obj models
This commit is contained in:
parent
4ab10fe790
commit
3838b5d7c6
14 changed files with 1337 additions and 109 deletions
24
Cargo.lock
generated
24
Cargo.lock
generated
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@ -531,6 +531,12 @@ version = "0.1.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
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checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
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[[package]]
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name = "fs_extra"
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version = "1.2.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "2022715d62ab30faffd124d40b76f4134a550a87792276512b18d63272333394"
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[[package]]
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[[package]]
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name = "futures-core"
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name = "futures-core"
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version = "0.3.24"
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version = "0.3.24"
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@ -575,6 +581,12 @@ dependencies = [
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"weezl",
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"weezl",
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]
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]
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[[package]]
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name = "glob"
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version = "0.3.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "9b919933a397b79c37e33b77bb2aa3dc8eb6e165ad809e58ff75bc7db2e34574"
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[[package]]
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[[package]]
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name = "glow"
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name = "glow"
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version = "0.11.2"
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version = "0.11.2"
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@ -1286,9 +1298,12 @@ dependencies = [
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"bytemuck",
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"bytemuck",
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"cgmath",
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"cgmath",
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"env_logger",
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"env_logger",
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"fs_extra",
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"glob",
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"image",
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"image",
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"log",
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"log",
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"pollster",
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"pollster",
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"tobj",
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"wgpu",
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"wgpu",
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"winit",
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"winit",
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]
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]
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@ -1442,6 +1457,15 @@ dependencies = [
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"weezl",
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"weezl",
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]
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]
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[[package]]
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name = "tobj"
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version = "3.2.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "deacee3abcc4fd8ff3f0f7c08d4583ab51753ed1d5a3acacd6d5773f640c27d6"
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dependencies = [
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"ahash",
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]
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[[package]]
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[[package]]
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name = "toml"
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name = "toml"
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version = "0.5.9"
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version = "0.5.9"
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@ -15,3 +15,9 @@ bytemuck = { version = "1.4", features = [ "derive" ] }
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image = { version = "0.24", features = [ "png" ] }
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image = { version = "0.24", features = [ "png" ] }
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anyhow = "1.0"
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anyhow = "1.0"
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cgmath = "0.18"
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cgmath = "0.18"
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tobj = { version = "3.2.1", features = [ "async", ] }
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[build-dependencies]
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anyhow = "1.0"
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fs_extra = "1.2"
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glob = "0.3"
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17
build.rs
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build.rs
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@ -0,0 +1,17 @@
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use anyhow::*;
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use fs_extra::copy_items;
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use fs_extra::dir::CopyOptions;
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use std::env;
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fn main() -> Result<()> {
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println!("cargo:rerun-if-changed=res/*");
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let out_dir = env::var("OUT_DIR")?;
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let mut copy_options = CopyOptions::new();
