From 71b05c31a20c341fffb14c5f3e7996f1b80c3d80 Mon Sep 17 00:00:00 2001
From: Matthew Gordon <matthew@gordon.earth>
Date: Wed, 13 Nov 2024 17:14:44 -0400
Subject: [PATCH] Load f32 tiff into DEM, started BVH, other changes

---
 Cargo.lock            | 519 +++++++++++++++++++++++++-----------------
 Cargo.toml            |   3 +-
 src/app/mod.rs        |  35 ++-
 src/app/raster/dem.rs | 162 +++++++++++++
 src/app/raster/mod.rs |   3 +
 src/lib.rs            |   4 +-
 src/mvu/mod.rs        |  13 +-
 src/native/mod.rs     |  20 +-
 src/wasm/mod.rs       |  12 +-
 9 files changed, 528 insertions(+), 243 deletions(-)
 create mode 100644 src/app/raster/dem.rs
 create mode 100644 src/app/raster/mod.rs

diff --git a/Cargo.lock b/Cargo.lock
index 4c5a405..b5f8e25 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4,9 +4,9 @@ version = 3
 
 [[package]]
 name = "ab_glyph"
-version = "0.2.28"
+version = "0.2.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "79faae4620f45232f599d9bc7b290f88247a0834162c4495ab2f02d60004adfb"
+checksum = "ec3672c180e71eeaaac3a541fbbc5f5ad4def8b747c595ad30d674e43049f7b0"
 dependencies = [
  "ab_glyph_rasterizer",
  "owned_ttf_parser",
@@ -18,6 +18,12 @@ version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c71b1793ee61086797f5c80b6efa2b8ffa6d5dd703f118545808a7f2e27f7046"
 
+[[package]]
+name = "adler2"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "512761e0bb2578dd7380c6baaa0f4ce03e84f95e960231d1dec8bf4d7d6e2627"
+
 [[package]]
 name = "ahash"
 version = "0.8.11"
@@ -42,9 +48,9 @@ dependencies = [
 
 [[package]]
 name = "allocator-api2"
-version = "0.2.18"
+version = "0.2.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5c6cb57a04249c6480766f7f7cef5467412af1490f8d1e243141daddada3264f"
+checksum = "45862d1c77f2228b9e10bc609d5bc203d86ebc9b87ad8d5d5167a6c9abf739d9"
 
 [[package]]
 name = "android-activity"
@@ -84,9 +90,9 @@ dependencies = [
 
 [[package]]
 name = "anstream"
-version = "0.6.14"
+version = "0.6.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "418c75fa768af9c03be99d17643f93f79bbba589895012a80e3452a19ddda15b"
+checksum = "8acc5369981196006228e28809f761875c0327210a891e941f4c683b3a99529b"
 dependencies = [
  "anstyle",
  "anstyle-parse",
@@ -99,49 +105,49 @@ dependencies = [
 
 [[package]]
 name = "anstyle"
-version = "1.0.7"
+version = "1.0.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "038dfcf04a5feb68e9c60b21c9625a54c2c0616e79b72b0fd87075a056ae1d1b"
+checksum = "55cc3b69f167a1ef2e161439aa98aed94e6028e5f9a59be9a6ffb47aef1651f9"
 
 [[package]]
 name = "anstyle-parse"
-version = "0.2.4"
+version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c03a11a9034d92058ceb6ee011ce58af4a9bf61491aa7e1e59ecd24bd40d22d4"
+checksum = "3b2d16507662817a6a20a9ea92df6652ee4f94f914589377d69f3b21bc5798a9"
 dependencies = [
  "utf8parse",
 ]
 
 [[package]]
 name = "anstyle-query"
-version = "1.1.0"
+version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ad186efb764318d35165f1758e7dcef3b10628e26d41a44bc5550652e6804391"
+checksum = "79947af37f4177cfead1110013d678905c37501914fba0efea834c3fe9a8d60c"
 dependencies = [
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
 name = "anstyle-wincon"
-version = "3.0.3"
+version = "3.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "61a38449feb7068f52bb06c12759005cf459ee52bb4adc1d5a7c4322d716fb19"
+checksum = "2109dbce0e72be3ec00bed26e6a7479ca384ad226efdd66db8fa2e3a38c83125"
 dependencies = [
  "anstyle",
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
 name = "arrayref"
-version = "0.3.7"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6b4930d2cb77ce62f89ee5d5289b4ac049559b1c45539271f5ed4fdc7db34545"
+checksum = "76a2e8124351fda1ef8aaaa3bbd7ebbcb486bbcd4225aca0aa0d84bb2db8fecb"
 
 [[package]]
 name = "arrayvec"
-version = "0.7.4"
+version = "0.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "96d30a06541fbafbc7f82ed10c06164cfbd2c401138f6addd8404629c4b16711"
+checksum = "7c02d123df017efcdfbd739ef81735b36c5ba83ec3c59c80a9d7ecc718f92e50"
 
 [[package]]
 name = "as-raw-xcb-connection"
@@ -166,9 +172,9 @@ checksum = "1505bd5d3d116872e7271a6d4e16d81d0c8570876c8de68093a09ac269d8aac0"
 
 [[package]]
 name = "autocfg"
-version = "1.3.0"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0c4b4d0bd25bd0b74681c0ad21497610ce1b7c91b1022cd21c80c6fbdd9476b0"
+checksum = "ace50bade8e6234aa140d9a2f552bbee1db4d353f69b8217bc503490fc1a9f26"
 
 [[package]]
 name = "bit-set"
@@ -220,21 +226,21 @@ checksum = "79296716171880943b8470b5f8d03aa55eb2e645a4874bdbb28adb49162e012c"
 
 [[package]]
 name = "bytemuck"
-version = "1.16.1"
+version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b236fc92302c97ed75b38da1f4917b5cdda4984745740f153a5d3059e48d725e"
+checksum = "8334215b81e418a0a7bdb8ef0849474f40bb10c8b71f1c4ed315cff49f32494d"
 
 [[package]]
 name = "bytes"
-version = "1.6.0"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "514de17de45fdb8dc022b1a7975556c53c86f9f0aa5f534b98977b171857c2c9"
+checksum = "9ac0150caa2ae65ca5bd83f25c7de183dea78d4d366469f148435e2acfbad0da"
 
 [[package]]
 name = "calloop"
-version = "0.12.4"
+version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fba7adb4dd5aa98e5553510223000e7148f621165ec5f9acd7113f6ca4995298"
+checksum = "b99da2f8558ca23c71f4fd15dc57c906239752dd27ff3c00a1d56b685b7cbfec"
 dependencies = [
  "bitflags 2.6.0",
  "log",
@@ -246,9 +252,9 @@ dependencies = [
 
 [[package]]
 name = "calloop-wayland-source"
-version = "0.2.0"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f0ea9b9476c7fad82841a8dbb380e2eae480c21910feba80725b46931ed8f02"
+checksum = "95a66a987056935f7efce4ab5668920b5d0dac4a7c99991a67395f13702ddd20"
 dependencies = [
  "calloop",
  "rustix",
@@ -258,13 +264,13 @@ dependencies = [
 
 [[package]]
 name = "cc"
-version = "1.1.0"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eaff6f8ce506b9773fa786672d63fc7a191ffea1be33f72bbd4aeacefca9ffc8"
+checksum = "1aeb932158bd710538c73702db6945cb68a8fb08c519e6e12706b94263b36db8"
 dependencies = [
  "jobserver",
  "libc",
- "once_cell",
+ "shlex",
 ]
 
