public void update(float elapsedTime)
{
GuiController.Instance.FpsCamera.Enable = false;
// Actualizo la direccion
if (GuiController.Instance.D3dInput.keyDown(Microsoft.DirectX.DirectInput.Key.A))
{
dir_an += 1f * elapsedTime;
}
if (GuiController.Instance.D3dInput.keyDown(Microsoft.DirectX.DirectInput.Key.D))
{
dir_an -= 1f * elapsedTime;
}
// calculo la velocidad
Vector2 vel = new Vector2((float)Math.Sin(dir_an), (float)Math.Cos(dir_an));
// actualizo la posicion
pos += vel * kvel * elapsedTime;
// actualizo los parametros de la camara
float dH = 1.0f; // altura del personaje
float H = terrain.CalcularAltura(pos.X, pos.Y);
Vector2 pos_s = pos + vel * 2;
Vector3 lookFrom = new Vector3(pos.X, H + dH, pos.Y);
Vector3 lookAt = new Vector3(pos_s.X, H, pos_s.Y);
GuiController.Instance.D3dDevice.Transform.View = Matrix.LookAtLH(lookFrom, lookAt, new Vector3(0, 1, 0));
effect.SetValue("fvEyePosition", TgcParserUtils.vector3ToFloat3Array(lookFrom));
}
public void setValues(TgcMesh mesh, Vector3 posicionCamara)
{
Effect currentShader;
currentShader = TgcShaders.Instance.TgcMeshSpotLightShader;
mesh.Effect = currentShader;
var direccionLuz = lightDir;
mesh.Technique = "DIFFUSE_MAP";//TgcShaders.Instance.getTgcMeshTechnique(mesh.RenderType);
mesh.Effect = TgcShaders.Instance.TgcMeshSpotLightShader;
//El Technique depende del tipo RenderType del mesh
mesh.Technique = TgcShaders.Instance.getTgcMeshTechnique(mesh.RenderType);
mesh.Effect.SetValue("lightColor", ColorValue.FromColor(Color.Violet));
mesh.Effect.SetValue("lightPosition", TgcParserUtils.vector3ToFloat4Array(lightPos));
mesh.Effect.SetValue("eyePosition", TgcParserUtils.vector3ToFloat4Array(posicionCamara));
mesh.Effect.SetValue("spotLightDir", TgcParserUtils.vector3ToFloat3Array(direccionLuz));
mesh.Effect.SetValue("lightIntensity", lightIntensity);
mesh.Effect.SetValue("lightAttenuation", 0.3f);
mesh.Effect.SetValue("spotLightAngleCos", FastMath.ToRad(45f));
mesh.Effect.SetValue("spotLightExponent", 20f);
mesh.Effect.SetValue("materialEmissiveColor", ColorValue.FromColor(Color.Gray));
mesh.Effect.SetValue("materialAmbientColor", ColorValue.FromColor(Color.White));
mesh.Effect.SetValue("materialDiffuseColor", ColorValue.FromColor(Color.White));
mesh.Effect.SetValue("materialSpecularColor", ColorValue.FromColor(Color.White));
mesh.Effect.SetValue("materialSpecularExp", 10f);
}
public override void Render(float elapsedTime)
{
if (muzzle.TIME_RENDER > 0)
{
muzzle.renderFlash();
mesh.Effect = currentShader;
//El Technique depende del tipo RenderType del mesh
mesh.Technique = GuiController.Instance.Shaders.getTgcMeshTechnique(mesh.RenderType);
mesh.Effect.SetValue("lightColor", ColorValue.FromColor(Color.White));
mesh.Effect.SetValue("lightPosition", TgcParserUtils.vector3ToFloat4Array(muzzle.getPosicion()));
mesh.Effect.SetValue("eyePosition", TgcParserUtils.vector3ToFloat4Array(CustomFpsCamera.Instance.getPosition()));
mesh.Effect.SetValue("lightIntensity", 2000);
mesh.Effect.SetValue("lightAttenuation", 0.3f);
//Cargar variables de shader de Material. El Material en realidad deberia ser propio de cada mesh. Pero en este ejemplo se simplifica con uno comun para todos
mesh.Effect.SetValue("materialEmissiveColor", ColorValue.FromColor(Color.Black));
mesh.Effect.SetValue("materialAmbientColor", ColorValue.FromColor(Color.White));
mesh.Effect.SetValue("materialDiffuseColor", ColorValue.FromColor(Color.White));
mesh.Effect.SetValue("materialSpecularColor", ColorValue.FromColor(Color.Khaki));
mesh.Effect.SetValue("materialSpecularExp", 9);
}
mesh.render();
mesh.Effect = GuiController.Instance.Shaders.TgcMeshShader;
}
public override void render(float elapsedTime)
{
update(elapsedTime);
Device device = GuiController.Instance.D3dDevice;
Control panel3d = GuiController.Instance.Panel3d;
float aspectRatio = (float)panel3d.Width / (float)panel3d.Height;
time += elapsedTime;
Vector3 lightDir = (Vector3)GuiController.Instance.Modifiers["LightDir"];
effect.SetValue("g_LightDir", TgcParserUtils.vector3ToFloat3Array(lightDir));
effect.SetValue("min_cant_samples", (float)GuiController.Instance.Modifiers["minSample"]);
effect.SetValue("max_cant_samples", (float)GuiController.Instance.Modifiers["maxSample"]);
effect.SetValue("fHeightMapScale", (float)GuiController.Instance.Modifiers["HeightMapScale"]);
//effect.SetValue("fvEyePosition", TgcParserUtils.vector3ToFloat3Array(GuiController.Instance.FpsCamera.getPosition()));
effect.SetValue("time", time);
device.Clear(ClearFlags.Target | ClearFlags.ZBuffer, Color.Black, 1.0f, 0);
