diff --git a/Cargo.lock b/Cargo.lock
index be25fb6..b916a28 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -122,12 +122,6 @@ dependencies = [
  "memchr",
 ]
 
-[[package]]
-name = "aligned-vec"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4aa90d7ce82d4be67b64039a3d588d38dbcc6736577de4a847025ce5b0c468d1"
-
 [[package]]
 name = "allocator-api2"
 version = "0.2.18"
@@ -219,12 +213,6 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
-[[package]]
-name = "anyhow"
-version = "1.0.86"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b3d1d046238990b9cf5bcde22a3fb3584ee5cf65fb2765f454ed428c7a0063da"
-
 [[package]]
 name = "approx"
 version = "0.5.1"
@@ -234,12 +222,6 @@ dependencies = [
  "num-traits",
 ]
 
-[[package]]
-name = "arbitrary"
-version = "1.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d5a26814d8dcb93b0e5a0ff3c6d80a8843bafb21b39e8e18a6f05471870e110"
-
 [[package]]
 name = "arboard"
 version = "3.4.0"
@@ -255,17 +237,6 @@ dependencies = [
  "x11rb",
 ]
 
-[[package]]
-name = "arg_enum_proc_macro"
-version = "0.3.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ae92a5119aa49cdbcf6b9f893fe4e1d98b04ccbf82ee0584ad948a44a734dea"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.64",
-]
-
 [[package]]
 name = "arrayref"
 version = "0.3.7"
@@ -528,29 +499,6 @@ version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0c4b4d0bd25bd0b74681c0ad21497610ce1b7c91b1022cd21c80c6fbdd9476b0"
 
-[[package]]
-name = "av1-grain"
-version = "0.2.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6678909d8c5d46a42abcf571271e15fdbc0a225e3646cf23762cd415046c78bf"
-dependencies = [
- "anyhow",
- "arrayvec",
- "log",
- "nom",
- "num-rational",
- "v_frame",
-]
-
-[[package]]
-name = "avif-serialize"
-version = "0.8.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "876c75a42f6364451a033496a14c44bffe41f5f4a8236f697391f11024e596d2"
-dependencies = [
- "arrayvec",
-]
-
 [[package]]
 name = "bit-set"
 version = "0.5.3"
@@ -566,12 +514,6 @@ version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "349f9b6a179ed607305526ca489b34ad0a41aed5f7980fa90eb03160b69598fb"
 
-[[package]]
-name = "bit_field"
-version = "0.10.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc827186963e592360843fb5ba4b973e145841266c1357f7180c43526f2e5b61"
-
 [[package]]
 name = "bitflags"
 version = "1.3.2"
@@ -584,12 +526,6 @@ version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cf4b9d6a944f767f8e5e0db018570623c85f3d925ac718db4e06d0187adb21c1"
 
-[[package]]
-name = "bitstream-io"
-version = "2.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7c12d1856e42f0d817a835fe55853957c85c8c8a470114029143d3f12671446e"
-
 [[package]]
 name = "block"
 version = "0.1.6"
@@ -666,12 +602,6 @@ dependencies = [
  "piper",
 ]
 
-[[package]]
-name = "built"
-version = "0.7.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "41bfbdb21256b87a8b5e80fab81a8eed158178e812fd7ba451907518b2742f16"
-
 [[package]]
 name = "bumpalo"
 version = "3.16.0"
@@ -704,12 +634,6 @@ version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
 
-[[package]]
-name = "byteorder-lite"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f1fe948ff07f4bd06c30984e69f5b4899c516a3ef74f34df92a2df2ab535495"
-
 [[package]]
 name = "bytes"
 version = "1.6.0"
@@ -759,16 +683,6 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6d43a04d8753f35258c91f8ec639f792891f748a1edbd759cf1dcea3382ad83c"
 
-[[package]]
-name = "cfg-expr"
-version = "0.15.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d067ad48b8650848b989a59a86c6c36a995d02d2bf778d45c3c5d57bc2718f02"
-dependencies = [
- "smallvec",
- "target-lexicon",
-]
-
 [[package]]
 name = "cfg-if"
 version = "1.0.0"
@@ -959,37 +873,12 @@ dependencies = [
  "cfg-if",
 ]
 
-[[package]]
-name = "crossbeam-deque"
-version = "0.8.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "613f8cc01fe9cf1a3eb3d7f488fd2fa8388403e97039e2f73692932e291a770d"
-dependencies = [
- "crossbeam-epoch",
- "crossbeam-utils",
-]
-
-[[package]]
-name = "crossbeam-epoch"
-version = "0.9.18"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b82ac4a3c2ca9c3460964f020e1402edd5753411d7737aa39c3714ad1b5420e"
-dependencies = [
- "crossbeam-utils",
-]
-
 [[package]]
 name = "crossbeam-utils"
 version = "0.8.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "248e3bacc7dc6baa3b21e405ee045c3047101a49145e7e9eca583ab4c2ca5345"
 
-[[package]]
-name = "crunchy"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a81dae078cea95a014a339291cec439d2f232ebe854a9d672b796c6afafa9b7"
-
 [[package]]
 name = "crypto-common"
 version = "0.1.6"
@@ -1027,27 +916,6 @@ dependencies = [
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 ]
 
-[[package]]
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-version = "5.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a49173b84e034382284f27f1af4dcbbd231ffa358c0fe316541a7337f376a35"
-dependencies = [
- "dirs-sys",
-]
-
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "520f05a5cbd335fae5a99ff7a6ab8627577660ee5cfd6a94a6a929b52ff0321c"
-dependencies = [
- "libc",
- "option-ext",
- "redox_users",
- "windows-sys 0.48.0",
-]
-
 [[package]]
 name = "dispatch"
 version = "0.2.0"
@@ -1104,7 +972,7 @@ dependencies = [
  "glow",
  "glutin",
  "glutin-winit",
- "image 0.24.9",
+ "image",
  "js-sys",
  "log",
  "objc",
@@ -1138,17 +1006,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "egui-file-dialog"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f42a712dafe93177d5d99e3dd451783439d68c971ae88873b526c20ce37ce094"
-dependencies = [
- "directories",
- "egui",
- "sysinfo",
-]
-
 [[package]]
 name = "egui-wgpu"
 version = "0.27.2"
@@ -1192,7 +1049,6 @@ checksum = "1b78779f35ded1a853786c9ce0b43fe1053e10a21ea3b23ebea411805ce41593"
 dependencies = [
  "egui",
  "enum-map",
- "image 0.24.9",
  "log",
  "mime_guess2",
  "serde",
@@ -1214,12 +1070,6 @@ dependencies = [
  "winit",
 ]
 
