add README

add a screenshot
metallic reflections!
2026-10-29 14:25:40 +03:00 · 2026-10-29 14:25:30 +03:00 · 2026-10-29 14:25:30 +03:00 · 2026-10-29 14:24:00 +03:00 · 2026-10-29 14:24:00 +03:00 · 2026-10-29 14:24:00 +03:00
24 changed files with 586 additions and 491 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -1,14 +1,17 @@
-cmake_minimum_required(VERSION 3.18)
+cmake_minimum_required(VERSION 3.18...4.2)

-project(photon_light VERSION 1.0.0 LANGUAGES CXX)
+project(photon-light VERSION 1.0.0 LANGUAGES CXX)

 set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)

 find_package(Qt6 REQUIRED COMPONENTS Gui Widgets)
 find_program(CARGO cargo REQUIRED)
-set(CARGO_TARGET_DIR "${CMAKE_BINARY_DIR}/cargo")
+set(CARGO_TARGET_DIR "${CMAKE_SOURCE_DIR}/target" CACHE PATH "Path to the Cargo target directory")
+
+include(diplomat.cmake)

 qt_standard_project_setup()

+add_subdirectory(src)
 add_subdirectory(ui)
--- a/Cargo.lock
+++ b/Cargo.lock
@ -159,15 +159,15 @@ dependencies = [

 [[package]]
 name = "bumpalo"
-version = "3.19.0"
+version = "3.19.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "46c5e41b57b8bba42a04676d81cb89e9ee8e859a1a66f80a5a72e1cb76b34d43"
+checksum = "5dd9dc738b7a8311c7ade152424974d8115f2cdad61e8dab8dac9f2362298510"

 [[package]]
 name = "bytemuck"
-version = "1.24.0"
+version = "1.25.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1fbdf580320f38b612e485521afda1ee26d10cc9884efaaa750d383e13e3c5f4"
+checksum = "95832e849adfb21180ccb6826a99da14e5d266ae5c2e668e1602cf234f153797"
 dependencies = [
 "bytemuck_derive",
 ]
@ -180,14 +180,14 @@ checksum = "f9abbd1bc6865053c427f7198e6af43bfdedc55ab791faed4fbd361d789575ff"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn",
+ "syn 2.0.114",
 ]

 [[package]]
 name = "bytes"
-version = "1.10.1"
+version = "1.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d71b6127be86fdcfddb610f7182ac57211d4b18a3e9c82eb2d17662f2227ad6a"
+checksum = "b35204fbdc0b3f4446b89fc1ac2cf84a8a68971995d0bf2e925ec7cd960f9cb3"

 [[package]]
 name = "calloop"
@ -217,9 +217,9 @@ dependencies = [

 [[package]]
 name = "cc"
-version = "1.2.45"
+version = "1.2.54"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "35900b6c8d709fb1d854671ae27aeaa9eec2f8b01b364e1619a40da3e6fe2afe"
+checksum = "6354c81bbfd62d9cfa9cb3c773c2b7b2a3a482d569de977fd0e961f6e7c00583"
 dependencies = [
 "find-msvc-tools",
 "jobserver",
@ -354,6 +354,38 @@ version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f27ae1dd37df86211c42e150270f82743308803d90a6f6e6651cd730d5e1732f"

+[[package]]
+name = "diplomat"
+version = "0.17.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "61a80510e6103d35c5cd031c0e3f21165b32742c301ee3dafdbb5904c6dca46a"
+dependencies = [
+ "diplomat_core",
+ "proc-macro2",
+ "quote",
+ "syn 3.0.9",
+]
+
+[[package]]
+name = "diplomat-runtime"
+version = "0.16.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d9d981121ba76150987fda68185b37853c0b928a55dfdc28897348cd068440be"
+
+[[package]]
+name = "diplomat_core"
+version = "0.17.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bfa5c594efd1d097105255fc325c430a517c97b7b7c69f8727f653593e1ce726"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "serde",
+ "smallvec",
+ "strck",
+ "syn 3.0.9",
+]
+
 [[package]]
 name = "dispatch"
 version = "0.2.0"
@ -408,9 +440,9 @@ dependencies = [

 [[package]]
 name = "find-msvc-tools"
-version = "0.1.4"
+version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "52051878f80a721bb68ebfbc930e07b65ba72f2da88968ea5c06fd6ca3d3a127"
+checksum = "8591b0bcc8a98a64310a2fae1bb3e9b8564dd10e381e6e28010fde8e8e8568db"

 [[package]]
 name = "foldhash"
@ -442,7 +474,7 @@ checksum = "1a5c6c585bc94aaf2c7b51dd4c2ba22680844aba4c687be581871a6f518c5742"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn",
+ "syn 2.0.114",
 ]

 [[package]]
@ -451,13 +483,38 @@ version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "aa9a19cbb55df58761df49b23516a86d432839add4af60fc256da840f66ed35b"

+[[package]]
+name = "futures-core"
+version = "0.3.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "05f29059c0c2090612e8d742178b0580d2dc940c837851ad723096f87af6663e"
+
+[[package]]
+name = "futures-task"
+version = "0.3.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f90f7dce0722e95104fcb095585910c0977252f286e354b5e3bd38902cd99988"
+
+[[package]]
+name = "futures-util"
+version = "0.3.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9fa08315bb612088cc391249efdc3bc77536f16c91f6cf495e6fbe85b20a4a81"
+dependencies = [
+ "futures-core",
+ "futures-task",
+ "pin-project-lite",
+ "pin-utils",
+ "slab",
+]
+
 [[package]]
 name = "gethostname"
 version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1bd49230192a3797a9a4d6abe9b3eed6f7fa4c8a8a4947977c6f80025f92cbd8"
 dependencies = [
- "rustix 1.1.2",
+ "rustix 1.1.3",
 "windows-link",
 ]

@ -486,9 +543,9 @@ dependencies = [

 [[package]]
 name = "glam"
-version = "0.30.9"
+version = "0.30.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bd47b05dddf0005d850e5644cae7f2b14ac3df487979dbfff3b56f20b1a6ae46"
+checksum = "19fc433e8437a212d1b6f1e68c7824af3aed907da60afa994e7f542d18d12aa9"
 dependencies = [
 "approx",
 "bytemuck",
@ -589,9 +646,9 @@ dependencies = [

 [[package]]
 name = "hashbrown"
-version = "0.16.0"
+version = "0.16.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5419bdc4f6a9207fbeba6d11b604d481addf78ecd10c11ad51e76c2f6482748d"
+checksum = "841d1cc9bed7f9236f321df977030373f4a4163ae1a7dbfe1a51a2c1a51d9100"
 dependencies = [
 "foldhash 0.2.0",
 ]
@ -610,12 +667,12 @@ checksum = "dfa686283ad6dd069f105e5ab091b04c62850d3e4cf5d67debad1933f55023df"

 [[package]]
 name = "indexmap"
-version = "2.12.0"
+version = "2.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6717a8d2a5a929a1a2eb43a12812498ed141a0bcfb7e8f7844fbdbe4303bba9f"
+checksum = "7714e70437a7dc3ac8eb7e6f8df75fd8eb422675fc7678aff7364301092b1017"
 dependencies = [
 "equivalent",
- "hashbrown 0.16.0",
+ "hashbrown 0.16.1",
 ]

 [[package]]
@ -652,9 +709,9 @@ dependencies = [

 [[package]]
 name = "js-sys"
-version = "0.3.82"
+version = "0.3.85"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b011eec8cc36da2aab2d5cff675ec18454fad408585853910a202391cf9f8e65"
+checksum = "8c942ebf8e95485ca0d52d97da7c5a2c387d0e7f0ba4c35e93bfcaee045955b3"
 dependencies = [
 "once_cell",
 "wasm-bindgen",
@ -679,9 +736,9 @@ checksum = "e2db585e1d738fc771bf08a151420d3ed193d9d895a36df7f6f8a9456b911ddc"

 [[package]]
 name = "libc"
-version = "0.2.177"
+version = "0.2.180"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2874a2af47a2325c2001a6e6fad9b16a53b802102b528163885171cf92b15976"
+checksum = "bcc35a38544a891a5f7c865aca548a982ccb3b8650a5b06d0fd33a10283c56fc"

 [[package]]
 name = "libloading"
@ -695,19 +752,19 @@ dependencies = [

 [[package]]
 name = "libm"
-version = "0.2.15"
+version = "0.2.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f9fbbcab51052fe104eb5e5d351cf728d30a5be1fe14d9be8a3b097481fb97de"
+checksum = "b6d2cec3eae94f9f509c767b45932f1ada8350c4bdb85af2fcab4a3c14807981"

 [[package]]
 name = "libredox"
-version = "0.1.10"
+version = "0.1.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "416f7e718bdb06000964960ffa43b4335ad4012ae8b99060261aa4a8088d5ccb"
+checksum = "3d0b95e02c851351f877147b7deea7b1afb1df71b63aa5f8270716e0c5720616"
 dependencies = [
 "bitflags 2.10.0",
 "libc",
- "redox_syscall 0.5.18",
+ "redox_syscall 0.7.0",
 ]