device.BeginScene();
//Renderizar terreno con POM
effect.Technique = "ParallaxOcclusion";
terrain.executeRender(effect);
device.EndScene();
}
/// <summary>
/// Levanta la informacion de una animacion a partir del XML
/// </summary>
/// <param name="xmlString">Contenido que el XML</param>
/// <returns>Información parseada</returns>
public TgcSkeletalAnimationData parseAnimationFromString(string xmlString)
{
XmlDocument dom = new XmlDocument();
dom.LoadXml(xmlString);
XmlElement root = dom.DocumentElement;
TgcSkeletalAnimationData animation = new TgcSkeletalAnimationData();
//Parsear informacion general de animation
XmlElement animationNode = (XmlElement)root.GetElementsByTagName("animation")[0];
animation.name = animationNode.Attributes["name"].InnerText;
animation.bonesCount = int.Parse(animationNode.Attributes["bonesCount"].InnerText);
animation.framesCount = int.Parse(animationNode.Attributes["framesCount"].InnerText);
animation.frameRate = int.Parse(animationNode.Attributes["frameRate"].InnerText);
animation.startFrame = int.Parse(animationNode.Attributes["startFrame"].InnerText);
animation.endFrame = int.Parse(animationNode.Attributes["endFrame"].InnerText);
//Parsear boundingBox, si esta
XmlNodeList boundingBoxNodes = animationNode.GetElementsByTagName("boundingBox");
if (boundingBoxNodes != null && boundingBoxNodes.Count == 1)
{
XmlNode boundingBoxNode = boundingBoxNodes[0];
animation.pMin = TgcParserUtils.parseFloat3Array(boundingBoxNode.Attributes["min"].InnerText);
animation.pMax = TgcParserUtils.parseFloat3Array(boundingBoxNode.Attributes["max"].InnerText);
}
//Parsear bones
XmlNodeList boneNodes = animationNode.GetElementsByTagName("bone");
animation.bonesFrames = new TgcSkeletalAnimationBoneData[boneNodes.Count];
int boneIdx = 0;
foreach (XmlElement boneNode in boneNodes)
{
TgcSkeletalAnimationBoneData boneData = new TgcSkeletalAnimationBoneData();
boneData.id = (int)TgcParserUtils.parseInt(boneNode.Attributes["id"].InnerText);
boneData.keyFramesCount = (int)TgcParserUtils.parseInt(boneNode.Attributes["keyFramesCount"].InnerText);
boneData.keyFrames = new TgcSkeletalAnimationBoneFrameData[boneData.keyFramesCount];
//Parsear frames
int frames = 0;
foreach (XmlElement frameNode in boneNode.ChildNodes)
{
TgcSkeletalAnimationBoneFrameData frameData = new TgcSkeletalAnimationBoneFrameData();
frameData.frame = TgcParserUtils.parseInt(frameNode.Attributes["n"].InnerText);
frameData.position = TgcParserUtils.parseFloat3Array(frameNode.Attributes["pos"].InnerText);
frameData.rotation = TgcParserUtils.parseFloat4Array(frameNode.Attributes["rotQuat"].InnerText);
boneData.keyFrames[frames++] = frameData;
}
animation.bonesFrames[boneIdx++] = boneData;
}
return(animation);
}
/// <summary>
/// Hacer blur de bright-pass para generar efecto de bloom
/// </summary>
/// <param name="d3dDevice"></param>
private void bloomPass(Device d3dDevice)
{
d3dDevice.BeginScene();
//Gaussian blur horizontal
Vector2[] texCoordOffsets;
float[] colorWeights;
Surface bloomTempS = bloomTempRT.GetSurfaceLevel(0);
TgcPostProcessingUtils.computeGaussianBlurSampleOffsets15(bloomTempS.Description.Width, 1, 1, true, out texCoordOffsets, out colorWeights);
effect.Technique = "BloomPass";
effect.SetValue("texBloomRT", brightPassRT);
d3dDevice.SetRenderTarget(0, bloomTempS);
d3dDevice.Clear(ClearFlags.Target | ClearFlags.ZBuffer, Color.Black, 1.0f, 0);
screenQuad.render(effect);
//Gaussian blur vertical
TgcPostProcessingUtils.computeGaussianBlurSampleOffsets15(bloomTempS.Description.Height, 1, 1, false, out texCoordOffsets, out colorWeights);
effect.Technique = "BloomPass";
effect.SetValue("texBloomRT", bloomTempRT);
effect.SetValue("gauss_offsets", TgcParserUtils.vector2ArrayToFloat2Array(texCoordOffsets));
effect.SetValue("gauss_weights", colorWeights);
Surface bloomS = bloomRT.GetSurfaceLevel(0);
d3dDevice.SetRenderTarget(0, bloomS);
d3dDevice.Clear(ClearFlags.Target | ClearFlags.ZBuffer, Color.Black, 1.0f, 0);
screenQuad.render(effect);
bloomTempS.Dispose();
bloomS.Dispose();
d3dDevice.EndScene();
}
public override void Render(float elapsedTime)
{
//skeletalMesh.Effect.SetValue("lightPosition", TgcParserUtils.vector3ToFloat4Array(this.getPosicionActual() + this.vectorDireccion * 100));
skeletalMesh.Effect.SetValue("eyePosition", TgcParserUtils.vector3ToFloat4Array(CustomFpsCamera.Instance.getPosition()));
//setBaseEffectValues(elapsedTime);
//renderizamos el skeletalmesh
if (muerto)
{
skeletalMesh.render();
}
else
{
skeletalMesh.animateAndRender();
}
