public override void Update(Flat6Engine engine)
{
_operationQueue.Clear();
foreach (var mesh in _meshes)
{
if (ShouldMeshSubdivide(mesh, engine.Camera))
{
_operationQueue.Enqueue(new LodOperation(mesh, LodAction.Split));
}
if (ShouldMeshMerge(mesh, engine.Camera))
{
_operationQueue.Enqueue(new LodOperation(mesh, LodAction.Merge));
}
}
foreach (var op in _operationQueue)
{
switch (op.Action)
{
case LodAction.Split:
Split(op.Mesh);
break;
case LodAction.Merge:
Merge(op.Mesh);
break;
}
}
base.Update(engine);
}
/// <inheritdoc />
public override void Render(Flat6Engine engine, Camera camera)
{
GL.ActiveTexture(TextureUnit.Texture0);
GL.BindTexture(TextureTarget.Texture2D, Texture.Id);
GL.ActiveTexture(TextureUnit.Texture3);
GL.BindTexture(TextureTarget.Texture2D, _textureWater.Id);
GL.ActiveTexture(TextureUnit.Texture4);
GL.BindTexture(TextureTarget.Texture2D, _textureNormal.Id);
GL.ActiveTexture(TextureUnit.Texture5);
GL.BindTexture(TextureTarget.Texture2D, _textureLights.Id);
GL.ActiveTexture(TextureUnit.Texture6);
GL.BindTexture(TextureTarget.Texture2D, _textureClouds.Id);
var mat = GetTransformation();
_shader.Uniforms.SetValue("m", mat);
var outPos = -mat.ExtractTranslation();
_shader.Uniforms.SetValue("cameraPos", camera.Position);
_shader.Uniforms.SetValue("lightPos", engine.LightPosition);
_shader.Uniforms.SetValue("v", camera.GetTransformation());
_shader.Uniforms.SetValue("p", engine.ProjectionMatrix);
_shader.Use();
Mesh.Render(outPos, camera);
_shader.Release();
}
public override void Update(Flat6Engine engine)
{
var prediction = _satellite.Predict();
var pos = prediction.ToSphericalEcef();
pos /= 100; // 1 engine unit = 10 km
LocalTransformation = Matrix4.CreateTranslation(pos.ToTk());
base.Update(engine);
}
public virtual void Render(Flat6Engine engine, NvgContext context, FrameEventArgs e)
{
_fpsGraph.UpdateGraph((float)engine.Window.RenderTime);
context.FillColor(NanoVg.Rgba(255, 255, 255, 255));
context.FontFace("engine_mono");
context.FontSize(18);
context.TextAlign(NvgAlign.Top | NvgAlign.Left);
_fpsGraph.RenderGraph(context, 3, 3);
_tpsGraph.RenderGraph(context, 3, 45);
}
public override void Update(Flat6Engine engine)
{
LocalTransformation = GetTranslationMatrix() * GetRotationMatrix();
var mv = (LocalTransformation * engine.ProjectionMatrix);
mv.Transpose();
_frustum[0].Nums = mv.Row3 + mv.Row0;
_frustum[1].Nums = mv.Row3 - mv.Row0;
_frustum[2].Nums = mv.Row3 - mv.Row1;
_frustum[3].Nums = mv.Row3 + mv.Row1;
_frustum[4].Nums = mv.Row2;
_frustum[5].Nums = mv.Row3 - mv.Row2;
}
public override void Render(Flat6Engine engine, Camera camera)
{
var mat = GetTransformation();
_shader.Uniforms.SetValue("m", mat);
var outPos = -mat.ExtractTranslation();
_shader.Uniforms.SetValue("cameraPos", camera.Position);
_shader.Uniforms.SetValue("lightPos", engine.LightPosition);
_shader.Uniforms.SetValue("v", camera.GetTransformation());
_shader.Uniforms.SetValue("p", engine.ProjectionMatrix);
_shader.Use();
Mesh.Render(outPos, camera);
_shader.Release();
}
public static void EnterSandbox(Flat6Engine engine, Camera camera)
{
GL.PushAttrib(ModifiedAttribs);
GL.Disable(EnableCap.Texture2D);
GL.LineWidth(LineWidth);
GL.PointSize(PointRadius);
GL.Color4(DrawColor);
GL.PushMatrix();
GL.Color3(Color.White);
GL.MatrixMode(MatrixMode.Projection);
GL.LoadMatrix(ref engine.ProjectionMatrix);
GL.MatrixMode(MatrixMode.Modelview);
GL.LoadMatrix(ref camera.LocalTransformation);
}
public override void Render(Flat6Engine engine, Camera camera)
{
var mat = GetTransformation();
engine.ShaderDefault.Uniforms.SetValue("m", mat);
var outPos = -mat.ExtractTranslation();
GL.ActiveTexture(TextureUnit.Texture0);
engine.ShaderDefault.Use();
foreach (var mesh in _meshes)
{
GL.BindTexture(TextureTarget.Texture2D, _textures[new LeveledTexturePointer(mesh.Level, mesh.Slice, mesh.Ring)].Id);
mesh.Render(outPos, camera);
}
engine.ShaderDefault.Release();
}
public virtual void Render(Flat6Engine engine, Camera camera)
{
if (Mesh == null)
{
return;
}
GL.ActiveTexture(TextureUnit.Texture0);
GL.BindTexture(TextureTarget.Texture2D, (Texture ?? engine.TextureDefault).Id);
var mat = GetTransformation();
engine.ShaderDefault.Uniforms.SetValue("m", mat);
var outPos = -mat.ExtractTranslation();
engine.ShaderDefault.Use();
Mesh.Render(outPos, camera);
engine.ShaderDefault.Release();
}
public override void Update(Flat6Engine engine)
{
base.Update(engine);
_points.Clear();
var t = DateTime.UtcNow;
var xt = TimeSpan.FromMinutes(_satellite.Orbit.Period);
var dt = TimeSpan.FromMinutes(_satellite.Orbit.Period / 75);
for (var time = t; time < t + xt; time += dt)
{
if (_points.Count == 75)
{
break;
}
_points.Add(_satellite.Predict(time).ToSphericalEcef().ToTk() / 100);
}
var track = (MeshSatelliteTrack)Mesh;
track.ComputePoints(Vector3.Zero, _points);
}
public void Update(Flat6Engine engine, FrameEventArgs e)
{
}
public void Render(Flat6Engine engine, NvgContext context, FrameEventArgs e)
{
ProcessRenderEvent(engine, context);
}
public virtual void Update(Flat6Engine engine)
{
var transform = GetTransformation().ExtractTranslation();
BoundingBox.CenterOn(transform);
}
public void Update(Flat6Engine engine, FrameEventArgs e)
{
_tpsGraph.UpdateGraph((float)engine.Window.UpdateTime);
}
public override void Update(Flat6Engine engine)
{
LocalTransformation = engine.Camera.GetTranslationMatrix().Inverted();
base.Update(engine);
}
public virtual void Update(Flat6Engine engine)
{
}
