public void OnLoad()
{
var dir = Directory.GetCurrentDirectory();
ResourceGroupManager.Singleton.AddResourceLocation(dir, "FileSystem");
MaterialManager.Singleton.Initialise();
_scene = _root.CreateSceneManager("DefaultSceneManager", "SLSharpInstance");
_scene.ClearScene();
Bindings.MOGRE.SLSharp.Init();
Shader.DebugMode = true;
//Shader.DebugMode = true;
_shader = Shader.CreateSharedShader <SimpleShader>();
_patchEntity = _scene.CreateEntity("Box", "box.mesh");
_scene.RootSceneNode.AttachObject(_patchEntity);
var mat = _shader.ToMaterial();
var pass = mat.GetTechnique(0).GetPass(0);
pass.SetAlphaRejectSettings(CompareFunction.CMPF_GREATER_EQUAL, 128);
pass.CullingMode = CullingMode.CULL_NONE;
// SL# on OGRE: bind auto semantic to a uniform!
// (we might automate this via semantic attributes within the SL# shaders in future!)
_shader.SetAuto(() => _shader.ModelviewProjection, GpuProgramParameters.AutoConstantType.ACT_WORLDVIEWPROJ_MATRIX);
_shader.Begin();
// Set a texture
/*
* var smp = _shader.Sampler(() => _shader.Texture);
* smp.SetTextureName(TextureManager.Singleton.Load("test.png", ResourceGroupManager.DEFAULT_RESOURCE_GROUP_NAME).Name);
* smp.SetTextureName(_wang.AsTexture.Name);
* smp.SetTextureFiltering(FilterOptions.FO_POINT, FilterOptions.FO_POINT, FilterOptions.FO_POINT);
*/
_patchEntity.SetMaterial(mat);
_camera = _scene.CreateCamera("MainCamera");
_camera.Position = new Vector3(0, 0, 5);
_camera.LookAt(Vector3.ZERO);
_camera.NearClipDistance = 0.0001f;
_camera.FarClipDistance = 4.0f;
_camera.AutoAspectRatio = true;
var vp = _window.AddViewport(_camera);
vp.BackgroundColour = ColourValue.Blue;
}
public void OnLoad()
{
var dir = Directory.GetCurrentDirectory();
ResourceGroupManager.Instance.AddResourceLocation(dir, "Folder");
//MaterialManager.Instance.Initialize();
_scene = _root.CreateSceneManager("DefaultSceneManager", "SLSharpInstance");
_scene.ClearScene();
Bindings.Axiom.SLSharp.Init();
Shader.DebugMode = true;
//Shader.DebugMode = true;
_shader = Shader.CreateSharedShader <SimpleShader>();
_patchEntity = _scene.CreateEntity("Box", "box.mesh");
_scene.RootSceneNode.AttachObject(_patchEntity);
var mat = _shader.ToMaterial();
var pass = mat.GetTechnique(0).GetPass(0);
pass.SetAlphaRejectSettings(CompareFunction.GreaterEqual, 128);
pass.CullingMode = CullingMode.None;
// SL# on OGRE: bind auto semantic to a uniform!
// (we might automate this via semantic attributes within the SL# shaders in future!)
_shader.SetAuto(() => _shader.ModelviewProjection, GpuProgramParameters.AutoConstantType.WorldViewProjMatrix);
_shader.Begin();
_patchEntity.MaterialName = mat.Name;
//_patchEntity.Material = mat;
_camera = _scene.CreateCamera("MainCamera");
_camera.Position = new Vector3(0, 0, 5);
_camera.LookAt(Vector3.Zero);
_camera.Near = 0.00001f;
_camera.Far = 4.0f;
_camera.AutoAspectRatio = true;
var vp = _root.AutoWindow.AddViewport(_camera);
vp.BackgroundColor = ColorEx.CornflowerBlue;
}
protected override void Draw(GameTime gameTime)
{
GraphicsDevice.Clear(Color.CornflowerBlue);
var angle = MathHelper.ToRadians((DateTime.Now.Millisecond / 1000.0f + DateTime.Now.Second) * 6 * 4);
var cam = new Vector3((float)Math.Sin(angle), 0.0f, (float)Math.Cos(angle));
var aspect = ((float)Window.ClientBounds.Width) / Window.ClientBounds.Height;
var world = Matrix.CreateScale(0.005f);
var view = Matrix.CreateLookAt(cam, Vector3.Zero, Vector3.UnitY);
var proj = Matrix.CreatePerspectiveFieldOfView(
MathHelper.ToRadians(45.0f), aspect, 0.1f, 10.0f);
_shader.Begin();
foreach (var mesh in _model.Meshes)
{
var modelview = world * view * mesh.ParentBone.Transform;
var mvp = Matrix.Transpose(modelview * proj);
_shader.Blue = (float)Math.Sin(angle * 8.0f);
_shader.ModelviewProjection = mvp.ToMatrix4F();
foreach (var part in mesh.MeshParts)
{
GraphicsDevice.SetVertexBuffer(part.VertexBuffer, part.VertexOffset);
GraphicsDevice.Indices = part.IndexBuffer;
GraphicsDevice.DrawIndexedPrimitives(PrimitiveType.TriangleList,
0, part.VertexOffset, part.NumVertices, part.StartIndex, part.PrimitiveCount);
}
}
_shader.End();
//_model.Draw(model, view, proj);
base.Draw(gameTime);
}