//se puede habilitar el renderizado de los boundingbox
if (GameManager.Instance.drawBoundingBoxes)
{
this.mesh.BoundingBox.render();
this.HEADSHOT_BOUNDINGBOX.render();
this.CHEST_BOUNDINGBOX.render();
this.LEGS_BOUNDINGBOX.render();
}
}
public void update()
{
float luz = calculateLight() + 0.1f;
time += ElapsedTime;
if (time < 0)
{
time = 0;
}
mainEffect.SetValue("time", time);
mainEffect.SetValue("luz", luz);
grassEffect.SetValue("time", time);
grassEffect.SetValue("luz", luz);
grassEffect.SetValue("wind", TgcParserUtils.vector2ToFloat2Array(MyWorld.Wind));
treeEffect.SetValue("time", time);
treeEffect.SetValue("luz", luz);
treeEffect.SetValue("wind", TgcParserUtils.vector2ToFloat2Array(MyWorld.Wind));
foreach (TgcMesh mesh in MyWorld.SkyBox.Faces)
{
mesh.Effect.SetValue("time", (float)time);
mesh.Effect.SetValue("luz", luz);
}
}
//OBB
private List <TgcObb> cargarObbObjetos()
{
string filePath = GuiController.Instance.AlumnoEjemplosMediaDir + "TheC#\\Auto\\\\pistaObbs-TgcScene.xml";
string mediaPath = filePath.Substring(0, filePath.LastIndexOf('\\') + 1);
string xmlString = File.ReadAllText(filePath);
List <TgcObb> objetos = new List <TgcObb>();
XmlDocument dom = new XmlDocument();
dom.LoadXml(xmlString);
XmlElement root = dom.DocumentElement;
//Parsear obbs
XmlNodeList obbNodes = root.GetElementsByTagName("obbs")[0].ChildNodes;
foreach (XmlElement obbNode in obbNodes)
{
Vector3 center = TgcParserUtils.float3ArrayToVector3(TgcParserUtils.parseFloat3Array(obbNode.Attributes["center"].InnerText));
Vector3 extents = TgcParserUtils.float3ArrayToVector3(TgcParserUtils.parseFloat3Array(obbNode.Attributes["extents"].InnerText));
Vector3 orientation0 = TgcParserUtils.float3ArrayToVector3(TgcParserUtils.parseFloat3Array(obbNode.Attributes["orientation0"].InnerText));
Vector3 orientation1 = TgcParserUtils.float3ArrayToVector3(TgcParserUtils.parseFloat3Array(obbNode.Attributes["orientation1"].InnerText));
Vector3 orientation2 = TgcParserUtils.float3ArrayToVector3(TgcParserUtils.parseFloat3Array(obbNode.Attributes["orientation2"].InnerText));
Vector3[] orientation = new Vector3[] { orientation0, orientation1, orientation2 };
TgcObb minObb = new TgcObb();
minObb.Center = center;
minObb.Extents = extents;
minObb.Orientation = orientation;
objetos.Add(minObb);
}
return(objetos);
}
private void SetValuesToMesh()
{
Vector3 eyePosition = GuiController.Instance.FpsCamera.getPosition();
//Cargar variables shader de la luz
try
{
meshDeAuto.Effect.SetValue("lightColor", ColorValue.FromColor(Color.White));
meshDeAuto.Effect.SetValue("lightPosition", TgcParserUtils.vector3ToFloat4Array(new Vector3(-10000, 700, 11880)));
meshDeAuto.Effect.SetValue("eyePosition", TgcParserUtils.vector3ToFloat4Array(eyePosition));
meshDeAuto.Effect.SetValue("lightIntensity", (float)4500);
meshDeAuto.Effect.SetValue("lightAttenuation", (float)0.9f);
meshDeAuto.Effect.SetValue("bumpiness", (float)1f);
meshDeAuto.Effect.SetValue("materialSpecularExp", 9f);
meshDeAuto.Effect.SetValue("materialEmissiveColor", ColorValue.FromColor(Color.Gray));
meshDeAuto.Effect.SetValue("materialAmbientColor", ColorValue.FromColor(Color.White));
meshDeAuto.Effect.SetValue("materialDiffuseColor", ColorValue.FromColor(Color.White));
meshDeAuto.Effect.SetValue("materialSpecularColor", ColorValue.FromColor(Color.White));
}
catch (Exception e)
{
//No tiro ninguna excepción específica
}
}
public void setShadersValues()
{
Vector3 lightPosition = new Vector3(-100, 140, 3000);// (Vector3)GuiController.Instance.Modifiers["LightPosition"];
efectoOlas.SetValue("llueve", (Boolean)GuiController.Instance.Modifiers["lluvia"]);
efectoOlas.SetValue("time", (float)GuiController.Instance.UserVars.getValue("time"));
efectoOlas.SetValue("fvLightPosition", TgcParserUtils.vector3ToFloat3Array(lightPosition));
efectoOlas.SetValue("k_la", (float)GuiController.Instance.Modifiers["Ambient"]);
efectoOlas.SetValue("fSpecularPower", 20.0f);//(float)GuiController.Instance.Modifiers["SpecularPower"]); efectoOlas.SetValue("blendAmount", (float)GuiController.Instance.Modifiers["blending"]);
efectoOlas.SetValue("fvEyePosition", TgcParserUtils.vector3ToFloat3Array(GuiController.Instance.CurrentCamera.getPosition()));
efectoOlas.SetValue("fogColor", ColorValue.FromColor((Color)GuiController.Instance.Modifiers["fog color"]));
efectoOlas.SetValue("fogStart", (float)GuiController.Instance.Modifiers["fog start"]);
efectoOlas.SetValue("blendStart", (float)GuiController.Instance.Modifiers["blend start"]);
efectoOlas.SetValue("camara3p", (Boolean)GuiController.Instance.Modifiers["camaraEnBarco"]);
