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🐛 Fix some problems with modifiers

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This commit is contained in:
alonso.torres 2025-05-26 15:41:12 +02:00
parent 1a705cee24
commit a85a42d367
10 changed files with 138 additions and 99 deletions
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38
render-wasm/src/main.rs
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@ -362,36 +362,41 @@ pub extern "C" fn propagate_modifiers(pixel_precision: bool) -> *mut u8 {
.collect();
with_state!(state, {
let (result, _) = shapes::propagate_modifiers(state, &entries, pixel_precision);
let result = shapes::propagate_modifiers(state, &entries, pixel_precision);
mem::write_vec(result)
})
}
#[no_mangle]
pub extern "C" fn propagate_apply(pixel_precision: bool) -> *mut u8 {
pub extern "C" fn get_selection_rect() -> *mut u8 {
let bytes = mem::bytes();
let entries: Vec<_> = bytes
.chunks(size_of::<<TransformEntry as SerializableResult>::BytesType>())
.map(|data| TransformEntry::from_bytes(data.try_into().unwrap()))
let entries: Vec<Uuid> = bytes
.chunks(16)
.map(|bytes| {
uuid_from_u32_quartet(
u32::from_le_bytes([bytes[0], bytes[1], bytes[2], bytes[3]]),
u32::from_le_bytes([bytes[4], bytes[5], bytes[6], bytes[7]]),
u32::from_le_bytes([bytes[8], bytes[9], bytes[10], bytes[11]]),
u32::from_le_bytes([bytes[12], bytes[13], bytes[14], bytes[15]]),
)
})
.collect();
with_state!(state, {
let (result, bounds) = shapes::propagate_modifiers(state, &entries, pixel_precision);
for entry in result {
state.modifiers.insert(entry.id, entry.transform);
}
state.rebuild_modifier_tiles();
mem::free_bytes();
let bbs: Vec<_> = entries.iter().flat_map(|e| bounds.get(&e.id)).collect();
let bbs: Vec<_> = entries
.iter()
.flat_map(|id| {
let default = Matrix::default();
let modifier = state.modifiers.get(id).unwrap_or(&default);
state.shapes.get(id).map(|b| b.bounds().transform(modifier))
})
.collect();
let result_bound = if bbs.len() == 1 {
bbs[0]
} else {
&Bounds::join_bounds(&bbs)
Bounds::join_bounds(&bbs)
};
let width = result_bound.width();
@ -410,7 +415,6 @@ pub extern "C" fn propagate_apply(pixel_precision: bool) -> *mut u8 {
bytes[28..32].clone_from_slice(&transform[4].to_le_bytes());
bytes[32..36].clone_from_slice(&transform[2].to_le_bytes());
bytes[36..40].clone_from_slice(&transform[5].to_le_bytes());
mem::write_bytes(bytes)
})
}