/// <summary>
/// Initializes a new instance of the <see cref="nginz.Camera"/> class.
/// </summary>
/// <param name="fieldOfView">Field of view.</param>
/// <param name="resolution">Resolution.</param>
/// <param name="near">Near plane.</param>
/// <param name="far">Far plane.</param>
/// <param name="radians">Whether radians should be used instead of degrees.</param>
/// <param name="type">The camera type.</param>
public Camera(float fieldOfView, Resolution resolution, float near, float far, bool radians = false, ProjectionType type = ProjectionType.Perspective)
{
// Calculate the field of view
FieldOfView = radians
? fieldOfView
: MathHelper.DegreesToRadians (fieldOfView);
// Set the resolution
Resolution = resolution;
// Set the near plane
Near = near;
// Set the far plane
Far = far;
// Initialize the position
Position = Vector3.Zero;
// Initialize the orientation
Orientation = Quaternion.Identity;
// Set the camera projection type
ProjectionType = type;
// Calculate the projection graphics
ProjectionMatrix =
type == ProjectionType.Orthographic
? Matrix4.CreateOrthographicOffCenter (0, Resolution.Width, Resolution.Height, 0, Near, Far)
: Matrix4.CreatePerspectiveFieldOfView (FieldOfView, AspectRatio, Near, Far);
}
protected override void Initialize()
{
GL.ClearColor (.25f, .30f, .35f, 1f);
Mouse.ShouldCenterMouse = true;
Mouse.CursorVisible = false;
GL.CullFace (CullFaceMode.Back);
GL.Enable (EnableCap.CullFace);
testTexture = Content.Load<Texture2D> ("testWoodDiffuse.jpg", TextureConfiguration.Linear);
var normal = Content.Load<Texture2D> ("testWoodNormal.jpg", TextureConfiguration.Linear);
var res = new Resolution { Width = Configuration.Width, Height = Configuration.Height };
camera = new FPSCamera (60f, res, Mouse, Keyboard);
camera.Camera.SetAbsolutePosition (new Vector3 (0, 0, 2));
camera.MouseRotation.X = MathHelper.DegreesToRadians (180);
var obj = Content.LoadMultiple<Geometry> ("plane.obj");
var rand = new Random ();
foreach (Geometry geom in obj) {
//geom.Material = new Material (new Color4((byte) rand.Next(0, 255), (byte) rand.Next (0, 255), (byte) rand.Next (0, 255), 255), testTexture, normal, 32, 16);
geom.Material = new Material (Color4.White, null, null, 32, 16);
models.Add (new Model (geom));
}
/*this.RenderingPipeline.AddDirectionalLight (new DirectionalLight {
@base = new BaseLight {
Color = new Vector3 (1f),
Intensity = 1f,
},
direction = new Vector3 (0, 1, -1)
});*/
Func<Random, float, float, float> randPos = (rnd, min, max) => min + (float) rnd.NextDouble() * (max - min);
for (int i = 0; i < 64; i++) {
this.RenderingPipeline.AddPointLight (new PointLight {
@base = new BaseLight {
Color = new Vector3 ((float) rand.NextDouble(), (float) rand.NextDouble (), (float) rand.NextDouble ()),
Intensity = .25f
},
atten = new Attenuation {
constant = 2f,
exponent = .5f,
linear = 1f,
},
position = new Vector3 (randPos (rand, -5, 5), randPos(rand, .125f, .75f), randPos (rand, -5, 5)),
});
}
base.Initialize ();
}
/// <summary>
/// Initializes a new instance of the <see cref="nginz.FPSCamera"/> class.
/// </summary>
/// <param name="fieldOfView">Field of view.</param>
/// <param name="resolution">Resolution.</param>
/// <param name="mouse">Mouse.</param>
/// <param name="keyboard">Keyboard.</param>
public FPSCamera(float fieldOfView, Resolution resolution, MouseBuffer mouse, KeyboardBuffer keyboard)
{
// Create the base camera
Camera = new Camera (fieldOfView, resolution, 0.01f, 256f);
// Set the mouse and the keyboard
Mouse = mouse;
Keyboard = keyboard;
// Initialize the mouse sensitivity
MouseXSensitivity = .1f;
MouseYSensitivity = .1f;
// Initialize the actor speed
Speed = 5f;
}
/// <summary>
/// Update the resolution.
/// </summary>
void UpdateResolution()
{
Resolution = new Resolution { Width = window.Width, Height = window.Height };
}
/// <summary>
/// Update the camera matrix.
/// </summary>
/// <param name="resolution">Resolution.</param>
public void UpdateCameraMatrix(Resolution resolution)
{
// Set the resolution
Resolution = resolution;
// Resize the projection matrix
ProjectionMatrix =
ProjectionType == ProjectionType.Orthographic
? Matrix4.CreateOrthographic (Resolution.Width, Resolution.Height, Near, Far)
: Matrix4.CreatePerspectiveFieldOfView (FieldOfView, AspectRatio, Near, Far);
}
