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 SceneNodeBase GetRootNode()
{
var group = new GroupNode();
var filenames = new string[] { "floor.obj_", "bunny.obj_", };
for (int i = 0; i < filenames.Length; i++)
{
string folder = System.Windows.Forms.Application.StartupPath;
string filename = System.IO.Path.Combine(folder + @"\..\..\..\..\Infrastructure\CSharpGL.Model", filenames[i]);
var parser = new ObjVNFParser(true);
ObjVNFResult result = parser.Parse(filename);
if (result.Error != null)
{
MessageBox.Show(result.Error.ToString());
}
else
{
ObjVNFMesh mesh = result.Mesh;
var model = new ObjVNF(mesh);
var node = NoShadowNode.Create(model, ObjVNF.strPosition, ObjVNF.strNormal, model.GetSize());
node.WorldPosition = new vec3(0, i * 5, 0);
node.Name = filename;
group.Children.Add(node);
}
}
return(group);
}
private SceneNodeBase GetRootNode()
{
var group = new GroupNode();
var filenames = new string[] { "floor.obj_", "vnfHanoiTower.obj_" };
for (int i = 0; i < filenames.Length; i++)
{
string folder = System.Windows.Forms.Application.StartupPath;
string filename = System.IO.Path.Combine(folder + @"\..\..\..\..\Infrastructure\CSharpGL.Models", filenames[i]);
var parser = new ObjVNFParser(true);
ObjVNFResult result = parser.Parse(filename);
if (result.Error != null)
{
MessageBox.Show(result.Error.ToString());
}
else
{
ObjVNFMesh mesh = result.Mesh;
var model = new ObjVNF(mesh);
var node = NoShadowNode.Create(model, ObjVNF.strPosition, ObjVNF.strNormal, model.GetSize());
node.WorldPosition = new vec3(0, i * 5, 0);
node.Name = filename;
group.Children.Add(node);
}
}
//{
// var list = new List<IObjFormat>();
// list.Add(new AnnulusModel(1.5f + 0.4f, 0.7f, 37, 37));
// list.Add(new CylinderModel(0.5f, 6, 37));
// foreach (var item in list)
// {
// item.DumpObjFile("tmp.obj", "tmp");
// var parser = new ObjVNFParser(false);
// ObjVNFResult result = parser.Parse("tmp.obj");
// if (result.Error != null)
// {
// Console.WriteLine("Error: {0}", result.Error);
// }
// else
// {
// ObjVNFMesh mesh = result.Mesh;
// var model = new ObjVNF(mesh);
// var node = NoShadowNode.Create(model, ObjVNF.strPosition, ObjVNF.strNormal, model.GetSize());
// node.WorldPosition = new vec3(0, 2, 0);
// node.Color = new vec3(1, 1, 1);
// node.Name = item.GetType().Name;
// group.Children.Add(node);
// }
// }
//}
return(group);
}