 [[package]]
@ -739,9 +796,9 @@ dependencies = [

 [[package]]
 name = "log"
-version = "0.4.28"
+version = "0.4.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34080505efa8e45a4b816c349525ebe327ceaa8559756f0356cba97ef3bf7432"
+checksum = "5e5032e24019045c762d3c0f28f5b6b8bbf38563a65908389bf7978758920897"

 [[package]]
 name = "malloc_buf"
@ -795,7 +852,7 @@ dependencies = [
 "cfg_aliases",
 "codespan-reporting",
 "half",
- "hashbrown 0.16.0",
+ "hashbrown 0.16.1",
 "hexf-parse",
 "indexmap",
 "libm",
@ -804,7 +861,7 @@ dependencies = [
 "once_cell",
 "rustc-hash",
 "spirv",
- "thiserror 2.0.17",
+ "thiserror 2.0.18",
 "unicode-ident",
 ]

@ -867,7 +924,7 @@ dependencies = [
 "proc-macro-crate",
 "proc-macro2",
 "quote",
- "syn",
+ "syn 2.0.114",
 ]

 [[package]]
@ -1090,10 +1147,11 @@ checksum = "42f5e15c9953c5e4ccceeb2e7382a716482c34515315f7b03532b8b4e8393d2d"

 [[package]]
 name = "orbclient"
-version = "0.3.49"
+version = "0.3.50"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "247ad146e19b9437f8604c21f8652423595cf710ad108af40e77d3ae6e96b827"
+checksum = "52ad2c6bae700b7aa5d1cc30c59bdd3a1c180b09dbaea51e2ae2b8e1cf211fdd"
 dependencies = [
+ "libc",
 "libredox",
 ]

@ -1156,6 +1214,8 @@ version = "0.1.0"
 dependencies = [
 "approx",
 "bytemuck",
+ "diplomat",
+ "diplomat-runtime",
 "glam",
 "pollster",
 "rand",
@ -1165,17 +1225,6 @@ dependencies = [
 "winit",
 ]

-[[package]]
-name = "photon-light-impl"
-version = "0.1.0"
-dependencies = [
- "glam",
- "photon-light",
- "pollster",
- "raw-window-handle",
- "wgpu",
-]
-
 [[package]]
 name = "pin-project"
 version = "1.1.10"
@ -1193,7 +1242,7 @@ checksum = "6e918e4ff8c4549eb882f14b3a4bc8c8bc93de829416eacf579f1207a8fbf861"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn",
+ "syn 2.0.114",
 ]

 [[package]]
@ -1202,6 +1251,12 @@ version = "0.2.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3b3cff922bd51709b605d9ead9aa71031d81447142d828eb4a6eba76fe619f9b"

+[[package]]
+name = "pin-utils"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
+
 [[package]]
 name = "pkg-config"
 version = "0.3.32"
@ -1218,7 +1273,7 @@ dependencies = [
 "concurrent-queue",
 "hermit-abi",
 "pin-project-lite",
- "rustix 1.1.2",
+ "rustix 1.1.3",
 "windows-sys 0.61.2",
 ]

@ -1230,9 +1285,9 @@ checksum = "2f3a9f18d041e6d0e102a0a46750538147e5e8992d3b4873aaafee2520b00ce3"

 [[package]]
 name = "portable-atomic"
-version = "1.11.1"
+version = "1.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f84267b20a16ea918e43c6a88433c2d54fa145c92a811b5b047ccbe153674483"
+checksum = "f89776e4d69bb58bc6993e99ffa1d11f228b839984854c7daeb5d37f87cbe950"

 [[package]]
 name = "portable-atomic-util"
@ -1269,9 +1324,9 @@ dependencies = [

 [[package]]
 name = "proc-macro2"
-version = "1.0.103"
+version = "1.0.106"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5ee95bc4ef87b8d5ba32e8b7714ccc834865276eab0aed5c9958d00ec45f49e8"
+checksum = "8fd00f0bb2e90d81d1044c2b32617f68fcb9fa3bb7640c23e9c748e53fb30934"
 dependencies = [
 "unicode-ident",
 ]
@ -1284,18 +1339,18 @@ checksum = "3eb8486b569e12e2c32ad3e204dbaba5e4b5b216e9367044f25f1dba42341773"

 [[package]]
 name = "quick-xml"
-version = "0.37.5"
+version = "0.38.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "331e97a1af0bf59823e6eadffe373d7b27f485be8748f71471c662c1f269b7fb"
+checksum = "b66c2058c55a409d601666cffe35f04333cf1013010882cec174a7467cd4e21c"
 dependencies = [
 "memchr",
 ]

 [[package]]
 name = "quote"
-version = "1.0.42"
+version = "1.0.44"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a338cc41d27e6cc6dce6cefc13a0729dfbb81c262b1f519331575dd80ef3067f"
+checksum = "21b2ebcf727b7760c461f091f9f0f539b77b8e87f2fd88131e7f1b433b3cece4"
 dependencies = [
 "proc-macro2",
 ]
@ -1308,9 +1363,9 @@ checksum = "69cdb34c158ceb288df11e18b4bd39de994f6657d83847bdffdbd7f346754b0f"

 [[package]]
 name = "rand"
-version = "0.9.2"
+version = "0.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6db2770f06117d490610c7488547d543617b21bfa07796d7a12f6f1bd53850d1"
+checksum = "b9ef1d0d795eb7d84685bca4f72f3649f064e6641543d3a8c415898726a57b41"
 dependencies = [
 "rand_chacha",
 "rand_core",
@ -1328,9 +1383,9 @@ dependencies = [

 [[package]]
 name = "rand_core"
-version = "0.9.3"
+version = "0.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "99d9a13982dcf210057a8a78572b2217b667c3beacbf3a0d8b454f6f82837d38"
+checksum = "76afc826de14238e6e8c374ddcc1fa19e374fd8dd986b0d2af0d02377261d83c"
 dependencies = [
 "getrandom",
 ]
@ -1384,6 +1439,15 @@ dependencies = [
 "bitflags 2.10.0",
 ]

+[[package]]
+name = "redox_syscall"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "49f3fe0889e69e2ae9e41f4d6c4c0181701d00e4697b356fb1f74173a5e0ee27"
+dependencies = [
+ "bitflags 2.10.0",
+]
+
 [[package]]
 name = "renderdoc-sys"
 version = "1.1.0"
@ -1411,9 +1475,9 @@ dependencies = [

 [[package]]
 name = "rustix"
-version = "1.1.2"
+version = "1.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cd15f8a2c5551a84d56efdc1cd049089e409ac19a3072d5037a17fd70719ff3e"
+checksum = "146c9e247ccc180c1f61615433868c99f3de3ae256a30a43b49f67c2d9171f34"
 dependencies = [
 "bitflags 2.10.0",
 "errno",
@ -1489,7 +1553,7 @@ checksum = "d540f220d3187173da220f885ab66608367b6574e925011a9353e4badda91d79"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn",
+ "syn 2.0.114",
 ]

 [[package]]
@ -1506,9 +1570,9 @@ checksum = "7a2ae44ef20feb57a68b23d846850f861394c2e02dc425a50098ae8c90267589"

 [[package]]
 name = "slotmap"
-version = "1.0.7"
+version = "1.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dbff4acf519f630b3a3ddcfaea6c06b42174d9a44bc70c620e9ed1649d58b82a"
+checksum = "bdd58c3c93c3d278ca835519292445cb4b0d4dc59ccfdf7ceadaab3f8aeb4038"
 dependencies = [
 "version_check",
 ]
@ -1568,6 +1632,15 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"

+[[package]]
+name = "strck"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "42316e70da376f3d113a68d138a60d8a9883c604fe97942721ec2068dab13a9f"
+dependencies = [
+ "unicode-ident",
+]
+
 [[package]]
 name = "strict-num"
 version = "0.1.1"
@ -1576,9 +1649,20 @@ checksum = "6637bab7722d379c8b41ba849228d680cc12d0a45ba1fa2b48f2a30577a06731"

 [[package]]
 name = "syn"
-version = "2.0.110"
+version = "2.0.114"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a99801b5bd34ede4cf3fc688c5919368fea4e4814a4664359503e6015b280aea"
+checksum = "d4d107df263a3013ef9b1879b0df87d706ff80f65a86ea879bd9c31f9b307c2a"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
+[[package]]
+name = "syn"
+version = "3.0.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d78c8dee4c7bf0e14673097256fed6142ce9d3b85a408189d07482442145823b"
 dependencies = [
 "proc-macro2",
 "quote",
@ -1605,11 +1689,11 @@ dependencies = [

 [[package]]
 name = "thiserror"
-version = "2.0.17"
+version = "2.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f63587ca0f12b72a0600bcba1d40081f830876000bb46dd2337a3051618f4fc8"
+checksum = "4288b5bcbc7920c07a1149a35cf9590a2aa808e0bc1eafaade0b80947865fbc4"
 dependencies = [
- "thiserror-impl 2.0.17",
+ "thiserror-impl 2.0.18",
 ]

