Mercurial > public > algo-animator

comparison utils.c @ 7:f159eec07daf

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
refactor
author Dennis C. M. <dennis@denniscm.com>
date Fri, 23 Jun 2023 10:01:37 +0100
parents 40a8bdbe2005
children f7af7255705e
comparison
equal deleted inserted replaced
6:40a8bdbe2005 7:f159eec07daf
1 #include "utils.h" 1 #include "utils.h"
2
3
4 void render_text(const char *text, float x, float y) {
5 glRasterPos2f(x, y);
6
7 for (const char *c = text; *c; ++c) {
8 glutBitmapCharacter(GLUT_BITMAP_TIMES_ROMAN_24, *c);
9 }
10 }
11 2
12 3
13 int random_int(int min, int max) { 4 int random_int(int min, int max) {
14 return rand() % ((max - min) + 1) + min; 5 return rand() % ((max - min) + 1) + min;
15 } 6 }
16
17
18 void draw_rectangle(int x_position, int rect_height, int rect_width, int window_height) {
19 glVertex2f(x_position, window_height - 100);
20 glVertex2f(x_position + rect_width, window_height - 100);
21 glVertex2f(x_position + rect_width, rect_height);
22 glVertex2d(x_position, rect_height);
23 }