/// <summary>
/// Render propeller in modern opengl.
/// </summary>
/// <returns></returns>
public static LightPositionNode Create()
{
var vs = new VertexShader(vertexCode);
var fs = new FragmentShader(fragmentCode);
var provider = new ShaderArray(vs, fs);
var map = new AttributeMap();
map.Add(inPosition, CubeModel.strPosition);
var builder = new RenderMethodBuilder(provider, map, new PolygonModeSwitch(PolygonMode.Line), new LineWidthSwitch(3));
var node = new LightPositionNode(new CubeModel(), CubeModel.strPosition, builder);
node.Initialize();
return(node);
}
private void FormMain_Load(object sender, EventArgs e)
{
var position = new vec3(1, 0.6f, 1) * 14;
var center = new vec3(0, 0, 0);
var up = new vec3(0, 1, 0);
var camera = new Camera(position, center, up, CameraType.Perspective, this.winGLCanvas1.Width, this.winGLCanvas1.Height);
this.scene = new Scene(camera)
;
string folder = System.Windows.Forms.Application.StartupPath;
string objFilename = System.IO.Path.Combine(folder + @"\..\..\..\..\Infrastructure\CSharpGL.Models", "vnfHanoiTower.obj_");
var parser = new ObjVNFParser(false);
ObjVNFResult result = parser.Parse(objFilename);
if (result.Error != null)
{
MessageBox.Show(result.Error.ToString());
}
else
{
var light = new CSharpGL.DirectionalLight(new vec3(1, 1, 1));
var model = new ObjVNF(result.Mesh);
this.node = DirectionalLightNode.Create(light, model, ObjVNF.strPosition, ObjVNF.strNormal, model.GetSize());
float max = node.ModelSize.max();
this.node.Scale *= 16.0f / max;
this.lightNode = LightPositionNode.Create();
lightNode.SetLight(light);
lightNode.WorldPosition = new vec3(1, 1, 1) * 4;
var groupNode = new GroupNode(node, lightNode);
this.scene.RootNode = groupNode;
(new FormProperyGrid(groupNode)).Show();
}
var list = new ActionList();
var transformAction = new TransformAction(scene);
list.Add(transformAction);
var renderAction = new RenderAction(scene);
list.Add(renderAction);
this.actionList = list;
var manipulater = new FirstPerspectiveManipulater();
manipulater.Bind(camera, this.winGLCanvas1);
}