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copy_options.overwrite = true;
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let mut paths_to_copy = Vec::new();
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paths_to_copy.push("res/");
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copy_items(&paths_to_copy, out_dir, ©_options)?;
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Ok(())
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}
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BIN
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res/cube-normal.png
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res/cube.mtl
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res/cube.mtl
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@ -0,0 +1,14 @@
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# Blender MTL File: 'cube.blend'
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# Material Count: 1
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newmtl Material.001
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Ns 323.999994
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Ka 1.000000 1.000000 1.000000
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Kd 0.800000 0.800000 0.800000
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Ks 0.500000 0.500000 0.500000
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Ke 0.000000 0.000000 0.000000
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Ni 1.450000
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d 1.000000
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illum 2
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map_Bump cube-normal.png
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map_Kd cube-diffuse.jpg
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933
res/cube.obj
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res/cube.obj
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@ -0,0 +1,933 @@
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# Blender v2.82 (sub 7) OBJ File: 'cube.blend'
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# www.blender.org
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mtllib cube.mtl
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o Cube_Finished_Cube.001
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||||||
|
v -0.900000 -1.000000 0.900000
|
||||||
|
v -0.900000 -0.900000 1.000000
|
||||||
|
v -1.000000 -0.900000 0.900000
|
||||||
|
v -0.900000 -0.995104 0.930907
|
||||||
|
v -0.900000 -0.980909 0.958769
|
||||||
|
v -0.930907 -0.995104 0.900000
|
||||||
|
v -0.931727 -0.989305 0.931906
|
||||||
|
v -0.930693 -0.975905 0.957414
|
||||||
|
v -0.958769 -0.980909 0.900000
|
||||||
|
v -0.957466 -0.975834 0.930772
|
||||||
|
v -0.952912 -0.966338 0.952912
|
||||||
|
v -0.930907 -0.900000 0.995104
|
||||||
|
v -0.958769 -0.900000 0.980909
|
||||||
|
v -0.900000 -0.930907 0.995104
|
||||||
|
v -0.931906 -0.931727 0.989305
|
||||||
|
v -0.957414 -0.930693 0.975905
|
||||||
|
v -0.900000 -0.958769 0.980909
|
||||||
|
v -0.930772 -0.957466 0.975834
|
||||||
|
v -0.952912 -0.952912 0.966338
|
||||||
|
v -0.995104 -0.930907 0.900000
|
||||||
|
v -0.980909 -0.958769 0.900000
|
||||||
|
v -0.995104 -0.900000 0.930907
|
||||||
|
v -0.989305 -0.931906 0.931727
|
||||||
|
v -0.975905 -0.957414 0.930693
|
||||||
|
v -0.980909 -0.900000 0.958769
|
||||||
|
v -0.975834 -0.930772 0.957466
|
||||||
|
v -0.966338 -0.952912 0.952912
|
||||||
|
vt 0.137500 0.512500
|
||||||
|
vt 0.362500 0.512500
|
||||||
|
vt 0.362500 0.737500
|
||||||
|
vt 0.137500 0.737500
|
||||||
|
vt 0.387500 0.012500
|
||||||
|
vt 0.612500 0.012500
|
||||||
|
vt 0.612500 0.237500
|
||||||
|
vt 0.387500 0.237500
|
||||||
|
vt 0.387500 0.762500
|
||||||
|
vt 0.612500 0.762500
|
||||||
|
vt 0.612500 0.987500
|
||||||
|
vt 0.387500 0.987500
|
||||||
|
vt 0.637500 0.512500
|
||||||
|
vt 0.862500 0.512500
|
||||||
|
vt 0.862500 0.737500
|
||||||
|
vt 0.637500 0.737500
|
||||||
|
vt 0.387500 0.512500
|
||||||
|
vt 0.612500 0.512500
|
||||||
|
vt 0.612500 0.737500
|
||||||
|
vt 0.387500 0.737500
|
||||||
|
vt 0.612500 0.487500
|
||||||
|
vt 0.616363 0.487500
|
||||||
|
vt 0.616488 0.491466
|
||||||
|
vt 0.612500 0.491363
|
||||||
|
vt 0.619846 0.487500
|
||||||
|
vt 0.619677 0.491337
|
||||||
|
vt 0.625000 0.487500
|
||||||
|
vt 0.625000 0.491347
|
||||||
|
vt 0.616346 0.494683
|
||||||
|
vt 0.612500 0.494846
|
||||||
|
vt 0.619114 0.494114
|
||||||
|
vt 0.625000 0.494114
|
||||||
|
vt 0.633637 0.512500
|
||||||
|
vt 0.633512 0.508534
|
||||||
|
vt 0.637500 0.508637
|
||||||
|
vt 0.630154 0.512500
|
||||||
|
vt 0.630323 0.508663
|
||||||
|
vt 0.619846 0.512500
|
||||||
|
vt 0.619683 0.508653
|
||||||
|
vt 0.633654 0.505317
|
||||||
|
vt 0.637500 0.505154
|
||||||
|
vt 0.630886 0.505886
|
||||||
|
vt 0.619114 0.505886
|
||||||
|
vt 0.612500 0.508637
|
||||||
|
vt 0.616466 0.508512
|
||||||
|
vt 0.616363 0.512500
|
||||||
|
vt 0.612500 0.505154
|
||||||
|
vt 0.616337 0.505323
|
||||||
|
vt 0.619114 0.500000
|
||||||
|
vt 0.362500 0.508637
|
||||||
|
vt 0.366466 0.508512
|
||||||
|
vt 0.366363 0.512500
|
||||||
|
vt 0.362500 0.505154
|
||||||
|
vt 0.366337 0.505323
|
||||||
|
vt 0.362500 0.500000
|
||||||
|
vt 0.366347 0.500000
|
||||||
|
vt 0.369683 0.508653
|
||||||
|
vt 0.369846 0.512500
|
||||||
|
vt 0.369114 0.505886
|
||||||
|
vt 0.369114 0.500000
|
||||||
|
vt 0.387500 0.487500
|
||||||
|
vt 0.387500 0.491363
|
||||||
|
vt 0.383534 0.491488
|
||||||
|
vt 0.383637 0.487500
|
||||||
|
vt 0.387500 0.494846
|
||||||
|
vt 0.383663 0.494677
|
||||||
|
vt 0.387500 0.505154
|
||||||
|
vt 0.383653 0.505317
|
||||||
|
vt 0.380317 0.491346
|
||||||
|
vt 0.380154 0.487500
|
||||||
|
vt 0.380886 0.494114
|
||||||
|
vt 0.380886 0.505886
|
||||||
|
vt 0.383637 0.512500
|
||||||
|
vt 0.383512 0.508534
|
||||||
|
vt 0.387500 0.508637
|
||||||
|
vt 0.380154 0.512500
|
||||||
|
vt 0.380323 0.508663
|
||||||
|
vt 0.375000 0.505886
|
||||||
|
vt 0.616363 0.737500
|
||||||
|
vt 0.616488 0.741466
|
||||||
|
vt 0.612500 0.741363
|
||||||
|
vt 0.619846 0.737500
|
||||||
|
vt 0.619677 0.741337
|
||||||
|
vt 0.630154 0.737500
|
||||||
|
vt 0.630317 0.741346
|
||||||
|
vt 0.616346 0.744683
|
||||||
|
vt 0.612500 0.744846
|
||||||
|
vt 0.619114 0.744114
|
||||||
|
vt 0.630886 0.744114
|
||||||
|
vt 0.637500 0.741363
|
||||||
|
vt 0.633534 0.741488
|
||||||
|
vt 0.633637 0.737500
|
||||||
|
vt 0.637500 0.744846
|
||||||
|
vt 0.633664 0.744677
|
||||||
|
vt 0.637500 0.750000
|
||||||
|
vt 0.633653 0.750000
|
||||||
|
vt 0.630886 0.750000
|
||||||
|
vt 0.612500 0.758637
|
||||||
|
vt 0.616466 0.758512
|
||||||
|
vt 0.616363 0.762500
|
||||||
|
vt 0.612500 0.755154
|
||||||
|
vt 0.616337 0.755323
|
||||||
|
vt 0.619683 0.758653