-[[package]]
-name = "either"
-version = "1.12.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3dca9240753cf90908d7e4aac30f630662b02aebaa1b58a3cadabdb23385b58b"
-
 [[package]]
 name = "emath"
 version = "0.27.2"
@@ -1404,22 +1254,6 @@ dependencies = [
  "pin-project-lite",
 ]
 
-[[package]]
-name = "exr"
-version = "1.72.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "887d93f60543e9a9362ef8a21beedd0a833c5d9610e18c67abe15a5963dcb1a4"
-dependencies = [
- "bit_field",
- "flume",
- "half",
- "lebe",
- "miniz_oxide",
- "rayon-core",
- "smallvec",
- "zune-inflate",
-]
-
 [[package]]
 name = "fastrand"
 version = "1.9.0"
@@ -1454,15 +1288,6 @@ dependencies = [
  "miniz_oxide",
 ]
 
-[[package]]
-name = "flume"
-version = "0.11.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "55ac459de2512911e4b674ce33cf20befaba382d05b62b008afc1c8b57cbf181"
-dependencies = [
- "spin",
-]
-
 [[package]]
 name = "foreign-types"
 version = "0.5.0"
@@ -1567,19 +1392,6 @@ dependencies = [
  "slab",
 ]
 
-[[package]]
-name = "generator"
-version = "0.7.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5cc16584ff22b460a382b7feec54b23d2908d858152e5739a120b949293bd74e"
-dependencies = [
- "cc",
- "libc",
- "log",
- "rustversion",
- "windows 0.48.0",
-]
-
 [[package]]
 name = "generic-array"
 version = "0.14.7"
@@ -1611,16 +1423,6 @@ dependencies = [
  "wasi",
 ]
 
-[[package]]
-name = "gif"
-version = "0.13.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3fb2d69b19215e18bb912fa30f7ce15846e301408695e44e0ef719f1da9e19f2"
-dependencies = [
- "color_quant",
- "weezl",
-]
-
 [[package]]
 name = "gl_generator"
 version = "0.14.0"
@@ -1761,16 +1563,6 @@ dependencies = [
  "bitflags 2.5.0",
 ]
 
-[[package]]
-name = "half"
-version = "2.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6dd08c532ae367adf81c312a4580bc67f1d0fe8bc9c460520283f4c0ff277888"
-dependencies = [
- "cfg-if",
- "crunchy",
-]
-
 [[package]]
 name = "hashbrown"
 version = "0.14.5"
@@ -1796,12 +1588,6 @@ dependencies = [
  "winapi",
 ]
 
-[[package]]
-name = "heck"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
-
 [[package]]
 name = "hermit-abi"
 version = "0.3.9"
@@ -1869,45 +1655,6 @@ dependencies = [
  "png",
 ]
 
-[[package]]
-name = "image"
-version = "0.25.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fd54d660e773627692c524beaad361aca785a4f9f5730ce91f42aabe5bce3d11"
-dependencies = [
- "bytemuck",
- "byteorder",
- "color_quant",
- "exr",
- "gif",
- "image-webp",
- "num-traits",
- "png",
- "qoi",
- "ravif",
- "rayon",
- "rgb",
- "tiff",
- "zune-core",
- "zune-jpeg",
-]
-
-[[package]]
-name = "image-webp"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d730b085583c4d789dfd07fdcf185be59501666a90c97c40162b37e4fdad272d"
-dependencies = [
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- "thiserror",
-]
-
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-version = "1.10.1"
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-
 [[package]]
 name = "indexmap"
 version = "2.2.6"
@@ -1927,17 +1674,6 @@ dependencies = [
  "cfg-if",
 ]
 
-[[package]]
-name = "interpolate_name"
-version = "0.2.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
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-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.64",
-]
-
 [[package]]
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@@ -1955,15 +1691,6 @@ version = "1.70.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f8478577c03552c21db0e2724ffb8986a5ce7af88107e6be5d2ee6e158c12800"
 
-[[package]]
-name = "itertools"
-version = "0.12.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba291022dbbd398a455acf126c1e341954079855bc60dfdda641363bd6922569"
-dependencies = [
- "either",
-]
-
 [[package]]
 name = "jni"
 version = "0.21.1"
@@ -1995,12 +1722,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "jpeg-decoder"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f5d4a7da358eff58addd2877a45865158f0d78c911d43a5784ceb7bbf52833b0"
-
 [[package]]
 name = "js-sys"
 version = "0.3.69"
@@ -2027,35 +1748,12 @@ version = "3.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e2db585e1d738fc771bf08a151420d3ed193d9d895a36df7f6f8a9456b911ddc"
 
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
-
-[[package]]
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-version = "0.5.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "03087c2bad5e1034e8cace5926dec053fb3790248370865f5117a7d0213354c8"
-
 [[package]]
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9c198f91728a82281a64e1f4f9eeb25d82cb32a5de251c6bd1b5154d63a8e7bd"
 
-[[package]]
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-version = "0.4.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a96cfd5557eb82f2b83fed4955246c988d331975a002961b07c81584d107e7f7"
-dependencies = [
- "arbitrary",
- "cc",
- "once_cell",
-]
-
 [[package]]
 name = "libloading"
 version = "0.7.4"
@@ -2087,16 +1785,6 @@ dependencies = [
  "redox_syscall 0.4.1",
 ]
 
-[[package]]
-name = "libredox"
-version = "0.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c0ff37bd590ca25063e35af745c343cb7a0271906fb7b37e4813e8f79f00268d"
-dependencies = [
- "bitflags 2.5.0",
- "libc",
-]
-
 [[package]]
 name = "linux-raw-sys"
 version = "0.3.8"
@@ -2131,29 +1819,6 @@ version = "0.4.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "90ed8c1e510134f979dbc4f070f87d4313098b704861a105fe34231c70a3901c"
 