 [[package]]
@@ -303,9 +309,9 @@ dependencies = [
 
 [[package]]
 name = "colorchoice"
-version = "1.0.1"
+version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0b6a852b24ab71dffc585bcb46eaf7959d175cb865a7152e35b348d1b2960422"
+checksum = "5b63caa9aa9397e2d9480a9b13673856c78d8ac123288526c37d7839f2a86990"
 
 [[package]]
 name = "com"
@@ -389,9 +395,9 @@ dependencies = [
 
 [[package]]
 name = "core-foundation-sys"
-version = "0.8.6"
+version = "0.8.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "06ea2b9bc92be3c2baa9334a323ebca2d6f074ff852cd1d7b11064035cd3868f"
+checksum = "773648b94d0e5d620f64f280777445740e61fe701025087ec8b57f45c791888b"
 
 [[package]]
 name = "core-graphics"
@@ -417,6 +423,15 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "crc32fast"
+version = "1.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a97769d94ddab943e4510d138150169a2758b5ef3eb191a9ee688de3e23ef7b3"
+dependencies = [
+ "cfg-if",
+]
+
 [[package]]
 name = "crossbeam-utils"
 version = "0.8.20"
@@ -436,7 +451,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b28bfe653d79bd16c77f659305b195b82bb5ce0c0eb2a4846b82ddbd77586813"
 dependencies = [
  "bitflags 2.6.0",
- "libloading 0.8.4",
+ "libloading 0.8.5",
  "winapi",
 ]
 
@@ -452,14 +467,14 @@ version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "330c60081dcc4c72131f8eb70510f1ac07223e5d4163db481a04a0befcffa412"
 dependencies = [
- "libloading 0.8.4",
+ "libloading 0.8.5",
 ]
 
 [[package]]
 name = "document-features"
-version = "0.2.9"
+version = "0.2.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4a344f0a78e998787823fe12c8245b9e1fcdb1da9eca625082c2e3d641297fa3"
+checksum = "cb6969eaabd2421f8a2775cfd2471a2b634372b4a25d41e3bd647b79912850a0"
 dependencies = [
  "litrs",
 ]
@@ -478,9 +493,9 @@ checksum = "f25c0e292a7ca6d6498557ff1df68f32c99850012b6ea401cf8daf771f22ff53"
 
 [[package]]
 name = "env_filter"
-version = "0.1.0"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a009aa4810eb158359dda09d0c87378e4bbb89b5a801f016885a4707ba24f7ea"
+checksum = "4f2c92ceda6ceec50f43169f9ee8424fe2db276791afde7b2cd8bc084cb376ab"
 dependencies = [
  "log",
  "regex",
@@ -488,9 +503,9 @@ dependencies = [
 
 [[package]]
 name = "env_logger"
-version = "0.11.3"
+version = "0.11.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "38b35839ba51819680ba087cd351788c9a3c476841207e0b8cee0b04722343b9"
+checksum = "e13fa619b91fb2381732789fc5de83b45675e882f66623b7d8cb4f643017018d"
 dependencies = [
  "anstream",
  "anstyle",
@@ -515,6 +530,16 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
+[[package]]
+name = "flate2"
+version = "1.0.34"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a1b589b4dc103969ad3cf85c950899926ec64300a1a46d76c03a6072957036f0"
+dependencies = [
+ "crc32fast",
+ "miniz_oxide",
+]
+
 [[package]]
 name = "foreign-types"
 version = "0.5.0"
@@ -533,7 +558,7 @@ checksum = "1a5c6c585bc94aaf2c7b51dd4c2ba22680844aba4c687be581871a6f518c5742"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.70",
+ "syn 2.0.87",
 ]
 
 [[package]]
@@ -544,9 +569,9 @@ checksum = "aa9a19cbb55df58761df49b23516a86d432839add4af60fc256da840f66ed35b"
 
 [[package]]
 name = "futures"
-version = "0.3.30"
+version = "0.3.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "645c6916888f6cb6350d2550b80fb63e734897a8498abe35cfb732b6487804b0"
+checksum = "65bc07b1a8bc7c85c5f2e110c476c7389b4554ba72af57d8445ea63a576b0876"
 dependencies = [
  "futures-channel",
  "futures-core",
@@ -559,9 +584,9 @@ dependencies = [
 
 [[package]]
 name = "futures-channel"
-version = "0.3.30"
+version = "0.3.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eac8f7d7865dcb88bd4373ab671c8cf4508703796caa2b1985a9ca867b3fcb78"
+checksum = "2dff15bf788c671c1934e366d07e30c1814a8ef514e1af724a602e8a2fbe1b10"
 dependencies = [
  "futures-core",
  "futures-sink",
@@ -569,15 +594,15 @@ dependencies = [
 
 [[package]]
 name = "futures-core"
-version = "0.3.30"
+version = "0.3.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dfc6580bb841c5a68e9ef15c77ccc837b40a7504914d52e47b8b0e9bbda25a1d"
+checksum = "05f29059c0c2090612e8d742178b0580d2dc940c837851ad723096f87af6663e"
 
 [[package]]
 name = "futures-executor"
-version = "0.3.30"
+version = "0.3.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a576fc72ae164fca6b9db127eaa9a9dda0d61316034f33a0a0d4eda41f02b01d"
+checksum = "1e28d1d997f585e54aebc3f97d39e72338912123a67330d723fdbb564d646c9f"
 dependencies = [
  "futures-core",
  "futures-task",
@@ -586,38 +611,38 @@ dependencies = [
 
 [[package]]
 name = "futures-io"
-version = "0.3.30"
+version = "0.3.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a44623e20b9681a318efdd71c299b6b222ed6f231972bfe2f224ebad6311f0c1"
+checksum = "9e5c1b78ca4aae1ac06c48a526a655760685149f0d465d21f37abfe57ce075c6"
 
 [[package]]
 name = "futures-macro"
-version = "0.3.30"
+version = "0.3.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "87750cf4b7a4c0625b1529e4c543c2182106e4dedc60a2a6455e00d212c489ac"
+checksum = "162ee34ebcb7c64a8abebc059ce0fee27c2262618d7b60ed8faf72fef13c3650"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.70",
+ "syn 2.0.87",
 ]
 
 [[package]]
 name = "futures-sink"
-version = "0.3.30"
+version = "0.3.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9fb8e00e87438d937621c1c6269e53f536c14d3fbd6a042bb24879e57d474fb5"
+checksum = "e575fab7d1e0dcb8d0c7bcf9a63ee213816ab51902e6d244a95819acacf1d4f7"
 
 [[package]]
 name = "futures-task"
-version = "0.3.30"
+version = "0.3.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "38d84fa142264698cdce1a9f9172cf383a0c82de1bddcf3092901442c4097004"
+checksum = "f90f7dce0722e95104fcb095585910c0977252f286e354b5e3bd38902cd99988"
 
 [[package]]
 name = "futures-util"
-version = "0.3.30"
+version = "0.3.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d6401deb83407ab3da39eba7e33987a73c3df0c82b4bb5813ee871c19c41d48"
+checksum = "9fa08315bb612088cc391249efdc3bc77536f16c91f6cf495e6fbe85b20a4a81"
 dependencies = [
  "futures-channel",
  "futures-core",
@@ -724,7 +749,7 @@ checksum = "9c08c1f623a8d0b722b8b99f821eb0ba672a1618f0d3b16ddbee1cedd2dd8557"
 dependencies = [
  "bitflags 2.6.0",
  "gpu-descriptor-types",
- "hashbrown",
+ "hashbrown 0.14.5",
 ]
 
