public Lighting(World world)
{
this.world = world;
pSunColor = Shaders.Common.Parameters["vSunColor"];
pSunVector = Shaders.Common.Parameters["vSunVector"];
pAmbientColor = Shaders.Common.Parameters["vAmbientColor"];
pAmbientLight = Shaders.Common.Parameters["fAmbient"];
pNumberOfLights = Shaders.Common.Parameters["iNumLights"];
pSunIntensity = Shaders.Common.Parameters["fSunIntensity"];
pFogColor = Shaders.Common.Parameters["vFogColor"];
//Shaders.Common.Parameters["tCloudShadowMap"].SetValue(world.Game.Content.Load<Texture2D>(@"textures\sky\clouds"));
Random r = new Random();
if (lights[0] == null)
{
for (int i = 0; i < lights.Length; i++)
{
Vector3 color = new Vector3(r.Next(1000) / 1000.0f, r.Next(1000) / 1000.0f, r.Next(1000) / 1000.0f);
lights[i] = new PointLight(Vector3.Zero, color, Shaders.Common.Parameters["lights"].Elements[i]);
}
}
// setup the shadowmap render target
GraphicsDevice g = world.GraphicsDevice;
PresentationParameters pp = world.GraphicsDevice.PresentationParameters;
int shadowWidth = pp.BackBufferWidth;
int shadowHeight = pp.BackBufferHeight;
smapTarget = new RenderTarget2D(g, shadowWidth, shadowHeight, 1, SurfaceFormat.Single);
smapStencilBuffer = new DepthStencilBuffer(g, shadowWidth, shadowHeight, g.DepthStencilBuffer.Format);
}
public virtual void SetEffectParameters(BasicEffect e, World world)
{
e.LightingEnabled = true;
e.DiffuseColor = diffuseColor;
e.SpecularColor = specularColor;
e.SpecularPower = 20;
e.AmbientLightColor = ambientColor;
e.PreferPerPixelLighting = false;
e.DirectionalLight0.Enabled = true;
e.DirectionalLight0.Direction = -world.Lighting.SunVector;
e.DirectionalLight0.SpecularColor = Vector3.One * world.Lighting.SunIntensity;
e.DirectionalLight0.DiffuseColor = world.Lighting.SunColor * world.Lighting.SunIntensity;
e.DirectionalLight1.Enabled = true;
e.DirectionalLight1.DiffuseColor = world.Lighting.AmbientColor * (1-world.Lighting.SunIntensity) / 10;
e.DirectionalLight1.Direction = world.Lighting.SunVector;
e.Alpha = alpha;
}
private void SetupWC(Viewport vp)
{
wc.Clear();
Sim.Environment.World world = manager.UI.Sim.World;
wc.Disable(manager.UI);
Rectangle wcArea = new Rectangle(0, 0, vp.Width / 2, vp.Height / 3);
ControlMat wcSpace = new ControlMat(wcArea, 7, 1, 2, ControlMat.FillOrder.RowsFirst);
int i = 0;
wc.Add(new Label("Weather Options", wcSpace.Spaces[i++], Label.Fit.AlignCenter));
ToggleButton rain = new ToggleButton("Active", wcSpace.Spaces[i++]);
rain.Use += delegate() { world.Weather.Active = !world.Weather.Active; };
wc.Add(rain);
Slider turbSlider = new Slider("Turbulence", wcSpace.Spaces[i++], 0, 30);
turbSlider.SetValue(Sim.Settings.Graphics.Default.WindTurbulence);
turbSlider.Use += delegate(float v) { Sim.Settings.Graphics.Default.WindTurbulence = v; };
wc.Add(turbSlider);
Slider windX = new Slider("Wind X", wcSpace.Spaces[i++], -75.0f, 75.0f);
windX.SetValue(Sim.Settings.Graphics.Default.WindX);
windX.Use += delegate(float v) { Sim.Settings.Graphics.Default.WindX = v; };
wc.Add(windX);
Slider windZ = new Slider("Wind Z", wcSpace.Spaces[i++], -75.0f, 75.0f);
windZ.SetValue(Sim.Settings.Graphics.Default.WindZ);
windZ.Use += delegate(float v) { Sim.Settings.Graphics.Default.WindZ = v; };
wc.Add(windZ);
Slider overcast = new Slider("Overcast", wcSpace.Spaces[i++], 1, 5);
overcast.SetValue(Sim.Settings.Graphics.Default.Overcast);
overcast.Use += delegate(float v) { Sim.Settings.Graphics.Default.Overcast = v; Shaders.Common.Parameters["overcast"].SetValue(v); };
wc.Add(overcast);
}
protected override void Initialize()
{
int w = Graphics.GraphicsDevice.DisplayMode.Width;
int h = GraphicsDevice.DisplayMode.Height;
System.Console.WriteLine("blah: " + w + h);
SetResolution();
Shaders.LoadContent(GraphicsDevice, Content);
Fonts.LoadContent(Content);
Textures.LoadHeightmaps(GraphicsDevice);
Models.LoadContent(Content);
world = new World(this);
ui = new UserInterface(this);