-[[package]]
-name = "loom"
-version = "0.5.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ff50ecb28bb86013e935fb6683ab1f6d3a20016f123c76fd4c27470076ac30f5"
-dependencies = [
- "cfg-if",
- "generator",
- "pin-utils",
- "scoped-tls",
- "tracing",
- "tracing-subscriber",
-]
-
-[[package]]
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-version = "0.1.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
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-dependencies = [
- "imgref",
-]
-
 [[package]]
 name = "malloc_buf"
 version = "0.0.6"
@@ -2163,29 +1828,15 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
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-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8263075bb86c5a1b1427b5ae862e8889656f126e9f77c484496e8b47cf5c5558"
-dependencies = [
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-]
-
 [[package]]
 name = "mathe-img-processor"
 version = "0.1.0"
 dependencies = [
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  "eframe",
- "egui-file-dialog",
  "egui_extras",
  "env_logger",
- "image 0.25.1",
  "nalgebra",
- "oneshot",
- "rayon",
- "threadpool",
 ]
 
 [[package]]
@@ -2198,16 +1849,6 @@ dependencies = [
  "rawpointer",
 ]
 
-[[package]]
-name = "maybe-rayon"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ea1f30cedd69f0a2954655f7188c6a834246d2bcf1e315e2ac40c4b24dc9519"
-dependencies = [
- "cfg-if",
- "rayon",
-]
-
 [[package]]
 name = "memchr"
 version = "2.7.2"
@@ -2272,12 +1913,6 @@ dependencies = [
  "unicase",
 ]
 
-[[package]]
-name = "minimal-lexical"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
-
 [[package]]
 name = "miniz_oxide"
 version = "0.7.2"
@@ -2366,12 +2001,6 @@ dependencies = [
  "jni-sys",
 ]
 
-[[package]]
-name = "new_debug_unreachable"
-version = "1.0.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "650eef8c711430f1a879fdd01d4745a7deea475becfb90269c06775983bbf086"
-
 [[package]]
 name = "nix"
 version = "0.26.4"
@@ -2390,51 +2019,6 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2bf50223579dc7cdcfb3bfcacf7069ff68243f8c363f62ffa99cf000a6b9c451"
 
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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-dependencies = [
- "memchr",
- "minimal-lexical",
-]
-
-[[package]]
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-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
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-
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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-dependencies = [
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-
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "77a8165726e8236064dbb45459242600304b42a5ea24ee2948e18e023bf7ba84"
-dependencies = [
- "overload",
- "winapi",
-]
-
-[[package]]
-name = "num-bigint"
-version = "0.4.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c165a9ab64cf766f73521c0dd2cfdff64f488b8f0b3e621face3462d3db536d7"
-dependencies = [
- "num-integer",
- "num-traits",
-]
-
 [[package]]
 name = "num-complex"
 version = "0.4.6"
@@ -2444,17 +2028,6 @@ dependencies = [
  "num-traits",
 ]
 
-[[package]]
-name = "num-derive"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed3955f1a9c7c0c15e092f9c887db08b1fc683305fdf6eb6684f22555355e202"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.64",
-]
-
 [[package]]
 name = "num-integer"
 version = "0.1.46"
@@ -2470,7 +2043,6 @@ version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f83d14da390562dca69fc84082e73e548e1ad308d24accdedd2720017cb37824"
 dependencies = [
- "num-bigint",
  "num-integer",
  "num-traits",
 ]
@@ -2484,16 +2056,6 @@ dependencies = [
  "autocfg",
 ]
 
-[[package]]
-name = "num_cpus"
-version = "1.16.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4161fcb6d602d4d2081af7c3a45852d875a03dd337a6bfdd6e06407b61342a43"
-dependencies = [
- "hermit-abi",
- "libc",
-]
-
 [[package]]
 name = "num_enum"
 version = "0.7.2"
@@ -2637,28 +2199,13 @@ version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
 
-[[package]]
-name = "oneshot"
-version = "0.1.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6f6640c6bda7731b1fdbab747981a0f896dd1fedaf9f4a53fa237a04a84431f4"
-dependencies = [
- "loom",
-]
-
-[[package]]
-name = "option-ext"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "04744f49eae99ab78e0d5c0b603ab218f515ea8cfe5a456d7629ad883a3b6e7d"
-
 [[package]]
 name = "orbclient"
 version = "0.3.47"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "52f0d54bde9774d3a51dcf281a5def240c71996bc6ca05d2c847ec8b2b216166"
 dependencies = [
- "libredox 0.0.2",
+ "libredox",
 ]
 
 [[package]]
@@ -2671,12 +2218,6 @@ dependencies = [
  "pin-project-lite",
 ]
 
-[[package]]
-name = "overload"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b15813163c1d831bf4a13c3610c05c0d03b39feb07f7e09fa234dac9b15aaf39"
-
 [[package]]
 name = "owned_ttf_parser"
 version = "0.21.0"
@@ -2851,34 +2392,6 @@ name = "profiling"
 version = "1.0.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "43d84d1d7a6ac92673717f9f6d1518374ef257669c24ebc5ac25d5033828be58"
-dependencies = [
- "profiling-procmacros",
-]
-
-[[package]]
-name = "profiling-procmacros"
-version = "1.0.15"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8021cf59c8ec9c432cfc2526ac6b8aa508ecaf29cd415f271b8406c1b851c3fd"
-dependencies = [
- "quote",
- "syn 2.0.64",
-]
-
-[[package]]
-name = "qoi"
-version = "0.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f6d64c71eb498fe9eae14ce4ec935c555749aef511cca85b5568910d6e48001"
-dependencies = [
- "bytemuck",
-]
-
-[[package]]
-name = "quick-error"
-version = "2.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a993555f31e5a609f617c12db6250dedcac1b0a85076912c436e6fc9b2c8e6a3"
 
 [[package]]
 name = "quick-xml"
@@ -2928,56 +2441,6 @@ dependencies = [
  "getrandom",
 ]
 