 [[package]]
@@ -746,6 +771,12 @@ dependencies = [
  "allocator-api2",
 ]
 
+[[package]]
+name = "hashbrown"
+version = "0.15.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3a9bfc1af68b1726ea47d3d5109de126281def866b33970e10fbab11b5dafab3"
+
 [[package]]
 name = "hassle-rs"
 version = "0.11.0"
@@ -755,7 +786,7 @@ dependencies = [
  "bitflags 2.6.0",
  "com",
  "libc",
- "libloading 0.8.4",
+ "libloading 0.8.5",
  "thiserror",
  "widestring",
  "winapi",
@@ -781,19 +812,19 @@ checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
 
 [[package]]
 name = "indexmap"
-version = "2.2.6"
+version = "2.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "168fb715dda47215e360912c096649d23d58bf392ac62f73919e831745e40f26"
+checksum = "707907fe3c25f5424cce2cb7e1cbcafee6bdbe735ca90ef77c29e84591e5b9da"
 dependencies = [
  "equivalent",
- "hashbrown",
+ "hashbrown 0.15.1",
 ]
 
 [[package]]
 name = "is_terminal_polyfill"
-version = "1.70.0"
+version = "1.70.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f8478577c03552c21db0e2724ffb8986a5ce7af88107e6be5d2ee6e158c12800"
+checksum = "7943c866cc5cd64cbc25b2e01621d07fa8eb2a1a23160ee81ce38704e97b8ecf"
 
 [[package]]
 name = "jni"
@@ -819,18 +850,24 @@ checksum = "8eaf4bc02d17cbdd7ff4c7438cafcdf7fb9a4613313ad11b4f8fefe7d3fa0130"
 
 [[package]]
 name = "jobserver"
-version = "0.1.31"
+version = "0.1.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d2b099aaa34a9751c5bf0878add70444e1ed2dd73f347be99003d4577277de6e"
+checksum = "48d1dbcbbeb6a7fec7e059840aa538bd62aaccf972c7346c4d9d2059312853d0"
 dependencies = [
  "libc",
 ]
 
 [[package]]
-name = "js-sys"
-version = "0.3.69"
+name = "jpeg-decoder"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "29c15563dc2726973df627357ce0c9ddddbea194836909d655df6a75d2cf296d"
+checksum = "f5d4a7da358eff58addd2877a45865158f0d78c911d43a5784ceb7bbf52833b0"
+
+[[package]]
+name = "js-sys"
+version = "0.3.72"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6a88f1bda2bd75b0452a14784937d796722fdebfe50df998aeb3f0b7603019a9"
 dependencies = [
  "wasm-bindgen",
 ]
@@ -842,7 +879,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6aae1df220ece3c0ada96b8153459b67eebe9ae9212258bb0134ae60416fdf76"
 dependencies = [
  "libc",
- "libloading 0.8.4",
+ "libloading 0.8.5",
  "pkg-config",
 ]
 
@@ -854,9 +891,9 @@ checksum = "e2db585e1d738fc771bf08a151420d3ed193d9d895a36df7f6f8a9456b911ddc"
 
 [[package]]
 name = "libc"
-version = "0.2.155"
+version = "0.2.162"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "97b3888a4aecf77e811145cadf6eef5901f4782c53886191b2f693f24761847c"
+checksum = "18d287de67fe55fd7e1581fe933d965a5a9477b38e949cfa9f8574ef01506398"
 
 [[package]]
 name = "libloading"
@@ -870,9 +907,9 @@ dependencies = [
 
 [[package]]
 name = "libloading"
-version = "0.8.4"
+version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e310b3a6b5907f99202fcdb4960ff45b93735d7c7d96b760fcff8db2dc0e103d"
+checksum = "4979f22fdb869068da03c9f7528f8297c6fd2606bc3a4affe42e6a823fdb8da4"
 dependencies = [
  "cfg-if",
  "windows-targets 0.52.6",
@@ -880,13 +917,13 @@ dependencies = [
 
 [[package]]
 name = "libredox"
-version = "0.0.2"
+version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3af92c55d7d839293953fcd0fda5ecfe93297cfde6ffbdec13b41d99c0ba6607"
+checksum = "c0ff37bd590ca25063e35af745c343cb7a0271906fb7b37e4813e8f79f00268d"
 dependencies = [
  "bitflags 2.6.0",
  "libc",
- "redox_syscall 0.4.1",
+ "redox_syscall 0.5.7",
 ]
 
 [[package]]
@@ -934,9 +971,9 @@ checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"
 
 [[package]]
 name = "memmap2"
-version = "0.9.4"
+version = "0.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fe751422e4a8caa417e13c3ea66452215d7d63e19e604f4980461212f3ae1322"
+checksum = "fd3f7eed9d3848f8b98834af67102b720745c4ec028fcd0aa0239277e7de374f"
 dependencies = [
  "libc",
 ]
@@ -956,6 +993,25 @@ dependencies = [
  "paste",
 ]
 
+[[package]]
+name = "minicov"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f27fe9f1cc3c22e1687f9446c2083c4c5fc7f0bcf1c7a86bdbded14985895b4b"
+dependencies = [
+ "cc",
+ "walkdir",
+]
+
+[[package]]
+name = "miniz_oxide"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e2d80299ef12ff69b16a84bb182e3b9df68b5a91574d3d4fa6e41b65deec4df1"
+dependencies = [
+ "adler2",
+]
+
 [[package]]
 name = "naga"
 version = "0.20.0"
@@ -1027,23 +1083,23 @@ dependencies = [
 
 [[package]]
 name = "num_enum"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "02339744ee7253741199f897151b38e72257d13802d4ee837285cc2990a90845"
+checksum = "4e613fc340b2220f734a8595782c551f1250e969d87d3be1ae0579e8d4065179"
 dependencies = [
  "num_enum_derive",
 ]
 
 [[package]]
 name = "num_enum_derive"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "681030a937600a36906c185595136d26abfebb4aa9c65701cefcaf8578bb982b"
+checksum = "af1844ef2428cc3e1cb900be36181049ef3d3193c63e43026cfe202983b27a56"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",
  "quote",
- "syn 2.0.70",
+ "syn 2.0.87",
 ]
 
 [[package]]
@@ -1260,24 +1316,24 @@ dependencies = [
 
 [[package]]
 name = "once_cell"
-version = "1.19.0"
+version = "1.20.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
+checksum = "1261fe7e33c73b354eab43b1273a57c8f967d0391e80353e51f764ac02cf6775"
 
 [[package]]
 name = "orbclient"
-version = "0.3.47"
+version = "0.3.48"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "52f0d54bde9774d3a51dcf281a5def240c71996bc6ca05d2c847ec8b2b216166"
+checksum = "ba0b26cec2e24f08ed8bb31519a9333140a6599b867dac464bb150bdb796fd43"
 dependencies = [
  "libredox",
 ]
 
 [[package]]
 name = "owned_ttf_parser"
-version = "0.24.0"
+version = "0.25.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "490d3a563d3122bf7c911a59b0add9389e5ec0f5f0c3ac6b91ff235a0e6a7f90"
+checksum = "22ec719bbf3b2a81c109a4e20b1f129b5566b7dce654bc3872f6a05abf82b2c4"
 dependencies = [
  "ttf-parser",
 ]
@@ -1300,7 +1356,7 @@ checksum = "1e401f977ab385c9e4e3ab30627d6f26d00e2c73eef317493c4ec6d468726cf8"
 dependencies = [
  "cfg-if",
  "libc",
- "redox_syscall 0.5.2",
+ "redox_syscall 0.5.7",
  "smallvec",
  "windows-targets 0.52.6",
 ]
@@ -1319,29 +1375,29 @@ checksum = "e3148f5046208a5d56bcfc03053e3ca6334e51da8dfb19b6cdc8b306fae3283e"
 