|
||||||
|
vt 0.619846 0.762500
|
||||||
|
vt 0.619114 0.755886
|
||||||
|
vt 0.625000 0.744114
|
||||||
|
vt 0.619114 0.750000
|
||||||
|
vt 0.387500 0.741363
|
||||||
|
vt 0.383534 0.741488
|
||||||
|
vt 0.383637 0.737500
|
||||||
|
vt 0.387500 0.744846
|
||||||
|
vt 0.383663 0.744677
|
||||||
|
vt 0.387500 0.755154
|
||||||
|
vt 0.383653 0.755317
|
||||||
|
vt 0.380317 0.741346
|
||||||
|
vt 0.380154 0.737500
|
||||||
|
vt 0.380886 0.744114
|
||||||
|
vt 0.380886 0.755886
|
||||||
|
vt 0.383637 0.762500
|
||||||
|
vt 0.383512 0.758534
|
||||||
|
vt 0.387500 0.758637
|
||||||
|
vt 0.380154 0.762500
|
||||||
|
vt 0.380323 0.758663
|
||||||
|
vt 0.375000 0.762500
|
||||||
|
vt 0.375000 0.758654
|
||||||
|
vt 0.375000 0.755886
|
||||||
|
vt 0.366363 0.737500
|
||||||
|
vt 0.366488 0.741466
|
||||||
|
vt 0.362500 0.741363
|
||||||
|
vt 0.369846 0.737500
|
||||||
|
vt 0.369677 0.741337
|
||||||
|
vt 0.366347 0.744683
|
||||||
|
vt 0.362500 0.744846
|
||||||
|
vt 0.369114 0.744114
|
||||||
|
vt 0.380886 0.750000
|
||||||
|
vt 0.375000 0.744114
|
||||||
|
vt 0.612500 0.262500
|
||||||
|
vt 0.612500 0.258637
|
||||||
|
vt 0.616466 0.258512
|
||||||
|
vt 0.616363 0.262500
|
||||||
|
vt 0.612500 0.255154
|
||||||
|
vt 0.616337 0.255323
|
||||||
|
vt 0.612500 0.244846
|
||||||
|
vt 0.616346 0.244683
|
||||||
|
vt 0.619683 0.258653
|
||||||
|
vt 0.619846 0.262500
|
||||||
|
vt 0.619114 0.255886
|
||||||
|
vt 0.619114 0.244114
|
||||||
|
vt 0.616363 0.237500
|
||||||
|
vt 0.616488 0.241466
|
||||||
|
vt 0.612500 0.241363
|
||||||
|
vt 0.619846 0.237500
|
||||||
|
vt 0.619677 0.241337
|
||||||
|
vt 0.625000 0.237500
|
||||||
|
vt 0.625000 0.241347
|
||||||
|
vt 0.625000 0.244114
|
||||||
|
vt 0.862500 0.508637
|
||||||
|
vt 0.866466 0.508512
|
||||||
|
vt 0.866363 0.512500
|
||||||
|
vt 0.862500 0.505154
|
||||||
|
vt 0.866337 0.505323
|
||||||
|
vt 0.862500 0.500000
|
||||||
|
vt 0.866347 0.500000
|
||||||
|
vt 0.869683 0.508653
|
||||||
|
vt 0.869846 0.512500
|
||||||
|
vt 0.869114 0.505886
|
||||||
|
vt 0.869114 0.500000
|
||||||
|
vt 0.619114 0.250000
|
||||||
|
vt 0.625000 0.255886
|
||||||
|
vt 0.387500 0.241363
|
||||||
|
vt 0.383534 0.241488
|
||||||
|
vt 0.383637 0.237500
|
||||||
|
vt 0.387500 0.244846
|
||||||
|
vt 0.383663 0.244677
|
||||||
|
vt 0.387500 0.255154
|
||||||
|
vt 0.383653 0.255317
|
||||||
|
vt 0.380317 0.241346
|
||||||
|
vt 0.380154 0.237500
|
||||||
|
vt 0.380886 0.244114
|
||||||
|
vt 0.380886 0.255886
|
||||||
|
vt 0.387500 0.262500
|
||||||
|
vt 0.383637 0.262500
|
||||||
|
vt 0.383512 0.258534
|
||||||
|
vt 0.387500 0.258637
|
||||||
|
vt 0.380154 0.262500
|
||||||
|
vt 0.380323 0.258663
|
||||||
|
vt 0.375000 0.262500
|
||||||
|
vt 0.375000 0.258653
|
||||||
|
vt 0.375000 0.255886
|
||||||
|
vt 0.133637 0.512500
|
||||||
|
vt 0.133512 0.508534
|
||||||
|
vt 0.137500 0.508637
|
||||||
|
vt 0.130154 0.512500
|
||||||
|
vt 0.130323 0.508663
|
||||||
|
vt 0.125000 0.512500
|
||||||
|
vt 0.125000 0.508654
|
||||||
|
vt 0.133653 0.505317
|
||||||
|
vt 0.137500 0.505154
|
||||||
|
vt 0.130886 0.505886
|
||||||
|
vt 0.125000 0.505886
|
||||||
|
vt 0.380886 0.250000
|
||||||
|
vt 0.375000 0.244114
|
||||||
|
vt 0.612500 0.008637
|
||||||
|
vt 0.616466 0.008512
|
||||||
|
vt 0.616363 0.012500
|
||||||
|
vt 0.612500 0.005154
|
||||||
|
vt 0.616337 0.005323
|
||||||
|
vt 0.612500 0.000000
|
||||||
|
vt 0.616346 0.000000
|
||||||
|
vt 0.619683 0.008654
|
||||||
|
vt 0.619846 0.012500
|
||||||
|
vt 0.619114 0.005886
|
||||||
|
vt 0.619114 0.000000
|
||||||
|
vt 0.616363 0.987500
|
||||||
|
vt 0.616488 0.991466
|
||||||
|
vt 0.612500 0.991363
|
||||||
|
vt 0.619846 0.987500
|
||||||
|
vt 0.619677 0.991337
|
||||||
|
vt 0.625000 0.987500
|
||||||
|
vt 0.625000 0.991346
|
||||||
|
vt 0.616346 0.994683
|
||||||
|
vt 0.612500 0.994846
|
||||||
|
vt 0.619114 0.994114
|
||||||
|
vt 0.625000 0.994114
|
||||||
|
vt 0.866363 0.737500
|
||||||
|
vt 0.866488 0.741466
|
||||||
|
vt 0.862500 0.741363
|
||||||
|
vt 0.869846 0.737500
|
||||||
|
vt 0.869677 0.741337
|
||||||
|
vt 0.875000 0.737500
|
||||||
|
vt 0.875000 0.741347
|
||||||
|
vt 0.866346 0.744683
|
||||||
|
vt 0.862500 0.744846
|
||||||
|
vt 0.869114 0.744114
|
||||||
|
vt 0.875000 0.744114
|
||||||
|
vt 0.625000 0.005886
|
||||||
|
vt 0.137500 0.741363
|
||||||
|
vt 0.133534 0.741488
|
||||||
|
vt 0.133637 0.737500
|
||||||
|
vt 0.137500 0.744846
|
||||||
|
vt 0.133663 0.744677
|
||||||
|
vt 0.137500 0.750000
|
||||||
|
vt 0.133653 0.750000
|
||||||
|
vt 0.130317 0.741346
|
||||||
|
vt 0.130154 0.737500
|
||||||
|
vt 0.130886 0.744114
|
||||||
|
vt 0.130886 0.750000
|
||||||
|
vt 0.387500 0.991363
|
||||||
|
vt 0.383534 0.991488
|
||||||
|
vt 0.383637 0.987500
|
||||||
|
vt 0.387500 0.994846
|
||||||
|
vt 0.383663 0.994677
|
||||||
|
vt 0.387500 1.000000
|
||||||
|
vt 0.383654 1.000000
|
||||||
|
vt 0.380317 0.991346
|
||||||
|
vt 0.380154 0.987500
|
||||||
|
vt 0.380886 0.994114
|
||||||
|
vt 0.380886 1.000000
|
||||||
|
vt 0.383637 0.012500
|
||||||
|
vt 0.383512 0.008534
|
||||||
|
vt 0.387500 0.008637
|
||||||
|
vt 0.380154 0.012500
|
||||||
|
vt 0.380323 0.008663
|
||||||
|
vt 0.375000 0.012500
|
||||||
|
vt 0.375000 0.008653
|
||||||
|
vt 0.383653 0.005317
|
||||||
|
vt 0.387500 0.005154
|
||||||
|
vt 0.380886 0.005886
|
||||||
|
vt 0.375000 0.005886
|
||||||
|
vt 0.125000 0.744114
|
||||||
|
vt 0.125000 0.737500
|
||||||
|
vt 0.137500 0.500000
|
||||||
|
vt 0.612500 1.000000
|
||||||
|
vt 0.862500 0.750000
|
||||||
|
vt 0.362500 0.750000
|
||||||
|
vt 0.875000 0.512500
|
||||||
|
vt 0.637500 0.500000
|
||||||
|
vn -0.0802 -0.9935 -0.0802
|
||||||
|
vn 0.0802 -0.9935 -0.0802
|
||||||
|
vn 0.0802 -0.9935 0.0802
|
||||||
|
vn -0.0802 -0.9935 0.0802
|
||||||
|
vn -0.9935 -0.0802 0.0802
|
||||||
|
vn -0.9935 0.0802 0.0802
|
||||||
|
vn -0.9935 0.0802 -0.0802
|
||||||
|
vn -0.9935 -0.0802 -0.0802
|
||||||
|
vn 0.0802 -0.0802 0.9935
|
||||||
|
vn 0.0802 0.0802 0.9935
|
||||||
|
vn -0.0802 0.0802 0.9935
|
||||||
|
vn -0.0802 -0.0802 0.9935
|
||||||
|
vn 0.0802 0.9935 -0.0802
|
||||||
|
vn -0.0802 0.9935 -0.0802
|
||||||
|
vn -0.0802 0.9935 0.0802
|
||||||
|
vn 0.0802 0.9935 0.0802
|
||||||
|
vn 0.9935 -0.0802 -0.0802
|
||||||
|
vn 0.9935 0.0802 -0.0802
|
||||||
|
vn 0.9935 0.0802 0.0802
|
||||||
|
vn 0.9935 -0.0802 0.0802
|
||||||
|
vn 0.0802 0.0802 -0.9935
|
||||||
|
vn 0.0801 0.3083 -0.9479
|
||||||
|
vn 0.3068 0.3077 -0.9006
|
||||||
|
vn 0.3084 0.0804 -0.9478
|
||||||
|
vn 0.0754 0.5855 -0.8071
|
||||||
|
vn 0.2854 0.5696 -0.7707
|
||||||
|
vn 0.0757 0.8072 -0.5853
|
||||||
|
vn 0.2858 0.7704 -0.5698
|
||||||
|
vn 0.5698 0.2858 -0.7704
|
||||||
|
vn 0.5853 0.0757 -0.8072
|
||||||
|
vn 0.5155 0.5155 -0.6844
|
||||||
|
vn 0.5155 0.6844 -0.5155
|
||||||