-[[package]]
-name = "rav1e"
-version = "0.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cd87ce80a7665b1cce111f8a16c1f3929f6547ce91ade6addf4ec86a8dda5ce9"
-dependencies = [
- "arbitrary",
- "arg_enum_proc_macro",
- "arrayvec",
- "av1-grain",
- "bitstream-io",
- "built",
- "cfg-if",
- "interpolate_name",
- "itertools",
- "libc",
- "libfuzzer-sys",
- "log",
- "maybe-rayon",
- "new_debug_unreachable",
- "noop_proc_macro",
- "num-derive",
- "num-traits",
- "once_cell",
- "paste",
- "profiling",
- "rand",
- "rand_chacha",
- "simd_helpers",
- "system-deps",
- "thiserror",
- "v_frame",
- "wasm-bindgen",
-]
-
-[[package]]
-name = "ravif"
-version = "0.11.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bc13288f5ab39e6d7c9d501759712e6969fcc9734220846fc9ed26cae2cc4234"
-dependencies = [
- "avif-serialize",
- "imgref",
- "loop9",
- "quick-error",
- "rav1e",
- "rayon",
- "rgb",
-]
-
 [[package]]
 name = "raw-window-handle"
 version = "0.5.2"
@@ -2996,26 +2459,6 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "60a357793950651c4ed0f3f52338f53b2f809f32d83a07f72909fa13e4c6c1e3"
 
-[[package]]
-name = "rayon"
-version = "1.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b418a60154510ca1a002a752ca9714984e21e4241e804d32555251faf8b78ffa"
-dependencies = [
- "either",
- "rayon-core",
-]
-
-[[package]]
-name = "rayon-core"
-version = "1.12.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1465873a3dfdaa8ae7cb14b4383657caab0b3e8a0aa9ae8e04b044854c8dfce2"
-dependencies = [
- "crossbeam-deque",
- "crossbeam-utils",
-]
-
 [[package]]
 name = "redox_syscall"
 version = "0.3.5"
@@ -3043,17 +2486,6 @@ dependencies = [
  "bitflags 2.5.0",
 ]
 
-[[package]]
-name = "redox_users"
-version = "0.4.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bd283d9651eeda4b2a83a43c1c91b266c40fd76ecd39a50a8c630ae69dc72891"
-dependencies = [
- "getrandom",
- "libredox 0.1.3",
- "thiserror",
-]
-
 [[package]]
 name = "regex"
 version = "1.10.4"
@@ -3062,17 +2494,8 @@ checksum = "c117dbdfde9c8308975b6a18d71f3f385c89461f7b3fb054288ecf2a2058ba4c"
 dependencies = [
  "aho-corasick",
  "memchr",
- "regex-automata 0.4.6",
- "regex-syntax 0.8.3",
-]
-
-[[package]]
-name = "regex-automata"
-version = "0.1.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6c230d73fb8d8c1b9c0b3135c5142a8acee3a0558fb8db5cf1cb65f8d7862132"
-dependencies = [
- "regex-syntax 0.6.29",
+ "regex-automata",
+ "regex-syntax",
 ]
 
 [[package]]
@@ -3083,15 +2506,9 @@ checksum = "86b83b8b9847f9bf95ef68afb0b8e6cdb80f498442f5179a29fad448fcc1eaea"
 dependencies = [
  "aho-corasick",
  "memchr",
- "regex-syntax 0.8.3",
+ "regex-syntax",
 ]
 
-[[package]]
-name = "regex-syntax"
-version = "0.6.29"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"
-
 [[package]]
 name = "regex-syntax"
 version = "0.8.3"
@@ -3104,15 +2521,6 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "19b30a45b0cd0bcca8037f3d0dc3421eaf95327a17cad11964fb8179b4fc4832"
 
-[[package]]
-name = "rgb"
-version = "0.8.37"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "05aaa8004b64fd573fc9d002f4e632d51ad4f026c2b5ba95fcb6c2f32c2c47d8"
-dependencies = [
- "bytemuck",
-]
-
 [[package]]
 name = "rustc-hash"
 version = "1.1.0"
@@ -3146,12 +2554,6 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
-[[package]]
-name = "rustversion"
-version = "1.0.17"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "955d28af4278de8121b7ebeb796b6a45735dc01436d898801014aced2773a3d6"
-
 [[package]]
 name = "safe_arch"
 version = "0.7.1"
@@ -3226,15 +2628,6 @@ dependencies = [
  "syn 2.0.64",
 ]
 
-[[package]]
-name = "serde_spanned"
-version = "0.6.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "79e674e01f999af37c49f70a6ede167a8a60b2503e56c5599532a65baa5969a0"
-dependencies = [
- "serde",
-]
-
 [[package]]
 name = "sha1"
 version = "0.10.6"
@@ -3246,15 +2639,6 @@ dependencies = [
  "digest",
 ]
 
-[[package]]
-name = "sharded-slab"
-version = "0.1.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f40ca3c46823713e0d4209592e8d6e826aa57e928f09752619fc696c499637f6"
-dependencies = [
- "lazy_static",
-]
-
 [[package]]
 name = "signal-hook-registry"
 version = "1.4.2"
@@ -3283,15 +2667,6 @@ version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d66dc143e6b11c1eddc06d5c423cfc97062865baf299914ab64caa38182078fe"
 
-[[package]]
-name = "simd_helpers"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "95890f873bec569a0362c235787f3aca6e1e887302ba4840839bcc6459c42da6"
-dependencies = [
- "quote",
-]
-
 [[package]]
 name = "slab"
 version = "0.4.9"
@@ -3371,15 +2746,6 @@ dependencies = [
  "winapi",
 ]
 
-[[package]]
-name = "spin"
-version = "0.9.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6980e8d7511241f8acf4aebddbb1ff938df5eebe98691418c4468d0b72a96a67"
-dependencies = [
- "lock_api",
-]
-
 [[package]]
 name = "spirv"
 version = "0.3.0+sdk-1.3.268.0"
@@ -3423,39 +2789,6 @@ dependencies = [
  "unicode-ident",
 ]
 