 [[package]]
 name = "pin-project"
-version = "1.1.5"
+version = "1.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b6bf43b791c5b9e34c3d182969b4abb522f9343702850a2e57f460d00d09b4b3"
+checksum = "be57f64e946e500c8ee36ef6331845d40a93055567ec57e8fae13efd33759b95"
 dependencies = [
  "pin-project-internal",
 ]
 
 [[package]]
 name = "pin-project-internal"
-version = "1.1.5"
+version = "1.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2f38a4412a78282e09a2cf38d195ea5420d15ba0602cb375210efbc877243965"
+checksum = "3c0f5fad0874fc7abcd4d750e76917eaebbecaa2c20bde22e1dbeeba8beb758c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.70",
+ "syn 2.0.87",
 ]
 
 [[package]]
 name = "pin-project-lite"
-version = "0.2.14"
+version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bda66fc9667c18cb2758a2ac84d1167245054bcf85d5d1aaa6923f45801bdd02"
+checksum = "915a1e146535de9163f3987b8944ed8cf49a18bb0056bcebcdcece385cece4ff"
 
 [[package]]
 name = "pin-utils"
@@ -1351,15 +1407,15 @@ checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
 [[package]]
 name = "pkg-config"
-version = "0.3.30"
+version = "0.3.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d231b230927b5e4ad203db57bbcbee2802f6bce620b1e4a9024a07d94e2907ec"
+checksum = "953ec861398dccce10c670dfeaf3ec4911ca479e9c02154b3a215178c5f566f2"
 
 [[package]]
 name = "polling"
-version = "3.7.2"
+version = "3.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a3ed00ed3fbf728b5816498ecd316d1716eecaced9c0c8d2c5a6740ca214985b"
+checksum = "a604568c3202727d1507653cb121dbd627a58684eb09a820fd746bee38b4442f"
 dependencies = [
  "cfg-if",
  "concurrent-queue",
@@ -1367,7 +1423,7 @@ dependencies = [
  "pin-project-lite",
  "rustix",
  "tracing",
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -1378,27 +1434,27 @@ checksum = "e8cf8e6a8aa66ce33f63993ffc4ea4271eb5b0530a9002db8455ea6050c77bfa"
 
 [[package]]
 name = "proc-macro-crate"
-version = "3.1.0"
+version = "3.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6d37c51ca738a55da99dc0c4a34860fd675453b8b36209178c2249bb13651284"
+checksum = "8ecf48c7ca261d60b74ab1a7b20da18bede46776b2e55535cb958eb595c5fa7b"
 dependencies = [
  "toml_edit",
 ]
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.86"
+version = "1.0.89"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5e719e8df665df0d1c8fbfd238015744736151d4445ec0836b8e628aae103b77"
+checksum = "f139b0662de085916d1fb67d2b4169d1addddda1919e696f3252b740b629986e"
 dependencies = [
  "unicode-ident",
 ]
 
 [[package]]
 name = "profiling"
-version = "1.0.15"
+version = "1.0.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "43d84d1d7a6ac92673717f9f6d1518374ef257669c24ebc5ac25d5033828be58"
+checksum = "afbdc74edc00b6f6a218ca6a5364d6226a259d4b8ea1af4a0ea063f27e179f4d"
 
 [[package]]
 name = "pteropus"
@@ -1409,6 +1465,7 @@ dependencies = [
  "env_logger",
  "futures",
  "log",
+ "tiff",
  "wasm-bindgen",
  "wasm-bindgen-futures",
  "wasm-bindgen-test",
@@ -1419,18 +1476,18 @@ dependencies = [
 
 [[package]]
 name = "quick-xml"
-version = "0.34.0"
+version = "0.36.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6f24d770aeca0eacb81ac29dfbc55ebcc09312fdd1f8bbecdc7e4a84e000e3b4"
+checksum = "f7649a7b4df05aed9ea7ec6f628c67c9953a43869b8bc50929569b2999d443fe"
 dependencies = [
  "memchr",
 ]
 
 [[package]]
 name = "quote"
-version = "1.0.36"
+version = "1.0.37"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0fa76aaf39101c457836aec0ce2316dbdc3ab723cdda1c6bd4e6ad4208acaca7"
+checksum = "b5b9d34b8991d19d98081b46eacdd8eb58c6f2b201139f7c5f643cc155a633af"
 dependencies = [
  "proc-macro2",
 ]
@@ -1458,18 +1515,18 @@ dependencies = [
 
 [[package]]
 name = "redox_syscall"
-version = "0.5.2"
+version = "0.5.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c82cf8cff14456045f55ec4241383baeff27af886adb72ffb2162f99911de0fd"
+checksum = "9b6dfecf2c74bce2466cabf93f6664d6998a69eb21e39f4207930065b27b771f"
 dependencies = [
  "bitflags 2.6.0",
 ]
 
 [[package]]
 name = "regex"
-version = "1.10.5"
+version = "1.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b91213439dad192326a0d7c6ee3955910425f441d7038e0d6933b0aec5c4517f"
+checksum = "b544ef1b4eac5dc2db33ea63606ae9ffcfac26c1416a2806ae0bf5f56b201191"
 dependencies = [
  "aho-corasick",
  "memchr",
@@ -1479,9 +1536,9 @@ dependencies = [
 
 [[package]]
 name = "regex-automata"
-version = "0.4.7"
+version = "0.4.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "38caf58cc5ef2fed281f89292ef23f6365465ed9a41b7a7754eb4e26496c92df"
+checksum = "809e8dc61f6de73b46c85f4c96486310fe304c434cfa43669d7b40f711150908"
 dependencies = [
  "aho-corasick",
  "memchr",
@@ -1490,9 +1547,9 @@ dependencies = [
 
 [[package]]
 name = "regex-syntax"
-version = "0.8.4"
+version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a66a03ae7c801facd77a29370b4faec201768915ac14a721ba36f20bc9c209b"
+checksum = "2b15c43186be67a4fd63bee50d0303afffcef381492ebe2c5d87f324e1b8815c"
 
 [[package]]
 name = "renderdoc-sys"
@@ -1508,9 +1565,9 @@ checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
 
 [[package]]
 name = "rustix"
-version = "0.38.34"
+version = "0.38.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "70dc5ec042f7a43c4a73241207cecc9873a06d45debb38b329f8541d85c2730f"
+checksum = "99e4ea3e1cdc4b559b8e5650f9c8e5998e3e5c1343b4eaf034565f32318d63c0"
 dependencies = [
  "bitflags 2.6.0",
  "errno",
@@ -1542,9 +1599,9 @@ checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 
 [[package]]
 name = "sctk-adwaita"
-version = "0.9.1"
+version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7555fcb4f753d095d734fdefebb0ad8c98478a21db500492d87c55913d3b0086"
+checksum = "b6277f0217056f77f1d8f49f2950ac6c278c0d607c45f5ee99328d792ede24ec"
 dependencies = [
  "ab_glyph",
  "log",
@@ -1555,24 +1612,30 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.204"
+version = "1.0.215"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bc76f558e0cbb2a839d37354c575f1dc3fdc6546b5be373ba43d95f231bf7c12"
+checksum = "6513c1ad0b11a9376da888e3e0baa0077f1aed55c17f50e7b2397136129fb88f"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.204"
+version = "1.0.215"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e0cd7e117be63d3c3678776753929474f3b04a43a080c744d6b0ae2a8c28e222"
+checksum = "ad1e866f866923f252f05c889987993144fb74e722403468a4ebd70c3cd756c0"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.70",
+ "syn 2.0.87",
 ]
 