efectoOlas.SetValue("rayo", rayo);
efectoOlas.SetValue("delta", 150.0f);//(float)GuiController.Instance.Modifiers["delta"]); efectoOlas.SetValue("reflection", (float)GuiController.Instance.Modifiers["reflection"]);
//CubeMap
efectoOlas.SetValue("texCubeMap", cubeMap);
efectoCascada.SetValue("time", (float)GuiController.Instance.UserVars.getValue("time"));
efectoCascada.SetValue("fvEyePosition", TgcParserUtils.vector3ToFloat3Array(GuiController.Instance.CurrentCamera.getPosition()));
efectoCascada.SetValue("fvLightPosition", TgcParserUtils.vector3ToFloat3Array(lightPosition));
efectoCascada.SetValue("camara3p", (Boolean)GuiController.Instance.Modifiers["camaraEnBarco"]);
efectoCascada.SetValue("texCubeMap", cubeMap);
efectoCascada.SetValue("reflection", (float)GuiController.Instance.Modifiers["reflection"]);
efectoCascada.SetValue("blendAmount", (float)GuiController.Instance.Modifiers["blending"]);
efectoCascada.SetValue("k_la", (float)GuiController.Instance.Modifiers["Ambient"]);
}
public override void render(float elapsedTime)
{
Device device = GuiController.Instance.D3dDevice;
Vector3 lightPosition = (Vector3)GuiController.Instance.Modifiers["LightPosition"];
//Cargar variables de shader globales a todos los objetos
mesh.Effect.SetValue("fvLightPosition", TgcParserUtils.vector3ToFloat3Array(lightPosition));
mesh.Effect.SetValue("fvEyePosition", TgcParserUtils.vector3ToFloat3Array(GuiController.Instance.RotCamera.getPosition()));
mesh.Effect.SetValue("fvAmbient", ColorValue.FromColor((Color)GuiController.Instance.Modifiers["AmbientColor"]));
mesh.Effect.SetValue("fvDiffuse", ColorValue.FromColor((Color)GuiController.Instance.Modifiers["DiffuseColor"]));
mesh.Effect.SetValue("fvSpecular", ColorValue.FromColor((Color)GuiController.Instance.Modifiers["SpecularColor"]));
mesh.Effect.SetValue("fSpecularPower", (float)GuiController.Instance.Modifiers["SpecularPower"]);
//Mover mesh que representa la luz
lightBox.Position = lightPosition;
//Mover mesh
Vector3 meshPos = (Vector3)GuiController.Instance.Modifiers["MeshPos"];
mesh.Position = meshPos;
mesh.render();
lightBox.render();
}
public override void Render()
{
//BackgroundColor
D3DDevice.Instance.Device.Clear(ClearFlags.Target | ClearFlags.ZBuffer, Color.Black, 1.0f, 0);
D3DDevice.Instance.Device.BeginScene();
ClearTextures();
//Cargar variables shader
mesh.Effect.SetValue("ambientColor", ColorValue.FromColor(Color.Gray));
mesh.Effect.SetValue("diffuseColor", ColorValue.FromColor(Color.LightBlue));
mesh.Effect.SetValue("specularColor", ColorValue.FromColor(Color.White));
mesh.Effect.SetValue("specularExp", 10f);
mesh.Effect.SetValue("lightPosition", lightPos);
mesh.Effect.SetValue("eyePosition",
TgcParserUtils.vector3ToFloat4Array(Camara.Position));
mesh.rotateY(-ElapsedTime / 2);
mesh.render();
textHelp.render();
//Help
if (Input.keyPressed(Key.H))
{
helpForm.ShowDialog();
}
PostRender();
}
public void ProcesarLuces()
{
if (camara == null)
{
return;
}
var lightDir = new Vector3(20, 0, 0);
lightDir.Normalize();
foreach (var mesh in lstMeshes)
{
Vector3 posicionCamara = camara.Position;
Vector3 posicionLuz = new Vector3(0, 30, 0);
mesh.Effect.SetValue("lightColor", ColorValue.FromColor((Color.White)));
mesh.Effect.SetValue("lightPosition", TgcParserUtils.vector3ToVector4(posicionLuz));
mesh.Effect.SetValue("eyePosition", TgcParserUtils.vector3ToFloat4Array(posicionCamara));
mesh.Effect.SetValue("spotLightDir", TgcParserUtils.vector3ToFloat3Array(lightDir));
mesh.Effect.SetValue("lightIntensity", 200f);
mesh.Effect.SetValue("lightAttenuation", 0.1f);
mesh.Effect.SetValue("spotLightAngleCos", 55);
mesh.Effect.SetValue("spotLightExponent", 7f);
//Cargar variables de shader de Material. El Material en realidad deberia ser propio de cada mesh. Pero en este ejemplo se simplifica con uno comun para todos
mesh.Effect.SetValue("materialEmissiveColor", ColorValue.FromColor((Color.Gray)));
mesh.Effect.SetValue("materialAmbientColor", ColorValue.FromColor((Color.White)));
mesh.Effect.SetValue("materialDiffuseColor", ColorValue.FromColor((Color.White)));
mesh.Effect.SetValue("materialSpecularColor", ColorValue.FromColor((Color.White)));
mesh.Effect.SetValue("materialSpecularExp", 1f);
mesh.render();
}
}
public override string ToString()
{
return("Min[" + TgcParserUtils.printFloat(pMin.X) + ", " + TgcParserUtils.printFloat(pMin.Y) + ", " +
TgcParserUtils.printFloat(pMin.Z) + "]" +
" Max[" + TgcParserUtils.printFloat(pMax.X) + ", " + TgcParserUtils.printFloat(pMax.Y) + ", " +