-[[package]]
-name = "sysinfo"
-version = "0.30.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "732ffa00f53e6b2af46208fba5718d9662a421049204e156328b66791ffa15ae"
-dependencies = [
- "cfg-if",
- "core-foundation-sys",
- "libc",
- "ntapi",
- "once_cell",
- "windows 0.52.0",
-]
-
-[[package]]
-name = "system-deps"
-version = "6.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a3e535eb8dded36d55ec13eddacd30dec501792ff23a0b1682c38601b8cf2349"
-dependencies = [
- "cfg-expr",
- "heck",
- "pkg-config",
- "toml",
- "version-compare",
-]
-
-[[package]]
-name = "target-lexicon"
-version = "0.12.14"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e1fc403891a21bcfb7c37834ba66a547a8f402146eba7265b5a6d88059c9ff2f"
-
 [[package]]
 name = "tempfile"
 version = "3.10.1"
@@ -3497,36 +2830,6 @@ dependencies = [
  "syn 2.0.64",
 ]
 
-[[package]]
-name = "thread_local"
-version = "1.1.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b9ef9bad013ada3808854ceac7b46812a6465ba368859a37e2100283d2d719c"
-dependencies = [
- "cfg-if",
- "once_cell",
-]
-
-[[package]]
-name = "threadpool"
-version = "1.8.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d050e60b33d41c19108b32cea32164033a9013fe3b46cbd4457559bfbf77afaa"
-dependencies = [
- "num_cpus",
-]
-
-[[package]]
-name = "tiff"
-version = "0.9.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba1310fcea54c6a9a4fd1aad794ecc02c31682f6bfbecdf460bf19533eed1e3e"
-dependencies = [
- "flate2",
- "jpeg-decoder",
- "weezl",
-]
-
 [[package]]
 name = "tiny-skia"
 version = "0.11.4"
@@ -3567,26 +2870,11 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
-[[package]]
-name = "toml"
-version = "0.8.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4e43f8cc456c9704c851ae29c67e17ef65d2c30017c17a9765b89c382dc8bba"
-dependencies = [
- "serde",
- "serde_spanned",
- "toml_datetime",
- "toml_edit 0.22.13",
-]
-
 [[package]]
 name = "toml_datetime"
 version = "0.6.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4badfd56924ae69bcc9039335b2e017639ce3f9b001c393c1b2d1ef846ce2cbf"
-dependencies = [
- "serde",
-]
 
 [[package]]
 name = "toml_edit"
@@ -3596,7 +2884,7 @@ checksum = "1b5bb770da30e5cbfde35a2d7b9b8a2c4b8ef89548a7a6aeab5c9a576e3e7421"
 dependencies = [
  "indexmap",
  "toml_datetime",
- "winnow 0.5.40",
+ "winnow",
 ]
 
 [[package]]
@@ -3607,20 +2895,7 @@ checksum = "6a8534fd7f78b5405e860340ad6575217ce99f38d4d5c8f2442cb5ecb50090e1"
 dependencies = [
  "indexmap",
  "toml_datetime",
- "winnow 0.5.40",
-]
-
-[[package]]
-name = "toml_edit"
-version = "0.22.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c127785850e8c20836d49732ae6abfa47616e60bf9d9f57c43c250361a9db96c"
-dependencies = [
- "indexmap",
- "serde",
- "serde_spanned",
- "toml_datetime",
- "winnow 0.6.8",
+ "winnow",
 ]
 
 [[package]]
@@ -3652,36 +2927,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c06d3da6113f116aaee68e4d601191614c9053067f9ab7f6edbcb161237daa54"
 dependencies = [
  "once_cell",
- "valuable",
-]
-
-[[package]]
-name = "tracing-log"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ee855f1f400bd0e5c02d150ae5de3840039a3f54b025156404e34c23c03f47c3"
-dependencies = [
- "log",
- "once_cell",
- "tracing-core",
-]
-
-[[package]]
-name = "tracing-subscriber"
-version = "0.3.18"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ad0f048c97dbd9faa9b7df56362b8ebcaa52adb06b498c050d2f4e32f90a7a8b"
-dependencies = [
- "matchers",
- "nu-ansi-term",
- "once_cell",
- "regex",
- "sharded-slab",
- "smallvec",
- "thread_local",
- "tracing",
- "tracing-core",
- "tracing-log",
 ]
 
 [[package]]
@@ -3781,29 +3026,6 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "711b9620af191e0cdc7468a8d14e709c3dcdb115b36f838e601583af800a370a"
 
-[[package]]
-name = "v_frame"
-version = "0.3.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d6f32aaa24bacd11e488aa9ba66369c7cd514885742c9fe08cfe85884db3e92b"
-dependencies = [
- "aligned-vec",
- "num-traits",
- "wasm-bindgen",
-]
-
-[[package]]
-name = "valuable"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "830b7e5d4d90034032940e4ace0d9a9a057e7a45cd94e6c007832e39edb82f6d"
-
-[[package]]
-name = "version-compare"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "852e951cb7832cb45cb1169900d19760cfa39b82bc0ea9c0e5a14ae88411c98b"
-
 [[package]]
 name = "version_check"
 version = "0.9.4"
@@ -4044,12 +3266,6 @@ dependencies = [
  "web-sys",
 ]
 
-[[package]]
-name = "weezl"
-version = "0.1.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "53a85b86a771b1c87058196170769dd264f66c0782acf1ae6cc51bfd64b39082"
-
 [[package]]
 name = "wgpu"
 version = "0.19.4"
@@ -4516,15 +3732,6 @@ dependencies = [
  "memchr",
 ]
 
-[[package]]
-name = "winnow"
-version = "0.6.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c3c52e9c97a68071b23e836c9380edae937f17b9c4667bd021973efc689f618d"
-dependencies = [
- "memchr",
-]
-
 [[package]]
 name = "x11-dl"
 version = "2.21.0"
@@ -4684,30 +3891,6 @@ dependencies = [
  "syn 2.0.64",
 ]
 
