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core packages now split out

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John Alanbrook
2026-02-20 14:14:07 -06:00
parent e6d05abd03
commit 285395807b
49 changed files with 1303 additions and 1281 deletions
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66
math/cycles.c Normal file
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#include "cell.h"
#include "cell_math.h"
#include <math.h>
#define TWOPI (2.0 * 3.14159265358979323846264338327950288419716939937510)
static JSValue js_math_cyc_arc_cosine (JSContext *ctx, JSValue this_val, int argc, JSValue *argv) {
double x;
if (JS_ToFloat64 (ctx, &x, argv[0]) < 0) return JS_EXCEPTION;
return JS_NewFloat64 (ctx, acos (x) / TWOPI);
}
static JSValue js_math_cyc_arc_sine (JSContext *ctx, JSValue this_val, int argc, JSValue *argv) {
double x;
if (JS_ToFloat64 (ctx, &x, argv[0]) < 0) return JS_EXCEPTION;
return JS_NewFloat64 (ctx, asin (x) / TWOPI);
}
static JSValue js_math_cyc_arc_tangent (JSContext *ctx, JSValue this_val, int argc, JSValue *argv) {
double x;
if (JS_ToFloat64 (ctx, &x, argv[0]) < 0) return JS_EXCEPTION;
return JS_NewFloat64 (ctx, atan (x) / TWOPI);
}
static JSValue js_math_cyc_cosine (JSContext *ctx, JSValue this_val, int argc, JSValue *argv) {
double x;
if (JS_ToFloat64 (ctx, &x, argv[0]) < 0) return JS_EXCEPTION;
return JS_NewFloat64 (ctx, cos (x * TWOPI));
}
static JSValue js_math_cyc_sine (JSContext *ctx, JSValue this_val, int argc, JSValue *argv) {
double x;
if (JS_ToFloat64 (ctx, &x, argv[0]) < 0) return JS_EXCEPTION;
return JS_NewFloat64 (ctx, sin (x * TWOPI));
}
static JSValue js_math_cyc_tangent (JSContext *ctx, JSValue this_val, int argc, JSValue *argv) {
double x;
if (JS_ToFloat64 (ctx, &x, argv[0]) < 0) return JS_EXCEPTION;
return JS_NewFloat64 (ctx, tan (x * TWOPI));
}
static const JSCFunctionListEntry js_math_cycles_funcs[]
= { JS_CFUNC_DEF ("arc_cosine", 1, js_math_cyc_arc_cosine),
JS_CFUNC_DEF ("arc_sine", 1, js_math_cyc_arc_sine),
JS_CFUNC_DEF ("arc_tangent", 1, js_math_cyc_arc_tangent),
JS_CFUNC_DEF ("cosine", 1, js_math_cyc_cosine),
JS_CFUNC_DEF ("sine", 1, js_math_cyc_sine),
JS_CFUNC_DEF ("tangent", 1, js_math_cyc_tangent),
JS_CFUNC_DEF ("ln", 1, js_math_ln),
JS_CFUNC_DEF ("log", 1, js_math_log10),
JS_CFUNC_DEF ("log2", 1, js_math_log2),
JS_CFUNC_DEF ("power", 2, js_math_power),
JS_CFUNC_DEF ("root", 2, js_math_root),
JS_CFUNC_DEF ("sqrt", 1, js_math_sqrt),
JS_CFUNC_DEF ("e", 1, js_math_e) };
JSValue js_core_math_cycles_use (JSContext *ctx) {
JSGCRef obj_ref;
JS_PushGCRef (ctx, &obj_ref);
obj_ref.val = JS_NewObject (ctx);
JS_SetPropertyFunctionList (ctx, obj_ref.val, js_math_cycles_funcs, countof (js_math_cycles_funcs));
JSValue result = obj_ref.val;
JS_PopGCRef (ctx, &obj_ref);
return result;
}