+[[package]]
+name = "shlex"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
+
 [[package]]
 name = "slab"
 version = "0.4.9"
@@ -1599,9 +1662,9 @@ checksum = "3c5e1a9a646d36c3599cd173a41282daf47c44583ad367b8e6837255952e5c67"
 
 [[package]]
 name = "smithay-client-toolkit"
-version = "0.18.1"
+version = "0.19.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "922fd3eeab3bd820d76537ce8f582b1cf951eceb5475c28500c7457d9d17f53a"
+checksum = "3457dea1f0eb631b4034d61d4d8c32074caa6cd1ab2d59f2327bd8461e2c0016"
 dependencies = [
  "bitflags 2.6.0",
  "calloop",
@@ -1665,9 +1728,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.70"
+version = "2.0.87"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2f0209b68b3613b093e0ec905354eccaedcfe83b8cb37cbdeae64026c3064c16"
+checksum = "25aa4ce346d03a6dcd68dd8b4010bcb74e54e62c90c573f394c46eae99aba32d"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1685,22 +1748,33 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.61"
+version = "1.0.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c546c80d6be4bc6a00c0f01730c08df82eaa7a7a61f11d656526506112cc1709"
+checksum = "b6aaf5339b578ea85b50e080feb250a3e8ae8cfcdff9a461c9ec2904bc923f52"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.61"
+version = "1.0.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "46c3384250002a6d5af4d114f2845d37b57521033f30d5c3f46c4d70e1197533"
+checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.70",
+ "syn 2.0.87",
+]
+
+[[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]]
@@ -1730,15 +1804,15 @@ dependencies = [
 
 [[package]]
 name = "toml_datetime"
-version = "0.6.6"
+version = "0.6.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4badfd56924ae69bcc9039335b2e017639ce3f9b001c393c1b2d1ef846ce2cbf"
+checksum = "0dd7358ecb8fc2f8d014bf86f6f638ce72ba252a2c3a2572f2a795f1d23efb41"
 
 [[package]]
 name = "toml_edit"
-version = "0.21.1"
+version = "0.22.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a8534fd7f78b5405e860340ad6575217ce99f38d4d5c8f2442cb5ecb50090e1"
+checksum = "4ae48d6208a266e853d946088ed816055e556cc6028c5e8e2b84d9fa5dd7c7f5"
 dependencies = [
  "indexmap",
  "toml_datetime",
@@ -1763,33 +1837,33 @@ checksum = "c06d3da6113f116aaee68e4d601191614c9053067f9ab7f6edbcb161237daa54"
 
 [[package]]
 name = "ttf-parser"
-version = "0.24.0"
+version = "0.25.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8686b91785aff82828ed725225925b33b4fde44c4bb15876e5f7c832724c420a"
+checksum = "5902c5d130972a0000f60860bfbf46f7ca3db5391eddfedd1b8728bd9dc96c0e"
 
 [[package]]
 name = "unicode-ident"
-version = "1.0.12"
+version = "1.0.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
+checksum = "e91b56cd4cadaeb79bbf1a5645f6b4f8dc5bde8834ad5894a8db35fda9efa1fe"
 
 [[package]]
 name = "unicode-segmentation"
-version = "1.11.0"
+version = "1.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d4c87d22b6e3f4a18d4d40ef354e97c90fcb14dd91d7dc0aa9d8a1172ebf7202"
+checksum = "f6ccf251212114b54433ec949fd6a7841275f9ada20dddd2f29e9ceea4501493"
 
 [[package]]
 name = "unicode-width"
-version = "0.1.13"
+version = "0.1.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0336d538f7abc86d282a4189614dfaa90810dfc2c6f6427eaf88e16311dd225d"
+checksum = "7dd6e30e90baa6f72411720665d41d89b9a3d039dc45b8faea1ddd07f617f6af"
 
 [[package]]
 name = "unicode-xid"
-version = "0.2.4"
+version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f962df74c8c05a667b5ee8bcf162993134c104e96440b663c8daa176dc772d8c"
+checksum = "ebc1c04c71510c7f702b52b7c350734c9ff1295c464a03335b00bb84fc54f853"
 
 [[package]]
 name = "utf8parse"
@@ -1799,9 +1873,9 @@ checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
 
 [[package]]
 name = "version_check"
-version = "0.9.4"
+version = "0.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
+checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
 
 [[package]]
 name = "walkdir"
@@ -1821,34 +1895,35 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.92"
+version = "0.2.95"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4be2531df63900aeb2bca0daaaddec08491ee64ceecbee5076636a3b026795a8"
+checksum = "128d1e363af62632b8eb57219c8fd7877144af57558fb2ef0368d0087bddeb2e"
 dependencies = [
  "cfg-if",
+ "once_cell",
  "wasm-bindgen-macro",
 ]
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.92"
+version = "0.2.95"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "614d787b966d3989fa7bb98a654e369c762374fd3213d212cfc0251257e747da"
+checksum = "cb6dd4d3ca0ddffd1dd1c9c04f94b868c37ff5fac97c30b97cff2d74fce3a358"
 dependencies = [
  "bumpalo",
  "log",
  "once_cell",
  "proc-macro2",
  "quote",
- "syn 2.0.70",
+ "syn 2.0.87",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
 name = "wasm-bindgen-futures"
-version = "0.4.42"
+version = "0.4.45"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "76bc14366121efc8dbb487ab05bcc9d346b3b5ec0eaa76e46594cabbe51762c0"
+checksum = "cc7ec4f8827a71586374db3e87abdb5a2bb3a15afed140221307c3ec06b1f63b"
 dependencies = [
  "cfg-if",
  "js-sys",
@@ -1858,9 +1933,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.92"
+version = "0.2.95"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1f8823de937b71b9460c0c34e25f3da88250760bec0ebac694b49997550d726"
+checksum = "e79384be7f8f5a9dd5d7167216f022090cf1f9ec128e6e6a482a2cb5c5422c56"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -1868,31 +1943,32 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.92"
+version = "0.2.95"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e94f17b526d0a461a191c78ea52bbce64071ed5c04c9ffe424dcb38f74171bb7"
+checksum = "26c6ab57572f7a24a4985830b120de1594465e5d500f24afe89e16b4e833ef68"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.70",
+ "syn 2.0.87",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.92"
+version = "0.2.95"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "af190c94f2773fdb3729c55b007a722abb5384da03bc0986df4c289bf5567e96"
+checksum = "65fc09f10666a9f147042251e0dda9c18f166ff7de300607007e96bdebc1068d"
 