 [[package]]
@ -1620,18 +1704,18 @@ checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn",
+ "syn 2.0.114",
 ]

 [[package]]
 name = "thiserror-impl"
-version = "2.0.17"
+version = "2.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3ff15c8ecd7de3849db632e14d18d2571fa09dfc5ed93479bc4485c7a517c913"
+checksum = "ebc4ee7f67670e9b64d05fa4253e753e016c6c95ff35b89b7941d6b856dec1d5"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn",
+ "syn 2.0.114",
 ]

 [[package]]
@ -1661,18 +1745,18 @@ dependencies = [

 [[package]]
 name = "toml_datetime"
-version = "0.7.3"
+version = "0.7.5+spec-1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f2cdb639ebbc97961c51720f858597f7f24c4fc295327923af55b74c3c724533"
+checksum = "92e1cfed4a3038bc5a127e35a2d360f145e1f4b971b551a2ba5fd7aedf7e1347"
 dependencies = [
 "serde_core",
 ]

 [[package]]
 name = "toml_edit"
-version = "0.23.7"
+version = "0.23.10+spec-1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6485ef6d0d9b5d0ec17244ff7eb05310113c3f316f2d14200d4de56b3cb98f8d"
+checksum = "84c8b9f757e028cee9fa244aea147aab2a9ec09d5325a9b01e0a49730c2b5269"
 dependencies = [
 "indexmap",
 "toml_datetime",
@ -1682,18 +1766,18 @@ dependencies = [

 [[package]]
 name = "toml_parser"
-version = "1.0.4"
+version = "1.0.6+spec-1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c0cbe268d35bdb4bb5a56a2de88d0ad0eb70af5384a99d648cd4b3d04039800e"
+checksum = "a3198b4b0a8e11f09dd03e133c0280504d0801269e9afa46362ffde1cbeebf44"
 dependencies = [
 "winnow",
 ]

 [[package]]
 name = "tracing"
-version = "0.1.41"
+version = "0.1.44"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "784e0ac535deb450455cbfa28a6f0df145ea1bb7ae51b821cf5e7927fdcfbdd0"
+checksum = "63e71662fa4b2a2c3a26f570f037eb95bb1f85397f3cd8076caed2f026a6d100"
 dependencies = [
 "pin-project-lite",
 "tracing-core",
@ -1701,9 +1785,9 @@ dependencies = [

 [[package]]
 name = "tracing-core"
-version = "0.1.34"
+version = "0.1.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b9d12581f227e93f094d3af2ae690a574abb8a2b9b7a96e7cfe9647b2b617678"
+checksum = "db97caf9d906fbde555dd62fa95ddba9eecfd14cb388e4f491a66d74cd5fb79a"

 [[package]]
 name = "ttf-parser"
@ -1747,18 +1831,18 @@ dependencies = [

 [[package]]
 name = "wasip2"
-version = "1.0.1+wasi-0.2.4"
+version = "1.0.2+wasi-0.2.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0562428422c63773dad2c345a1882263bbf4d65cf3f42e90921f787ef5ad58e7"
+checksum = "9517f9239f02c069db75e65f174b3da828fe5f5b945c4dd26bd25d89c03ebcf5"
 dependencies = [
 "wit-bindgen",
 ]

 [[package]]
 name = "wasm-bindgen"
-version = "0.2.105"
+version = "0.2.108"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da95793dfc411fbbd93f5be7715b0578ec61fe87cb1a42b12eb625caa5c5ea60"
+checksum = "64024a30ec1e37399cf85a7ffefebdb72205ca1c972291c51512360d90bd8566"
 dependencies = [
 "cfg-if",
 "once_cell",
@ -1769,11 +1853,12 @@ dependencies = [

 [[package]]
 name = "wasm-bindgen-futures"
-version = "0.4.55"
+version = "0.4.58"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "551f88106c6d5e7ccc7cd9a16f312dd3b5d36ea8b4954304657d5dfba115d4a0"
+checksum = "70a6e77fd0ae8029c9ea0063f87c46fde723e7d887703d74ad2616d792e51e6f"
 dependencies = [
 "cfg-if",
+ "futures-util",
 "js-sys",
 "once_cell",
 "wasm-bindgen",
@ -1782,9 +1867,9 @@ dependencies = [

 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.105"
+version = "0.2.108"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "04264334509e04a7bf8690f2384ef5265f05143a4bff3889ab7a3269adab59c2"
+checksum = "008b239d9c740232e71bd39e8ef6429d27097518b6b30bdf9086833bd5b6d608"
 dependencies = [
 "quote",
 "wasm-bindgen-macro-support",
@ -1792,35 +1877,35 @@ dependencies = [

 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.105"
+version = "0.2.108"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "420bc339d9f322e562942d52e115d57e950d12d88983a14c79b86859ee6c7ebc"
+checksum = "5256bae2d58f54820e6490f9839c49780dff84c65aeab9e772f15d5f0e913a55"
 dependencies = [
 "bumpalo",
 "proc-macro2",
 "quote",
- "syn",
+ "syn 2.0.114",
 "wasm-bindgen-shared",
 ]

 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.105"
+version = "0.2.108"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "76f218a38c84bcb33c25ec7059b07847d465ce0e0a76b995e134a45adcb6af76"
+checksum = "1f01b580c9ac74c8d8f0c0e4afb04eeef2acf145458e52c03845ee9cd23e3d12"
 dependencies = [
 "unicode-ident",
 ]

 [[package]]
 name = "wayland-backend"
-version = "0.3.11"
+version = "0.3.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "673a33c33048a5ade91a6b139580fa174e19fb0d23f396dca9fa15f2e1e49b35"
+checksum = "fee64194ccd96bf648f42a65a7e589547096dfa702f7cadef84347b66ad164f9"
 dependencies = [
 "cc",
 "downcast-rs",
- "rustix 1.1.2",
+ "rustix 1.1.3",
 "scoped-tls",
 "smallvec",
 "wayland-sys",
@ -1828,12 +1913,12 @@ dependencies = [

 [[package]]
 name = "wayland-client"
-version = "0.31.11"
+version = "0.31.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c66a47e840dc20793f2264eb4b3e4ecb4b75d91c0dd4af04b456128e0bdd449d"
+checksum = "b8e6faa537fbb6c186cb9f1d41f2f811a4120d1b57ec61f50da451a0c5122bec"
 dependencies = [
 "bitflags 2.10.0",
- "rustix 1.1.2",
+ "rustix 1.1.3",
 "wayland-backend",
 "wayland-scanner",
 ]
@ -1851,20 +1936,20 @@ dependencies = [

 [[package]]
 name = "wayland-cursor"
-version = "0.31.11"
+version = "0.31.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "447ccc440a881271b19e9989f75726d60faa09b95b0200a9b7eb5cc47c3eeb29"
+checksum = "5864c4b5b6064b06b1e8b74ead4a98a6c45a285fe7a0e784d24735f011fdb078"
 dependencies = [
- "rustix 1.1.2",
+ "rustix 1.1.3",
 "wayland-client",
 "xcursor",
 ]

 [[package]]
 name = "wayland-protocols"
-version = "0.32.9"
+version = "0.32.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "efa790ed75fbfd71283bd2521a1cfdc022aabcc28bdcff00851f9e4ae88d9901"
+checksum = "baeda9ffbcfc8cd6ddaade385eaf2393bd2115a69523c735f12242353c3df4f3"
 dependencies = [
 "bitflags 2.10.0",
 "wayland-backend",
@ -1874,9 +1959,9 @@ dependencies = [

 [[package]]
 name = "wayland-protocols-plasma"
-version = "0.3.9"
+version = "0.3.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a07a14257c077ab3279987c4f8bb987851bf57081b93710381daea94f2c2c032"
+checksum = "aa98634619300a535a9a97f338aed9a5ff1e01a461943e8346ff4ae26007306b"
 dependencies = [
 "bitflags 2.10.0",
 "wayland-backend",
@ -1887,9 +1972,9 @@ dependencies = [

 [[package]]
 name = "wayland-protocols-wlr"
-version = "0.3.9"
+version = "0.3.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "efd94963ed43cf9938a090ca4f7da58eb55325ec8200c3848963e98dc25b78ec"
+checksum = "e9597cdf02cf0c34cd5823786dce6b5ae8598f05c2daf5621b6e178d4f7345f3"
 dependencies = [
 "bitflags 2.10.0",
 "wayland-backend",
@ -1900,9 +1985,9 @@ dependencies = [

 [[package]]
 name = "wayland-scanner"
-version = "0.31.7"
+version = "0.31.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "54cb1e9dc49da91950bdfd8b848c49330536d9d1fb03d4bfec8cae50caa50ae3"
+checksum = "5423e94b6a63e68e439803a3e153a9252d5ead12fd853334e2ad33997e3889e3"
 dependencies = [
 "proc-macro2",
 "quick-xml",
@ -1911,9 +1996,9 @@ dependencies = [

