class ThreeDViewer.Entity

Overview

Represents an entity that can be show with the renderer and that has children. More…

class Entity
{
public:
    // properties

    Model Model;
    Vector3 Position;
    Vector3 Rotation;
    double Scale;
    EntityCollection Children;
    Entity Parent;
    bool IsRoot;
    bool IsLeaf;
    Matrix4 Transformation;
    Matrix4 AbsoluteTransformation;
    Model AbsoluteModel;

    // methods

    Entity();
    Entity(Model model, Entity parent);
    Entity(Model model);
};

Detailed Documentation

Represents an entity that can be show with the renderer and that has children.

Properties

Model Model

Gets or sets the 3D model of this entity.

Vector3 Position

Gets or sets the position of this entity.

Vector3 Rotation

Gets or sets the rotation in radian of this entity.

double Scale

Gets or sets the scale of this entity.

EntityCollection Children

Gets the children of this entity.

Entity Parent

Gets or sets the parent of this entity.

bool IsRoot

Gets a value indicating whether this entity is root or not.

bool IsLeaf

Gets a value indicating whether this entity is a leaf or not.

Matrix4 Transformation

Gets the relative transformation matrix of this entity. Contains the scale, rotation and translation of this entity.

Matrix4 AbsoluteTransformation

Gets the absolute transformation matrix of this entity. Contains the scale, rotation and translation of this entity multiplied by his parent’s. Gets Transformation if IsRoot is false.

Model AbsoluteModel

Gets the absolute model of this entity. Use this model to project and draw the entity.

Methods

Entity()

Initializes a new instance of the Entity class.

Entity(Model model, Entity parent)

Initializes a new instance of the Entity class.

Parameters:

model	3D model of this entity.
parent	Parent of this entity.

Entity(Model model)

Initializes a new instance of the Entity class.

Parameters:

model

3D model of this entity.