 [[package]]
 name = "wasm-bindgen-test"
-version = "0.3.42"
+version = "0.3.45"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9bf62a58e0780af3e852044583deee40983e5886da43a271dd772379987667b"
+checksum = "d381749acb0943d357dcbd8f0b100640679883fcdeeef04def49daf8d33a5426"
 dependencies = [
  "console_error_panic_hook",
  "js-sys",
+ "minicov",
  "scoped-tls",
  "wasm-bindgen",
  "wasm-bindgen-futures",
@@ -1901,20 +1977,20 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-test-macro"
-version = "0.3.42"
+version = "0.3.45"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b7f89739351a2e03cb94beb799d47fb2cac01759b40ec441f7de39b00cbf7ef0"
+checksum = "c97b2ef2c8d627381e51c071c2ab328eac606d3f69dd82bcbca20a9e389d95f0"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.70",
+ "syn 2.0.87",
 ]
 
 [[package]]
 name = "wayland-backend"
-version = "0.3.5"
+version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "269c04f203640d0da2092d1b8d89a2d081714ae3ac2f1b53e99f205740517198"
+checksum = "056535ced7a150d45159d3a8dc30f91a2e2d588ca0b23f70e56033622b8016f6"
 dependencies = [
  "cc",
  "downcast-rs",
@@ -1926,9 +2002,9 @@ dependencies = [
 
 [[package]]
 name = "wayland-client"
-version = "0.31.4"
+version = "0.31.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08bd0f46c069d3382a36c8666c1b9ccef32b8b04f41667ca1fef06a1adcc2982"
+checksum = "b66249d3fc69f76fd74c82cc319300faa554e9d865dab1f7cd66cc20db10b280"
 dependencies = [
  "bitflags 2.6.0",
  "rustix",
@@ -1949,9 +2025,9 @@ dependencies = [
 
 [[package]]
 name = "wayland-cursor"
-version = "0.31.4"
+version = "0.31.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "09414bcf0fd8d9577d73e9ac4659ebc45bcc9cff1980a350543ad8e50ee263b2"
+checksum = "32b08bc3aafdb0035e7fe0fdf17ba0c09c268732707dca4ae098f60cb28c9e4c"
 dependencies = [
  "rustix",
  "wayland-client",
@@ -1960,9 +2036,9 @@ dependencies = [
 
 [[package]]
 name = "wayland-protocols"
-version = "0.31.2"
+version = "0.32.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f81f365b8b4a97f422ac0e8737c438024b5951734506b0e1d775c73030561f4"
+checksum = "7cd0ade57c4e6e9a8952741325c30bf82f4246885dca8bf561898b86d0c1f58e"
 dependencies = [
  "bitflags 2.6.0",
  "wayland-backend",
@@ -1972,9 +2048,9 @@ dependencies = [
 
 [[package]]
 name = "wayland-protocols-plasma"
-version = "0.2.0"
+version = "0.3.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "23803551115ff9ea9bce586860c5c5a971e360825a0309264102a9495a5ff479"
+checksum = "9b31cab548ee68c7eb155517f2212049dc151f7cd7910c2b66abfd31c3ee12bd"
 dependencies = [
  "bitflags 2.6.0",
  "wayland-backend",
@@ -1985,9 +2061,9 @@ dependencies = [
 
 [[package]]
 name = "wayland-protocols-wlr"
-version = "0.2.0"
+version = "0.3.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ad1f61b76b6c2d8742e10f9ba5c3737f6530b4c243132c2a2ccc8aa96fe25cd6"
+checksum = "782e12f6cd923c3c316130d56205ebab53f55d6666b7faddfad36cecaeeb4022"
 dependencies = [
  "bitflags 2.6.0",
  "wayland-backend",
@@ -1998,9 +2074,9 @@ dependencies = [
 
 [[package]]
 name = "wayland-scanner"
-version = "0.31.3"
+version = "0.31.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "edf466fc49a4feb65a511ca403fec3601494d0dee85dbf37fff6fa0dd4eec3b6"
+checksum = "597f2001b2e5fc1121e3d5b9791d3e78f05ba6bfa4641053846248e3a13661c3"
 dependencies = [
  "proc-macro2",
  "quick-xml",
@@ -2009,9 +2085,9 @@ dependencies = [
 
 [[package]]
 name = "wayland-sys"
-version = "0.31.3"
+version = "0.31.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4a6754825230fa5b27bafaa28c30b3c9e72c55530581220cef401fa422c0fae7"
+checksum = "efa8ac0d8e8ed3e3b5c9fc92c7881406a268e11555abe36493efabe649a29e09"
 dependencies = [
  "dlib",
  "log",
@@ -2021,9 +2097,9 @@ dependencies = [
 
 [[package]]
 name = "web-sys"
-version = "0.3.69"
+version = "0.3.72"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "77afa9a11836342370f4817622a2f0f418b134426d91a82dfb48f532d2ec13ef"
+checksum = "f6488b90108c040df0fe62fa815cbdee25124641df01814dd7282749234c6112"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
@@ -2039,6 +2115,12 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "weezl"
+version = "0.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "53a85b86a771b1c87058196170769dd264f66c0782acf1ae6cc51bfd64b39082"
+
 [[package]]
 name = "wgpu"
 version = "0.20.1"
@@ -2116,7 +2198,7 @@ dependencies = [
  "js-sys",
  "khronos-egl",
  "libc",
- "libloading 0.8.4",
+ "libloading 0.8.5",
  "log",
  "metal",
  "naga",
@@ -2172,11 +2254,11 @@ checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 
 [[package]]
 name = "winapi-util"
-version = "0.1.8"
+version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4d4cc384e1e73b93bafa6fb4f1df8c41695c8a91cf9c4c64358067d15a7b6c6b"
+checksum = "cf221c93e13a30d793f7645a0e7762c55d169dbb0a49671918a2319d289b10bb"
 dependencies = [
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -2222,6 +2304,15 @@ dependencies = [
  "windows-targets 0.52.6",
 ]
 
+[[package]]
+name = "windows-sys"
+version = "0.59.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e38bc4d79ed67fd075bcc251a1c39b32a1776bbe92e5bef1f0bf1f8c531853b"
+dependencies = [
+ "windows-targets 0.52.6",
+]
+
 [[package]]
 name = "windows-targets"
 version = "0.42.2"
@@ -2402,9 +2493,9 @@ checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
 
 [[package]]
 name = "winit"
-version = "0.30.3"
+version = "0.30.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49f45a7b7e2de6af35448d7718dab6d95acec466eb3bb7a56f4d31d1af754004"
+checksum = "0be9e76a1f1077e04a411f0b989cbd3c93339e1771cb41e71ac4aee95bfd2c67"
 dependencies = [
  "ahash",
  "android-activity",
@@ -2454,9 +2545,9 @@ dependencies = [
 
 [[package]]
 name = "winnow"
-version = "0.5.40"
+version = "0.6.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f593a95398737aeed53e489c785df13f3618e41dbcd6718c6addbf1395aa6876"
+checksum = "36c1fec1a2bb5866f07c25f68c26e565c4c200aebb96d7e55710c19d3e8ac49b"
 dependencies = [
  "memchr",
 ]
@@ -2481,7 +2572,7 @@ dependencies = [
  "as-raw-xcb-connection",
  "gethostname",
  "libc",
- "libloading 0.8.4",
+ "libloading 0.8.5",
  "once_cell",
  "rustix",
  "x11rb-protocol",
@@ -2495,9 +2586,9 @@ checksum = "ec107c4503ea0b4a98ef47356329af139c0a4f7750e621cf2973cd3385ebcb3d"
 
 [[package]]
 name = "xcursor"
-version = "0.3.5"
+version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a0ccd7b4a5345edfcd0c3535718a4e9ff7798ffc536bb5b5a0e26ff84732911"
+checksum = "0ef33da6b1660b4ddbfb3aef0ade110c8b8a781a3b6382fa5f2b5b040fd55f61"
 