-[[package]]
-name = "zune-core"
-version = "0.4.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f423a2c17029964870cfaabb1f13dfab7d092a62a29a89264f4d36990ca414a"
-
-[[package]]
-name = "zune-inflate"
-version = "0.2.54"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "73ab332fe2f6680068f3582b16a24f90ad7096d5d39b974d1c0aff0125116f02"
-dependencies = [
- "simd-adler32",
-]
-
-[[package]]
-name = "zune-jpeg"
-version = "0.4.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec866b44a2a1fd6133d363f073ca1b179f438f99e7e5bfb1e33f7181facfe448"
-dependencies = [
- "zune-core",
-]
-
 [[package]]
 name = "zvariant"
 version = "3.15.2"
diff --git a/Cargo.toml b/Cargo.toml
index 27bd0c8..d498abd 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,14 +6,9 @@ edition = "2021"
 [dependencies]
 bytemuck = "1.16.0"
 eframe = {version = "0.27", features = ["wgpu"]}
-egui-file-dialog = "0.5.0"
-egui_extras = { version = "0.27.2", features = ["image"] }
+egui_extras = "0.27.2"
 env_logger = "0.11.3"
-image = "0.25.1"
 nalgebra = "0.32.5"
-oneshot = "0.1.6"
-rayon = "1.10.0"
-threadpool = "1.8.1"
 # winit = { version = "0.30", features = ["rwh_05" ] }
 # log = "0.4"
 # console_error_panic_hook = "0.1.6"
diff --git a/src/components.rs b/src/components.rs
deleted file mode 100644
index 1212ab6..0000000
--- a/src/components.rs
+++ /dev/null
@@ -1,23 +0,0 @@
-use eframe::egui;
-use nalgebra::{Matrix, SMatrix};
-
-pub fn mat_editor<const R: usize, const C: usize>(
-    ui: &mut egui::Ui,
-    mat: &mut SMatrix<f32, R, C>,
-    id: &str,
-) -> egui::Response {
-    egui::Grid::new(id)
-        .show(ui, |ui| {
-            mat.row_iter_mut().enumerate().for_each(|(i, mut row)| {
-                row.iter_mut().for_each(|item| {
-                    ui.add(
-                        egui::DragValue::new(item)
-                            .speed(0.01)
-                            .clamp_range(-10.0..=10.0),
-                    );
-                });
-                ui.end_row();
-            })
-        })
-        .response
-}
diff --git a/src/img_processor.rs b/src/img_processor.rs
deleted file mode 100644
index 265be19..0000000
--- a/src/img_processor.rs
+++ /dev/null
@@ -1,97 +0,0 @@
-use std::{
-    sync::{mpsc, Arc},
-    thread,
-};
-
-use eframe::egui::{self, TextureOptions};
-use image::{DynamicImage, Pixel, Rgb, Rgb32FImage};
-use nalgebra::{SMatrix, Vector4};
-use rayon::prelude::*;
-
-use image::EncodableLayout;
-struct ProcessorInstruction {
-    img: Arc<Rgb32FImage>,
-    color_matrix: SMatrix<f32, 3, 4>,
-    pos_matrix: SMatrix<f32, 2, 3>,
-    ret: oneshot::Sender<(egui::TextureHandle, (f32, f32))>,
-    ctx: egui::Context,
-    handle: Option<egui::TextureHandle>,
-}
-
-pub struct Processor {
-    channel: mpsc::Sender<ProcessorInstruction>,
-}
-
-impl Processor {
-    pub fn init() -> Self {
-        let (tx, rx) = mpsc::channel();
-        thread::spawn(|| {
-            for ProcessorInstruction {
-                img,
-                color_matrix,
-                pos_matrix,
-                ret,
-                ctx,
-                handle,
-            } in rx
-            {
-                let (width, height) = img.dimensions();
-
-                let mut r = (*img).clone();
-                if !color_matrix.is_identity(f32::EPSILON) {
-                    r.par_pixels_mut().for_each(|px| {
-                        *px = Rgb::from(
-                            TryInto::<[f32; 3]>::try_into(
-                                (color_matrix * Vector4::new(px.0[0], px.0[1], px.0[2], 1.))
-                                    .as_slice(),
-                            )
-                            .unwrap(),
-                        )
-                    });
-                }
-
-                let color_image = {
-                    let image = DynamicImage::from(r).to_rgb8();
-
-                    egui::ColorImage::from_rgb(
-                        [image.width() as usize, image.height() as usize],
-                        image.as_bytes(),
-                    )
-                };
-                let handle = if let Some(mut handle) = handle {
-                    handle.set(color_image, TextureOptions::default());
-                    handle
-                } else {
-                    ctx.load_texture("res_tex", color_image, TextureOptions::default())
-                };
-
-                ret.send((handle, (width as f32, height as f32))).unwrap();
-                // (color_matrix.is_identity(f32::EPSILON), pos_matrix.is_identity(f32::EPSILON))
-            }
-        });
-        Self { channel: tx }
-    }
-
-    pub fn exec(
-        &self,
-        img: Arc<Rgb32FImage>,
-        color_matrix: SMatrix<f32, 3, 4>,
-        pos_matrix: SMatrix<f32, 2, 3>,
-        ctx: egui::Context,
-        handle: Option<egui::TextureHandle>,
-    ) -> oneshot::Receiver<(egui::TextureHandle, (f32, f32))> {
-        let (tx, rx) = oneshot::channel();
-
-        let r = self.channel.send(ProcessorInstruction {
-            img,
-            color_matrix,
-            pos_matrix,
-            ret: tx,
-            ctx,
-            handle,
-        });
-        dbg!(r).unwrap();
-
-        rx
-    }
-}
diff --git a/src/lib.rs b/src/lib.rs
index 15a9842..fc6358a 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,135 +1,206 @@
-use std::{num::NonZeroU64, path::PathBuf, sync::Arc, thread};
+use std::num::NonZeroU64;
 
+use cb::TriangleRenderResources;
 use eframe::{
-    egui::{self, ImageSource},
-    egui_wgpu,
+    egui, egui_wgpu,
     wgpu::{self, util::DeviceExt},
 };
-use egui_file_dialog::FileDialog;
-use image::Rgb32FImage;
-use img_processor::Processor;
 use nalgebra::{Matrix3, SMatrix};
-use oneshot::TryRecvError;
 