 [[package]]
 name = "wayland-sys"
-version = "0.31.7"
+version = "0.31.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34949b42822155826b41db8e5d0c1be3a2bd296c747577a43a3e6daefc296142"
+checksum = "1e6dbfc3ac5ef974c92a2235805cc0114033018ae1290a72e474aa8b28cbbdfd"
 dependencies = [
 "dlib",
 "log",
@ -1923,9 +2008,9 @@ dependencies = [

 [[package]]
 name = "web-sys"
-version = "0.3.82"
+version = "0.3.85"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3a1f95c0d03a47f4ae1f7a64643a6bb97465d9b740f0fa8f90ea33915c99a9a1"
+checksum = "312e32e551d92129218ea9a2452120f4aabc03529ef03e4d0d82fb2780608598"
 dependencies = [
 "js-sys",
 "wasm-bindgen",
@ -1952,7 +2037,7 @@ dependencies = [
 "cfg-if",
 "cfg_aliases",
 "document-features",
- "hashbrown 0.16.0",
+ "hashbrown 0.16.1",
 "js-sys",
 "log",
 "naga",
@ -1983,7 +2068,7 @@ dependencies = [
 "bytemuck",
 "cfg_aliases",
 "document-features",
- "hashbrown 0.16.0",
+ "hashbrown 0.16.1",
 "indexmap",
 "log",
 "naga",
@ -1994,7 +2079,7 @@ dependencies = [
 "raw-window-handle",
 "rustc-hash",
 "smallvec",
- "thiserror 2.0.17",
+ "thiserror 2.0.18",
 "wgpu-core-deps-apple",
 "wgpu-core-deps-emscripten",
 "wgpu-core-deps-windows-linux-android",
@ -2050,7 +2135,7 @@ dependencies = [
 "gpu-alloc",
 "gpu-allocator",
 "gpu-descriptor",
- "hashbrown 0.16.0",
+ "hashbrown 0.16.1",
 "js-sys",
 "khronos-egl",
 "libc",
@ -2070,7 +2155,7 @@ dependencies = [
 "raw-window-handle",
 "renderdoc-sys",
 "smallvec",
- "thiserror 2.0.17",
+ "thiserror 2.0.18",
 "wasm-bindgen",
 "web-sys",
 "wgpu-types",
@ -2088,7 +2173,7 @@ dependencies = [
 "bytemuck",
 "js-sys",
 "log",
- "thiserror 2.0.17",
+ "thiserror 2.0.18",
 "web-sys",
 ]

@ -2132,7 +2217,7 @@ checksum = "2bbd5b46c938e506ecbce286b6628a02171d56153ba733b6c741fc627ec9579b"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn",
+ "syn 2.0.114",
 ]

 [[package]]
@ -2143,7 +2228,7 @@ checksum = "053c4c462dc91d3b1504c6fe5a726dd15e216ba718e84a0e46a88fbe5ded3515"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn",
+ "syn 2.0.114",
 ]

 [[package]]
@ -2382,18 +2467,18 @@ dependencies = [

 [[package]]
 name = "winnow"
-version = "0.7.13"
+version = "0.7.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "21a0236b59786fed61e2a80582dd500fe61f18b5dca67a4a067d0bc9039339cf"
+checksum = "5a5364e9d77fcdeeaa6062ced926ee3381faa2ee02d3eb83a5c27a8825540829"
 dependencies = [
 "memchr",
 ]

 [[package]]
 name = "wit-bindgen"
-version = "0.46.0"
+version = "0.51.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f17a85883d4e6d00e8a97c586de764dabcc06133f7f1d55dce5cdc070ad7fe59"
+checksum = "d7249219f66ced02969388cf2bb044a09756a083d0fab1e566056b04d9fbcaa5"

 [[package]]
 name = "x11-dl"
@ -2417,7 +2502,7 @@ dependencies = [
 "libc",
 "libloading",
 "once_cell",
- "rustix 1.1.2",
+ "rustix 1.1.3",
 "x11rb-protocol",
 ]

@ -2460,20 +2545,20 @@ checksum = "3ae8337f8a065cfc972643663ea4279e04e7256de865aa66fe25cec5fb912d3f"

 [[package]]
 name = "zerocopy"
-version = "0.8.27"
+version = "0.8.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0894878a5fa3edfd6da3f88c4805f4c8558e2b996227a3d864f47fe11e38282c"
+checksum = "668f5168d10b9ee831de31933dc111a459c97ec93225beb307aed970d1372dfd"
 dependencies = [
 "zerocopy-derive",
 ]

 [[package]]
 name = "zerocopy-derive"
-version = "0.8.27"
+version = "0.8.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "88d2b8d9c68ad2b9e4340d7832716a4d21a22a1154777ad56ea55c51a9cf3831"
+checksum = "2c7962b26b0a8685668b671ee4b54d007a67d4eaf05fda79ac0ecf41e32270f1"
 dependencies = [
 "proc-macro2",
 "quote",
- "syn",
+ "syn 2.0.114",
 ]
--- a/Cargo.toml
+++ b/Cargo.toml
@ -1,22 +1,24 @@
-[workspace]
-members = ["ui"]
-
 [package]
 name = "photon-light"
 version = "0.1.0"
 edition = "2024"

+[lib]
+crate-type = ["lib", "staticlib"]
+
 [profile.dev]
 panic = 'abort'

 [profile.dev.package."*"]
+debug = false
 opt-level = 3

 [profile.test.package."*"]
+debug = false
 opt-level = 3

 [dependencies]
-bytemuck = "1.24.0"
+bytemuck = "1.25.2"
 glam = { version = "0.30.9", features = ["bytemuck", "approx"] }
 pollster = "0.4.0"
 rand = "0.9.2"
@ -24,6 +26,8 @@ rand_distr = "0.5.1"
 rand_pcg = "0.9.0"
 wgpu = "27.0.1"
 winit = "0.30.12"
+diplomat = "0.17.0"
+diplomat-runtime = "0.16.1"

 [dev-dependencies]
 approx = "0.5.1"
--- a/README.md
+++ b/README.md
@ -0,0 +1,5 @@
+# Forward ray tracing demo
+
+![Screenshot](screenshot.jpg)
+
+A simple forward ray tracing demo. “Forward” means the rays are traced starting from the light (unlike common “reverse” ray tracing where rays are traced from the camera).
--- a/diplomat.cmake
+++ b/diplomat.cmake
@ -0,0 +1,8 @@
+set(crates "${CMAKE_BINARY_DIR}/crates")
+set(diplomat "${crates}/bin/diplomat-tool")
+
+if(NOT IS_EXECUTABLE "${diplomat}")
+	message(CONFIGURE_LOG "Downloading Diplomat...")
+	file(MAKE_DIRECTORY "${crates}")
+	execute_process(COMMAND ${CARGO} install --root "${crates}" diplomat-tool@0.17.0)
+endif()
--- a/format.sh
+++ b/format.sh
@ -0,0 +1,11 @@
+#!/bin/sh
+
+find src/ ui/ \
+	\( \
+		-name '*.cxx' -o \
+		-name '*.hxx' -o \
+		-name '*.c' -o \
+		-name '*.h' \
+	\) \
+	-print \
+	-exec 'clang-format' '-i' '{}' \;
--- a/screenshot.jpg
+++ b/screenshot.jpg
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@ -0,0 +1,63 @@
+# build the Rust side as a static library
+set(impl_basename "${CARGO_TARGET_DIR}/release/libphoton_light")
+
+set(cargo_cmake_args)
+set(diplomat_cmake_args)
+
+if("${CMAKE_VERSION}" VERSION_GREATER_EQUAL "3.27")
+	list(APPEND cargo_cmake_args DEPENDS_EXPLICIT_ONLY)
+	list(APPEND diplomat_cmake_args DEPENDS_EXPLICIT_ONLY)
+endif()
+
+if("${CMAKE_VERSION}" VERSION_GREATER_EQUAL "3.28")
+	list(APPEND cargo_cmake_args JOB_SERVER_AWARE TRUE)
+endif()
+
+if("${CMAKE_VERSION}" VERSION_GREATER_EQUAL "3.31")
+	list(APPEND diplomat_cmake_args CODEGEN)
+endif()
+
+add_custom_command(
+	OUTPUT "${impl_basename}.a"
+	COMMAND env "CARGO_TARGET_DIR=${CARGO_TARGET_DIR}" ${CARGO} build --release --package photon-light
+	WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
+	DEPFILE "${impl_basename}.d"
+	USES_TERMINAL
+	VERBATIM
+	${cargo_cmake_args}
+)
+
+# HACK ensure CMake *actually adds* the command above
+add_custom_target(build_impl
+	DEPENDS "${impl_basename}.a"
+)
+
+add_library(photon_light_impl STATIC IMPORTED GLOBAL)
+
+set_target_properties(photon_light_impl PROPERTIES
+	IMPORTED_LOCATION "${impl_basename}.a"
+)
+
+# generate the bindings
+set(bindings_dir "${CMAKE_CURRENT_BINARY_DIR}/include")
+file(MAKE_DIRECTORY "${bindings_dir}")
+set(bindings
+	"${bindings_dir}/Core.hpp"
+)
+
+add_custom_command(
+	OUTPUT ${bindings}
+	COMMAND ${diplomat} cpp "${bindings_dir}"
+	MAIN_DEPENDENCY "lib.rs"
+	WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
+	VERBATIM
+	${diplomat_cmake_args}
+)
+
+# HACK ensure CMake *actually adds* the command above
+add_custom_target(codegen_impl
+	DEPENDS ${bindings}
+)
+
+target_sources(photon_light_impl INTERFACE ${bindings})
+target_include_directories(photon_light_impl INTERFACE "${bindings_dir}")
--- a/src/camera.rs
+++ b/src/camera.rs
@ -37,12 +37,13 @@ impl OrbitalCamera {
 				[-1., 0., 0., 0.],
 				[0., 1., 0., 0.],
 				[0., 0., 0., 1.],
-			]) * Mat4::from_euler(
-			glam::EulerRot::ZYZ,
-			0.,
-			self.position_pitch,
-			-self.position_yaw,
-		)
+			])
+			* Mat4::from_euler(
+				glam::EulerRot::ZYZ,
+				0.,
+				self.position_pitch,
+				-self.position_yaw,
+			)
 	}
 }

