public DirectionalLight(SceneGraph graph, Vec3 intensity, Vec3 direction, float maxShadowDepth)
: base(graph)
{
Intensity = intensity;
MaxShadowDepth = maxShadowDepth;
Direction = direction.Normalized;
}
public Camera(SceneGraph graph, Vec3 position, Vec3 target, Vec3 upDirection, ViewingFrustum frustum,
float aspectRatio) : base(graph)
{
Position = position;
Target = target;
UpDirection = upDirection;
Frustum = frustum;
}
public Panel(SceneGraph graph, bool flipVertically, bool movable)
: base(graph)
{
_rectangle = Quadrilateral <V> .Rectangle(1f, 1f).Translate(0.5f, -0.5f);
_flipVertically = flipVertically;
_movable = movable;
}
public PointLight(SceneGraph graph, Vec3 intensity, Vec3 position, float linearAttenuation,
float quadraticAttenuation) : base(graph)
{
Intensity = intensity;
Position = position;
LinearAttenuation = linearAttenuation;
QuadraticAttenuation = quadraticAttenuation;
}
public TransformNode(SceneGraph graph, T node, Vec3 offset, Vec3 orientation, Vec3 scale)
: base(graph, node)
{
_offset = offset;
_orientation = orientation;
_scale = scale;
UpdateTransform();
}
public static void UpdateAll(SceneGraph sceneGraph, GameWindow window, Vec2i viewportSize)
{
InputState.Update(window);
var panels = sceneGraph.Root.Traverse().OfType <Panel <V> > ();
foreach (var panel in panels)
{
panel.Update(viewportSize, window.Mouse);
}
}
public Light(SceneGraph graph) : base(graph)
{
}
public StaticMesh(SceneGraph graph, Geometry <V> geometry, params Texture[] textures)
: base(graph, geometry, textures)
{
}
public LineSegment(SceneGraph graph, Path <P, V> path) : base(graph)
{
Path = path;
}
public SceneGroup(SceneGraph graph, params SceneNode[] subNodes) : this(graph)
{
Add(subNodes);
}
public SceneGroup(SceneGraph graph, IEnumerable <SceneNode> subNodes) : this(graph)
{
Add(subNodes);
}
public Mesh(SceneGraph graph, Geometry <V> geometry, params Texture[] textures)
: base(graph)
{
Geometry = geometry;
Textures = textures;
}
public SceneNode(SceneGraph graph)
{
Graph = graph ?? throw new ArgumentNullException("graph");
}
public Panel(SceneGraph graph, bool flipVertically, bool movable, Texture texture)
: this(graph, flipVertically, movable)
{
Texture = texture;
}
public static SceneNode Movable(SceneGraph graph, bool flipVertically, Texture texture, Vec2 pos)
{
return(new Panel <V> (graph, flipVertically, true, texture)
.Offset(new Vec3(pos, 0f)));
}
public NodeWrapper(SceneGraph graph, T node) : base(graph)
{
Node = node;
Node.Parent = this;
}
public SceneGroup(SceneGraph graph) : base(graph)
{
_subNodes = new List <SceneNode> ();
}