|
vn 0.3083 0.9479 -0.0801
|
||||||
|
vn 0.3077 0.9006 -0.3068
|
||||||
|
vn 0.0804 0.9478 -0.3084
|
||||||
|
vn 0.5855 0.8071 -0.0754
|
||||||
|
vn 0.5696 0.7707 -0.2854
|
||||||
|
vn 0.8072 0.5853 -0.0757
|
||||||
|
vn 0.7704 0.5698 -0.2858
|
||||||
|
vn 0.6844 0.5155 -0.5155
|
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||||||
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||||||
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||||||
|
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||||||
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||||||
|
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||||||
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||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
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||||||
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||||||
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||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
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||||||
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||||||
|
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|
||||||
|
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|
||||||
|
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||||||
|
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||||||
|
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|
||||||
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||||||
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|
||||||
|
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|
||||||
|
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||||||
|
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||||||
|
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||||||
|
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|
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|
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|
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|
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|
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|
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|
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||||||
|
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|
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|
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|
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|
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|
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|
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|
||||||
|
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|
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|
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||||||
|
vn -0.7704 -0.5698 -0.2858
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||||||
|
vn -0.8072 -0.5853 -0.0757
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||||||
|
vn -0.6844 -0.5155 -0.5155
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||||||
|
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|
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|
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|
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|
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|
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|
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|
||||||
|
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||||||
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|
||||||
|
vn -0.5696 -0.7707 -0.2854
|
||||||
|
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|
||||||
|
vn -0.9006 0.3068 0.3077
|
||||||
|
vn -0.9478 0.3084 0.0804
|
||||||
|
vn -0.8071 0.0754 0.5855
|
||||||
|
vn -0.7707 0.2854 0.5696
|
||||||
|
vn -0.5853 0.0757 0.8072
|
||||||
|
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|
||||||
|
vn -0.7704 0.5698 0.2858
|
||||||
|
vn -0.8072 0.5853 0.0757
|
||||||
|
vn -0.6844 0.5155 0.5155
|
||||||
|
vn -0.5155 0.5155 0.6844
|
||||||
|
vn -0.0801 0.3083 0.9479
|
||||||
|
vn -0.3068 0.3077 0.9006
|
||||||
|
vn -0.3084 0.0804 0.9478
|
||||||
|
vn -0.0754 0.5855 0.8071
|
||||||
|
vn -0.2854 0.5696 0.7707
|
||||||
|
vn -0.0757 0.8072 0.5853
|
||||||
|
vn -0.2858 0.7704 0.5698
|
||||||
|
vn -0.5155 0.6844 0.5155
|
||||||
|
vn -0.3083 0.9479 0.0801
|
||||||
|
vn -0.3077 0.9006 0.3068
|
||||||
|
vn -0.0804 0.9478 0.3084
|
||||||
|
vn -0.5855 0.8071 0.0754
|
||||||
|
vn -0.5696 0.7707 0.2854
|
||||||
|
vn -0.0801 -0.9479 0.3083
|
||||||
|
vn -0.3068 -0.9006 0.3077
|
||||||
|
vn -0.3084 -0.9478 0.0804
|
||||||
|
vn -0.0754 -0.8071 0.5855
|
||||||
|
vn -0.2854 -0.7707 0.5696
|
||||||
|
vn -0.0757 -0.5853 0.8072
|
||||||
|
vn -0.2858 -0.5698 0.7704
|
||||||
|
vn -0.5698 -0.7704 0.2858
|
||||||
|
vn -0.5853 -0.8072 0.0757
|
||||||
|
vn -0.5155 -0.6844 0.5155
|
||||||
|
vn -0.5155 -0.5155 0.6844
|
||||||
|
vn -0.3083 -0.0801 0.9479
|
||||||
|
vn -0.3077 -0.3068 0.9006
|
||||||
|
vn -0.0804 -0.3084 0.9478
|
||||||
|
vn -0.5855 -0.0754 0.8071
|
||||||
|
vn -0.5696 -0.2854 0.7707
|
||||||
|
vn -0.8072 -0.0757 0.5853
|
||||||
|
vn -0.7704 -0.2858 0.5698
|
||||||
|
vn -0.6844 -0.5155 0.5155
|
||||||
|
vn -0.9479 -0.3083 0.0801
|
||||||
|
vn -0.9006 -0.3077 0.3068
|
||||||
|
vn -0.9478 -0.0804 0.3084
|
||||||
|
vn -0.8071 -0.5855 0.0754
|
||||||
|
vn -0.7707 -0.5696 0.2854
|
||||||
|
usemtl Material.001
|
||||||
|
s 1
|
||||||
|
f 138/1/1 28/2/2 84/3/3 190/4/4
|
||||||
|
f 192/5/5 163/6/6 110/7/7 136/8/8
|
||||||
|
f 83/9/9 57/10/10 164/11/11 191/12/12
|
||||||
|
f 2/13/13 111/14/14 165/15/15 56/16/16
|
||||||
|
f 30/17/17 3/18/18 55/19/19 82/20/20
|
||||||
|
f 1/21/21 4/22/22 7/23/23 6/24/24
|
||||||
|
f 4/22/22 5/25/25 8/26/26 7/23/23
|
||||||
|
f 5/25/25 17/27/27 18/28/28 8/26/26
|
||||||
|
f 6/24/24 7/23/23 10/29/29 9/30/30
|
||||||
|
f 7/23/23 8/26/26 11/31/31 10/29/29
|
||||||
|
f 8/26/26 18/28/28 19/32/32 11/31/31
|
||||||
|
f 2/13/13 12/33/33 15/34/34 14/35/35
|
||||||
|
f 12/33/33 13/36/36 16/37/37 15/34/34
|
||||||
|
f 13/36/36 25/38/38 26/39/39 16/37/37
|
||||||
|
f 14/35/35 15/34/34 18/40/28 17/41/27
|
||||||
|
f 15/34/34 16/37/37 19/42/32 18/40/28
|
||||||
|
f 16/37/37 26/39/39 27/43/40 19/42/32
|
||||||
|
f 3/18/18 20/44/41 23/45/42 22/46/43
|
||||||
|
f 20/44/41 21/47/44 24/48/45 23/45/42
|
||||||
|
f 21/47/44 9/30/30 10/29/29 24/48/45
|
||||||
|
f 22/46/43 23/45/42 26/39/39 25/38/38
|
||||||
|
f 23/45/42 24/48/45 27/43/40 26/39/39
|
||||||
|
f 24/48/45 10/29/29 11/31/31 27/43/40
|
||||||
|
f 11/31/31 19/32/32 27/49/40
|
||||||
|
f 28/2/2 31/50/46 34/51/47 33/52/48
|
||||||
|
f 31/50/46 32/53/49 35/54/50 34/51/47
|
||||||
|
f 32/53/49 44/55/51 45/56/52 35/54/50
