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Made a funky phone-cord looking thingy in twisty_torus

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This commit is contained in:
Chris Hodapp 2020-04-20 22:07:43 -04:00
parent 5a222dcc93
commit 3c707aff9b
1 changed files with 7 additions and 4 deletions
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11
src/examples.rs
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@ -152,7 +152,8 @@ pub fn twisty_torus() -> Rule<TorusCtxt> {
vertex( 0.5, 0.5, 0.0), vertex( 0.5, 0.5, 0.0),
vertex( 0.5, -0.5, 0.0), vertex( 0.5, -0.5, 0.0),
]; ];
let seed = util::subdivide_cycle(&seed, subdiv); let xf = Transform::new().rotate(&Vector3::x_axis(), -0.9);
let seed = util::subdivide_cycle(&xf.transform(&seed), subdiv);
let n = seed.len(); let n = seed.len();
let geom = Rc::new(util::zigzag_to_parent(seed.clone(), n)); let geom = Rc::new(util::zigzag_to_parent(seed.clone(), n));
@ -164,7 +165,9 @@ pub fn twisty_torus() -> Rule<TorusCtxt> {
let rad = 1.0; let rad = 1.0;
let rad2 = 8.0; let rad2 = 8.0;
let dx0 = 2.0; let dx = 0.01;
let rx = 0.01;
let rz = 0.30;
let ang = 0.1; let ang = 0.1;
let recur = move |self_: Rc<Rule<TorusCtxt>>| -> RuleEval<TorusCtxt> { let recur = move |self_: Rc<Rule<TorusCtxt>>| -> RuleEval<TorusCtxt> {
@ -178,9 +181,9 @@ pub fn twisty_torus() -> Rule<TorusCtxt> {
init: false, init: false,
count: count + 1, count: count + 1,
stack: [ stack: [
Transform::new().translate(0.1, 0.0, 0.0).rotate(x, 0.01) * stack[0], Transform::new().translate(dx, 0.0, 0.0).rotate(x, rx) * stack[0],
// stack[0], //Transform::new().rotate(z, 0.05 * (count as f32)).translate(0.0, rad2, 0.0), // stack[0], //Transform::new().rotate(z, 0.05 * (count as f32)).translate(0.0, rad2, 0.0),
Transform::new().rotate(z, 0.30) * stack[1], Transform::new().rotate(z, rz) * stack[1],
stack[2], stack[2],
], ],
}, },