--- a/src/iter.rs
+++ b/src/iter.rs
@ -0,0 +1,22 @@
+use std::convert::identity;
+
+pub(crate) fn loop_list<T: Clone>(iter: impl IntoIterator<Item = T>) -> impl Iterator<Item = T> {
+	loop_list_ex(iter, identity, identity)
+}
+
+pub(crate) fn loop_list_ex<T: Clone, U>(
+	iter: impl IntoIterator<Item = T>,
+	mut fa: impl FnMut(T) -> U,
+	mut fb: impl FnMut(T) -> U,
+) -> impl Iterator<Item = U> {
+	gen move {
+		let mut iter = iter.into_iter();
+		let Some(first) = iter.next() else { return };
+		yield fa(first.clone());
+		for item in iter {
+			yield fb(item.clone());
+			yield fa(item);
+		}
+		yield fb(first);
+	}
+}
--- a/src/lib.rs
+++ b/src/lib.rs
@ -1,59 +1,121 @@
 #![feature(gen_blocks)]

-use std::{convert::identity, error::Error, f32::consts::PI};
+use std::{error::Error, f32::consts::PI};

 use glam::{Mat4, UVec2, Vec2, Vec3, vec3};
 use rand_distr::Distribution as _;
+use wgpu::rwh::{RawDisplayHandle, RawWindowHandle};

 use crate::{
 	camera::OrbitalCamera,
+	iter::loop_list,
 	ray::Ray,
 	render::{
 		DEPTH_FORMAT, OUTPUT_FORMAT,
 		lines::{LookParams, Mesh, Pipeline, Vertex},
 	},
-	trace::{Hit, Lambertian, Reflector, Scene, Source, Sphere},
+	trace::{DiscReflector, Hit, Lambertian, Reflector, Scene, Source, Sphere},
 };

+pub use crate::ffi::{RedrawArgs, SphericalPosition, UseNormal};
+
 mod camera;
+mod iter;
 mod ray;
 mod render;
 mod shape;
 mod trace;

-#[derive(Debug, Clone, Copy, PartialEq)]
-#[repr(C)]
-pub struct SphericalPosition {
-	pub yaw: f32,
-	pub pitch: f32,
-	pub distance: f32,
-}
+#[diplomat::bridge]
+mod ffi {
+	use std::{f32::consts::PI, num::NonZero, ptr::NonNull};

-#[derive(Debug, Clone, Copy)]
-#[repr(u8)]
-pub enum UseNormal {
-	Light,
-	Camera,
-}
+	use glam::uvec2;
+	use wgpu::rwh::{XcbDisplayHandle, XcbWindowHandle};

-#[derive(Debug, Clone, Copy)]
-#[repr(C)]
-pub struct RedrawArgs {
-	pub camera_position: SphericalPosition,
-	pub light_position: SphericalPosition,
-	pub light_radius: f32,
-	pub light_spread: f32,
-	pub accum_sigma: f32,
-	pub accum_scale: f32,
-	pub reflections: u8,
-	pub use_normal: UseNormal,
-	pub show_axes: bool,
-	pub show_shapes: bool,
-	pub show_hit_emission: bool,
-	pub show_miss_emission: bool,
-	pub show_direct_hit: bool,
-	pub show_indirect_hit: bool,
-	pub show_light: bool,
+	#[derive(Debug, Clone, Copy, PartialEq)]
+	pub struct SphericalPosition {
+		pub yaw: f32,
+		pub pitch: f32,
+		pub distance: f32,
+	}
+
+	#[derive(Debug)]
+	pub enum UseNormal {
+		Light,
+		Camera,
+	}
+
+	#[derive(Debug, Clone, Copy)]
+	pub struct RedrawArgs {
+		pub camera_position: SphericalPosition,
+		pub light_position: SphericalPosition,
+		pub light_radius: f32,
+		pub light_spread: f32,
+		pub accum_sigma: f32,
+		pub accum_scale: f32,
+		pub reflections: u8,
+		pub use_normal: UseNormal,
+		pub show_axes: bool,
+		pub show_shapes: bool,
+		pub show_hit_emission: bool,
+		pub show_miss_emission: bool,
+		pub show_direct_hit: bool,
+		pub show_indirect_hit: bool,
+		pub show_light: bool,
+	}
+
+	impl Default for RedrawArgs {
+		fn default() -> Self {
+			Self {
+				camera_position: SphericalPosition {
+					yaw: PI / 4.,
+					pitch: 0.5f32.sqrt().atan(),
+					distance: 3.0,
+				},
+				light_position: SphericalPosition {
+					yaw: 0.0,
+					pitch: PI / 3.,
+					distance: 1.0,
+				},
+				light_radius: 0.125,
+				light_spread: 0.125,
+				accum_sigma: 0.025,
+				accum_scale: 0.01,
+				reflections: 2,
+				use_normal: UseNormal::Light,
+				show_axes: true,
+				show_shapes: true,
+				show_hit_emission: false,
+				show_miss_emission: false,
+				show_direct_hit: false,
+				show_indirect_hit: false,
+				show_light: true,
+			}
+		}
+	}
+
+	#[diplomat::opaque_mut]
+	pub struct Core(crate::Core);
+
+	impl Core {
+		pub fn from_xcb(connection: usize, window: u32, width: u32, height: u32) -> Box<Core> {
+			let display =
+				XcbDisplayHandle::new(Some(NonNull::new(connection as *mut _).unwrap()), 0);
+			let window = XcbWindowHandle::new(NonZero::new(window).unwrap());
+			let gpu = unsafe { crate::Gpu::new_raw(display, window) };
+			let size = uvec2(width, height);
+			Box::new(Self(crate::Core::new(gpu, size)))
+		}
+
+		pub fn configure(&mut self, width: u32, height: u32) {
+			self.0.configure(uvec2(width, height));
+		}
+
+		pub fn redraw(&mut self, args: &RedrawArgs) {
+			self.0.redraw(args);
+		}
+	}
 }

 pub struct Gpu {
@ -62,6 +124,23 @@ pub struct Gpu {
 	surface: wgpu::Surface<'static>,
 }

+impl Gpu {
+	unsafe fn new_raw(
+		display: impl Into<RawDisplayHandle>,
+		window: impl Into<RawWindowHandle>,
+	) -> Self {
+		let target = wgpu::SurfaceTargetUnsafe::RawHandle {
+			raw_display_handle: display.into(),
+			raw_window_handle: window.into(),
+		};
+		let gpu = pollster::block_on(init_gpu_inner(|instance| unsafe {
+			instance.create_surface_unsafe(target)
+		}))
+		.unwrap();
+		gpu
+	}
+}
+
 pub struct Core {
 	device: wgpu::Device,
 	queue: wgpu::Queue,
@ -88,27 +167,6 @@ pub fn new_tripod(device: &wgpu::Device) -> Mesh {
 	)
 }

