Draw Class Reference

Draw provides the basic configuration of the openGL libraries used in every derived program. More...

#include <Draw.h>

Inheritance diagram for Draw:

Public Types
typedef void(Draw::*	DEPTH_MAP) (double Val, GLfloat *Color)
	Data type for distance/field functions.

Public Member Functions
void	Draw1 (void)
	A scene for debugging.
void	DMinimal (void)
	A empty scene (only the list)
void	DrTriangles (int NPoint)
	Boh.
void	ShowImage ()
	Displays the data stored in pixel.
void	Window (int argc, char **argv)
	Initial definition of the window.
void	DFigure (void)
	Definition of the scene on which the objects will be drawn.
void	DTimer (int v)
	Not working.
void	Dreshape (int w, int h)
	Principal reshape function.
int	ApplyTexture ()
	Apply the texture to a square.
int	ShowTexture ()
	Call the texture in the scene.
void	Transform ()
	Transform the system coordinates.
void	DrCube ()
	Line in a cube.
void	ChooseBlend (int Which)
	Choose a different blending function.
void	PutString (double *Pos, char *String)
	Put a string.
void	PutString (double Posx, double Posy, double Posz, char *String)
	Put a string.
void	Numera (double *Pos, int n)
	Print the. More...
void	Lista (int NSquare)
	Definition of the primitives.
int	DefPoint ()
	Point.
int	DefCube (int NSquare)
	Cube.
int	DefQuad (int NSquare)
	Quad.
int	DefCylinder (double Rad, double Height)
	Cylinder.
int	DefMetalCylinder (double Rad, double Height)
	Metallic cylinder.
int	DefHexagon ()
	Hexagon.
int	DefGriglia ()
	Griglia.
int	DefWall ()
	Wall.
int	DefArrow ()
	Arrow.
int	DefArrowThin ()
	Arrow.
int	DefTexture ()
	Define a simple texture.
void	InitConstant ()
	Initializes all the view constants.
double	Normal (double *v, double *u, double *w, double *n)
	Calculate the normal.
void	DepthMap (double Val, GLfloat *Color)
	Pointer to a generic function.
void	DepthMap1 (double Val, GLfloat *Color)
	Depth map.
void	ChooseDepthMap (int n)
	Choose Depth map.
int	DefLegend ()
	Depth map.
void	Dmouse (int button, int state, int x, int y)
	To launch the menu.
void	DMouseMove (int x, int y)
	How the scene rotate (Camera view should be implemented)
void	Dspecial (int k, int x, int y)
	Boh.
void	keyboardDraw (unsigned char key)
	Combines the key with the functions.
void	CameraQuat ()
	Quaternion camera implementation.
void	ChangeSuGiu (GLfloat Movement)
	Movement up-down.
void	ChangeDxSx (GLfloat Movement)
	Movement right left.
void	abort_ (const char *s,...)
	Check.
int	Picture ()
	Write a tiff file of the data in pixel.
int	WritePixel ()
	Boh.
int	WritePng ()
	Write a png file of the data in pixel (not working)
int	WritePngwriter ()
	Write a png file of the data in pixel (uses libpngwriter)
int	OpenImage (const char *FileName)
	Open a image to be store in pixel.
void	ReadScript ()
	Reads and draw a script file.
void	ReadConf ()
	Reads and applies external configurations.