 [[package]]
 name = "xkbcommon-dl"
@@ -2520,9 +2611,9 @@ checksum = "b9cc00251562a284751c9973bace760d86c0276c471b4be569fe6b068ee97a56"
 
 [[package]]
 name = "xml-rs"
-version = "0.8.20"
+version = "0.8.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "791978798f0597cfc70478424c2b4fdc2b7a8024aaff78497ef00f24ef674193"
+checksum = "af310deaae937e48a26602b730250b4949e125f468f11e6990be3e5304ddd96f"
 
 [[package]]
 name = "zerocopy"
@@ -2541,5 +2632,5 @@ checksum = "fa4f8080344d4671fb4e831a13ad1e68092748387dfc4f55e356242fae12ce3e"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.70",
+ "syn 2.0.87",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 4373e6f..6ff8f0b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,10 +7,11 @@ edition = "2021"
 crate-type = ["cdylib", "rlib"]
 
 [dependencies]
-winit = { version = "0.30.3", features = ["rwh_06"] }
+tiff = "0.9.1"
 log = "0.4.22"
 
 [target.'cfg(target_arch = "x86_64")'.dependencies]
+winit = { version = "0.30.3", features = ["rwh_06"] }
 wgpu = "0.20.1"
 env_logger = "0.11.3"
 futures = { version = "0.3.30", features = ["executor"] }
diff --git a/src/app/mod.rs b/src/app/mod.rs
index fb82e49..e9b5fb1 100644
--- a/src/app/mod.rs
+++ b/src/app/mod.rs
@@ -1,15 +1,22 @@
+use std::rc::Rc;
+
 use crate::mvu::{Event, MvuApp, Size2i};
 use {
-    std::borrow::Cow,
+    log::info,
+    std::{borrow::Cow, path::PathBuf},
     wgpu::{Device, Instance, Queue, RenderPipeline, Surface, SurfaceConfiguration},
 };
 
-#[derive(Copy, Clone)]
-pub struct Model {}
+mod raster;
+
+#[derive(Clone)]
+pub struct Model {
+    dem: Option<raster::Dem>,
+}
 
 impl Model {
     pub fn new() -> Model {
-        Model {}
+        Model { dem: None }
     }
 }
 
@@ -103,6 +110,8 @@ impl MvuApp<Model> for App {
             render_pipeline,
             queue,
         });
+
+        info!("Initialized {}x{}.", size.width, size.height);
     }
 
     async fn resize(&mut self, new_size: Size2i) {
@@ -114,17 +123,22 @@ impl MvuApp<Model> for App {
             queue: _,
         }) = &mut self.context
         {
-            config.width = new_size.width.max(1);
+            config.width = dbg!(new_size).width.max(1);
             config.height = new_size.height.max(1);
             surface.configure(device, config);
+
+            info!("Resized_to {}x{}.", new_size.width, new_size.height);
         }
     }
 
-    async fn update(&self, model: Model, _event: Event) -> Model {
-        model
+    async fn update(&self, model: Rc<Model>, event: Event) -> Rc<Model> {
+        match event {
+            Event::MouseButtonPressed => model,
+            Event::OpenTestFile(file_path) => open_test_file(file_path, model.clone()),
+        }
     }
 
-    async fn view(&mut self, _model: Model) -> Result<(), Box<dyn std::error::Error>> {
+    async fn view(&mut self, _model: Rc<Model>) -> Result<(), Box<dyn std::error::Error>> {
         if let Some(Context {
             config: _,
             surface,
@@ -166,3 +180,8 @@ impl MvuApp<Model> for App {
         Ok(())
     }
 }
+
+fn open_test_file(file_path: PathBuf, model: Rc<Model>) -> Rc<Model> {
+    let dem = Some(raster::Dem::load_from_image(&file_path));
+    Rc::new(Model { dem })
+}
diff --git a/src/app/raster/dem.rs b/src/app/raster/dem.rs
new file mode 100644
index 0000000..4a82c43
--- /dev/null
+++ b/src/app/raster/dem.rs
@@ -0,0 +1,162 @@
+use {
+    std::{fs::File, path::PathBuf},
+    tiff,
+};
+
+#[derive(Clone)]
+pub struct Dem {
+    pub width: u32,
+    pub height: u32,
+    pub min_x: f32,
+    pub max_x: f32,
+    pub min_y: f32,
+    pub max_y: f32,
+    pub min_z: f32,
+    pub max_z: f32,
+    pub grid: Vec<u16>,
+}
+
+impl Dem {
+    fn get(&self, x: u32, y: u32) -> u16 {
+        self.grid[(y * self.width + x) as usize]
+    }
+}
+
+pub struct DemBvh {
+    pub dem: Dem,
+    pub layers: Vec<DemBvhLayer>,
+}
+
+pub struct DemBvhLayer {
+    pub width: u32,
+    pub height: u32,
+    pub data: Vec<u16>,
+}
+
+impl DemBvh {
+    fn new(dem: Dem) -> DemBvh {
+        assert!(dem.width == dem.height);
+        // width-1 must be power of two
+        assert!(dem.width - 1 & (dem.width - 2) == 0);
+        let mut layers = vec![create_first_dembvh_layer(&dem)];
+        while layers.last().unwrap().width > 1 {
+            layers.push(create_next_dembvh_layer(&layers.last().unwrap()));
+        }
+        DemBvh { dem, layers }
+    }
+}
+
+impl DemBvhLayer {
+    fn get_value(&self, x: u32, y: u32) -> (u16, u16) {
+        (
+            self.data[(y * self.width * 2 + x * 2) as usize],
+            self.data[(y * self.width * 2 + x * 2 + 1) as usize],
+        )
+    }
+
+    fn set_value(&mut self, x: u32, y: u32, min: u16, max: u16) {
+        self.data[(y * self.width * 2 + x * 2) as usize] = min;
+        self.data[(y * self.width * 2 + x * 2 + 1) as usize] = max;
+    }
+}
+
+fn create_first_dembvh_layer(dem: &Dem) -> DemBvhLayer {
+    let width = dem.width - 1;
+    let height = dem.height - 1;
+    let mut result = DemBvhLayer {
+        width,
+        height,
+        data: vec![0; (width * height * 2) as usize],
+    };
+    for y in 0..height {
+        for x in 0..width {
+            let min = dem
+                .get(x, y)
+                .min(dem.get(x + 1, y))
+                .min(dem.get(x, y + 1))
+                .min(dem.get(x + 1, y + 1));
+            let max = dem
+                .get(x, y)
+                .max(dem.get(x + 1, y))
+                .max(dem.get(x, y + 1))
+                .max(dem.get(x + 1, y + 1));
+            result.set_value(x, y, min, max);
+        }
+    }
+    result
+}
+
+fn create_next_dembvh_layer(prev: &DemBvhLayer) -> DemBvhLayer {
+    let width = prev.width / 2;
+    let height = prev.height / 2;
+    let mut result = DemBvhLayer {
+        width,
+        height,
+        data: vec![0; (width * height * 2) as usize],
+    };
+    for y in 0..height {
+        for x in 0..width {
+            let min = prev
+                .get_value(x, y)
+                .0
+                .min(prev.get_value(x + 1, y).0)
+                .min(prev.get_value(x, y + 1).0)
+                .min(prev.get_value(x + 1, y + 1).0);
+            let max = prev
+                .get_value(x, y)
+                .1
+                .max(prev.get_value(x + 1, y).1)
+                .max(prev.get_value(x, y + 1).1)
+                .max(prev.get_value(x + 1, y + 1).1);
+            result.set_value(x, y, min, max);
+        }
+    }
+    result
+}
+
+fn normalize_f32(value: f32, min: f32, max: f32) -> f32 {
+    (value - min) / (max - min)
+}
+
+fn normalized_f32_to_u16(value: f32) -> u16 {
+    (value * ((u16::MAX - 1) as f32)) as u16 + 1
+}
+
+impl Dem {
+    pub fn load_from_image(file_path: &PathBuf) -> Dem {
+        let file = File::open(file_path).unwrap();
+        let mut tiff = tiff::decoder::Decoder::new(file).unwrap();
+        let (width, height) = tiff.dimensions().unwrap();
+        match tiff.read_image().unwrap() {
+            tiff::decoder::DecodingResult::F32(f32_values) => {
+                let min_x = -500.0;
+                let max_x = 500.0;
+                let min_y = -500.0;
+                let max_y = 500.0;
+                let (min_z, max_z) = f32_values[1..]
+                    .iter()
+                    .fold((f32_values[0], f32_values[0]), |(min, max), elem| {
+                        (min.min(*elem), max.max(*elem))
+                    });
+                let grid = f32_values
+                    .iter()
+                    .map(|v| normalized_f32_to_u16(normalize_f32(*v, min_z, max_z)))
+                    .collect();
+                Dem {
+                    width,
+                    height,
+                    min_x,
+                    max_x,
+                    min_y,
+                    max_y,
+                    min_z,
+                    max_z,
+                    grid,
+                }
+            }
+            _ => {
+                panic!("TIFF data type not implmented.")
+            }
+        }
+    }
+}
diff --git a/src/app/raster/mod.rs b/src/app/raster/mod.rs
new file mode 100644
index 0000000..75f3701
--- /dev/null
+++ b/src/app/raster/mod.rs
@@ -0,0 +1,3 @@
+mod dem;
+
+pub use dem::Dem;
diff --git a/src/lib.rs b/src/lib.rs
index 47d6495..0893110 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,3 +1,5 @@
+use std::rc::Rc;
+
 #[cfg(target_arch = "wasm32")]
 use wasm_bindgen::prelude::*;
 #[cfg(target_arch = "wasm32")]
@@ -16,6 +18,6 @@ use app::{App,Model};
 