|
||||||
|
f 33/52/48 34/51/47 37/57/53 36/58/54
|
||||||
|
f 34/51/47 35/54/50 38/59/55 37/57/53
|
||||||
|
f 35/54/50 45/56/52 46/60/56 38/59/55
|
||||||
|
f 29/61/57 39/62/58 42/63/59 41/64/60
|
||||||
|
f 39/62/58 40/65/61 43/66/62 42/63/59
|
||||||
|
f 40/65/61 52/67/63 53/68/64 43/66/62
|
||||||
|
f 41/64/60 42/63/59 45/69/52 44/70/51
|
||||||
|
f 42/63/59 43/66/62 46/71/56 45/69/52
|
||||||
|
f 43/66/62 53/68/64 54/72/65 46/71/56
|
||||||
|
f 30/17/17 47/73/66 50/74/67 49/75/68
|
||||||
|
f 47/73/66 48/76/69 51/77/70 50/74/67
|
||||||
|
f 48/76/69 36/58/54 37/57/53 51/77/70
|
||||||
|
f 49/75/68 50/74/67 53/68/64 52/67/63
|
||||||
|
f 50/74/67 51/77/70 54/72/65 53/68/64
|
||||||
|
f 51/77/70 37/57/53 38/59/55 54/72/65
|
||||||
|
f 38/59/55 46/60/56 54/78/65
|
||||||
|
f 55/19/19 58/79/71 61/80/72 60/81/73
|
||||||
|
f 58/79/71 59/82/74 62/83/75 61/80/72
|
||||||
|
f 59/82/74 71/84/76 72/85/77 62/83/75
|
||||||
|
f 60/81/73 61/80/72 64/86/78 63/87/79
|
||||||
|
f 61/80/72 62/83/75 65/88/80 64/86/78
|
||||||
|
f 62/83/75 72/85/77 73/89/81 65/88/80
|
||||||
|
f 56/16/16 66/90/82 69/91/83 68/92/84
|
||||||
|
f 66/90/82 67/93/85 70/94/86 69/91/83
|
||||||
|
f 67/93/85 79/95/87 80/96/88 70/94/86
|
||||||
|
f 68/92/84 69/91/83 72/85/77 71/84/76
|
||||||
|
f 69/91/83 70/94/86 73/89/81 72/85/77
|
||||||
|
f 70/94/86 80/96/88 81/97/89 73/89/81
|
||||||
|
f 57/10/10 74/98/90 77/99/91 76/100/92
|
||||||
|
f 74/98/90 75/101/93 78/102/94 77/99/91
|
||||||
|
f 75/101/93 63/87/79 64/86/78 78/102/94
|
||||||
|
f 76/100/92 77/99/91 80/103/88 79/104/87
|
||||||
|
f 77/99/91 78/102/94 81/105/89 80/103/88
|
||||||
|
f 78/102/94 64/86/78 65/88/80 81/105/89
|
||||||
|
f 65/88/80 73/106/81 81/107/89
|
||||||
|
f 82/20/20 85/108/95 88/109/96 87/110/97
|
||||||
|
f 85/108/95 86/111/98 89/112/99 88/109/96
|
||||||
|
f 86/111/98 98/113/100 99/114/101 89/112/99
|
||||||
|
f 87/110/97 88/109/96 91/115/102 90/116/103
|
||||||
|
f 88/109/96 89/112/99 92/117/104 91/115/102
|
||||||
|
f 89/112/99 99/114/101 100/118/105 92/117/104
|
||||||
|
f 83/9/9 93/119/106 96/120/107 95/121/108
|
||||||
|
f 93/119/106 94/122/109 97/123/110 96/120/107
|
||||||
|
f 94/122/109 106/124/111 107/125/112 97/123/110
|
||||||
|
f 95/121/108 96/120/107 99/114/101 98/113/100
|
||||||
|
f 96/120/107 97/123/110 100/118/105 99/114/101
|
||||||
|
f 97/123/110 107/125/112 108/126/113 100/118/105
|
||||||
|
f 84/3/3 101/127/114 104/128/115 103/129/116
|
||||||
|
f 101/127/114 102/130/117 105/131/118 104/128/115
|
||||||
|
f 102/130/117 90/116/103 91/115/102 105/131/118
|
||||||
|
f 103/129/116 104/128/115 107/132/112 106/133/111
|
||||||
|
f 104/128/115 105/131/118 108/134/113 107/132/112
|
||||||
|
f 105/131/118 91/115/102 92/117/104 108/134/113
|
||||||
|
f 92/117/104 100/135/105 108/136/113
|
||||||
|
f 109/137/119 112/138/120 115/139/121 114/140/122
|
||||||
|
f 112/138/120 113/141/123 116/142/124 115/139/121
|
||||||
|
f 113/141/123 125/143/125 126/144/126 116/142/124
|
||||||
|
f 114/140/122 115/139/121 118/145/127 117/146/128
|
||||||
|
f 115/139/121 116/142/124 119/147/129 118/145/127
|
||||||
|
f 116/142/124 126/144/126 127/148/130 119/147/129
|
||||||
|
f 110/7/7 120/149/131 123/150/132 122/151/133
|
||||||
|
f 120/149/131 121/152/134 124/153/135 123/150/132
|
||||||
|
f 121/152/134 133/154/136 134/155/137 124/153/135
|
||||||
|
f 122/151/133 123/150/132 126/144/126 125/143/125
|
||||||
|
f 123/150/132 124/153/135 127/148/130 126/144/126
|
||||||
|
f 124/153/135 134/155/137 135/156/138 127/148/130
|
||||||
|
f 111/14/14 128/157/139 131/158/140 130/159/141
|
||||||
|
f 128/157/139 129/160/142 132/161/143 131/158/140
|
||||||
|
f 129/160/142 117/162/128 118/163/127 132/161/143
|
||||||
|
f 130/159/141 131/158/140 134/164/137 133/165/136
|
||||||
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|
Before Width: | Height: | Size: 28 KiB After Width: | Height: | Size: 28 KiB |
|
@ -1,6 +1,7 @@
|
||||||
pub mod camera;
|
pub mod camera;
|
||||||
pub mod instance;
|
pub mod instance;
|
||||||
|
pub mod model;
|
||||||
|
pub mod resources;
|
||||||
pub mod state;
|
pub mod state;
|
||||||
pub mod texture;
|
pub mod texture;
|
||||||
pub mod updater;
|
pub mod updater;
|
||||||
pub mod vertex;
|
|
||||||
|
|
128
src/core/model.rs
Normal file
128
src/core/model.rs
Normal file
|
@ -0,0 +1,128 @@
|
||||||
|
use std::ops::Range;
|
||||||
|
|
||||||
|
use crate::core::texture::Texture;
|
||||||
|
|
||||||
|
pub struct Material {
|
||||||
|
pub name: String,
|
||||||
|
pub diffuse_texture: Texture,
|
||||||
|
pub bind_group: wgpu::BindGroup,
|
||||||
|
}
|
||||||
|
|
||||||
|
pub struct Mesh {
|
||||||
|
pub name: String,
|
||||||
|
pub vertex_buffer: wgpu::Buffer,
|
||||||
|
pub index_buffer: wgpu::Buffer,
|
||||||
|
pub num_elements: u32,
|
||||||
|
pub material: usize,
|
||||||
|
}
|
||||||
|
|
||||||
|
pub struct Model {
|
||||||
|
pub meshes: Vec<Mesh>,
|
||||||
|
pub materials: Vec<Material>,
|
||||||
|
}
|
||||||
|
|
||||||
|
pub trait Vertex {
|
||||||
|
fn desc<'a>() -> wgpu::VertexBufferLayout<'a>;
|
||||||
|
}
|
||||||
|
|
||||||
|
#[repr(C)]
|
||||||
|
#[derive(Copy, Clone, Debug, bytemuck::Pod, bytemuck::Zeroable)]
|
||||||
|
pub struct ModelVertex {
|
||||||
|
pub position: [f32; 3],
|
||||||
|
pub tex_coords: [f32; 2],
|
||||||
|
pub normal: [f32; 3],
|
||||||
|
}
|
||||||
|
|
||||||
|
impl Vertex for ModelVertex {
|
||||||
|
fn desc<'a>() -> wgpu::VertexBufferLayout<'a> {
|
||||||
|
use std::mem;
|
||||||
|
wgpu::VertexBufferLayout {
|
||||||
|
array_stride: mem::size_of::<ModelVertex>() as wgpu::BufferAddress,
|
||||||
|
step_mode: wgpu::VertexStepMode::Vertex,
|
||||||
|
attributes: &[
|
||||||
|
wgpu::VertexAttribute {
|
||||||
|
offset: 0,
|
||||||
|
shader_location: 0,
|
||||||
|
format: wgpu::VertexFormat::Float32x3,
|
||||||
|
},
|
||||||
|
wgpu::VertexAttribute {
|
||||||
|
offset: mem::size_of::<[f32; 3]>() as wgpu::BufferAddress,
|
||||||
|
shader_location: 1,
|
||||||
|
format: wgpu::VertexFormat::Float32x2,
|
||||||
|
},
|
||||||
|
wgpu::VertexAttribute {
|
||||||
|
offset: mem::size_of::<[f32; 5]>() as wgpu::BufferAddress,
|
||||||
|
shader_location: 2,
|
||||||
|
format: wgpu::VertexFormat::Float32x3,
|
||||||
|
},
|
||||||
|
],
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
pub trait DrawModel<'a> {
|
||||||
|
fn draw_mesh(
|
||||||
|
&mut self,
|
||||||
|
mesh: &'a Mesh,
|
||||||
|
material: &'a Material,
|
||||||
|
camera_bind_group: &'a wgpu::BindGroup,
|
||||||
|
);
|
||||||
|
fn draw_mesh_instanced(
|
||||||
|
&mut self,
|
||||||
|
mesh: &'a Mesh,
|
||||||
|
material: &'a Material,
|
||||||
|
instances: Range<u32>,
|
||||||
|
camera_bind_group: &'a wgpu::BindGroup,
|
||||||
|
);
|
||||||
|
