void FormMain_Load(object sender, EventArgs e)
{
{
var camera = new Camera(
new vec3(0, 0, (float)(Earth.revolutionRadius * 1.1)),
new vec3(0, 0, 0),
new vec3(0, 1, 0),
CameraType.Perspecitive, this.glCanvas1.Width, this.glCanvas1.Height);
IPerspectiveViewCamera perspecitve = camera;
perspecitve.Near = 1;
perspecitve.Far = Earth.revolutionRadius * 5;
var rotator = new SatelliteRotator(camera);
this.camera = camera;
this.rotator = rotator;
}
{
const int latitude = 180; //从南到北，纬度共有180°
const int hour = 24; //24小时，24个时区
const int longitudePerHour = 15; // 每个时区占有的经度为15°
const int longitude = hour * longitudePerHour; // 从东到西，经度共有360°
IBufferable bufferable = new CelestialBody(1, latitude, longitude);
var shaderCodes = new ShaderCode[2];
shaderCodes[0] = new ShaderCode(File.ReadAllText(@"shaders\CelestialBody.vert"), ShaderType.VertexShader);
shaderCodes[1] = new ShaderCode(File.ReadAllText(@"shaders\CelestialBody.frag"), ShaderType.FragmentShader);
var map = new PropertyNameMap();
map.Add("inPosition", CelestialBody.strPosition);
map.Add("inUV", CelestialBody.strUV);
var earthRenderer = new PickableRenderer(bufferable, shaderCodes, map, CelestialBody.strPosition);
earthRenderer.Initialize();
earthRenderer.Name = "Earth 地球";
this.earthRenderer = earthRenderer;
}
{
// Ecliptic: 黄道
IBufferable bufferable = new Circle((float)Earth.revolutionRadius);
var shaderCodes = new ShaderCode[2];
shaderCodes[0] = new ShaderCode(File.ReadAllText(@"shaders\Circle.vert"), ShaderType.VertexShader);
shaderCodes[1] = new ShaderCode(File.ReadAllText(@"shaders\Circle.frag"), ShaderType.FragmentShader);
var map = new PropertyNameMap();
map.Add("inPosition", Circle.strPosition);
var eclipticRenderer = new Renderer(bufferable, shaderCodes, map);
eclipticRenderer.Initialize();
eclipticRenderer.Name = "Ecliptic 黄道";
this.eclipticRenderer = eclipticRenderer;
}
{
const int latitude = 180; //从南到北，纬度共有180°
const int hour = 24; //24小时，24个时区
const int longitudePerHour = 15; // 每个时区占有的经度为15°
const int longitude = hour * longitudePerHour; // 从东到西，经度共有360°
IBufferable bufferable = new CelestialBody((float)Sun.radius, latitude, longitude);
var shaderCodes = new ShaderCode[2];
shaderCodes[0] = new ShaderCode(File.ReadAllText(@"shaders\Sun.vert"), ShaderType.VertexShader);
shaderCodes[1] = new ShaderCode(File.ReadAllText(@"shaders\Sun.frag"), ShaderType.FragmentShader);
var map = new PropertyNameMap();
map.Add("inPosition", CelestialBody.strPosition);
var sunRenderer = new PickableRenderer(bufferable, shaderCodes, map, CelestialBody.strPosition);
sunRenderer.Initialize();
sunRenderer.Name = "Sun 太阳";
this.sunRenderer = sunRenderer;
}
{
var sunshineRenderer = new SunshineRenderer();
this.sunshineRenderer = sunshineRenderer;
}
{
var backgroundStars = new BackgroundStarsRenderer(2000, Earth.revolutionRadius);
backgroundStars.Initialize();
backgroundStars.Name = "stars 星星";
this.backgroundStars = backgroundStars;
}
{
var glAxis = new GLAxis(AnchorStyles.Left | AnchorStyles.Bottom,
new Padding(5, 5, 5, 5), new Size(100, 100), -100, 100);
glAxis.Initialize();
this.glAxis = glAxis;
}
{
var uiRoot = new GLControl(this.glCanvas1.Size, -100, 100);
uiRoot.Initialize();
this.uiRoot = uiRoot;
}
{
this.uiRoot.Controls.Add(this.glAxis);
}
{
var earthColorTexture = new sampler2D();
var bitmap = new Bitmap(@"Images\earth-color-map-10800-5400.jpg");
earthColorTexture.Initialize(bitmap);
bitmap.Dispose();
this.earthColorTexture = earthColorTexture;
}
{
this.eclipticRenderer.SetUniform("color", new vec4(1.0f, 1.0f, 0.0f, 0.1f));
this.eclipticRenderer.SwitchList.Add(new PolygonModeSwitch(PolygonModes.Points));
}
{
this.earthRenderer.SetUniform("colorTexture", new samplerValue(BindTextureTarget.Texture2D, this.earthColorTexture.Id, OpenGL.GL_TEXTURE0));
//this.earthRenderer.SwitchList.Add(new CullFaceSwitch());
//this.sunRenderer.SwitchList.Add(new CullFaceSwitch());
}
{
var earth = new Earth();
this.earth = earth;
this.thingList.Add(earth);
}
{
var sun = new Sun();
this.sun = sun;
this.thingList.Add(sun);
}
{
var tracer = new CameraTracer(this.camera, this.earth, this.sun);
this.tracer = tracer;
this.thingList.Add(tracer);
}
{
var frmPropertyGrid = new FormProperyGrid();
frmPropertyGrid.DisplayObject(this);
frmPropertyGrid.Show();
}
{
var frmPropertyGrid = new FormProperyGrid();
frmPropertyGrid.DisplayObject(this.earthRenderer);
frmPropertyGrid.Show();
}
{
var frmPropertyGrid = new FormProperyGrid();
frmPropertyGrid.DisplayObject(this.sunRenderer);
frmPropertyGrid.Show();
}
{
var frmPropertyGrid = new FormProperyGrid();
frmPropertyGrid.DisplayObject(this.eclipticRenderer);
frmPropertyGrid.Show();
}
{
var frmPropertyGrid = new FormProperyGrid();
frmPropertyGrid.DisplayObject(this.tracer);
frmPropertyGrid.Show();
}
{
this.TimeSpeed = 14400;
}
}
public CameraTracer(ICamera camera, Earth earth, Sun sun)
{
this.camera = camera;
this.earth = earth;
this.sun = sun;
}