 #[cfg_attr(target_arch = "wasm32", wasm_bindgen(start))]
 pub fn main() {
-    run(App::new(), Model::new());
+    run(App::new(), Rc::new(Model::new()));
 }
 
diff --git a/src/mvu/mod.rs b/src/mvu/mod.rs
index 8f37739..e04adfa 100644
--- a/src/mvu/mod.rs
+++ b/src/mvu/mod.rs
@@ -1,6 +1,11 @@
-use wgpu::{Instance, Surface};
+use {
+    std::{path::PathBuf, rc::Rc},
+    wgpu::{Instance, Surface},
+};
+
 pub enum Event {
     MouseButtonPressed,
+    OpenTestFile(PathBuf),
 }
 
 #[derive(Debug, Clone, Copy)]
@@ -12,11 +17,9 @@ pub struct Size2i {
 #[allow(async_fn_in_trait)]
 // https://blog.rust-lang.org/2023/12/21/async-fn-rpit-in-traits.html#where-the-gaps-lie
 pub trait MvuApp<M>
-where
-    M: Copy,
 {
     async fn init(&mut self, instance: &Instance, surface: Surface<'static>, new_size: Size2i);
     async fn resize(&mut self, size: Size2i);
-    async fn update(&self, model: M, event: Event) -> M;
-    async fn view(&mut self, model: M) -> Result<(), Box<dyn std::error::Error>>;
+    async fn update(&self, model: Rc<M>, event: Event) -> Rc<M>;
+    async fn view(&mut self, model: Rc<M>) -> Result<(), Box<dyn std::error::Error>>;
 }
diff --git a/src/native/mod.rs b/src/native/mod.rs
index 0a21c68..0ab9759 100644
--- a/src/native/mod.rs
+++ b/src/native/mod.rs
@@ -1,6 +1,6 @@
-use std::sync::Arc;
+use std::{rc::Rc, sync::Arc};
 
-use crate::mvu::{MvuApp, Size2i};
+use crate::mvu::{self, MvuApp, Size2i};
 use {
     futures::executor::block_on,
     winit::{
@@ -15,11 +15,11 @@ use {
 struct AppHost<A, M> {
     window: Option<Arc<Window>>,
     app: A,
-    model: M,
+    model: Rc<M>,
 }
 
 impl<A, M> AppHost<A, M> {
-    fn new(app: A, model: M) -> Self {
+    fn new(app: A, model: Rc<M>) -> Self {
         Self {
             window: None,
             app,
@@ -31,7 +31,6 @@ impl<A, M> AppHost<A, M> {
 impl<A, M> ApplicationHandler for AppHost<A, M>
 where
     A: MvuApp<M>,
-    M: Copy,
 {
     fn resumed(&mut self, event_loop: &ActiveEventLoop) {
         let window = Arc::new(
@@ -56,16 +55,21 @@ where
                 println!("The close button was pressed; stopping");
                 event_loop.exit();
             }
-            WindowEvent::RedrawRequested => block_on(self.app.view(self.model)).unwrap(),
+            WindowEvent::RedrawRequested => block_on(self.app.view(self.model.clone())).unwrap(),
+            WindowEvent::DroppedFile(file_path) => {
+                self.model = block_on(
+                    self.app
+                        .update(self.model.clone(), mvu::Event::OpenTestFile(file_path)),
+                )
+            }
             _ => (),
         }
     }
 }
 
-pub fn run<A, M>(app: A, model: M)
+pub fn run<A, M>(app: A, model: Rc<M>)
 where
     A: MvuApp<M>,
-    M: Copy,
 {
     env_logger::init();
     let event_loop = EventLoop::new().unwrap();
diff --git a/src/wasm/mod.rs b/src/wasm/mod.rs
index 2cfc3e9..726443e 100644
--- a/src/wasm/mod.rs
+++ b/src/wasm/mod.rs
@@ -1,14 +1,14 @@
 use {
-    wasm_bindgen::prelude::*, wasm_bindgen_futures::spawn_local, web_sys::HtmlCanvasElement,
-    wgpu::SurfaceTarget,
+    std::rc::Rc, wasm_bindgen::prelude::*, wasm_bindgen_futures::spawn_local,
+    web_sys::HtmlCanvasElement, wgpu::SurfaceTarget,
 };
 
 use crate::mvu::{MvuApp, Size2i};
 
-async fn run_async<A, M>(mut app: A, model: M)
+async fn run_async<A, M>(mut app: A, model: Rc<M>)
 where
     A: MvuApp<M> + 'static,
-    M: Copy + 'static,
+    M: 'static,
 {
     let window = web_sys::window().unwrap();
     let document = window.document().unwrap();
@@ -26,10 +26,10 @@ where
     app.view(model).await.unwrap();
 }
 
-pub fn run<A, M>(app: A, model: M)
+pub fn run<A, M>(app: A, model: Rc<M>)
 where
     A: MvuApp<M> + 'static,
-    M: Copy + 'static,
+    M: 'static,
 {
     std::panic::set_hook(Box::new(console_error_panic_hook::hook));
     console_log::init_with_level(log::Level::Info).expect("Couldn't initialize logger");