.IndiceVerticesVisibles();
var cantidadDeIndices = listaIndices.Count;
if (cantidadDeIndices != 0)
{
var indexBuffer = new IndexBuffer(typeof(int), sizeof(int) * cantidadDeIndices, d3dDevice, Usage.Dynamic | Usage.WriteOnly, Pool.Default);
indexBuffer.SetData(listaIndices.ToArray(), 0, LockFlags.None);
d3dDevice.Indices = indexBuffer;
}
if (culling)
{
// vuelvo a cargar la camara en 3ra persona
GuiController.Instance.ThirdPersonCamera.Enable = true;
GuiController.Instance.FpsCamera.Enable = false;
GuiController.Instance.CurrentCamera.updateCamera();
GuiController.Instance.CurrentCamera.updateViewMatrix(d3dDevice);
}
// Cargamos parametros en el shader
// Matrices de transformacion para pasar de world a clip space
PerlinShader.SetValue("world", GuiController.Instance.D3dDevice.Transform.World);
PerlinShader.SetValue("view", GuiController.Instance.D3dDevice.Transform.View);
PerlinShader.SetValue("proj", GuiController.Instance.D3dDevice.Transform.Projection);
// Propiedades del Sol (posicion, shiness, strength)
PerlinShader.SetValue("sun_vec", new Vector4(Sol.Posicion.X, Sol.Posicion.Y, Sol.Posicion.Z, 0.0f));
PerlinShader.SetValue("sun_shininess", 4 * ParametrosDeConfiguracion.Sol.Shininess);
PerlinShader.SetValue("sun_strength", ParametrosDeConfiguracion.Sol.Strength);
// Valores de Enviroment Mapping
PerlinShader.SetValue("reflrefr_offset", ParametrosDeConfiguracion.Agua.ReflRefrOffset);
PerlinShader.SetValue("LODbias", ParametrosDeConfiguracion.p_fLODbias);
Vector3 posCamara = GuiController.Instance.CurrentCamera.getPosition();
PerlinShader.SetValue("view_position", new Vector4(posCamara.X, posCamara.Y, posCamara.Z, 1));
PerlinShader.SetValue("EnvironmentMap", SkyDome.Textura);
PerlinShader.SetValue("FresnelMap", surf_fresnel);
PerlinShader.SetValue("Refractionmap", surf_refraction);
PerlinShader.SetValue("Reflectionmap", surf_reflection);
// Dimensiones del Oceano
PerlinShader.SetValue("radio", RADIO);
PerlinShader.SetValue("largo", LARGO);
PerlinShader.SetValue("dev", DISTANCIA_ENTRE_VERTICES);
// periodo del día, para saber si reflejar el sol o la luna
PerlinShader.SetValue("noche", ParametrosDeConfiguracion.EsDeNoche);
// Caso particular para placas que no tengan texture lookup de
// cualquier textura se usa el formato particular A32B32G32R32F.
if (ParametrosDeConfiguracion.TexturaA32B32G32R32F)
{
textPerlinNoise1 = TextureLoader.FromFile(d3dDevice, Utiles.TexturasDir("PerlinNoiseHeightmap1.png"), 0, 0, 1, 0,
Format.A32B32G32R32F, Pool.Managed, Filter.Point, Filter.Point, Color.Black.ToArgb());
textPerlinNoise2 = TextureLoader.FromFile(d3dDevice, Utiles.TexturasDir("PerlinNoiseHeightmap2.png"), 0, 0, 1, 0,
Format.A32B32G32R32F, Pool.Managed, Filter.Point, Filter.Point, Color.Black.ToArgb());
}
else
{
// Setea las texturas de acuerdo a las octavas seleccionadas en el combo.
