public static NoShadowNode Create(IBufferSource model, string position, string normal, vec3 size)
{
RenderMethodBuilder ambientBuilder, blinnPhongBuilder;
{
var vs = new VertexShader(ambientVert);
var fs = new FragmentShader(ambientFrag);
var array = new ShaderArray(vs, fs);
var map = new AttributeMap();
map.Add("inPosition", position);
ambientBuilder = new RenderMethodBuilder(array, map);
}
{
var vs = new VertexShader(blinnPhongVert);
var fs = new FragmentShader(blinnPhongFrag);
var array = new ShaderArray(vs, fs);
var map = new AttributeMap();
map.Add("inPosition", position);
map.Add("inNormal", normal);
blinnPhongBuilder = new RenderMethodBuilder(array, map);
}
var node = new NoShadowNode(model, ambientBuilder, blinnPhongBuilder);
node.Initialize();
node.ModelSize = size;
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.Perspecitive, this.winGLCanvas1.Width, this.winGLCanvas1.Height);
this.scene = new Scene(camera);
(new FormProperyGrid(this.scene)).Show();
{
var light = new DirectionalLight(new vec3(1, 1, 1));
this.scene.Lights.Add(light);
}
string folder = System.Windows.Forms.Application.StartupPath;
string objFilename = System.IO.Path.Combine(folder + @"\..\..\..\..\Infrastructure\CSharpGL.Models", "vnfHanoiTower.obj_");
var parser = new ObjVNFParser(true);
ObjVNFResult result = parser.Parse(objFilename);
if (result.Error != null)
{
MessageBox.Show(result.Error.ToString());
}
else
{
var model = new ObjVNF(result.Mesh);
var node = NoShadowNode.Create(model, ObjVNF.strPosition, ObjVNF.strNormal, model.GetSize());
float max = node.ModelSize.max();
node.Scale *= 16.0f / max;
this.scene.RootNode = node;
(new FormProperyGrid(node)).Show();
}
var list = new ActionList();
var transformAction = new TransformAction(scene);
list.Add(transformAction);
var blinnPhongAction = new BlinnPhongAction(scene);
list.Add(blinnPhongAction);
//var renderAction = new RenderAction(scene);
//list.Add(renderAction);
this.actionList = list;
var manipulater = new FirstPerspectiveManipulater();
manipulater.Bind(camera, this.winGLCanvas1);
}