-mod components;
-mod img_processor;
+use crate::cb::CustomTriangleCallback;
 
 pub struct App {
-    color_matrix: SMatrix<f32, 3, 4>,
-    pos_matrix: SMatrix<f32, 2, 3>,
-    file_dialog: FileDialog,
-    new_file: Option<PathBuf>,
-    cur_img: Option<Arc<Rgb32FImage>>,
-    proc: Processor,
-    cur_rx: Option<oneshot::Receiver<(egui::TextureHandle, (f32, f32))>>,
-    cur_res: Option<egui::TextureHandle>,
-    cur_size: Option<(f32, f32)>,
+    mat: SMatrix<f32, 3, 3>,
 }
 impl App {
     pub fn new<'a>(cc: &'a eframe::CreationContext<'a>) -> Option<Self> {
+        // Get the WGPU render state from the eframe creation context. This can also be retrieved
+        // from `eframe::Frame` when you don't have a `CreationContext` available.
+        let wgpu_render_state = cc.wgpu_render_state.as_ref()?;
+
+        let device = &wgpu_render_state.device;
+
+        let shader = device.create_shader_module(wgpu::ShaderModuleDescriptor {
+            label: Some("custom3d"),
+            source: wgpu::ShaderSource::Wgsl(include_str!("./custom3d_wgpu_shader.wgsl").into()),
+        });
+
+        let bind_group_layout = device.create_bind_group_layout(&wgpu::BindGroupLayoutDescriptor {
+            label: Some("custom3d"),
+            entries: &[wgpu::BindGroupLayoutEntry {
+                binding: 0,
+                visibility: wgpu::ShaderStages::VERTEX,
+                ty: wgpu::BindingType::Buffer {
+                    ty: wgpu::BufferBindingType::Uniform,
+                    has_dynamic_offset: false,
+                    min_binding_size: NonZeroU64::new(16),
+                },
+                count: None,
+            }],
+        });
+
+        let pipeline_layout = device.create_pipeline_layout(&wgpu::PipelineLayoutDescriptor {
+            label: Some("custom3d"),
+            bind_group_layouts: &[&bind_group_layout],
+            push_constant_ranges: &[],
+        });
+
+        let pipeline = device.create_render_pipeline(&wgpu::RenderPipelineDescriptor {
+            label: Some("custom3d"),
+            layout: Some(&pipeline_layout),
+            vertex: wgpu::VertexState {
+                module: &shader,
+                entry_point: "vs_main",
+                buffers: &[],
+                // compilation_options: wgpu::PipelineCompilationOptions::default(),
+            },
+            fragment: Some(wgpu::FragmentState {
+                module: &shader,
+                entry_point: "fs_main",
+                targets: &[Some(wgpu_render_state.target_format.into())],
+                // compilation_options: wgpu::PipelineCompilationOptions::default(),
+            }),
+            primitive: wgpu::PrimitiveState::default(),
+            depth_stencil: None,
+            multisample: wgpu::MultisampleState::default(),
+            multiview: None,
+        });
+
+        let uniform_buffer = device.create_buffer_init(&wgpu::util::BufferInitDescriptor {
+            label: Some("custom3d"),
+            contents: bytemuck::cast_slice(&[0.0_f32; 4]), // 16 bytes aligned!
+            // Mapping at creation (as done by the create_buffer_init utility) doesn't require us to to add the MAP_WRITE usage
+            // (this *happens* to workaround this bug )
+            usage: wgpu::BufferUsages::COPY_DST | wgpu::BufferUsages::UNIFORM,
+        });
+
+        let bind_group = device.create_bind_group(&wgpu::BindGroupDescriptor {
+            label: Some("custom3d"),
+            layout: &bind_group_layout,
+            entries: &[wgpu::BindGroupEntry {
+                binding: 0,
+                resource: uniform_buffer.as_entire_binding(),
+            }],
+        });
+
+        // Because the graphics pipeline must have the same lifetime as the egui render pass,
+        // instead of storing the pipeline in our `Custom3D` struct, we insert it into the
+        // `paint_callback_resources` type map, which is stored alongside the render pass.
+        wgpu_render_state
+            .renderer
+            .write()
+            .callback_resources
+            .insert(TriangleRenderResources {
+                pipeline,
+                bind_group,
+                uniform_buffer,
+            });
+
         Some(Self {
-            color_matrix: SMatrix::identity(),
-            pos_matrix: SMatrix::identity(),
-            file_dialog: FileDialog::new(),
-            new_file: None,
-            cur_img: None,
-            proc: Processor::init(),
-            cur_rx: None,
-            cur_res: None,
-            cur_size: None,
+            mat: SMatrix::identity(),
         })
     }
 }
 
 impl eframe::App for App {
     fn update(&mut self, ctx: &eframe::egui::Context, frame: &mut eframe::Frame) {
-        let mut mats_changed = false;
-        egui::SidePanel::right("sidebar").show(ctx, |ui| {
-            if ui.button("Select Image").clicked() {
-                self.file_dialog.select_file()
-            }
-            if self.file_dialog.update(ctx).selected().is_some() {
-                if let Some(path) = self.file_dialog.take_selected() {
-                    println!("path: {path:?}");
-                    let Some(ext) = path.extension() else {
-                        panic!("path should have an extension")
-                    };
-                    if ext == "jpg" || ext == "jpeg" || ext == "png" {
-                        println!("img!");
-                        self.cur_img = Some(Arc::new(image::open(path).unwrap().into_rgb32f()));
-
-                        self.cur_rx = Some(self.proc.exec(
-                            self.cur_img.clone().unwrap(),
-                            self.color_matrix,
-                            self.pos_matrix,
-                            ctx.clone(),
-                            self.cur_res.clone(),
-                        ));
-                    }
-                }
-            }
-
-            ui.add_space(8.);
-            let old_color_mat = self.color_matrix;
-            let old_pos_mat = self.pos_matrix;
-            ui.label("Color Matrix Editor");
-            let color_mat_edited =
-                components::mat_editor(ui, &mut self.color_matrix, "color_matrix").dragged();
-            ui.add_space(8.);
-            ui.label("Position Matrix Editor");
-            let pos_mat_edited =
-                components::mat_editor(ui, &mut self.pos_matrix, "pos_matrix").dragged();
-            mats_changed |= old_color_mat == self.color_matrix || old_pos_mat == self.pos_matrix;
-
-            if mats_changed
-                && self.cur_img.is_some()
-                && self.cur_res.is_some()
-                && !color_mat_edited
-                && !pos_mat_edited
-                && self.cur_rx.is_none()
-            {
-                self.cur_rx = Some(self.proc.exec(
-                    self.cur_img.clone().unwrap(),
-                    self.color_matrix,
-                    self.pos_matrix,
-                    ctx.clone(),
-                    self.cur_res.clone(),
-                ));
-            }
-        });
         egui::CentralPanel::default().show(ctx, |ui| {
             ui.heading("My egui Application");
 
