class Data3D : ifdef GRAPHICS public GraphicsData, Rotation3D, Scene3D, Camera3D, Data3D> else public Data<Scene3D, Data3D> endif

Data available in a 3D scene

Inheritance:

Public Classes

struct

MouseClick3D : public DataTypes MouseClick 3D mouse click information

Public Methods

virtual double	computeClosestDistance (MouseClick& mc) const routine that allows the camera to select an object by computing the distance of an object from a given pixel
unsigned int	getRedrawOrder (void) const retrieve object redraw order (1 or 2)
void	setRedrawOrder (unsigned int ro) set new object redraw order
void	updateCenterAndRadius (void) update object center and radius and re-focus

Public

	constructor Data3D (Scene3D *scene = 0, bool exclusive = false #ifdef GRAPHICS, unsigned int redrawOrder = 1 #endif ) builds a new Data3D
	destructor virtual ~Data3D () empty

Protected Fields

unsigned int

redrawOrder redraw order (objects with redraw order 1 are rendered before objects with redraw order 2)

constructor

Data3D(Scene3D *scene = 0, bool exclusive = false #ifdef GRAPHICS, unsigned int redrawOrder = 1 #endif )

builds a new Data3D

Parameters:

scene - scene to create data in (one is created if scene == 0)
exclusive - wether this data is exclusive in scene

destructor

virtual ~Data3D()

empty

unsigned int redrawOrder

redraw order (objects with redraw order 1 are rendered before objects with redraw order 2)

struct MouseClick3D: public DataTypes MouseClick

3D mouse click information

virtual double computeClosestDistance(MouseClick& mc) const

routine that allows the camera to select an object by computing the distance of an object from a given pixel

Returns:

minimal distance between object and pixel

Parameters:

mc - mouse click structure containing selected pixel

unsigned int getRedrawOrder(void) const

retrieve object redraw order (1 or 2)

void setRedrawOrder(unsigned int ro)

set new object redraw order

Parameters:

ro - order, should be 1 or 2

void updateCenterAndRadius(void)

update object center and radius and re-focus

Direct child classes:

Rectangle3D
MaterialSphere

alphabetic index hierarchy of classes

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(c)opyright by Malte Zöckler, Roland Wunderling
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