switch (ParametrosDeConfiguracion.Agua.Octavas)
{
case 2:
textPerlinNoise1 = textPerlinNoise1_2Octavas;
textPerlinNoise2 = textPerlinNoise2_2Octavas;
PerlinNoise1 = PerlinNoise1_2Octavas;
PerlinNoise2 = PerlinNoise2_2Octavas;
break;
case 4:
textPerlinNoise1 = textPerlinNoise1_4Octavas;
textPerlinNoise2 = textPerlinNoise2_4Octavas;
PerlinNoise1 = PerlinNoise1_4Octavas;
PerlinNoise2 = PerlinNoise2_4Octavas;
break;
case 8:
textPerlinNoise1 = textPerlinNoise1_8Octavas;
textPerlinNoise2 = textPerlinNoise2_8Octavas;
PerlinNoise1 = PerlinNoise1_8Octavas;
PerlinNoise2 = PerlinNoise2_8Octavas;
break;
}
}
// Texturas que representan los heightmaps
PerlinShader.SetValue("perlinNoise1", textPerlinNoise1);
PerlinShader.SetValue("perlinNoise2", textPerlinNoise2);
// Parametros para el movimiento del oceano
Desplazamiento += GuiController.Instance.ElapsedTime;
PerlinShader.SetValue("desplazamiento", Desplazamiento);
PerlinShader.SetValue("maxHeightSuperficial", ParametrosDeConfiguracion.Agua.AlturaSuperficieal);
PerlinShader.SetValue("amplitud", ParametrosDeConfiguracion.Agua.Amplitud);
PerlinShader.SetValue("frecuencia", ParametrosDeConfiguracion.Agua.Frecuencia);
PerlinShader.SetValue("smallvalue", ParametrosDeConfiguracion.Agua.DistanciaEntreNormales);
// Niebla
PerlinShader.SetValue("FogActiva", ParametrosDeConfiguracion.Niebla);
ColorValue fogcolor = Utiles.CamaraSumergida ? ColorValue.FromColor(ParametrosDeConfiguracion.Agua.Color) : ColorValue.FromColor(Color.DarkGray);
PerlinShader.SetValue("FogColor", fogcolor);
PerlinShader.SetValue("FogStart", Niebla.START);
PerlinShader.SetValue("FogEnd", Niebla.END);
// Colorear el oceano bajo la moneda
Vector4 moneda_pos = new Vector4(Juego.Moneda.Position.X, Juego.Moneda.Position.Y, Juego.Moneda.Position.Z, 1);
PerlinShader.SetValue("moneda_pos", moneda_pos);
// Posicion de la isla para atenuacion de las olas
PerlinShader.SetValue("isla_pos", new Vector4(Isla.Posicion.X, Isla.Posicion.Y, Isla.Posicion.Z, 1));
// Parametro de animacion del movimiento superficial
// para interpolar entre los dos heightmaps de perlin noise
interpoladorPerlinNoiseHeightmaps.update();
PerlinShader.SetValue("alpha", interpoladorPerlinNoiseHeightmaps.Current);
// Aplico el effect
if (ParametrosDeConfiguracion.Shader)
{
PerlinShader.Begin(FX.None);
PerlinShader.BeginPass(0);
}
// Dibuja la superficie
d3dDevice.DrawIndexedPrimitives(PrimitiveType.TriangleList, 0, 0, CANTIDAD_DE_VERTICES, 0, cantidadDeIndices / 3);
// Fin del effect
if (ParametrosDeConfiguracion.Shader)
{
PerlinShader.EndPass();
PerlinShader.End();
}
}
public override void render(float elapsedTime)
{
Device device = GuiController.Instance.D3dDevice;
//Habilitar luz
bool lightEnable = (bool)GuiController.Instance.Modifiers["lightEnable"];
Effect currentShader;
String currentTechnique;
if (lightEnable)
{
//Shader personalizado de iluminacion
currentShader = this.effect;
currentTechnique = "MultiDiffuseLightsTechnique";
}
else
{
//Sin luz: Restaurar shader default
currentShader = GuiController.Instance.Shaders.TgcMeshShader;
currentTechnique = GuiController.Instance.Shaders.getTgcMeshTechnique(TgcMesh.MeshRenderType.DIFFUSE_MAP);
}
//Aplicar a cada mesh el shader actual
foreach (TgcMesh mesh in scene.Meshes)
{
mesh.Effect = currentShader;
mesh.Technique = currentTechnique;
}
//Configurar los valores de cada luz
Vector3 move = new Vector3(0, 0, ((bool)GuiController.Instance.Modifiers["lightMove"]) ? interp.update() : 0);
ColorValue[] lightColors = new ColorValue[lightMeshes.Length];
Vector4[] pointLightPositions = new Vector4[lightMeshes.Length];
float[] pointLightIntensity = new float[lightMeshes.Length];
float[] pointLightAttenuation = new float[lightMeshes.Length];
for (int i = 0; i < lightMeshes.Length; i++)
{
TgcBox lightMesh = lightMeshes[i];
lightMesh.Position = origLightPos[i] + Vector3.Scale(move, i + 1);
lightColors[i] = ColorValue.FromColor(lightMesh.Color);
pointLightPositions[i] = TgcParserUtils.vector3ToVector4(lightMesh.Position);
pointLightIntensity[i] = (float)GuiController.Instance.Modifiers["lightIntensity"];
pointLightAttenuation[i] = (float)GuiController.Instance.Modifiers["lightAttenuation"];
}
//Renderizar meshes
foreach (TgcMesh mesh in scene.Meshes)
{
if (lightEnable)
{
//Cargar variables de shader
mesh.Effect.SetValue("lightColor", lightColors);
mesh.Effect.SetValue("lightPosition", pointLightPositions);
mesh.Effect.SetValue("lightIntensity", pointLightIntensity);
mesh.Effect.SetValue("lightAttenuation", pointLightAttenuation);
mesh.Effect.SetValue("materialEmissiveColor", ColorValue.FromColor((Color)GuiController.Instance.Modifiers["mEmissive"]));
mesh.Effect.SetValue("materialDiffuseColor", ColorValue.FromColor((Color)GuiController.Instance.Modifiers["mDiffuse"]));
}
//Renderizar modelo
mesh.render();
}
//Renderizar meshes de luz
for (int i = 0; i < lightMeshes.Length; i++)
{
TgcBox lightMesh = lightMeshes[i];
lightMesh.render();
}
}