-fn loop_list<T: Clone>(iter: impl IntoIterator<Item = T>) -> impl Iterator<Item = T> {
-	loop_list_ex(iter, identity, identity)
-}
-
-fn loop_list_ex<T: Clone, U>(
-	iter: impl IntoIterator<Item = T>,
-	mut fa: impl FnMut(T) -> U,
-	mut fb: impl FnMut(T) -> U,
-) -> impl Iterator<Item = U> {
-	gen move {
-		let mut iter = iter.into_iter();
-		let Some(first) = iter.next() else { return };
-		yield fa(first.clone());
-		for item in iter {
-			yield fb(item.clone());
-			yield fa(item);
-		}
-		yield fb(first);
-	}
-}
-
 impl OrbitalCamera {
 	fn make_ray(&self, rng: &mut impl rand::Rng) -> Ray {
 		let off: f32 = rand_distr::StandardUniform.sample(rng);
@ -234,30 +292,45 @@ impl Core {
 		const BASE: Sphere = Sphere {
 			position: vec3(0., 0., -BASE_R),
 			radius: BASE_R,
+			color: vec3(0.01, 0.03, 0.30),
 		};
-		fn sphere(pos: Vec3) -> Sphere {
+		fn sphere(pos: Vec3, color: Vec3) -> Sphere {
 			Sphere {
 				position: pos,
 				radius: BASE_POS.distance(pos) - BASE_R,
+				color,
 			}
 		}
 		let scene = Scene {
 			objects: vec![
 				BASE,
-				sphere(vec3(0., 0., 0.1)),
-				sphere(vec3(0.3, 0., 0.1)),
-				sphere(vec3(0.1, 0.3, 0.1)),
+				sphere(vec3(0., 0., 0.1), vec3(1., 1., 1.)),
+				sphere(vec3(0.3, 0., 0.1), vec3(1., 1., 1.)),
+				sphere(vec3(0.1, 0.3, 0.1), vec3(0.5, 0.03, 0.01)),
 			],
 		};

+		#[derive(Debug, Clone, Copy)]
+		struct LightHit<'a> {
+			incident: Ray,
+			normal: Vec3,
+			light: Vec3,
+			object: &'a Sphere,
+		}
 		let mut prng = rand_pcg::Pcg64::new(42, 0);
 		let source_rays: Vec<Ray> = (0..10240).map(|_| source.make_ray(&mut prng)).collect();
 		let camera_rays: Vec<Ray> = (0..10240).map(|_| camera.make_ray(&mut prng)).collect();
 		let mut source_ray_display: Vec<Vertex> = Vec::with_capacity(source_rays.len());
-		let mut hits: Vec<Hit> = Vec::with_capacity(source_rays.len());
+		let mut hits: Vec<LightHit> = Vec::with_capacity(source_rays.len());
 		for ray in source_rays {
+			let light = Vec3::splat(1.);
 			if let Some(hit) = scene.trace_ray(ray) {
-				hits.push(hit);
+				hits.push(LightHit {
+					incident: hit.incident,
+					normal: hit.normal,
+					light,
+					object: hit.object,
+				});
 				if args.show_hit_emission {
 					source_ray_display.extend([
 						Vertex {
@ -274,7 +347,7 @@ impl Core {
 					source_ray_display.extend([
 						Vertex {
 							pos: hit.incident.base - 0.02 * hit.incident.dir,
-							color: vec3(0., 0., 1.),
+							color: light,
 						},
 						Vertex {
 							pos: hit.incident.base,
@ -297,23 +370,29 @@ impl Core {
 				}
 			}
 		}
+		let reflector = DiscReflector { roughness: 0.25 };
 		if args.reflections > 0 {
 			let mut hits1 = hits.clone();
 			for _ in 0..args.reflections {
-				let mut hits2: Vec<Hit> = Vec::with_capacity(hits1.len());
+				let mut hits2: Vec<LightHit> = Vec::with_capacity(hits1.len());
 				for hit in &hits1 {
-					let reflector = Lambertian;
 					let reflected = reflector.reflect(&mut prng, hit.normal, hit.incident.dir);
+					let light = hit.light * hit.object.color;
 					let ray = Ray::new(hit.incident.base, reflected);
 					let Some(hit2) = scene.trace_ray(ray) else {
 						continue;
 					};
-					hits2.push(hit2);
+					hits2.push(LightHit {
+						incident: hit2.incident,
+						normal: hit2.normal,
+						light: light,
+						object: hit2.object,
+					});
 					if args.show_indirect_hit {
 						source_ray_display.extend([
 							Vertex {
 								pos: hit2.incident.base - 0.02 * hit2.incident.dir,
-								color: vec3(1., 0., 1.),
+								color: light,
 							},
 							Vertex {
 								pos: hit2.incident.base,
@ -330,8 +409,8 @@ impl Core {
 			let sigma2 = args.accum_sigma.powi(2);
 			let accum_normalizator = (2. * PI * sigma2).recip();
 			let hits = &hits;
-			move |hit: Hit| -> f32 {
-				let mut total_cd = 0.0f32;
+			move |hit: Hit| -> Vec3 {
+				let mut total_cd = Vec3::splat(0.);
 				for light_hit in hits {
 					let d2 = hit.incident.base.distance_squared(light_hit.incident.base);
 					if d2 > 9. * sigma2 {
@ -343,17 +422,18 @@ impl Core {
 					};
 					assert!(normal.is_normalized());
 					assert!(hit.incident.dir.is_normalized());
-					let reflector = Lambertian;
-					let in_lm = 1.0;
-					let out_cd =
-						in_lm * reflector.brdf(normal, light_hit.incident.dir, -hit.incident.dir);
+					let in_lm = light_hit.light;
+					let out_cd = in_lm
+						* reflector.brdf(normal, light_hit.incident.dir, -hit.incident.dir)
+						* hit.object.color;
 					let weight = accum_normalizator * (-0.5 * d2 / sigma2).exp();
 					total_cd += weight * out_cd;
 				}
 				total_cd * args.accum_scale
 			}
 		};
-		let colormap = |light: f32| {
+		let colormap = |light: Vec3| {
+			let light = light.dot(Vec3::splat(1. / 3.));
 			let brightness = 3. * (1. - (1. + light).recip());
 			vec3(brightness, brightness - 1., brightness - 2.)
 				.clamp(Vec3::splat(0.), Vec3::splat(1.))
@ -397,11 +477,11 @@ impl Core {
 							if !dir.is_finite() {
 								dir = camera.direction();
 							}
-							let light = light_at(Hit {
+							let color = light_at(Hit {
 								incident: Ray::new(pos, dir),
 								normal,
+								object: obj,
 							});
-							let color = Vec3::splat(light);
 							render::faces::Vertex { pos, color }
 						})
 						.collect::<Vec<_>>(),
--- a/src/main.rs
+++ b/src/main.rs
@ -1,7 +1,6 @@
-use std::{f32::consts::PI, sync::Arc};
+use std::sync::Arc;

 use glam::uvec2;
-use photon_light::{Core, RedrawArgs, SphericalPosition, UseNormal, init_gpu_inner};
 use winit::{
 	application::ApplicationHandler,
 	event::WindowEvent,
@ -9,7 +8,9 @@ use winit::{
 	window::Window,
 };

-const TITLE: &str = "WGPU example";
+use photon_light::{Core, RedrawArgs, init_gpu_inner};
+
+const TITLE: &str = "Photon Light";

 struct MainWindow {
 	window: Arc<Window>,
@ -36,31 +37,7 @@ impl MainWindow {
 			WindowEvent::Resized(physical_size) => self
 				.core
 				.configure(uvec2(physical_size.width, physical_size.height)),
-			WindowEvent::RedrawRequested => self.core.redraw(&RedrawArgs {
-				camera_position: SphericalPosition {
-					yaw: PI / 4.,
-					pitch: 0.5f32.sqrt().atan(),
-					distance: 3.0,
-				},
-				light_position: SphericalPosition {
-					yaw: 0.0,
-					pitch: PI / 3.,
-					distance: 1.0,
-				},
-				light_radius: 0.125,
-				light_spread: 0.125,
-				accum_sigma: 0.025,
-				accum_scale: 0.01,
-				reflections: 2,
-				use_normal: UseNormal::Light,
-				show_axes: true,
-				show_shapes: true,
-				show_hit_emission: false,
-				show_miss_emission: false,
-				show_direct_hit: false,
-				show_indirect_hit: false,
-				show_light: true,
-			}),
+			WindowEvent::RedrawRequested => self.core.redraw(&RedrawArgs::default()),
 			_ => {}
 		}
 	}
--- a/src/render/colormap.wgsl
+++ b/src/render/colormap.wgsl
@ -14,9 +14,10 @@ struct Varying {

@group(0) @binding(0) var<uniform> look: LookParams;

-fn colormap(light: f32) -> vec3f {
-	let brightness = 3. * (1. - 1. / (1. + light));
-	return vec3(brightness, brightness - 1., brightness - 2.);
+fn colormap(light: vec3f) -> vec3f {
+	let avg = dot(light, vec3f(0.2126, 0.7152, 0.0722));
+	let scale = 1. / (1. + avg);
+	return scale * light;
 }

@vertex
@ -28,5 +29,5 @@ fn on_vertex(in: Vertex) -> Varying {

@fragment
 fn on_fragment(in: Varying) -> @location(0) vec4f {
-	return vec4f(colormap(in.color.x), 1.0);
+	return vec4f(colormap(in.color.rgb), in.color.a);
 }
--- a/src/trace.rs
+++ b/src/trace.rs
@ -5,6 +5,10 @@ use rand_distr::{Distribution, UnitSphere};

 use crate::{camera::OrbitalCamera, ray::Ray};