fn draw_model(&mut self, model: &'a Model, camera_bind_group: &'a wgpu::BindGroup);
|
||||||
|
fn draw_model_instanced(
|
||||||
|
&mut self,
|
||||||
|
model: &'a Model,
|
||||||
|
instances: Range<u32>,
|
||||||
|
camera_bind_group: &'a wgpu::BindGroup,
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
impl<'a, 'b> DrawModel<'b> for wgpu::RenderPass<'a>
|
||||||
|
where
|
||||||
|
'b: 'a,
|
||||||
|
{
|
||||||
|
fn draw_mesh(
|
||||||
|
&mut self,
|
||||||
|
mesh: &'b Mesh,
|
||||||
|
material: &'b Material,
|
||||||
|
camera_bind_group: &'b wgpu::BindGroup,
|
||||||
|
) {
|
||||||
|
self.draw_mesh_instanced(mesh, material, 0..1, camera_bind_group);
|
||||||
|
}
|
||||||
|
|
||||||
|
fn draw_mesh_instanced(
|
||||||
|
&mut self,
|
||||||
|
mesh: &'b Mesh,
|
||||||
|
material: &'b Material,
|
||||||
|
instances: Range<u32>,
|
||||||
|
camera_bind_group: &'b wgpu::BindGroup,
|
||||||
|
) {
|
||||||
|
self.set_vertex_buffer(0, mesh.vertex_buffer.slice(..));
|
||||||
|
self.set_index_buffer(mesh.index_buffer.slice(..), wgpu::IndexFormat::Uint32);
|
||||||
|
self.set_bind_group(0, &material.bind_group, &[]);
|
||||||
|
self.set_bind_group(1, camera_bind_group, &[]);
|
||||||
|
self.draw_indexed(0..mesh.num_elements, 0, instances);
|
||||||
|
}
|
||||||
|
|
||||||
|
fn draw_model(&mut self, model: &'b Model, camera_bind_group: &'b wgpu::BindGroup) {
|
||||||
|
self.draw_model_instanced(model, 0..1, camera_bind_group);
|
||||||
|
}
|
||||||
|
|
||||||
|
fn draw_model_instanced(
|
||||||
|
&mut self,
|
||||||
|
model: &'b Model,
|
||||||
|
instances: Range<u32>,
|
||||||
|
camera_bind_group: &'b wgpu::BindGroup,
|
||||||
|
) {
|
||||||
|
for mesh in &model.meshes {
|
||||||
|
let material = &model.materials[mesh.material];
|
||||||
|
self.draw_mesh_instanced(mesh, material, instances.clone(), camera_bind_group);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
124
src/core/resources.rs
Normal file
124
src/core/resources.rs
Normal file
|
@ -0,0 +1,124 @@
|
||||||
|
use std::io::{BufReader, Cursor};
|
||||||
|
use wgpu::util::DeviceExt;
|
||||||
|
|
||||||
|
use crate::core::model::{Material, Mesh, Model, ModelVertex};
|
||||||
|
use crate::core::texture::Texture;
|
||||||
|
|
||||||
|
pub async fn load_string(file_name: &str) -> anyhow::Result<String> {
|
||||||
|
let path = std::path::Path::new(env!("OUT_DIR"))
|
||||||
|
.join("res")
|
||||||
|
.join(file_name);
|
||||||
|
let txt = std::fs::read_to_string(path)?;
|
||||||
|
|
||||||
|
return Ok(txt);
|
||||||
|
}
|
||||||
|
|
||||||
|
pub async fn load_binary(file_name: &str) -> anyhow::Result<Vec<u8>> {
|
||||||
|
let path = std::path::Path::new(env!("OUT_DIR"))
|
||||||
|
.join("res")
|
||||||
|
.join(file_name);
|
||||||
|
let data = std::fs::read(path)?;
|
||||||
|
|
||||||
|
return Ok(data);
|
||||||
|
}
|
||||||
|
|
||||||
|
pub async fn load_texture(
|
||||||
|
file_name: &str,
|
||||||
|
device: &wgpu::Device,
|
||||||
|
queue: &wgpu::Queue,
|
||||||
|
) -> anyhow::Result<Texture> {
|
||||||
|
let data = load_binary(file_name).await?;
|
||||||
|
Texture::from_bytes(device, queue, &data, file_name)
|
||||||
|
}
|
||||||
|
|
||||||
|
pub async fn load_model(
|
||||||
|
file_name: &str,
|
||||||
|
device: &wgpu::Device,
|
||||||
|
queue: &wgpu::Queue,
|
||||||
|
layout: &wgpu::BindGroupLayout,
|
||||||
|
) -> anyhow::Result<Model> {
|
||||||
|
let obj_text = load_string(file_name).await?;
|
||||||
|
let obj_cursor = Cursor::new(obj_text);
|
||||||
|
let mut obj_reader = BufReader::new(obj_cursor);
|
||||||
|
|
||||||
|
let (models, obj_materials) = tobj::load_obj_buf_async(
|
||||||
|
&mut obj_reader,
|
||||||
|
&tobj::LoadOptions {
|
||||||
|
triangulate: true,
|
||||||
|
single_index: true,
|
||||||
|
..Default::default()
|
||||||
|
},
|
||||||
|
|p| async move {
|
||||||
|
let mat_text = load_string(&p).await.unwrap();
|
||||||
|
tobj::load_mtl_buf(&mut BufReader::new(Cursor::new(mat_text)))
|
||||||
|
},
|
||||||
|
)
|
||||||
|
.await?;
|
||||||
|
|
||||||
|
let mut materials = Vec::new();
|
||||||
|
for m in obj_materials? {
|
||||||
|
let diffuse_texture = load_texture(&m.diffuse_texture, device, queue).await?;
|
||||||
|
let bind_group = device.create_bind_group(&wgpu::BindGroupDescriptor {
|
||||||
|
layout,
|
||||||
|
entries: &[
|
||||||
|
wgpu::BindGroupEntry {
|
||||||
|
binding: 0,
|
||||||
|
resource: wgpu::BindingResource::TextureView(&diffuse_texture.view),
|
||||||
|
},
|
||||||
|
wgpu::BindGroupEntry {
|
||||||
|
binding: 1,
|
||||||
|
resource: wgpu::BindingResource::Sampler(&diffuse_texture.sampler),
|
||||||
|
},
|
||||||
|
],
|
||||||
|
label: None,
|
||||||
|
});
|
||||||
|
|
||||||
|
materials.push(Material {
|
||||||
|
name: m.name,
|
||||||
|
diffuse_texture,
|
||||||
|
bind_group,
|
||||||
|
})
|
||||||
|
}
|
||||||
|
|
||||||
|
let meshes = models
|
||||||
|
.into_iter()
|
||||||
|
.map(|m| {
|
||||||
|
let vertices = (0..m.mesh.positions.len() / 3)
|
||||||
|
.map(|i| ModelVertex {
|
||||||
|
position: [
|
||||||
|
m.mesh.positions[i * 3],
|
||||||
|
m.mesh.positions[i * 3 + 1],
|
||||||
|
m.mesh.positions[i * 3 + 2],
|
||||||
|
],
|
||||||
|
tex_coords: [m.mesh.texcoords[i * 2], m.mesh.texcoords[i * 2 + 1]],
|
||||||
|
normal: [
|
||||||
|
m.mesh.normals[i * 3],
|
||||||
|
m.mesh.normals[i * 3 + 1],
|
||||||
|
m.mesh.normals[i * 3 + 2],
|
||||||
|
],
|
||||||
|
})
|
||||||
|
.collect::<Vec<_>>();
|
||||||
|
|
||||||
|
let vertex_buffer = device.create_buffer_init(&wgpu::util::BufferInitDescriptor {
|
||||||
|
label: Some(&format!("{:?} Vertex Buffer", file_name)),
|
||||||
|
contents: bytemuck::cast_slice(&vertices),
|
||||||
|
usage: wgpu::BufferUsages::VERTEX,
|
||||||
|
});
|
||||||
|
let index_buffer = device.create_buffer_init(&wgpu::util::BufferInitDescriptor {
|
||||||
|
label: Some(&format!("{:?} Index Buffer", file_name)),
|
||||||
|
contents: bytemuck::cast_slice(&m.mesh.indices),
|
||||||
|
usage: wgpu::BufferUsages::INDEX,
|
||||||
|
});
|
||||||
|
|
||||||
|
Mesh {
|
||||||
|
name: file_name.to_string(),
|
||||||
|
vertex_buffer,
|
||||||
|
index_buffer,
|
||||||
|
num_elements: m.mesh.indices.len() as u32,
|
||||||
|
material: m.mesh.material_id.unwrap_or(0),
|
||||||
|
}
|
||||||
|
})
|
||||||
|
.collect::<Vec<_>>();
|
||||||
|
|
||||||
|
return Ok(Model { meshes, materials });
|
||||||
|
}
|
|
@ -6,39 +6,11 @@ use winit::{event::*, window::Window};
|
||||||
|
|
||||||
use super::camera::{Camera, CameraController, CameraUniform};
|
use super::camera::{Camera, CameraController, CameraUniform};
|
||||||
use super::instance::{Instance, InstanceRaw};
|
use super::instance::{Instance, InstanceRaw};
|
||||||
|
use super::model::{DrawModel, Model, ModelVertex, Vertex};
|
||||||
|
use super::resources;
|
||||||
use super::texture::Texture;
|