TgcParserUtils.printFloat(pMax.Z) + "]");
}
/// <summary>
/// Carga un Modelo a partir de un objeto TgcKeyFrameMeshData ya parseado
/// </summary>
/// <param name="meshData">Objeto con datos ya parseados</param>
/// <param name="mediaPath">Path a partir del cual hay que buscar las Texturas</param>
/// <returns>Modelo cargado</returns>
public TgcKeyFrameMesh loadMesh(TgcKeyFrameMeshData meshData, string mediaPath)
{
//Cargar Texturas
var materialsArray = new TgcKeyFrameLoaderMaterialAux[meshData.materialsData.Length];
for (var i = 0; i < meshData.materialsData.Length; i++)
{
var materialData = meshData.materialsData[i];
var texturesPath = mediaPath + meshData.texturesDir + "\\";
//Crear StandardMaterial
if (materialData.type.Equals(TgcMaterialData.StandardMaterial))
{
materialsArray[i] = createTextureAndMaterial(materialData, texturesPath);
}
//Crear MultiMaterial
else if (materialData.type.Equals(TgcMaterialData.MultiMaterial))
{
var matAux = new TgcKeyFrameLoaderMaterialAux();
materialsArray[i] = matAux;
matAux.subMaterials = new TgcKeyFrameLoaderMaterialAux[materialData.subMaterials.Length];
for (var j = 0; j < materialData.subMaterials.Length; j++)
{
matAux.subMaterials[j] = createTextureAndMaterial(materialData.subMaterials[j], texturesPath);
}
}
}
//Crear Mesh
TgcKeyFrameMesh tgcMesh = null;
//Crear mesh que no tiene Material, con un color simple
if (meshData.materialId == -1)
{
tgcMesh = crearMeshSoloColor(meshData);
}
//Crear mesh con DiffuseMap
else
{
tgcMesh = crearMeshDiffuseMap(materialsArray, meshData);
}
//Crear BoundingBox, aprovechar lo que viene del XML o crear uno por nuestra cuenta
if (meshData.pMin != null && meshData.pMax != null)
{
tgcMesh.BoundingBox = new TgcBoundingAxisAlignBox(
TgcParserUtils.float3ArrayToVector3(meshData.pMin),
TgcParserUtils.float3ArrayToVector3(meshData.pMax)
);
}
else
{
tgcMesh.createBoundingBox();
}
tgcMesh.Enabled = true;
return(tgcMesh);
}
public override string ToString()
{
return("Origin[" + TgcParserUtils.printFloat(Origin.X) + ", " + TgcParserUtils.printFloat(Origin.Y) + ", " +
TgcParserUtils.printFloat(Origin.Z) + "]" +
" Direction[" + TgcParserUtils.printFloat(direction.X) + ", " +
TgcParserUtils.printFloat(direction.Y) + ", " + TgcParserUtils.printFloat(direction.Z) + "]");
}
/// <summary>
/// Se toma todo lo dibujado antes, que se guardo en una textura, y se le aplica un shader para borronear la imagen
/// </summary>
private void drawPostProcess(Device d3dDevice)
{
//Arrancamos la escena
d3dDevice.BeginScene();
//Ver si el efecto de oscurecer esta activado, configurar Technique del shader segun corresponda
bool activar_efecto = (bool)GuiController.Instance.Modifiers["activar_efecto"];
//Hacer blur
if (activar_efecto)
{
float deviation = (float)GuiController.Instance.Modifiers["deviation"];
Surface blurTempS = blurTempRT.GetSurfaceLevel(0);
//Gaussian blur horizontal
Vector2[] texCoordOffsets;
float[] colorWeights;
TgcPostProcessingUtils.computeGaussianBlurSampleOffsets15(blurTempS.Description.Width, deviation, 1, true, out texCoordOffsets, out colorWeights);
effect.Technique = "GaussianBlurPass";
effect.SetValue("texSceneRT", sceneRT);
effect.SetValue("gauss_offsets", TgcParserUtils.vector2ArrayToFloat2Array(texCoordOffsets));
effect.SetValue("gauss_weights", colorWeights);
d3dDevice.SetRenderTarget(0, blurTempS);
d3dDevice.Clear(ClearFlags.Target | ClearFlags.ZBuffer, Color.Black, 1.0f, 0);
screenQuad.render(effect);
//Gaussian blur vertical
TgcPostProcessingUtils.computeGaussianBlurSampleOffsets15(blurTempS.Description.Height, deviation, 1, false, out texCoordOffsets, out colorWeights);
effect.Technique = "GaussianBlurPass";
effect.SetValue("texSceneRT", blurTempRT);
effect.SetValue("gauss_offsets", TgcParserUtils.vector2ArrayToFloat2Array(texCoordOffsets));
effect.SetValue("gauss_weights", colorWeights);
d3dDevice.SetRenderTarget(0, pOldRT);
d3dDevice.Clear(ClearFlags.Target | ClearFlags.ZBuffer, Color.Black, 1.0f, 0);
screenQuad.render(effect);
blurTempS.Dispose();
}
//No hacer blur
else
{
effect.Technique = "DefaultTechnique";
effect.SetValue("texSceneRT", sceneRT);
d3dDevice.SetRenderTarget(0, pOldRT);
d3dDevice.Clear(ClearFlags.Target | ClearFlags.ZBuffer, Color.Black, 1.0f, 0);
screenQuad.render(effect);
}
//Como estamos en modo CustomRenderEnabled, tenemos que dibujar todo nosotros, incluso el contador de FPS
GuiController.Instance.Text3d.drawText("FPS: " + HighResolutionTimer.Instance.FramesPerSecond, 0, 0, Color.Yellow);
//Tambien hay que dibujar el indicador de los ejes cartesianos
