C program to design a car?

Answer 1

#include<stdio.h>

#include<graphics.h>

#include<math.h>

#include<conio.h>

#include<dos.h>

#include<alloc.h>

#include<stdlib.h>

#define RAD 3.141592/180

class fig

{

private:

int x1,x2,y1,y2,xinc,yinc;

public:

void car()

{ xinc=10;yinc=10;

x1=y1=10;

x2=x1+90;y2=y1+35;

int poly[]={x1+5,y1+10,x1+15,y1+10,x1+20,y1,x1+50,y1,x1+60,y1+10,x1+90,y1+17,x1+90,y1+20,x1+5,y1+20,x1+5,y1+10};

setfillstyle(SOLID_FILL,LIGHTGRAY);

setlinestyle(SOLID_LINE,1,2);

setcolor(4);

drawpoly(9,poly);

line(x1+15,y1+10,x1+60,y1+10);

line(x1+20,y1+10,x1+20,y1);

line(x1+35,y1+10,x1+35,y1);

line(x1+50,y1+10,x1+50,y1);

floodfill(x1+18,y1+8,4);

floodfill(x1+28,y1+8,4);

floodfill(x1+36,y1+8,4);

floodfill(x1+52,y1+8,4);

setfillstyle(SOLID_FILL,4);

floodfill(x1+18,y1+12,4);

setfillstyle(SOLID_FILL,BLUE);

bar(x1+5,y1+20,x1+90,y1+25);

setcolor(DARKGRAY);

circle(x1+20,y1+25,8);

circle(x1+20,y1+25,6);

setfillstyle(1,8);

floodfill(x1+21,y1+25,8);

circle(x1+70,y1+25,8);

circle(x1+70,y1+25,6);

floodfill(x1+71,y1+25,8);

int size=imagesize(x1,y1,x2,y2);

void far *buf=farmalloc(size);

getimage(x1,y1,x2,y2,buf);

while(!kbhit())

{ putimage(x1,y1,buf,XOR_PUT);

x1+=xinc;x2+=xinc;

if(x2<(getmaxx()-10))

putimage(x1,y1,buf,COPY_PUT);

else

{ cleardevice();

x1=10;x2=x1+90;

y1+=yinc;y2+=yinc;

if(y2<(getmaxy()-10))

{ putimage(x1,y1,buf,COPY_PUT);

}

else {y1=10;y2=y1+35;}

}

delay(200);

}

farfree(buf);

getch();

}

}

}

}

void main()

{

int gd=DETECT,gm;

initgraph(&gd,&gm,"d:\\cplus");

fig f;

f.car();

cleardevice();

closegraph();

}

Answer 2

Proper design softwares takes alot of skills, you might want to star with something like Blander, Sketchup possibly 3DsMax.

I reccommend Google Sketchup.

CAD / 3D software's for car design is used for:

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- They model 3D cars to give a realistic picture of how the car will look.

- To test the car ( Aerodynamics, Cooling, Power, Etc... )

- To make 3D models which other machines might cut out a clay model from.