public override void init()
{
Device d3dDevice = GuiController.Instance.D3dDevice;
//Crear loader
TgcSceneLoader loader = new TgcSceneLoader();
//Configurar MeshFactory customizado
loader.MeshFactory = new CustomMeshShaderFactory();
//Cargar mesh
//TgcScene scene = loader.loadSceneFromFile(GuiController.Instance.ExamplesMediaDir + "ModelosTgc\\Olla\\Olla-TgcScene.xml");
//mesh = (TgcMeshShader)scene.Meshes[0];
//Cargar mesh
TgcScene scene = loader.loadSceneFromFile(GuiController.Instance.AlumnoEjemplosMediaDir + "Kamikaze3D\\Patrulla\\autoPoliciaEnEscenario-TgcScene.xml");
mesh = (TgcMeshShader)scene.Meshes[0];
//Cargar Shader de PhonhShading
string compilationErrors;
mesh.Effect = Effect.FromFile(d3dDevice, GuiController.Instance.ExamplesMediaDir + "Shaders\\PhongShading.fx", null, null, ShaderFlags.None, null, out compilationErrors);
if (mesh.Effect == null)
{
throw new Exception("Error al cargar shader. Errores: " + compilationErrors);
}
//Configurar Technique
mesh.Effect.Technique = "DefaultTechnique";
//Agregar evento para cargar valores de shader
mesh.ShaderBegin += new TgcMeshShader.ShaderBeginHandler(mesh_ShaderBegin);
//Modifier para variables de shader
GuiController.Instance.Modifiers.addVertex3f("LightPosition", new Vector3(-1000, -1000, -1000), new Vector3(1000, 1000, 1000), new Vector3(0, 400, 0));
GuiController.Instance.Modifiers.addColor("AmbientColor", Color.White);
GuiController.Instance.Modifiers.addColor("DiffuseColor", Color.Green);
GuiController.Instance.Modifiers.addColor("SpecularColor", Color.Red);
GuiController.Instance.Modifiers.addFloat("SpecularPower", 1, 100, 16);
GuiController.Instance.Modifiers.addVertex3f("MeshPos", new Vector3(-1000, -1000, -1000), new Vector3(1000, 1000, 1000), new Vector3(0, 0, 0));
//Crear caja para indicar ubicacion de la luz
lightBox = TgcBox.fromSize(new Vector3(50, 50, 50), Color.Yellow);
//Centrar camara rotacional respecto a este mesh
GuiController.Instance.RotCamera.targetObject(mesh.BoundingBox);
}
/// <summary>
/// Evento que se llama antes de ejecutar el shader de un mesh particular.
/// Ideal para cargar parametros de shader propios de cada mesh
/// </summary>
public void mesh_ShaderBegin(TgcMeshShader mesh)
{
//nada en este ejemplo
}