GuiController.Instance.AxisLines.render();
//Terminamos el renderizado de la escena
d3dDevice.EndScene();
}
private void ConfigurarDirectX(Vector3 camaraPosition)
{
effect.SetValue("ColorFog", fog.Color.ToArgb());
effect.SetValue("CameraPos", TgcParserUtils.vector3ToFloat4Array(camaraPosition));
effect.SetValue("StartFogDistance", fog.StartDistance);
effect.SetValue("EndFogDistance", fog.EndDistance);
effect.SetValue("Density", fog.Density);
}
public override void render(float elapsedTime)
{
Device device = GuiController.Instance.D3dDevice;
//Actualzar posición de la luz
Vector3 lightPos = (Vector3)GuiController.Instance.Modifiers["lightPos"];
lightMesh.Position = lightPos;
Vector3 eyePosition = GuiController.Instance.FpsCamera.getPosition();
//Renderizar meshes
foreach (TgcMeshBumpMapping mesh in meshes)
{
//Cargar variables shader de la luz
mesh.Effect.SetValue("lightColor", ColorValue.FromColor((Color)GuiController.Instance.Modifiers["lightColor"]));
mesh.Effect.SetValue("lightPosition", TgcParserUtils.vector3ToFloat4Array(lightPos));
mesh.Effect.SetValue("eyePosition", TgcParserUtils.vector3ToFloat4Array(eyePosition));
mesh.Effect.SetValue("lightIntensity", (float)GuiController.Instance.Modifiers["lightIntensity"]);
mesh.Effect.SetValue("lightAttenuation", (float)GuiController.Instance.Modifiers["lightAttenuation"]);
mesh.Effect.SetValue("bumpiness", (float)GuiController.Instance.Modifiers["bumpiness"]);
//Material
mesh.Effect.SetValue("materialEmissiveColor", ColorValue.FromColor((Color)GuiController.Instance.Modifiers["mEmissive"]));
mesh.Effect.SetValue("materialAmbientColor", ColorValue.FromColor((Color)GuiController.Instance.Modifiers["mAmbient"]));
mesh.Effect.SetValue("materialDiffuseColor", ColorValue.FromColor((Color)GuiController.Instance.Modifiers["mDiffuse"]));
mesh.Effect.SetValue("materialSpecularColor", ColorValue.FromColor((Color)GuiController.Instance.Modifiers["mSpecular"]));
mesh.Effect.SetValue("materialSpecularExp", (float)GuiController.Instance.Modifiers["specularEx"]);
//Renderizar modelo
mesh.render();
}
//Renderizar mesh de luz
lightMesh.render();
//Dibujar flechas de debug
bool showNormals = (bool)GuiController.Instance.Modifiers["showNormals"];
bool showTangents = (bool)GuiController.Instance.Modifiers["showTangents"];
bool showBinormals = (bool)GuiController.Instance.Modifiers["showBinormals"];
for (int i = 0; i < normals.Count; i++)
{
if (showNormals)
{
normals[i].render();
}
if (showTangents)
{
tangents[i].render();
}
if (showBinormals)
{
binormals[i].render();
}
}
}
public override void Init()
{
//Cargar escenario, pero inicialmente solo hacemos el parser, para separar los objetos que son solo luces y no meshes
var scenePath = MediaDir + "Escenario\\EscenarioLuces-TgcScene.xml";
var mediaPath = MediaDir + "Escenario\\";
var parser = new TgcSceneParser();
var sceneData = parser.parseSceneFromString(File.ReadAllText(scenePath));
//Separar modelos reales de las luces, segun layer "Lights"
lights = new List <LightData>();
var realMeshData = new List <TgcMeshData>();
for (var i = 0; i < sceneData.meshesData.Length; i++)
{
var meshData = sceneData.meshesData[i];
//Es una luz, no cargar mesh, solo importan sus datos
if (meshData.layerName == "Lights")
{
//Guardar datos de luz
var light = new LightData();
light.color = Color.FromArgb((int)meshData.color[0], (int)meshData.color[1],
(int)meshData.color[2]);
light.aabb = new TgcBoundingAxisAlignBox(TgcParserUtils.float3ArrayToVector3(meshData.pMin),
TgcParserUtils.float3ArrayToVector3(meshData.pMax));
light.pos = light.aabb.calculateBoxCenter();
lights.Add(light);
}
//Es un mesh real, agregar a array definitivo
else
{
realMeshData.Add(meshData);
}
}
//Reemplazar array original de meshData de sceneData por el definitivo
sceneData.meshesData = realMeshData.ToArray();
//Ahora si cargar meshes reales
var loader = new TgcSceneLoader();
scene = loader.loadScene(sceneData, mediaPath);
//Camara en 1ra persona
Camara = new TgcFpsCamera(new Vector3(-20, 80, 450), 400f, 300f, Input);
//Modifiers para variables de luz
Modifiers.addBoolean("lightEnable", "lightEnable", true);
Modifiers.addFloat("lightIntensity", 0, 150, 20);
Modifiers.addFloat("lightAttenuation", 0.1f, 2, 0.3f);
Modifiers.addFloat("specularEx", 0, 20, 9f);
//Modifiers para material
Modifiers.addColor("mEmissive", Color.Black);
Modifiers.addColor("mAmbient", Color.White);
Modifiers.addColor("mDiffuse", Color.White);
Modifiers.addColor("mSpecular", Color.White);
}
public override void Render()
{
PreRender();