-            if let Some(r) = &self.cur_rx {
-                match r.try_recv() {
-                    Ok((handle, size)) => {
-                        println!("mew");
-                        self.cur_res = Some(handle);
-                        self.cur_size = Some(size);
-                        self.cur_rx = None;
-                    }
-                    Err(TryRecvError::Empty) => {}
-                    Err(TryRecvError::Disconnected) => panic!("oneshot channel disconnected"),
-                }
-            }
+            components::mat_editor(ui, &mut self.mat);
 
-            if let Some(r) = &self.cur_res {
-                let sized_img =
-                    egui::load::SizedTexture::new(r.id(), egui::Vec2::from(self.cur_size.unwrap()));
-                let img = egui::Image::from_texture(sized_img);
-                ui.add(img);
-            }
-            // if let Some(dimensions) = self.cur_img_size {
-            //     egui::Frame::canvas(ui.style()).show(ui, |ui| {
-            //         let (rect, response) = ui.allocate_exact_size(dimensions, egui::Sense::drag());
+            egui::Frame::canvas(ui.style()).show(ui, |ui| {
+                let (rect, response) =
+                    ui.allocate_exact_size(egui::Vec2::splat(300.0), egui::Sense::drag());
+                dbg!(response);
 
-            // let callback = egui_wgpu::Callback::new_paint_callback(
-            //     rect,
-            //     CustomTriangleCallback { angle: 0.5 },
-            // );
-            // ui.painter().add(callback);
-            // });
-            // }
+                let callback = egui_wgpu::Callback::new_paint_callback(
+                    rect,
+                    CustomTriangleCallback { angle: 0.5 },
+                );
+                ui.painter().add(callback);
+            });
         });
     }
 }
+
+mod components {
+    use eframe::egui;
+    use nalgebra::{Matrix, SMatrix};
+
+    pub fn mat_editor<const R: usize, const C: usize>(
+        ui: &mut egui::Ui,
+        mat: &mut SMatrix<f32, R, C>,
+    ) -> egui::Response {
+        egui::Grid::new("mat")
+            .show(ui, |ui| {
+                mat.row_iter_mut().enumerate().for_each(|(i, mut row)| {
+                    row.iter_mut().for_each(|item| {
+                        ui.add(
+                            egui::DragValue::new(item)
+                                .speed(0.01)
+                                .clamp_range(-1.0..=1.0),
+                        );
+                    });
+                    ui.end_row();
+                })
+            })
+            .response
+    }
+}
+
+mod cb {
+    use eframe::{egui, egui_wgpu, wgpu};
+
+    pub struct CustomTriangleCallback {
+        pub angle: f32,
+    }
+
+    impl egui_wgpu::CallbackTrait for CustomTriangleCallback {
+        fn prepare(
+            &self,
+            device: &wgpu::Device,
+            queue: &wgpu::Queue,
+            _screen_descriptor: &egui_wgpu::ScreenDescriptor,
+            _egui_encoder: &mut wgpu::CommandEncoder,
+            resources: &mut egui_wgpu::CallbackResources,
+        ) -> Vec<wgpu::CommandBuffer> {
+            let resources: &TriangleRenderResources = resources.get().unwrap();
+            resources.prepare(device, queue, self.angle);
+            Vec::new()
+        }
+
+        fn paint<'a>(
+            &self,
+            _info: egui::PaintCallbackInfo,
+            render_pass: &mut wgpu::RenderPass<'a>,
+            resources: &'a egui_wgpu::CallbackResources,
+        ) {
+            let resources: &TriangleRenderResources = resources.get().unwrap();
+            resources.paint(render_pass);
+        }
+    }
+    pub struct TriangleRenderResources {
+        pub pipeline: wgpu::RenderPipeline,
+        pub bind_group: wgpu::BindGroup,
+        pub uniform_buffer: wgpu::Buffer,
+    }
+
+    impl TriangleRenderResources {
+        fn prepare(&self, _device: &wgpu::Device, queue: &wgpu::Queue, angle: f32) {
+            // Update our uniform buffer with the angle from the UI
+            queue.write_buffer(
+                &self.uniform_buffer,
+                0,
+                bytemuck::cast_slice(&[angle, 0.0, 0.0, 0.0]),
+            );
+        }
+
+        fn paint<'rp>(&'rp self, render_pass: &mut wgpu::RenderPass<'rp>) {
+            // Draw our triangle!
+            render_pass.set_pipeline(&self.pipeline);
+            render_pass.set_bind_group(0, &self.bind_group, &[]);
+            render_pass.draw(0..3, 0..1);
+        }
+    }
+}
diff --git a/src/shader.wgsl b/src/shader.wgsl
deleted file mode 100644
index 49a2bac..0000000
--- a/src/shader.wgsl
+++ /dev/null
@@ -1,18 +0,0 @@
-var<private> v_positions: array<vec2<f32>, 6> = array<vec2<f32>, 6>(
-    vec2<f32>(1., 1.),
-    vec2<f32>(1., -1.),
-    vec2<f32>(-1., 1.),
-    vec2<f32>(1., -1.),
-    vec2<f32>(-1., 1.),
-    vec2<f32>(-1., -1.),
-);
-
-@vertex
-fn vs_main(@builtin(vertex_index) v_idx: u32) -> @builtin(position) vec4<f32> {
-    return vec4<f32>(v_positions[v_idx], 0., 0.);
-}
-
-@fragment
-fn fs_main() -> @location(0) vec4<f32> {
-    return vec4<f32>(0.8, 0.2, 0.8, 1.);
-}