nx_kinetics.nx

buildroot/runtime/nx_kinetics.nx

4626 B80 linesdepth 0pulls 0 transitivereach 1 importersview sourcekind librarytopic kinetics

about

nx_kinetics.nx -- Simulates chemical reaction kinetics with three modes: first-order decay, reversible reactions, and zero-order control.

imports: none

imported by: nx_kinetics_gate.nx

none

2	const O_MAGIC_4096: i64 = 4096
9	const W: i64 = 256
10	const H: i64 = 256
11	const O_FB: i64 = 0
12	const O_A: i64 = 524288 // [A] concentration (scaled, A0=1e6)
13	const O_B: i64 = 524296 // [B]
14	const O_MODE: i64 = 524304 // 0=first-order decay, 1=reversible, 2=zero-order (control)
15	const O_KNUM: i64 = 524312 // forward rate numerator
16	const O_KDEN: i64 = 524320 // rate denominator
17	const O_KRNUM: i64 = 524328 // reverse rate numerator (reversible)
18	const O_STEP: i64 = 524336
19	const O_HIST: i64 = 524344 // [A] history (one sample per tick)
20	const HISTN: i64 = 236
21	const A0: i64 = 1000000
22	const ZCONST: i64 = 700 // zero-order constant decrement
23	const STEPS_PER_TICK: i64 = 20

25	func rgb(r: i64, g: i64, b: i64) -> i64 { return (r & 255) \| ((g & 255) << 8) \| ((b & 255) << 16) } called by 1: render_impl
26	func putpx(base: i64, px: i64, py: i64, c: i64) -> i64 called by 2: vbar render_impl
30	func clear_fb(base: i64, c: i64) -> i64 { let fb: i64=(base+O_FB) as i64; var i: i64=0; while i<W*H { fb[i]=c; i=i+1 } return 0 } called by 1: render_impl
31	func vbar(base: i64, x0: i64, x1: i64, h: i64, c: i64) -> i64 called by 1: render_impl calls 1: putpx
35	func init_impl(base: i64) -> i64 called by 3: tick_impl init main
43	func step_one_impl(base: i64) -> i64 called by 3: tick_impl steps_to main
51	func tick_impl(base: i64, cmd: i64) -> i64 called by 2: tick main calls 2: init_impl step_one_impl
60	func render_impl(base: i64) -> i64 called by 2: render main calls 4: clear_fb rgb putpx vbar
74	func ww() -> i64 { return W } called by 1: main
75	func hh() -> i64 { return H } called by 1: main
76	func fb_off() -> i64 { return O_FB } called by 1: main
77	func init() -> i64 { return init_impl(0) } calls 1: init_impl
78	func tick(cmd: i64) -> i64 { return tick_impl(0, cmd) } calls 1: tick_impl
79	func render() -> i64 { return render_impl(0) } calls 1: render_impl
80	func mem_bytes() -> i64 { return O_HIST + HISTN*8 + O_MAGIC_4096 }