sceneRecover.renderAll();
DrawText.drawText("Camera pos: " + TgcParserUtils.printVector3(Camara.Position), 5, 20, Color.Red);
DrawText.drawText("Camera LookAt: " + TgcParserUtils.printVector3(Camara.LookAt), 5, 40, Color.Red);
PostRender();
}
public override void Render()
{
PreRender();
DrawText.drawText("Camera pos: " + TgcParserUtils.printVector3(Camara.Position), 5, 20, Color.Red);
//Renderizar SkyBox
skyBox.render();
PostRender();
}
private void DibujarDebug()
{
DrawText.drawText("GodMode = ON", 600, 40, Color.OrangeRed);
DrawText.drawText("F = bounding box.", 0, 20, Color.OrangeRed);
DrawText.drawText("posicion camara: " + TgcParserUtils.printVector3(Camara.Position), 0, 30, Color.OrangeRed);
DrawText.drawText("GodMode = OFF", 0, 40, Color.White);
DrawText.drawText("v=", 0, 50, Color.Orange);
DrawText.drawText(AutoJugador.Velocidad.ToString(), 20, 50, Color.Orange);
//DrawText.drawText("ruedas=", 0, 60, Color.Green);
//DrawText.drawText(AutoJugador.DireccionRuedas.ToString(), 50, 60, Color.Green);
DrawText.drawText("angOrientacionMesh=", 0, 70, Color.White);
DrawText.drawText((AutoJugador.angOrientacionMesh * 180 / (float)Math.PI).ToString(), 160, 70, Color.White);
DrawText.drawText("MeshPosition=", 0, 80, Color.White);
DrawText.drawText(AutoJugador.Mesh.Position.ToString(), 100, 80, Color.White);
DrawText.drawText("scale mesh = ", 0, 160, Color.White);
DrawText.drawText(AutoJugador.Mesh.Scale.ToString(), 100, 160, Color.White);
DrawText.drawText("obb center = ", 0, 220, Color.White);
DrawText.drawText(AutoJugador.obb.Center.ToString(), 100, 220, Color.White);
DrawText.drawText("bounding position = ", 0, 280, Color.White);
DrawText.drawText(AutoJugador.Mesh.BoundingBox.ToString(), 150, 280, Color.White);
//DrawText.drawText("collisionFound = ", 0, 340, Color.White);
//DrawText.drawText(AutoJugador.collisionFound.ToString(), 150, 340, Color.White);
DrawText.drawText("direccionRuedas = ", 0, 400, Color.White);
DrawText.drawText(AutoJugador.DireccionRuedas.ToString(), 150, 400, Color.White);
DrawText.drawText("posicion luz ", 0, 420, Color.White);
DrawText.drawText(pointLuz.lighthPos.ToString(), 150, 420, Color.White);
DrawText.drawText("choco adelante ", 0, 480, Color.White);
DrawText.drawText(AutoJugador.chocoAdelante.ToString(), 150, 480, Color.White);
DrawText.drawText("t= ", 230, 520, Color.White);
DrawText.drawText(autoOponente.tiempoEspera.ToString(), 250, 580, Color.Orange);
/*
* DrawText.drawText("time ", 0, 500, Color.White);
*
*
* DrawText.drawText(minString+":"+ segString, 150, 500, Color.White);*/
if (BoundingBox)
{
//Box.BoundingBox.render();
// Mesh.BoundingBox.render();
AutoJugador.Mesh.BoundingBox.render();
MapScene.BoundingBox.render();
}
}
/// <summary>
/// String de codigo para setear la camara desde GuiController, con la posicion actual y direccion de la camara
/// </summary>
internal string getPositionCode()
{
//TODO ver de donde carajo sacar el LookAt de esta camara
Vector3 lookAt = this.LookAt;
return("GuiController.Instance.setCamera(new Vector3(" +
TgcParserUtils.printFloat(eye.X) + "f, " + TgcParserUtils.printFloat(eye.Y) + "f, " + TgcParserUtils.printFloat(eye.Z) + "f), new Vector3(" +
TgcParserUtils.printFloat(lookAt.X) + "f, " + TgcParserUtils.printFloat(lookAt.Y) + "f, " + TgcParserUtils.printFloat(lookAt.Z) + "f));");
}
/// <summary>
/// Se toma todo lo dibujado antes, que se guardo en una textura, y se le aplica un shader para borronear la imagen
/// </summary>
private void drawPostProcess(Device d3dDevice)
{
//Arrancamos la escena
d3dDevice.BeginScene();
//Ver si el efecto de oscurecer esta activado, configurar Technique del shader segun corresponda
var activar_efecto = (bool)Modifiers["activar_efecto"];
//Hacer blur
if (activar_efecto)
{
var deviation = (float)Modifiers["deviation"];
var blurTempS = blurTempRT.GetSurfaceLevel(0);
//Gaussian blur horizontal
Vector2[] texCoordOffsets;
float[] colorWeights;
TgcPostProcessingUtils.computeGaussianBlurSampleOffsets15(blurTempS.Description.Width, deviation, 1,
true, out texCoordOffsets, out colorWeights);
effect.Technique = "GaussianBlurPass";
effect.SetValue("texSceneRT", sceneRT);
effect.SetValue("gauss_offsets", TgcParserUtils.vector2ArrayToFloat2Array(texCoordOffsets));
effect.SetValue("gauss_weights", colorWeights);
d3dDevice.SetRenderTarget(0, blurTempS);
d3dDevice.Clear(ClearFlags.Target | ClearFlags.ZBuffer, Color.Black, 1.0f, 0);
screenQuad.render(effect);
//Gaussian blur vertical
TgcPostProcessingUtils.computeGaussianBlurSampleOffsets15(blurTempS.Description.Height, deviation, 1,
