write/
write.rs

1use std::{fs::File, io::Write};
2
3use rmesh::{write_rmesh, ComplexMesh, Header, RMeshError, Vertex, ROOM_SCALE};
4
5fn main() -> Result<(), RMeshError> {
6    let mut args = std::env::args();
7    let _ = args.next();
8
9    let min_x = -1.0 / ROOM_SCALE;
10    let min_y = -1.0 / ROOM_SCALE;
11    let min_z = -1.0 / ROOM_SCALE;
12    let max_x = 1.0 / ROOM_SCALE;
13    let max_y = 1.0 / ROOM_SCALE;
14    let max_z = 1.0 / ROOM_SCALE;
15
16    let vertices = vec![
17        // Front
18        Vertex {
19            position: [min_x, min_y, max_z],
20            ..Default::default()
21        },
22        Vertex {
23            position: [max_x, min_y, max_z],
24            ..Default::default()
25        },
26        Vertex {
27            position: [max_x, max_y, max_z],
28            ..Default::default()
29        },
30        Vertex {
31            position: [min_x, max_y, max_z],
32            ..Default::default()
33        },
34        // Back
35        Vertex {
36            position: [min_x, max_y, min_z],
37            ..Default::default()
38        },
39        Vertex {
40            position: [max_x, max_y, min_z],
41            ..Default::default()
42        },
43        Vertex {
44            position: [max_x, min_y, min_z],
45            ..Default::default()
46        },
47        Vertex {
48            position: [min_x, min_y, min_z],
49            ..Default::default()
50        },
51        // Right
52        Vertex {
53            position: [max_x, min_y, min_z],
54            ..Default::default()
55        },
56        Vertex {
57            position: [max_x, max_y, min_z],
58            ..Default::default()
59        },
60        Vertex {
61            position: [max_x, max_y, max_z],
62            ..Default::default()
63        },
64        Vertex {
65            position: [max_x, min_y, max_z],
66            ..Default::default()
67        },
68        // Left
69        Vertex {
70            position: [min_x, min_y, max_z],
71            ..Default::default()
72        },
73        Vertex {
74            position: [min_x, max_y, max_z],
75            ..Default::default()
76        },
77        Vertex {
78            position: [min_x, max_y, min_z],
79            ..Default::default()
80        },
81        Vertex {
82            position: [min_x, min_y, min_z],
83            ..Default::default()
84        },
85        // Top
86        Vertex {
87            position: [max_x, max_y, min_z],
88            ..Default::default()
89        },
90        Vertex {
91            position: [min_x, max_y, min_z],
92            ..Default::default()
93        },
94        Vertex {
95            position: [min_x, max_y, max_z],
96            ..Default::default()
97        },
98        Vertex {
99            position: [max_x, max_y, max_z],
100            ..Default::default()
101        },
102        // Bottom
103        Vertex {
104            position: [max_x, min_y, max_z],
105            ..Default::default()
106        },
107        Vertex {
108            position: [min_x, min_y, max_z],
109            ..Default::default()
110        },
111        Vertex {
112            position: [min_x, min_y, min_z],
113            ..Default::default()
114        },
115        Vertex {
116            position: [max_x, min_y, min_z],
117            ..Default::default()
118        },
119    ];
120
121    let header = Header {
122        meshes: vec![ComplexMesh {
123            vertices,
124            triangles: vec![
125                [0, 1, 2],
126                [2, 3, 0], // Front
127                [4, 5, 6],
128                [6, 7, 4], // Back
129                [8, 9, 10],
130                [10, 11, 8], // Right
131                [12, 13, 14],
132                [14, 15, 12], // Left
133                [16, 17, 18],
134                [18, 19, 16], // Top
135                [20, 21, 22],
136                [22, 23, 20], // Bottom
137            ],
138            ..Default::default()
139        }],
140        ..Default::default()
141    };
142    let rmesh = write_rmesh(&header)?;
143    let mut file = File::create(args.next().expect("No output location provided")).unwrap();
144    file.write_all(&rmesh).unwrap();
145    Ok(())
146}
write/write.rs

write/
write.rs