use super::texture::Texture;
|
||||||
use super::vertex::Vertex;
|
|
||||||
|
|
||||||
// test data
|
|
||||||
const VERTICES: &[Vertex] = &[
|
|
||||||
Vertex {
|
|
||||||
position: [-0.0868241, 0.49240386, 0.0],
|
|
||||||
tex_coords: [0.4131759, 0.99240386],
|
|
||||||
}, // A
|
|
||||||
Vertex {
|
|
||||||
position: [-0.49513406, 0.06958647, 0.0],
|
|
||||||
tex_coords: [0.0048659444, 0.56958647],
|
|
||||||
}, // B
|
|
||||||
Vertex {
|
|
||||||
position: [-0.21918549, -0.44939706, 0.0],
|
|
||||||
tex_coords: [0.28081453, 0.05060294],
|
|
||||||
}, // C
|
|
||||||
Vertex {
|
|
||||||
position: [0.35966998, -0.3473291, 0.0],
|
|
||||||
tex_coords: [0.85967, 0.1526709],
|
|
||||||
}, // D
|
|
||||||
Vertex {
|
|
||||||
position: [0.44147372, 0.2347359, 0.0],
|
|
||||||
tex_coords: [0.9414737, 0.7347359],
|
|
||||||
}, // E
|
|
||||||
];
|
|
||||||
const INDICES: &[u16] = &[0, 1, 4, 1, 2, 4, 2, 3, 4];
|
|
||||||
const NUM_INSTANCES_PER_ROW: u32 = 10;
|
const NUM_INSTANCES_PER_ROW: u32 = 10;
|
||||||
const INSTANCE_DISPLACEMENT: cgmath::Vector3<f32> = cgmath::Vector3::new(
|
|
||||||
NUM_INSTANCES_PER_ROW as f32 * 0.5,
|
|
||||||
0.0,
|
|
||||||
NUM_INSTANCES_PER_ROW as f32 * 0.5,
|
|
||||||
);
|
|
||||||
|
|
||||||
pub struct State {
|
pub struct State {
|
||||||
pub size: winit::dpi::PhysicalSize<u32>,
|
pub size: winit::dpi::PhysicalSize<u32>,
|
||||||
|
@ -48,10 +20,6 @@ pub struct State {
|
||||||
queue: wgpu::Queue,
|
queue: wgpu::Queue,
|
||||||
config: wgpu::SurfaceConfiguration,
|
config: wgpu::SurfaceConfiguration,
|
||||||
render_pipeline: wgpu::RenderPipeline,
|
render_pipeline: wgpu::RenderPipeline,
|
||||||
vertex_buffer: wgpu::Buffer,
|
|
||||||
index_buffer: wgpu::Buffer,
|
|
||||||
num_indices: u32,
|
|
||||||
diffuse_bind_group: wgpu::BindGroup,
|
|
||||||
camera: Camera,
|
camera: Camera,
|
||||||
camera_uniform: CameraUniform,
|
camera_uniform: CameraUniform,
|
||||||
camera_buffer: wgpu::Buffer,
|
camera_buffer: wgpu::Buffer,
|
||||||
|
@ -59,6 +27,8 @@ pub struct State {
|
||||||
camera_controller: CameraController,
|
camera_controller: CameraController,
|
||||||
instances: Vec<Instance>,
|
instances: Vec<Instance>,
|
||||||
instance_buffer: wgpu::Buffer,
|
instance_buffer: wgpu::Buffer,
|
||||||
|
depth_texture: Texture,
|
||||||
|
obj_model: Model,
|
||||||
}
|
}
|
||||||
|
|
||||||
impl State {
|
impl State {
|
||||||
|
@ -141,11 +111,7 @@ impl State {
|
||||||
|
|
||||||
let camera_controller = CameraController::new(1.0, 2.0);
|
let camera_controller = CameraController::new(1.0, 2.0);
|
||||||
|
|
||||||
// Test image
|
|
||||||
surface.configure(&device, &config);
|
surface.configure(&device, &config);
|
||||||
let diffuse_bytes = include_bytes!("../../assets/test.png");
|
|
||||||
let diffuse_texture =
|
|
||||||
Texture::from_bytes(&device, &queue, diffuse_bytes, "../../assets/test.png").unwrap();
|
|
||||||
|
|
||||||
let texture_bind_group_layout =
|
let texture_bind_group_layout =
|
||||||
device.create_bind_group_layout(&wgpu::BindGroupLayoutDescriptor {
|
device.create_bind_group_layout(&wgpu::BindGroupLayoutDescriptor {
|
||||||
|
@ -171,33 +137,22 @@ impl State {
|
||||||
],
|
],
|
||||||
label: Some("texture_bind_group_layout"),
|
label: Some("texture_bind_group_layout"),
|
||||||
});
|
});
|
||||||
let diffuse_bind_group = device.create_bind_group(&wgpu::BindGroupDescriptor {
|
|
||||||
layout: &texture_bind_group_layout,
|
|
||||||
entries: &[
|
|
||||||
wgpu::BindGroupEntry {
|
|
||||||
binding: 0,
|
|
||||||
resource: wgpu::BindingResource::TextureView(&diffuse_texture.view),
|
|
||||||
},
|
|
||||||
wgpu::BindGroupEntry {
|
|
||||||
binding: 1,
|
|
||||||
resource: wgpu::BindingResource::Sampler(&diffuse_texture.sampler),
|
|
||||||
},
|
|
||||||
],
|
|
||||||
label: Some("diffuse_bind_group"),
|
|
||||||
});
|
|
||||||
|
|
||||||
|
let obj_model =
|
||||||
|
resources::load_model("cube.obj", &device, &queue, &texture_bind_group_layout)
|
||||||
|
.await
|
||||||
|
.unwrap();
|
||||||
|
|
||||||
|
const SPACE_BETWEEN: f32 = 3.0;
|
||||||
let instances = (0..NUM_INSTANCES_PER_ROW)
|
let instances = (0..NUM_INSTANCES_PER_ROW)
|
||||||
.flat_map(|z| {
|
.flat_map(|z| {
|
||||||
(0..NUM_INSTANCES_PER_ROW).map(move |x| {
|
(0..NUM_INSTANCES_PER_ROW).map(move |x| {
|
||||||
let position = cgmath::Vector3 {
|
let x = SPACE_BETWEEN * (x as f32 - NUM_INSTANCES_PER_ROW as f32 / 2.0);
|
||||||
x: x as f32,
|
let z = SPACE_BETWEEN * (z as f32 - NUM_INSTANCES_PER_ROW as f32 / 2.0);
|
||||||
y: 0.0,
|
|
||||||
z: z as f32,
|
let position = cgmath::Vector3 { x, y: 0.0, z };
|
||||||
} - INSTANCE_DISPLACEMENT;
|
|
||||||
|
|
||||||
let rotation = if position.is_zero() {
|
let rotation = if position.is_zero() {
|
||||||
// this is needed so an object at (0, 0, 0) won't get scaled to zero
|
|
||||||
// as Quaternions can effect scale if they're not created correctly
|
|
||||||
cgmath::Quaternion::from_axis_angle(
|
cgmath::Quaternion::from_axis_angle(
|
||||||
cgmath::Vector3::unit_z(),
|
cgmath::Vector3::unit_z(),
|
||||||
cgmath::Deg(0.0),
|
cgmath::Deg(0.0),
|
||||||
|
@ -210,6 +165,7 @@ impl State {
|
||||||
})
|
})
|
||||||
})
|
})
|
||||||
.collect::<Vec<_>>();
|
.collect::<Vec<_>>();
|
||||||
|
|
||||||
let instance_data = instances.iter().map(Instance::to_raw).collect::<Vec<_>>();
|
let instance_data = instances.iter().map(Instance::to_raw).collect::<Vec<_>>();
|
||||||
let instance_buffer = device.create_buffer_init(&wgpu::util::BufferInitDescriptor {
|
let instance_buffer = device.create_buffer_init(&wgpu::util::BufferInitDescriptor {
|
||||||
label: Some("Instance Buffer"),
|
label: Some("Instance Buffer"),
|
||||||
|
@ -217,6 +173,8 @@ impl State {
|
||||||
usage: wgpu::BufferUsages::VERTEX,
|
usage: wgpu::BufferUsages::VERTEX,
|
||||||
});
|
});
|
||||||
|
|
||||||
|
let depth_texture = Texture::create_depth_texture(&device, &config, "depth_texture");
|
||||||
|
|
||||||
// let shader = device.create_shader_module(wgpu::ShaderModuleDescriptor {
|
// let shader = device.create_shader_module(wgpu::ShaderModuleDescriptor {
|
||||||
// label: Some("Shader"),
|
// label: Some("Shader"),
|
||||||
// source: wgpu::ShaderSource::Wgsl(include_str!("../shaders/test.wgsl").into()),
|
// source: wgpu::ShaderSource::Wgsl(include_str!("../shaders/test.wgsl").into()),
|
||||||
|
@ -236,10 +194,9 @@ impl State {
|
||||||
vertex: wgpu::VertexState {
|
vertex: wgpu::VertexState {
|
||||||
module: &shader,
|
module: &shader,
|
||||||
entry_point: "vs_main",
|
entry_point: "vs_main",
|
||||||
buffers: &[Vertex::desc(), InstanceRaw::desc()],
|
buffers: &[ModelVertex::desc(), InstanceRaw::desc()],
|
||||||
},
|
},
|
||||||
fragment: Some(wgpu::FragmentState {
|
fragment: Some(wgpu::FragmentState {
|
||||||
// 3.