Components.Add(ui);
Components.Add(world);
ppManager = new PostProcessManager();
base.Initialize();
}
public virtual void Draw(Sim.Interface.Camera cam, World world, GraphicsDevice g)
{
SetRenderStates(g);
Matrix[] transforms = new Matrix[model.Bones.Count];
model.CopyAbsoluteBoneTransformsTo(transforms);
foreach (ModelMesh mesh in model.Meshes)
{
g.Indices = mesh.IndexBuffer;
for (int i = 0; i < mesh.MeshParts.Count; i++)
{
ModelMeshPart meshPart = mesh.MeshParts[i];
g.Vertices[0].SetSource(mesh.VertexBuffer, meshPart.StreamOffset, meshPart.VertexStride);
g.VertexDeclaration = meshPart.VertexDeclaration;
BasicEffect effect = meshPart.Effect as BasicEffect;
SetEffectParameters(effect, world);
effect.World =
transforms[mesh.ParentBone.Index] *
Matrix.CreateScale(scale) *
rotMat *
Matrix.CreateTranslation(position);
effect.View = cam.View;
effect.Projection = cam.Projection;
}
mesh.Draw();
}
ResetRenderStates(g);
}
public WorldScreen(ScreenManager manager)
: base(manager)
{
Initialize();
this.world = manager.UI.Sim.World;
}
private void SetupGC(Viewport vp)
{
gc.Clear();
Sim.Environment.World world = manager.UI.Sim.World;
Rectangle gcArea = new Rectangle(0, 0, vp.Width / 3, (int)(vp.Height / 1.5f));
ControlMat gcSpace = new ControlMat(gcArea, 16, 1, 2, ControlMat.FillOrder.RowsFirst);
int i = 0;
gc.Add(new Label("Drawing Options", gcSpace.Spaces[i++], Label.Fit.AlignCenter));
Spinner <FillMode> gcFillSpinner = new Spinner <FillMode>("Fill Mode", gcSpace.Spaces[i++]);
gcFillSpinner.Add(FillMode.Solid);
gcFillSpinner.Add(FillMode.WireFrame);
gcFillSpinner.Add(FillMode.Point);
gcFillSpinner.Use += delegate() { world.FillMode = gcFillSpinner.GetSelected(); };
gc.Add(gcFillSpinner);
gc.Disable(manager.UI);
Sim.Settings.Graphics gs = Sim.Settings.Graphics.Default;
gc.Add(new Button("Sky", gcSpace.Spaces[i ++], delegate() { world.Sky.Visible = !world.Sky.Visible; }));
gc.Add(new Button("Terrain", gcSpace.Spaces[i ++], delegate() { world.Terrain.Visible = !world.Terrain.Visible; }));
gc.Add(new Button("Water", gcSpace.Spaces[i ++], delegate() { world.Water.Visible = !world.Water.Visible; }));
gc.Add(new Button("Axes", gcSpace.Spaces[i ++], delegate() { world.DrawAxes = !world.DrawAxes; }));
gc.Add(new Button("Vegetation", gcSpace.Spaces[i ++], delegate() { world.Vegetation.Visible = !world.Vegetation.Visible; }));
gc.Add(new Button("AI Nodes", gcSpace.Spaces[i ++], delegate() { world.Terrain.DrawNodes = !world.Terrain.DrawNodes; }));
gc.Add(new Button("Terrain Normals", gcSpace.Spaces[i ++], delegate() { world.Terrain.DrawNormals = !world.Terrain.DrawNormals; }));
gc.Add(new Button("Detail Texturing", gcSpace.Spaces[i ++], delegate() {
gs.TerrainDetail = !gs.TerrainDetail;
world.Terrain.Effect.Parameters["bDetailEnabled"].SetValue(gs.TerrainDetail);
}));
gc.Add(new Button("Bump Mapping", gcSpace.Spaces[i ++], delegate() {
gs.BumpEnabled = !gs.BumpEnabled;
world.Terrain.Effect.Parameters["bBumpEnabled"].SetValue(gs.BumpEnabled);
}));
gc.Add(new Button("Shadow Mapping", gcSpace.Spaces[i ++], delegate() {
gs.ShadowsEnabled = !gs.ShadowsEnabled;
Shaders.Common.Parameters["bShadowsEnabled"].SetValue(gs.ShadowsEnabled);
}));
gc.Add(new Button("Bloom", gcSpace.Spaces[i ++], delegate()
{
gs.BloomEnabled = !gs.BloomEnabled;
}));
Slider biSlider = new Slider("Bloom Intes.", gcSpace.Spaces[i++], 0, 10);
biSlider.SetValue(1.25f);
biSlider.Use += delegate(float v) { manager.UI.Sim.PostProcessManager.Bloom.SetIntensity(v); };
gc.Add(biSlider);
Slider btSlider = new Slider("Bloom Thres.", gcSpace.Spaces[i++], 0, 1);
btSlider.SetValue(0.6f);
btSlider.Use += delegate(float v) { manager.UI.Sim.PostProcessManager.Bloom.SetThreshold(v); };
gc.Add(btSlider);
Slider bbSlider = new Slider("Bloom Blur", gcSpace.Spaces[i++], 0, 20);
bbSlider.SetValue(8);
bbSlider.Use += delegate(float v) { manager.UI.Sim.PostProcessManager.Bloom.SetBlur(v); };
gc.Add(bbSlider);
}