+pub use reflective::DiscReflector;
+
+mod reflective;
+
 #[derive(Debug, Clone)]
 pub struct Source {
 	/// Horizontal position (angle), in radians from +X towards +Y.
@ -76,6 +80,7 @@ impl Source {
 pub struct Sphere {
 	pub position: Vec3,
 	pub radius: f32,
+	pub color: Vec3,
 }

 struct Hit1 {
@ -113,26 +118,28 @@ pub struct Scene {
 }

 #[derive(Debug, Clone, Copy)]
-pub struct Hit {
+pub struct Hit<'a> {
 	pub incident: Ray,
 	pub normal: Vec3,
+	pub object: &'a Sphere,
 }

 impl Scene {
-	pub fn trace_ray(&self, ray: Ray) -> Option<Hit> {
+	pub fn trace_ray(&self, ray: Ray) -> Option<Hit<'_>> {
 		const EPS: f32 = -1e-3;
 		let hit = self
 			.objects
 			.iter()
-			.filter_map(|obj| obj.trace_ray(ray))
-			.filter(|h| h.dist >= EPS)
-			.min_by(|a, b| f32::total_cmp(&a.dist, &b.dist))?;
+			.filter_map(|obj| obj.trace_ray(ray).map(|hit| (obj, hit)))
+			.filter(|(_obj, h)| h.dist >= EPS)
+			.min_by(|a, b| f32::total_cmp(&a.1.dist, &b.1.dist))?;
 		Some(Hit {
 			incident: Ray {
-				base: hit.pos,
+				base: hit.1.pos,
 				dir: ray.dir,
 			},
-			normal: hit.normal,
+			normal: hit.1.normal,
+			object: hit.0,
 		})
 	}
 }
--- a/src/trace/reflective.rs
+++ b/src/trace/reflective.rs
@ -0,0 +1,46 @@
+use std::f32::consts::PI;
+
+use glam::Vec3;
+use rand_distr::{Distribution, Uniform, UnitSphere};
+
+use super::Reflector;
+
+#[derive(Debug, Clone)]
+pub struct DiscReflector {
+	pub roughness: f32,
+}
+
+impl Reflector for DiscReflector {
+	fn brdf(&self, normal: Vec3, incident: Vec3, reflected: Vec3) -> f32 {
+		let specular = incident.reflect(normal);
+		let convergence = reflected.dot(specular);
+		if convergence <= 1. - self.roughness {
+			return 0.;
+		}
+		let c = -incident.dot(normal) * reflected.dot(normal);
+		if c < 0. {
+			return 0.;
+		}
+		0.5 / (self.roughness * PI * (specular.dot(normal) * reflected.dot(normal)).sqrt())
+	}
+
+	fn reflect(&self, rgen: &mut impl rand::Rng, normal: Vec3, incident: Vec3) -> Vec3 {
+		let specular = incident.reflect(normal);
+
+		let dist_theta = Uniform::new(0., (1. - self.roughness).acos()).unwrap();
+		let dist_sphere = UnitSphere;
+
+		loop {
+			let theta: f32 = dist_theta.sample(rgen);
+			let (xy, z) = theta.sin_cos();
+
+			let spherical: Vec3 = dist_sphere.sample(rgen).into();
+			let off_dir = spherical.reject_from_normalized(specular).normalize();
+
+			let reflected = xy * off_dir + z * specular;
+			if reflected.dot(normal) >= 0. {
+				return reflected;
+			}
+		}
+	}
+}
--- a/ui/CMakeLists.txt
+++ b/ui/CMakeLists.txt
@ -1,13 +1,10 @@
-include(impl.cmake)
-
-qt_add_executable(photon_light
-	src/api.cxx
+qt_add_executable(photon-light
 	src/main.cxx
 	src/main_window.cxx
 	src/main_window.ui
 	src/viewport.cxx
 )

-target_link_libraries(photon_light PRIVATE Qt6::Gui Qt6::Widgets)
-target_link_libraries(photon_light PRIVATE photon_light_impl)
-target_include_directories(photon_light PRIVATE src)
+target_link_libraries(photon-light PRIVATE Qt6::Gui Qt6::Widgets)
+target_link_libraries(photon-light PRIVATE photon_light_impl)
+target_include_directories(photon-light PRIVATE src)
--- a/ui/Cargo.toml
+++ b/ui/Cargo.toml
@ -1,15 +0,0 @@
-[package]
-name = "photon-light-impl"
-version = "0.1.0"
-edition = "2024"
-
-[lib]
-crate-type = ["staticlib"]
-
-[dependencies]
-photon-light = {path = "../"}
-
-glam = { version = "0.30" }
-pollster = "0.4.0"
-raw-window-handle = "0.6.2"
-wgpu = "27.0.1"
--- a/ui/impl.cmake
+++ b/ui/impl.cmake
@ -1,22 +0,0 @@
-set(impl_basename "${CARGO_TARGET_DIR}/release/libphoton_light_impl")
-
-add_custom_command(
-	OUTPUT ${impl_basename}.a
-	COMMAND env CARGO_TARGET_DIR=${CARGO_TARGET_DIR} ${CARGO} build --release --package photon-light-impl
-	WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
-	DEPFILE ${impl_basename}.d
-	USES_TERMINAL
-	JOB_SERVER_AWARE
-	DEPENDS_EXPLICIT_ONLY
-)
-
-# HACK ensure CMake *actually adds* the command above
-add_custom_target(build_impl
-	DEPENDS ${impl_basename}.a
-)
-
-add_library(photon_light_impl STATIC IMPORTED)
-
-set_target_properties(photon_light_impl PROPERTIES
-	IMPORTED_LOCATION ${impl_basename}.a
-)
--- a/ui/src/api.cxx
+++ b/ui/src/api.cxx
@ -1,57 +0,0 @@
-#include "api.hxx"
-
-#include <stdexcept>
-#include <utility>
-
-namespace ffi {
-extern "C" Core* rt4_viewport_create(xcb_connection_t* connection, std::uint32_t window, std::uint32_t width, std::uint32_t height);
-extern "C" void rt4_viewport_destroy(Core* viewport);
-extern "C" void rt4_viewport_configure(Core* viewport, std::uint32_t width, std::uint32_t height);
-extern "C" void rt4_viewport_redraw(Core* viewport, const RedrawArgs* args);
-} // namespace ffi
-
-BoxCore::BoxCore(BoxCore&& b)
-	: ptr(std::exchange(b.ptr, {})) {
-}
-
-BoxCore::~BoxCore() {
-	reset();
-}
-
-BoxCore& BoxCore::operator=(BoxCore&& b) {
-	if (&b == this)
-		return *this;
-	std::swap(ptr, b.ptr);
-	b.reset();
-	return *this;
-}
-
-BoxCore BoxCore::from_xcb(xcb_connection_t* connection, std::uint32_t window, std::uint32_t width, std::uint32_t height) {
-	if (!connection)
-		throw std::logic_error("attempt to use a null connection");
-	if (!window)
-		throw std::logic_error("attempt to use a null window");
-	BoxCore out;
-	out.ptr.ptr = ffi::rt4_viewport_create(connection, window, width, height);
-	return out;
-}
-
-void BoxCore::reset() {
-	auto viewport = std::exchange(ptr, {});
-	if (viewport)
-		ffi::rt4_viewport_destroy(viewport.use());
-}
-
-ffi::Core* MutCore::use() const {
-	if (!ptr)
-		throw std::logic_error("attempt to use a null Core");
-	return ptr;
-}
-
-void MutCore::configure(std::uint32_t width, std::uint32_t height) const {
-	rt4_viewport_configure(use(), width, height);
-}
-
-void MutCore::redraw(const RedrawArgs& args) const {
-	rt4_viewport_redraw(use(), &args);
-}
--- a/ui/src/api.hxx
+++ b/ui/src/api.hxx
@ -1,76 +0,0 @@
-#pragma once
-
-#include <cstdint>
-
-struct xcb_connection_t;
-
-namespace ffi {
-struct Core;
-
-struct SphericalPosition {
-	float yaw = 0.;
-	float pitch = 0.;
-	float distance = 1.;
-};
-
-enum class UseNormal: std::uint8_t {
-	Light,
-	Camera,
-};
-
-struct RedrawArgs {
-	SphericalPosition camera_position;
-	SphericalPosition light_position;
-	float light_radius = 1.;
-	float light_spread = 0.;
-	float accum_sigma = 1.;
-	float accum_scale = 1.;
-	std::uint8_t reflections = 0;
-	UseNormal use_normal = UseNormal::Light;
-	bool show_axes = true;
-	bool show_shapes = true;
-	bool show_hit_emission = true;
-	bool show_miss_emission = true;
-	bool show_direct_hit = true;
-	bool show_indirect_hit = true;
-	bool show_light = true;
-};
-} // namespace ffi
-
-using ffi::UseNormal;
-using ffi::RedrawArgs;
-using ffi::SphericalPosition;
-
-class MutCore {
-	friend class BoxCore;
-
-public:
-	explicit operator bool() const { return ptr; }
-
-	void configure(std::uint32_t width, std::uint32_t height) const;
-	void redraw(const RedrawArgs& args) const;
-
-private:
-	ffi::Core* ptr = nullptr;
-	ffi::Core* use() const;
-};
-
-class BoxCore {
-public:
-	BoxCore() = default;
-	BoxCore(const BoxCore&) = delete;
-	BoxCore(BoxCore&&);
-	BoxCore& operator=(const BoxCore&) = delete;
-	BoxCore& operator=(BoxCore&&);
-	~BoxCore();
-
-	explicit operator bool() const { return !!ptr; }
-	const MutCore* operator->() const { return &ptr; }
-
-	void reset();
-
-	static BoxCore from_xcb(xcb_connection_t* connection, std::uint32_t window, std::uint32_t width, std::uint32_t height);
-
-private:
-	MutCore ptr;
-};
--- a/ui/src/lib.rs
+++ b/ui/src/lib.rs
@ -1,48 +0,0 @@
-use std::{ffi::c_void, num::NonZero, ptr::NonNull};
-
-use glam::{UVec2, uvec2};
-use photon_light::{Core, RedrawArgs, init_gpu_inner};
-use raw_window_handle::{RawDisplayHandle, RawWindowHandle, XcbDisplayHandle, XcbWindowHandle};
-
-unsafe fn create_viewport(
-	display: impl Into<RawDisplayHandle>,
-	window: impl Into<RawWindowHandle>,
-	size: UVec2,
-) -> Box<Core> {
-	let target = wgpu::SurfaceTargetUnsafe::RawHandle {
-		raw_display_handle: display.into(),
-		raw_window_handle: window.into(),
-	};
-	let gpu = pollster::block_on(init_gpu_inner(|instance| unsafe {
-		instance.create_surface_unsafe(target)
-	}))
-	.unwrap();
-	Box::new(Core::new(gpu, size))
-}
-
-#[unsafe(no_mangle)]
-unsafe extern "C" fn rt4_viewport_create(
-	connection: NonNull<c_void>,
-	window: NonZero<u32>,
-	width: u32,
-	height: u32,
-) -> Box<Core> {
-	let display = XcbDisplayHandle::new(Some(connection), 0);
-	let window = XcbWindowHandle::new(window);
-	unsafe { create_viewport(display, window, uvec2(width, height)) }
-}
-
-#[unsafe(no_mangle)]
-unsafe extern "C" fn rt4_viewport_destroy(viewport: Box<Core>) {
-	drop(viewport);
-}
-
-#[unsafe(no_mangle)]
-unsafe extern "C" fn rt4_viewport_configure(viewport: &mut Core, width: u32, height: u32) {
-	viewport.configure(uvec2(width, height));
-}
-
-#[unsafe(no_mangle)]
-unsafe extern "C" fn rt4_viewport_redraw(viewport: &mut Core, args: &RedrawArgs) {
-	viewport.redraw(args);
-}
--- a/ui/src/main.cxx
+++ b/ui/src/main.cxx
@ -3,6 +3,9 @@
 #include <QApplication>

