mirror of
https://github.com/vercel-labs/scriptc.git
synced 2026-10-22 05:59:31 +08:00
Chris Tate
a07998f667
* Expand static three.js workflows and host integration * Preserve JavaScript class state in static three.js workflows * Preserve inferred JavaScript behavior across static workflows * Preserve inferred callables and native compatibility boundaries * Retain annotated JavaScript factory exports and bootstrap-safe call spreads * Preserve Buffer and child callback identities in static packages * Clarify JavaScript symbol spread support
45 lines
1.7 KiB
C
45 lines
1.7 KiB
C
#include <math.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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extern void app_init(void);
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extern void app_collect(void);
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extern double app_frame(double time, double aspect);
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extern double app_dispose(void);
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extern int32_t app_callback(const char *name, void (*fn)(void), void *context);
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extern void app_sink(void (*fn)(void *, const uint8_t *, size_t, uint64_t), void *context);
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static double rounded(double value) { return fabs(value) < 0.0000000005 ? 0 : value; }
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static void vertex(void *context, uint32_t index, double x, double y, double z) {
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(void)context;
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printf("[\"vertex\",%u,%.9f,%.9f,%.9f]\n", index, rounded(x), rounded(y), rounded(z));
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}
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static void surface(void *context, double red, double green, double blue, double roughness, double metalness) {
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(void)context;
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printf("[\"surface\",%.9f,%.9f,%.9f,%.9f,%.9f]\n", red, green, blue, roughness, metalness);
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}
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static void resource(void *context, uint32_t index, double version, double size) {
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(void)context;
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printf("[\"resource\",%u,%.0f,%.0f]\n", index, version, size);
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}
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static void panic(void *context, const uint8_t *message, size_t length, uint64_t address) {
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(void)context; (void)address;
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fwrite(message, 1, length, stderr);
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exit(1);
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}
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int main(void) {
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app_sink(panic, NULL);
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if (app_callback("vertex", (void (*)(void))vertex, NULL) ||
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app_callback("surface", (void (*)(void))surface, NULL) ||
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app_callback("resource", (void (*)(void))resource, NULL)) return 2;
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for (int session = 0; session < 2; session++) {
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app_init();
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const double times[] = { 0, 123, 2000 };
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for (size_t i = 0; i < 3; i++) if (app_frame(times[i], 1.5) != 24) return 3;
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app_dispose();
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app_collect();
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}
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return 0;
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}
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