false, out texCoordOffsets, out colorWeights);
effect.Technique = "GaussianBlurPass";
effect.SetValue("texSceneRT", blurTempRT);
effect.SetValue("gauss_offsets", TgcParserUtils.vector2ArrayToFloat2Array(texCoordOffsets));
effect.SetValue("gauss_weights", colorWeights);
d3dDevice.SetRenderTarget(0, pOldRT);
d3dDevice.Clear(ClearFlags.Target | ClearFlags.ZBuffer, Color.Black, 1.0f, 0);
screenQuad.render(effect);
blurTempS.Dispose();
}
//No hacer blur
else
{
effect.Technique = "DefaultTechnique";
effect.SetValue("texSceneRT", sceneRT);
d3dDevice.SetRenderTarget(0, pOldRT);
d3dDevice.Clear(ClearFlags.Target | ClearFlags.ZBuffer, Color.Black, 1.0f, 0);
screenQuad.render(effect);
}
//Terminamos el renderizado de la escena
RenderFPS();
RenderAxis();
d3dDevice.EndScene();
d3dDevice.Present();
}
public override void Render(float elapsedTime)
{
// mesh.Effect.SetValue("lightPosition", TgcParserUtils.vector3ToFloat4Array(this.getPosicionActual() + this.vectorDireccion * 100));
mesh.Effect.SetValue("eyePosition", TgcParserUtils.vector3ToFloat4Array(CustomFpsCamera.Instance.getPosition()));
if (!muerto)
{
base.Render(elapsedTime);
}
}
/// <summary>
/// Configura la posicion de la cámara
/// </summary>
/// <param name="pos">Posición de la cámara</param>
/// <param name="lookAt">Punto hacia el cuál se quiere ver</param>
public void setCamera(Vector3 pos, Vector3 lookAt)
{
tgcD3dDevice.D3dDevice.Transform.View = Matrix.LookAtLH(pos, lookAt, new Vector3(0, 1, 0));
//Imprimir posicion
string statusPos = "Position: [" + TgcParserUtils.printFloat(pos.X) + ", " + TgcParserUtils.printFloat(pos.Y) + ", " + TgcParserUtils.printFloat(pos.Z) + "] " +
"- LookAt: [" + TgcParserUtils.printFloat(lookAt.X) + ", " + TgcParserUtils.printFloat(lookAt.Y) + ", " + TgcParserUtils.printFloat(lookAt.Z) + "]";
mainForm.setStatusPosition(statusPos);
}
public override void render(float elapsedTime)
{
Device device = GuiController.Instance.D3dDevice;
//Habilitar luz
bool lightEnable = (bool)GuiController.Instance.Modifiers["lightEnable"];
Effect currentShader;
if (lightEnable)
{
//Con luz: Cambiar el shader actual por el shader default que trae el framework para iluminacion dinamica con PointLight para Skeletal Mesh
currentShader = GuiController.Instance.Shaders.TgcSkeletalMeshPointLightShader;
}
else
{
//Sin luz: Restaurar shader default
currentShader = GuiController.Instance.Shaders.TgcSkeletalMeshShader;
}
//Aplicar al mesh el shader actual
mesh.Effect = currentShader;
//El Technique depende del tipo RenderType del mesh
mesh.Technique = GuiController.Instance.Shaders.getTgcSkeletalMeshTechnique(mesh.RenderType);
//Actualzar posición de la luz
Vector3 lightPos = (Vector3)GuiController.Instance.Modifiers["lightPos"];
lightMesh.Position = lightPos;
//Renderizar mesh
if (lightEnable)
{
//Cargar variables shader de la luz
mesh.Effect.SetValue("lightColor", ColorValue.FromColor((Color)GuiController.Instance.Modifiers["lightColor"]));
mesh.Effect.SetValue("lightPosition", TgcParserUtils.vector3ToFloat4Array(lightPos));
mesh.Effect.SetValue("eyePosition", TgcParserUtils.vector3ToFloat4Array(GuiController.Instance.FpsCamera.getPosition()));
mesh.Effect.SetValue("lightIntensity", (float)GuiController.Instance.Modifiers["lightIntensity"]);
mesh.Effect.SetValue("lightAttenuation", (float)GuiController.Instance.Modifiers["lightAttenuation"]);
//Cargar variables de shader de Material. El Material en realidad deberia ser propio de cada mesh. Pero en este ejemplo se simplifica con uno comun para todos
mesh.Effect.SetValue("materialEmissiveColor", ColorValue.FromColor((Color)GuiController.Instance.Modifiers["mEmissive"]));
mesh.Effect.SetValue("materialAmbientColor", ColorValue.FromColor((Color)GuiController.Instance.Modifiers["mAmbient"]));
mesh.Effect.SetValue("materialDiffuseColor", ColorValue.FromColor((Color)GuiController.Instance.Modifiers["mDiffuse"]));
mesh.Effect.SetValue("materialSpecularColor", ColorValue.FromColor((Color)GuiController.Instance.Modifiers["mSpecular"]));
mesh.Effect.SetValue("materialSpecularExp", (float)GuiController.Instance.Modifiers["specularEx"]);
}
mesh.animateAndRender();
//Renderizar mesh de luz
lightMesh.render();
}
public void Render()
{
RuedaMeshDer.render();
RuedaMeshIzq.render();
if (SonDelanteras)
{
TgcText2D Drawtext = new TgcText2D();
Drawtext.drawText("I = " + TgcParserUtils.printVector3(RuedaMeshIzq.Position), 0, 100, Color.OrangeRed);
Drawtext.drawText("D =" + TgcParserUtils.printVector3(RuedaMeshDer.Position), 0, 120, Color.OrangeRed);
}
}