Public Attributes
DEPTH_MAP	Depth_Map
	Pointer to a distance/field function.
int	ImWidth
	Width and height of the image.
int	ImHeight
GLfloat	spin
	Obsolete.
GLfloat	angolo
GLfloat	dspin
GLfloat	xa
	Angles.
GLfloat	ya
GLfloat	za
GLfloat	xf
	Orientation of the light.
GLfloat	yf
GLfloat	zf
GLfloat	xp
	Translation, wheel.
GLfloat	yp
GLfloat	zp
GLfloat	zw
GLfloat	xi
	Position of the info string.
GLfloat	yi
GLfloat	zi
GLfloat	xLeg
	Position of the legend.
GLfloat	yLeg
GLfloat	zLeg
GLfloat	dxLeg
	Width of the legend.
GLfloat	dyLeg
GLfloat	xl0
	Position of the light0.
GLfloat	yl0
GLfloat	zl0
GLfloat	xl1
	Position of the light1.
GLfloat	yl1
GLfloat	zl1
GLfloat	scale
	Obsolete.
GLfloat	dscale
GLfloat	tscale
GLfloat	Rback
	Background color.
GLfloat	Gback
GLfloat	Bback
GLfloat	Aback
GLfloat	IncrVisDxSx
	Increment visual DxSx, SuGiu.
GLfloat	IncrVisSuGiu
GLfloat	AngleDxSx
	Angle DxSx, SuGiu.
GLfloat	AngleSuGiu
double	InvScaleUn
	Rescale the three orthogonal directions.
double	GridStep
	Finess of the grid.
GLuint	Hexagon
	Refers to the list of a hexagon.
GLuint	DrLegend
	Refers to the list of the legend.
GLuint	Griglia
	Refers to the list of the grid.
GLuint	Quad
	Refers to the list of the square.
GLuint	Point
	Refers to the list of the point.
GLuint	Cylinder
	Refers to the list of the cylinder.
GLuint	MetalCylinder
	Refers to the list of another cylinder (obsolete)
GLuint	Particles
	Refers to the list of the total position of the particles which will be generated in another program.
GLuint	ScriptList
	Refers to the list of the objects called by the script file.
GLuint	GlWall
	Refers to the list of a wall.
GLuint	Arrow
	Refers to the list of a arrow.
GLuint	Cube
	Refers to the list of the texture.
GLuint	Texture
	Refers to the list of the texture.
GLuint	XCenter
	Center of the frame.
GLuint	YCenter
	Center of the frame.
int	la
	Puts/removes the box edges.
int	gr
	Puts/removes the grid.
int	lu
	Enables/disables illumination.
int	sp
	Enables/disables spot light.
int	ne
	Enables/disables fog.
int	MainWindow
	Refers to optional different windows.
int	SubWindow1
int	SubWindow2
int	Diap
	Number of frames.
int	tDiap
int	tDiapBase
int	IfPoint
	Decides to draw points or spheres.
int	IfInfo
	Removes the info line.
int	IfScript
	Ignores the script file.
int	IfImage
	Boh.
int	IfBlend
	Activate the blending.
int	IfMaterial
	Activate the illumination for a specific material.
int	Values
	Number of values to divide the edge in squares.
int	Step
	Current step for the picture's name.
int	WinWidth
	Width of the window.
int	WinHeight
	Height of the window.
int	xRem
	Old x position of the mouse.
int	yRem
	Old y position of the mouse.
int	ChangeMouse
	Boh.
int	NLevel
	Levels of the images data (usually 4=RGBA)
float	Diameter
	Obsolete.
float	StepDiameter
float	NanoRad
	Obsolete.
float	ExtraDiam
double	Edge [3]
	Box size.
int	GridEdge [3]
	Number of lines per edge.
double	ExtRad
	Cylinder radius.
double	ExtHeight
	Cylinder height.
GLubyte *	pixel
	Principal image (always allocated)
char *	Number
	Characters for the grid.
char *	frame
	Boh.
char *	info
	Info line.

Detailed Description

Draw provides the basic configuration of the openGL libraries used in every derived program.

Definition at line 15 of file Draw.h.

Member Function Documentation

void Numera	(	double *	Pos,
		int	n
	)

Print the.

Parameters

n	number in the position
Pos

Definition at line 304 of file Draw.cpp.

References InvScaleUn, and Number.

---

The documentation for this class was generated from the following files:

• include/Draw.h
• src/Addraw/Draw.cpp
• src/Addraw/DrawControl.cpp
• src/Addraw/DrawDefinition.cpp
• src/Addraw/DrawFile.cpp
• src/Addraw/DrawScene.cpp