diff options
| author | Vito Caputo <vcaputo@pengaru.com> | 2025-06-14 21:42:52 -0700 |
|---|---|---|
| committer | Vito Caputo <vcaputo@pengaru.com> | 2025-06-14 21:42:52 -0700 |
| commit | 80a545ca46bf918fc535b5a617f00ecd906e8240 (patch) | |
| tree | ecf4248a5d1eb7f8186c0b31c07ac757eba83fa7 /src/modules | |
| parent | d00808320095f02fe54ec3a3e525d4f95c6379fc (diff) | |
modules/ray: only advance r when ticks change
Diffstat (limited to 'src/modules')
| -rw-r--r-- | src/modules/ray/ray.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/modules/ray/ray.c b/src/modules/ray/ray.c index f616ae8..3b66de0 100644 --- a/src/modules/ray/ray.c +++ b/src/modules/ray/ray.c @@ -153,7 +153,9 @@ static void ray_prepare_frame(til_module_context_t *context, til_stream_t *strea #if 1 /* animated point light source */ - ctxt->r += -.02; + /* FIXME: see comment in julia.c about this recurring kludge */ + if (ticks != context->last_ticks) + ctxt->r += -.02; scene.lights[0].light.emitter.point.center.x = cosf(ctxt->r) * 4.5f; scene.lights[0].light.emitter.point.center.z = sinf(ctxt->r * 3.0f) * 4.5f; |