Commit 37c10054282447bea74b070cfccb46273267475e - utmyen

Not quite working yet, but getting closer Getty Ritter 7 years ago

3 changed file(s) with 26 addition(s) and 9 deletion(s). Collapse all Expand all

-0

src/graphics.rs less more

	1	struct Graphics {
	2	disp: Display,
	3	}
	4
	5	impl Graphics {
	6	fn run(Self) {
	7	}
	8	}

-3

src/main.rs less more

3	3	extern crate glium;
4	4	extern crate image;
5	5
6		// mod adnot;
7		mod bencode;
8	6	mod model;
9	7
10	8	use glium::{DisplayBuild, Program, Surface};

14	12
15	13	fn sample() -> model::Model {
16	14	let file = std::env::args().nth(1)
17		.unwrap_or("data/test/~~cube.model~~".to_string());
	15	.unwrap_or("data/test/monkey.utm".to_string());
18	16	model::Model::load_from_file(&file).unwrap()
19	17	}
20	18

+17

-6

src/model.rs less more

67	67	pub bytes: vec::IntoIter<u8>,
68	68	}
69	69
	70	#[test]
	71	fn reader_tests() {
	72	assert!(Reader::from_slice(&[0x00]).read_twip() == Ok(-32.0));
	73	assert!(Reader::from_slice(&[0x00]).read_prefix_int() == Ok(0x00));
	74	assert!(Reader::from_slice(&[0x7f]).read_prefix_int() == Ok(0x7f));
	75	assert!(Reader::from_slice(&[0x80,0xff]).read_prefix_int() == Ok(0xff));
	76	}
	77
70	78	impl Reader {
	79	fn from_slice(lst: &[u8]) -> Self {
	80	Reader { bytes: lst.to_vec().into_iter() }
	81	}
71	82	/// This gets the next byte, or fails if it's out of input.
72	83	fn next(&mut self) -> Result<u8, String> {
73	84	Ok(try!(self.bytes.next().ok_or("out of input")))

116	127	fn continue_prefix_int(&mut self, mut left: u8, upper: u8) -> Result<u64, String> {
117	128	let mut ret = upper as u64;
118	129	while left > 0 {
119		left -= 0;
	130	left -= 1;
120	131	ret = (ret << 8) \| try!(self.next()) as u64;
121	132	}
122	133	Ok(ret)

125	136	/// This reads a single V3D: three twips for the x/y/z, three twips
126	137	/// for the normal, and two ratios for the uv coords.
127	138	fn read_v3d(&mut self) -> Result<V3D, String> {
128		Ok(V3D { pos: [ try!(self.read_twip()),
129		try!(self.read_twip()),
130		~~try!(self.read_twip()) ]~~,
	139	Ok(V3D { pos: [ try!(self.read_twip()) * 0.1,
	140	try!(self.read_twip()) * 0.1,
	141	try!(self.read_twip()) * 0.1],
131	142	nrm: [ try!(self.read_twip()),
132	143	try!(self.read_twip()),
133	144	try!(self.read_twip()) ],

143	154	{
144	155	let ct = try!(self.read_prefix_int());
145	156	let mut ret = Vec::with_capacity(ct as usize);
146		for i in 0..ct {
147		ret[i as usize] = try!(reader(self))
	157	for _ in 0..ct {
	158	ret.push(try!(reader(self)))
148	159	}
149	160	Ok(ret)
150	161	}