Sam SungandClaude Opus 5.5
bf8a15de02
Part of #41: the comments of the thirteen small crates (`benilla-adt`, `-blp`, `-buildstamp`, `-bytes`, `-dbc`, `-m2`, `-mpq`, `-srp`, `-visual`, `-wdt`, `-wmo`, `-worldview` and `benilla`) rewritten to the rule in `docs/METHOD.md`: what the code does and the reference fact behind it, in a line. 2,176 comment lines become 1,029. - The citations that were only a private record number go first, mechanically, each edit shown to be a pure removal. - The rewrite corrects the comments that stated wrong facts: the M2 header's selection-ring claim, the texture-transform and MCNK impassable-flag notes, a DBC reader note that said short records zero-pad (they do not, #17), and about twenty more found on the way. The SRP handshake's redraw and redial are marked as a deviation, with the measured reason. - Verified: every file strips to identical code, and `cargo fmt --check` is clean. A second reader compared every file old against new and restored the facts the rewrite had dropped. String literals are untouched; they are #92. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
70 lines
2.4 KiB
Rust
70 lines
2.4 KiB
Rust
//! Dump an M2's textures, materials and skin-0 sections and batches:
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//! `cargo run -p benilla-m2 --example dump_skin <file.m2>`, extracted first with `mpqx`
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//! (benilla-formats).
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use std::io::Cursor;
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fn main() {
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let path = std::env::args().nth(1).expect("usage: dump_skin <file.m2>");
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let data = std::fs::read(&path).expect("read m2");
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let m2 = benilla_m2::parse_m2(&mut Cursor::new(data.as_slice())).expect("parse m2");
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let model = m2.model();
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println!("textures: {}", model.textures.len());
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for (i, t) in model.textures.iter().enumerate() {
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use benilla_m2::M2TextureType as T;
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let ty = match t.texture_type {
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T::Hardcoded => "hardcoded".to_string(),
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T::Monster1 => "monster1".to_string(),
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T::Monster2 => "monster2".to_string(),
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T::Monster3 => "monster3".to_string(),
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T::Other(v) => format!("other({v})"),
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};
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println!(
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" tex {i}: type {ty} file {:?}",
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t.filename.string.to_string_lossy()
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);
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}
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println!("materials: {}", model.materials.len());
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for (i, m) in model.materials.iter().enumerate() {
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println!(
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" mat {i}: flags {:#06x} blend {}",
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m.flags.bits(),
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m.blend_mode.bits()
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);
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}
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println!(
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"colors: {} transparency tracks: {} (lookup {:?})",
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model.color_alpha_tracks.len(),
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model.transparency_tracks.len(),
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model.transparency_lookup
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);
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println!(
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"texture_lookup_table: {:?}",
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model.raw_data.texture_lookup_table
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);
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let skin = model.parse_embedded_skin(&data, 0).expect("skin 0");
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println!(
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"skin 0: {} sections, {} batches",
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skin.submeshes().len(),
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skin.batches().len()
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);
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for (i, s) in skin.submeshes().iter().enumerate() {
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println!(
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" section {i}: id {} tri_start {} tri_count {}",
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s.id, s.triangle_start, s.triangle_count
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);
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}
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for (i, b) in skin.batches().iter().enumerate() {
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println!(
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" batch {i}: section {} tex_combo {} mat {} color {} weight_combo {} tex_count {} uvanim {}",
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b.skin_section_index,
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b.texture_combo_index,
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b.material_index,
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b.color_index,
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b.weight_combo_index,
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b.texture_count,
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b.texture_transform_combo_index
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);
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}
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}
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