|
|
||||||
module: &shader,
|
module: &shader,
|
||||||
entry_point: "fs_main",
|
entry_point: "fs_main",
|
||||||
targets: &[Some(wgpu::ColorTargetState {
|
targets: &[Some(wgpu::ColorTargetState {
|
||||||
|
@ -260,7 +217,13 @@ impl State {
|
||||||
// Requires Features::CONSERVATIVE_RASTERIZATION
|
// Requires Features::CONSERVATIVE_RASTERIZATION
|
||||||
conservative: false,
|
conservative: false,
|
||||||
},
|
},
|
||||||
depth_stencil: None,
|
depth_stencil: Some(wgpu::DepthStencilState {
|
||||||
|
format: Texture::DEPTH_FORMAT,
|
||||||
|
depth_write_enabled: true,
|
||||||
|
depth_compare: wgpu::CompareFunction::Less,
|
||||||
|
stencil: wgpu::StencilState::default(),
|
||||||
|
bias: wgpu::DepthBiasState::default(),
|
||||||
|
}),
|
||||||
multisample: wgpu::MultisampleState {
|
multisample: wgpu::MultisampleState {
|
||||||
count: 1,
|
count: 1,
|
||||||
mask: !0,
|
mask: !0,
|
||||||
|
@ -269,19 +232,6 @@ impl State {
|
||||||
multiview: None,
|
multiview: None,
|
||||||
});
|
});
|
||||||
|
|
||||||
let vertex_buffer = device.create_buffer_init(&wgpu::util::BufferInitDescriptor {
|
|
||||||
label: Some("Vertex Buffer"),
|
|
||||||
contents: bytemuck::cast_slice(VERTICES),
|
|
||||||
usage: wgpu::BufferUsages::VERTEX,
|
|
||||||
});
|
|
||||||
|
|
||||||
let index_buffer = device.create_buffer_init(&wgpu::util::BufferInitDescriptor {
|
|
||||||
label: Some("Index Buffer"),
|
|
||||||
contents: bytemuck::cast_slice(INDICES),
|
|
||||||
usage: wgpu::BufferUsages::INDEX,
|
|
||||||
});
|
|
||||||
let num_indices = INDICES.len() as u32;
|
|
||||||
|
|
||||||
return Self {
|
return Self {
|
||||||
size,
|
size,
|
||||||
surface,
|
surface,
|
||||||
|
@ -289,10 +239,6 @@ impl State {
|
||||||
queue,
|
queue,
|
||||||
config,
|
config,
|
||||||
render_pipeline,
|
render_pipeline,
|
||||||
vertex_buffer,
|
|
||||||
index_buffer,
|
|
||||||
num_indices,
|
|
||||||
diffuse_bind_group,
|
|
||||||
camera,
|
camera,
|
||||||
camera_uniform,
|
camera_uniform,
|
||||||
camera_buffer,
|
camera_buffer,
|
||||||
|
@ -300,6 +246,8 @@ impl State {
|
||||||
camera_controller,
|
camera_controller,
|
||||||
instances,
|
instances,
|
||||||
instance_buffer,
|
instance_buffer,
|
||||||
|
depth_texture,
|
||||||
|
obj_model,
|
||||||
};
|
};
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -312,6 +260,8 @@ impl State {
|
||||||
self.camera
|
self.camera
|
||||||
.projection
|
.projection
|
||||||
.resize(new_size.width, new_size.height);
|
.resize(new_size.width, new_size.height);
|
||||||
|
self.depth_texture =
|
||||||
|
Texture::create_depth_texture(&self.device, &self.config, "depth_texture");
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -357,28 +307,34 @@ impl State {
|
||||||
resolve_target: None,
|
resolve_target: None,
|
||||||
ops: wgpu::Operations {
|
ops: wgpu::Operations {
|
||||||
load: wgpu::LoadOp::Clear(wgpu::Color {
|
load: wgpu::LoadOp::Clear(wgpu::Color {
|
||||||
r: 0.1,
|
r: 0.0,
|
||||||
g: 0.2,
|
g: 0.5,
|
||||||
b: 0.3,
|
b: 0.0,
|
||||||
a: 1.0,
|
a: 1.0,
|
||||||
}),
|
}),
|
||||||
store: true,
|
store: true,
|
||||||
},
|
},
|
||||||
}),
|
}),
|
||||||
],
|
],
|
||||||
depth_stencil_attachment: None,
|
depth_stencil_attachment: Some(wgpu::RenderPassDepthStencilAttachment {
|
||||||
|
view: &self.depth_texture.view,
|
||||||
|
depth_ops: Some(wgpu::Operations {
|
||||||
|
load: wgpu::LoadOp::Clear(1.0),
|
||||||
|
store: true,
|
||||||
|
}),
|
||||||
|
stencil_ops: None,
|
||||||
|
}),
|
||||||
});
|
});
|
||||||
|
|
||||||
render_pass.set_pipeline(&self.render_pipeline);
|
render_pass.set_pipeline(&self.render_pipeline);
|
||||||
|
|
||||||
render_pass.set_bind_group(0, &self.diffuse_bind_group, &[]);
|
|
||||||
render_pass.set_bind_group(1, &self.camera_bind_group, &[]);
|
|
||||||
|
|
||||||
render_pass.set_vertex_buffer(0, self.vertex_buffer.slice(..));
|
|
||||||
render_pass.set_vertex_buffer(1, self.instance_buffer.slice(..));
|
render_pass.set_vertex_buffer(1, self.instance_buffer.slice(..));
|
||||||
render_pass.set_index_buffer(self.index_buffer.slice(..), wgpu::IndexFormat::Uint16);
|
|
||||||
|
|
||||||
render_pass.draw_indexed(0..self.num_indices, 0, 0..self.instances.len() as _);
|
render_pass.draw_model_instanced(
|
||||||
|
&self.obj_model,
|
||||||
|
0..self.instances.len() as u32,
|
||||||
|
&self.camera_bind_group,
|
||||||
|
);
|
||||||
}
|
}
|
||||||
|
|
||||||
// submit will accept anything that implements IntoIter
|
// submit will accept anything that implements IntoIter
|
||||||
|
|
|
@ -8,6 +8,50 @@ pub struct Texture {
|
||||||
}
|
}
|
||||||
|
|
||||||
impl Texture {
|
impl Texture {
|
||||||
|
pub const DEPTH_FORMAT: wgpu::TextureFormat = wgpu::TextureFormat::Depth32Float;
|
||||||
|
|
||||||
|
pub fn create_depth_texture(
|
||||||
|
device: &wgpu::Device,
|
||||||
|
config: &wgpu::SurfaceConfiguration,
|
||||||
|
label: &str,
|
||||||
|
) -> Self {
|
||||||
|
let size = wgpu::Extent3d {
|
||||||
|
width: config.width,
|
||||||
|
height: config.height,
|
||||||
|
depth_or_array_layers: 1,
|
||||||
|
};
|
||||||
|
let desc = wgpu::TextureDescriptor {
|
||||||
|
label: Some(label),
|
||||||
|
size,
|
||||||
|
mip_level_count: 1,
|
||||||
|
sample_count: 1,
|
||||||
|
dimension: wgpu::TextureDimension::D2,
|
||||||
|
format: Self::DEPTH_FORMAT,
|
||||||
|
usage: wgpu::TextureUsages::RENDER_ATTACHMENT | wgpu::TextureUsages::TEXTURE_BINDING,
|
||||||
|
};
|
||||||
|
let texture = device.create_texture(&desc);
|
||||||
|
|
||||||
|
let view = texture.create_view(&wgpu::TextureViewDescriptor::default());
|
||||||
|
let sampler = device.create_sampler(&wgpu::SamplerDescriptor {
|
||||||
|
address_mode_u: wgpu::AddressMode::ClampToEdge,
|
||||||
|
address_mode_v: wgpu::AddressMode::ClampToEdge,
|
||||||
|
address_mode_w: wgpu::AddressMode::ClampToEdge,
|
||||||
|
mag_filter: wgpu::FilterMode::Linear,
|
||||||
|
min_filter: wgpu::FilterMode::Linear,
|
||||||
|
mipmap_filter: wgpu::FilterMode::Nearest,
|
||||||
|
compare: Some(wgpu::CompareFunction::LessEqual),
|
||||||
|
lod_min_clamp: -100.0,
|
||||||
|
lod_max_clamp: 100.0,
|
||||||
|
..Default::default()
|
||||||
|
});
|
||||||
|
|
||||||
|
Self {
|
||||||
|
texture,
|
||||||
|
view,
|
||||||
|
sampler,
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
pub fn from_bytes(
|
pub fn from_bytes(
|
||||||
device: &wgpu::Device,
|
device: &wgpu::Device,
|
||||||
queue: &wgpu::Queue,
|
queue: &wgpu::Queue,
|
||||||
|
|
|
@ -1,19 +0,0 @@
|
||||||
#[repr(C)]
|
|
||||||
#[derive(Copy, Clone, Debug, bytemuck::Pod, bytemuck::Zeroable)]
|
|
||||||
pub struct Vertex {
|
|
||||||
pub position: [f32; 3],
|
|
||||||
pub tex_coords: [f32; 2],
|
|
||||||
}
|
|
||||||
|
|
||||||
impl Vertex {
|
|
||||||
const ATTRIBS: [wgpu::VertexAttribute; 2] =
|
|
||||||
wgpu::vertex_attr_array![0 => Float32x3, 1 => Float32x2];
|
|
||||||
|
|
||||||
pub fn desc<'a>() -> wgpu::VertexBufferLayout<'a> {
|
|
||||||
return wgpu::VertexBufferLayout {
|
|
||||||
array_stride: std::mem::size_of::<Vertex>() as wgpu::BufferAddress,
|
|
||||||
step_mode: wgpu::VertexStepMode::Vertex,
|
|
||||||
attributes: &Self::ATTRIBS,
|
|
||||||
};
|
|
||||||
}
|
|
||||||
}
|
|
Loading…
Add table
Add a link
Reference in a new issue