workshopsoft/ludic
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wip(0.S3): the packages migrated by ludic migrate state packages - every package test green

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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-25 14:02:21 +03:00
parent 1e8b5b0523
commit 07505e7ef2
294 changed files with 14996 additions and 14675 deletions
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36
packages/ludic.anim/read.ludic
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@ -3,31 +3,31 @@
# Call it straight after a load and before the next one: `gltf_doc` and `gltf_bin` point at
# whichever file was read last, so a clip that is not taken now cannot be taken later.
export function anim_read_doc(dir: string) -> int {
clips_init()
if gltf_doc == null { return 0 }
if value_has(gltf_doc, "animations") == 0 { return 0 }
export function anim_read_doc(anim_st: mut AnimState, render3d_st: mut Render3dState, dir: string) -> int {
clips_init(anim_st)
if render3d_st.gltf_doc == null { return 0 }
if value_has(render3d_st.gltf_doc, "animations") == 0 { return 0 }
# REOPEN THE .bin. `gltf_load` closes it before it returns, and an accessor read through a closed
# handle returns a buffer of the right size full of zeros: right names, right counts, no motion.
let buffers = value_get(gltf_doc, "buffers")
let buffers = value_get(render3d_st.gltf_doc, "buffers")
if value_count(buffers) == 0 { return 0 }
let bin_uri = value_as_str(value_get(value_at(buffers, 0), "uri"))
gltf_bin = file_open(dir + "/" + bin_uri, "rb")
if gltf_bin == null {
render3d_st.gltf_bin = file_open(dir + "/" + bin_uri, "rb")
if render3d_st.gltf_bin == null {
print(`anim: cannot reopen {dir}/{bin_uri}`)
return 0
}
let arr = value_get(gltf_doc, "animations")
let arr = value_get(render3d_st.gltf_doc, "animations")
var got = 0
for ai in 0 .. value_count(arr) {
let c = read_one(value_at(arr, ai))
let c = read_one(anim_st, render3d_st, value_at(arr, ai))
if c != null {
push(clips, c)
push(anim_st.clips, c)
got += 1
}
}
file_close(gltf_bin)
gltf_bin = null
file_close(render3d_st.gltf_bin)
render3d_st.gltf_bin = null
return got
}
@ -39,10 +39,10 @@ function kept_path(ch: Val) -> string {
return path
}
function read_one(a: Val) -> Clip {
function read_one(anim_st: mut AnimState, render3d_st: mut Render3dState, a: Val) -> Clip {
var nm = ""
if value_has(a, "name") != 0 { nm = value_as_str(value_get(a, "name")) }
if anim_find(nm) != null { return null } # a second rig's file, same clip
if anim_find(anim_st, nm) != null { return null } # a second rig's file, same clip
let chans = value_get(a, "channels")
let samps = value_get(a, "samplers")
let nc = value_count(chans)
@ -55,7 +55,7 @@ function read_one(a: Val) -> Clip {
let path = kept_path(ch)
if path == "" { continue }
let sp = value_at(samps, value_as_int(value_get(ch, "sampler")))
let cnt = gltf_accessor_count(value_as_int(value_get(sp, "input")))
let cnt = gltf_accessor_count(render3d_st, value_as_int(value_get(sp, "input")))
n_keep += 1
n_t += cnt
if path == "rotation" { n_v += cnt * 4 } else { n_v += cnt * 3 }
@ -81,14 +81,14 @@ function read_one(a: Val) -> Clip {
let sp = value_at(samps, value_as_int(value_get(ch, "sampler")))
c.cnode[k] = value_as_int(value_get(value_get(ch, "target"), "node"))
if path == "rotation" { c.cpath[k] = AC_ROT } else { c.cpath[k] = AC_POS }
let tb = gltf_accessor_floats(value_as_int(value_get(sp, "input")))
let nk = gltf_count
let tb = gltf_accessor_floats(render3d_st, value_as_int(value_get(sp, "input")))
let nk = render3d_st.gltf_count
c.ckeys[k] = nk
c.coff[k] = at
for i in 0 .. nk { c.times[at + i] = tb[i] }
if nk > 0 and c.times[at + nk - 1] > c.dur { c.dur = c.times[at + nk - 1] }
at += nk
let vb = gltf_accessor_floats(value_as_int(value_get(sp, "output")))
let vb = gltf_accessor_floats(render3d_st, value_as_int(value_get(sp, "output")))
var comps = 3
if c.cpath[k] == AC_ROT { comps = 4 }
c.cvoff[k] = av