 int main(int argc, char* argv[]) {
+	// only X11 is supported so, use XCB unless overriden
+	setenv("QT_QPA_PLATFORM", "xcb", 0);
+
 	QApplication app(argc, argv);

 	auto w = new PhotonLight;
--- a/ui/src/viewport.cxx
+++ b/ui/src/viewport.cxx
@ -63,7 +63,7 @@ void Viewport::recreate() try {

 	const QSize device_size = size() * devicePixelRatio();
 	core.reset();
-	core = BoxCore::from_xcb(xcb_connection, x11_window, device_size.width(), device_size.height());
+	core = Core::from_xcb((std::uintptr_t)xcb_connection, x11_window, device_size.width(), device_size.height());
 } catch (const std::exception& e) {
 	fprintf(stderr, "failed to recreate the viewport: %s", e.what());
 }
--- a/ui/src/viewport.hxx
+++ b/ui/src/viewport.hxx
@ -2,7 +2,7 @@

 #include <QWidget>

-#include "api.hxx"
+#include "Core.hpp"

 class Viewport : public QWidget {
 	Q_OBJECT
@ -20,7 +20,7 @@ protected:
 	void resizeEvent(QResizeEvent* event) override;

 private:
-	BoxCore core;
+	std::unique_ptr<Core> core;
 	RedrawArgs args = {};

 	void recreate();
Author	SHA1	Message	Date
numzero	8441f9f2f1	add README	2026-10-29 14:25:40 +03:00
numzero	c18ffd97be	add a screenshot	2026-10-29 14:25:30 +03:00
numzero	3049fb1389	metallic reflections! not exactly accurate, but look OK	2026-10-29 14:25:30 +03:00
numzero	e8281f0a09	better colors for the show	2026-10-29 14:24:00 +03:00
numzero	19e5612811	full color!	2026-10-29 14:24:00 +03:00
numzero	c08963bca0	make colormap respect color	2026-10-29 14:24:00 +03:00
numzero	80be92faaa	merge branch `diplomat` into `master`	2026-10-29 14:23:29 +03:00
numzero	e345fb0b52	move ui/impl.cmake to src/ Now that there is no separate UI-specific wrapper, it belongs to the implementation rather than to the UI, probably cherry-picked from: qt-wgpu-skel:9742916bd6932498e87b12d514ac209595ad216c	2026-10-27 19:44:33 +03:00
numzero	e40a729048	replace custom FFI with Diplomat adapted from: qt-wgpu-skel: * 751408ea92268a16a6931862cb00e8dbccb4e47e replace custom FFI with Diplomat * 46ce52c2bf2f8ab76a68c284a2f70556a29d7c3b reduce the unsafe part to the GPU initialization * 784e99b31c4ae3ab0f97ec26045511d00683d66b move the GPU initialization out of the bridge	2026-10-27 19:43:26 +03:00
numzero	2e663f2d23	update `bytemuck`	2026-10-27 19:36:53 +03:00
numzero	6bf0376ac6	move unstable code out of lib.rs	2026-10-27 19:35:49 +03:00
numzero	1a91735a6a	quote arguments when it comes to quotes, cmake is quite like bash... cherry-picked from: qt-wgpu-skel:1c28c636b7cc9497e3e8ba6718b1e4eecab5298e	2026-10-27 19:16:26 +03:00
numzero	ca392ca9a8	share the Cargo target directory cherry-picked from: qt-wgpu-skel:6185fbb449188a1cf1394734745b0b77fa0ca963	2026-10-27 19:04:01 +03:00
numzero	e37270324b	fix cmake cherry-picked from: qt-wgpu-skel:9f5e52277a79a5bddf6e4223d9c4f0e29c1f633c	2026-10-27 19:03:57 +03:00
numzero	77c0a06053	add clang-format cherry-picked from: qt-wgpu-skel:d0998119c87f75ae8880011bfbb0c76a3f91d0fe	2026-10-27 19:03:40 +03:00
numzero	33e9831e33	merge branch `vertex-light` into `master`	2026-10-27 18:30:46 +03:00
numzero	22149af1db	merge branch `qt-ui-2` into `master`	2026-10-27 18:24:41 +03:00
numzero	9a8dc8fe34	cargo fmt	2026-10-27 18:24:04 +03:00
numzero	56ff4f1a65	merge `qt-wgpu-skel` into branch `qt-ui`	2026-10-27 17:46:29 +03:00
numzero	991d672f3a	remove the KDE dependency	2026-10-27 17:44:43 +03:00
numzero	a5e8e3e2e8	MORPH INTO: Photon Light	2026-10-27 17:44:26 +03:00
numzero	eece7b275b	Merge branch 'fixes'	2026-08-04 22:13:44 +03:00
numzero	9a695c06b5	update Cargo.lock on morph	2026-08-04 22:13:11 +03:00
noteuclid	19ccdcba5f	Merge pull request 'Add self-tests' (#1 ) from init-sh-test into master Reviewed-on: noteuclid/qt-wgpu-skel#1	2026-08-04 22:12:47 +03:00
numzero	187019a318	use Default to avoid breaking fallback main	2026-08-04 21:52:28 +03:00
numzero	f2b904b5f9	replace README on morph	2026-08-04 21:52:28 +03:00
numzero	af79b01fff	make sure skeleton tests are separate for (future) project tests	2026-04-18 16:23:47 +03:00
numzero	7baefc958d	init.sh: add tests (for manual running only for now)	2026-04-03 17:01:12 +03:00
numzero	ff3ec96819	init.sh: mark new project beginning with a commit	2026-04-03 16:59:22 +03:00
numzero	4c8dfa06d4	init.sh: fix working with no git	2026-04-03 16:59:13 +03:00
numzero	6de824c9c2	init.sh: fix error handling	2026-04-03 16:59:06 +03:00
numzero	b6899e8537	init.sh: simplify error reporting	2026-04-03 16:58:53 +03:00
numzero	caa75b5fcf	add init script	2026-04-03 16:58:46 +03:00
numzero	24f3bc5d71	add usage notes	2026-04-03 14:57:51 +03:00
numzero	3e713b13a8	Qt+WGPU	2026-01-24 21:07:33 +03:00