demos: pmc/cube.cc@4a35f239fe5b (annotated)

9 c3fecc82ade6 standard tags for git projects Markus Bröker <mbroeker@largo.dyndns.tv> parents: 4 diff changeset	1	/**
c3fecc82ade6 standard tags for git projects Markus Bröker <mbroeker@largo.dyndns.tv> parents: 4 diff changeset	2	* test/demos/pmc/cube.cc
c3fecc82ade6 standard tags for git projects Markus Bröker <mbroeker@largo.dyndns.tv> parents: 4 diff changeset	3	* Copyright (C) 2008 Markus Broeker
4 236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	4	*/
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	5
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	6	#include <cube.h>
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	7	#include "../sdl.cc"
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	8
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	9	extern SDL_Surface *screen;
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	10	extern unsigned long color;
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	11
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	12	Cube::Cube (Vector p1, Vector p2, Vector p3, Vector p4, int h)
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	13	{
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	14	P[0] = new Vector (p1);
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	15	P[1] = new Vector (p2);
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	16	P[2] = new Vector (p3);
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	17	P[3] = new Vector (p4);
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	18
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	19	P[4] = new Vector (p1.X (), p1.Y (), p1.Z () + h);
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	20	P[5] = new Vector (p2.X (), p2.Y (), p2.Z () + h);
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	21	P[6] = new Vector (p3.X (), p3.Y (), p3.Z () + h);
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	22	P[7] = new Vector (p4.X (), p4.Y (), p4.Z () + h);
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	23
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	24	height = h;
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	25	}
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	26
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	27	Cube::~Cube ()
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	28	{
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	29	for (int i = 0; i < 8; i++)
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	30	delete P[i];
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	31	}
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	32
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	33	void Cube::move (Vector location)
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	34	{
34 4a35f239fe5b the good, old programming error: Markus Bröker <mbroeker@largo.dyndns.tv> parents: 9 diff changeset	35	Vector *p_tmp;
4a35f239fe5b the good, old programming error: Markus Bröker <mbroeker@largo.dyndns.tv> parents: 9 diff changeset	36
4 236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	37	for (int i = 0; i < 8; i++) {
34 4a35f239fe5b the good, old programming error: Markus Bröker <mbroeker@largo.dyndns.tv> parents: 9 diff changeset	38	p_tmp = new Vector (*P[i] + location);
4a35f239fe5b the good, old programming error: Markus Bröker <mbroeker@largo.dyndns.tv> parents: 9 diff changeset	39	delete P[i];
4a35f239fe5b the good, old programming error: Markus Bröker <mbroeker@largo.dyndns.tv> parents: 9 diff changeset	40	P[i] = p_tmp;
4 236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	41	}
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	42	}
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	43
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	44	void Cube::show ()
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	45	{
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	46	P[0]->vector ();
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	47	std::cout << ", ";
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	48	P[1]->vector ();
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	49	std::cout << std::endl;
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	50	P[2]->vector ();
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	51	std::cout << ", ";
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	52	P[3]->vector ();
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	53	std::cout << std::endl;
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	54
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	55	P[4]->vector ();
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	56	std::cout << ", ";
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	57	P[5]->vector ();
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	58	std::cout << std::endl;
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	59	P[6]->vector ();
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	60	std::cout << ", ";
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	61	P[7]->vector ();
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	62	std::cout << std::endl;
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	63
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	64	drawLine (screen, P[0]->X (), P[0]->Y (), P[1]->X (), P[1]->Y (), color);
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	65	drawLine (screen, P[2]->X (), P[2]->Y (), P[3]->X (), P[3]->Y (), color);
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	66	drawLine (screen, P[0]->X (), P[0]->Y (), P[2]->X (), P[2]->Y (), color);
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	67	drawLine (screen, P[1]->X (), P[1]->Y (), P[3]->X (), P[3]->Y (), color);
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	68
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	69	drawLine (screen, (int)(height / 2.0) + P[4]->X (),
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	70	(int)(height / 2.0) + P[4]->Y (),
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	71	(int)(height / 2.0) + P[5]->X (), (int)(height / 2.0) + P[5]->Y (), color);
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	72
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	73	drawLine (screen, (int)(height / 2.0) + P[6]->X (),
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	74	(int)(height / 2.0) + P[6]->Y (),
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	75	(int)(height / 2.0) + P[7]->X (), (int)(height / 2.0) + P[7]->Y (), color);
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	76
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	77	drawLine (screen, (int)(height / 2.0) + P[4]->X (),
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	78	(int)(height / 2.0) + P[4]->Y (),
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	79	(int)(height / 2.0) + P[6]->X (), (int)(height / 2.0) + P[6]->Y (), color);
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	80
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	81	drawLine (screen, (int)(height / 2.0) + P[5]->X (),
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	82	(int)(height / 2.0) + P[5]->Y (),
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	83	(int)(height / 2.0) + P[7]->X (), (int)(height / 2.0) + P[7]->Y (), color);
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	84
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	85	drawLine (screen, P[0]->X (), P[0]->Y (),
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	86	(int)(height / 2.0) + P[4]->X (), (int)(height / 2.0) + P[4]->Y (), color);
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	87
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	88	drawLine (screen, P[2]->X (), P[2]->Y (),
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	89	(int)(height / 2.0) + P[6]->X (), (int)(height / 2.0) + P[6]->Y (), color);
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	90
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	91	drawLine (screen, P[1]->X (), P[1]->Y (),
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	92	(int)(height / 2.0) + P[5]->X (), (int)(height / 2.0) + P[5]->Y (), color);
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	93
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	94	drawLine (screen, P[3]->X (), P[3]->Y (),
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	95	(int)(height / 2.0) + P[7]->X (), (int)(height / 2.0) + P[7]->Y (), color);
236f8f747073 pimp my code, a small xdemo Markus Bröker <mbroeker@largo.dyndns.tv> parents: diff changeset	96	}

author	Markus Bröker <mbroeker@largo.dyndns.tv>
	Thu, 16 Apr 2009 12:49:11 +0200
changeset 34	4a35f239fe5b
parent 9	c3fecc82ade6
child 35	024c2932a31f
permissions	-rw-r--r--