1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
/*
* Copyright (c) 2021, Jesse Buhagiar <jooster669@gmail.com>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibGL/GL/gl.h>
#include <LibGfx/Color.h>
#include <stdlib.h>
#include "Mesh.h"
const Color colors[] {
Color::Red,
Color::Green,
Color::Blue,
Color::Blue,
Color::Magenta,
Color::White,
Color::Yellow,
};
void Mesh::draw()
{
u32 color_index = 0;
Color cur_color;
for (const auto& triangle : m_triangle_list) {
cur_color = colors[color_index];
glBegin(GL_TRIANGLES);
glColor4ub(cur_color.red(), cur_color.green(), cur_color.blue(), 255);
glVertex3f(triangle.a.x, triangle.a.y, triangle.a.z); // Vertex 1
glVertex3f(triangle.b.x, triangle.b.y, triangle.b.z); // Vertex 2
glVertex3f(triangle.c.x, triangle.c.y, triangle.c.z); // Vertex 3
glEnd();
color_index = ((color_index + 1) % 7);
}
}
|
