added new cmake setup, graphics, vendors, obj importer, etc.
This commit is contained in:
Daniel Ledda
1
.gitignore
vendored
1
.gitignore
vendored
@@ -1,4 +1,3 @@
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/build
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/emcc_build
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/debug
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.vscode
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@@ -1,24 +1,79 @@
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cmake_minimum_required(VERSION 3.24)
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project(somaesque)
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set(VENDOR_DIR "${CMAKE_CURRENT_SOURCE_DIR}/vendor")
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set(SRC_DIR "${CMAKE_CURRENT_SOURCE_DIR}/src")
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set(CMAKE_EXPORT_COMPILE_COMMANDS true)
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set(CMAKE_BUILD_TYPE Release)
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set(CMAKE_CXX_FLAGS_RELEASE "-O2")
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#find_package(glfw3 3.3 REQUIRED)
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#find_package(glm REQUIRED)
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set(CMAKE_CXX_STANDARD 20)
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#set(CMAKE_CXX_FLAGS -I/usr/include/SDL2)
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add_executable(somaesque
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main.cpp
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VoxelSpace.cpp
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VoxelSpace.h
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SomaSolve.cpp
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SomaSolve.h
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option(GLFW_BUILD_DOCS OFF)
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option(GLFW_BUILD_EXAMPLES OFF)
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option(GLFW_BUILD_TESTS OFF)
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option(GLFW_INSTALL OFF)
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find_package(glfw3 3.3 REQUIRED)
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find_package(glm REQUIRED)
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# Glad
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add_library(glad
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STATIC
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${VENDOR_DIR}/glad/glad.c
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)
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target_include_directories(glad
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PUBLIC
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${VENDOR_DIR}
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)
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# KHR
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# STB
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add_library(loaders
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STATIC
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${VENDOR_DIR}/loaders/tinyobj.cpp
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${VENDOR_DIR}/loaders/stb_image.cpp
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)
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target_include_directories(loaders
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PUBLIC
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${VENDOR_DIR}
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)
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# somaesque
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add_executable(${PROJECT_NAME})
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target_sources(${PROJECT_NAME}
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PRIVATE
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${SRC_DIR}/main.cpp
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${SRC_DIR}/VoxelSpace.cpp
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${SRC_DIR}/VoxelSpace.h
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${SRC_DIR}/SomaSolve.cpp
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${SRC_DIR}/SomaSolve.h
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${SRC_DIR}/gfx/Texture.h
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${SRC_DIR}/gfx/Texture.cpp
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${SRC_DIR}/gfx/Mesh.h
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${SRC_DIR}/gfx/Mesh.cpp
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${SRC_DIR}/gfx/Shader.h
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${SRC_DIR}/gfx/Shader.cpp
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${SRC_DIR}/gfx/geometry.h
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${SRC_DIR}/gfx/geometry.cpp
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)
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target_link_libraries(${PROJECT_NAME}
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PRIVATE
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glfw
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GL
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X11
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pthread
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Xrandr
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dl
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glm::glm
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glad
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loaders
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)
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target_include_directories(somaesque
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PUBLIC
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${VENDOR_DIR}/KHR
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)
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#target_link_libraries(somaesque glfw GL X11 pthread Xrandr dl SDL2 glm::glm)
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#target_include_directories(somaesque PRIVATE src/KHR src/glad)
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# TESTING
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include(FetchContent)
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@@ -30,15 +85,14 @@ FetchContent_MakeAvailable(googletest)
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enable_testing()
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add_executable(tests
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tests.cpp
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VoxelSpace.cpp
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VoxelSpace.h
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${SRC_DIR}/tests.cpp
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${SRC_DIR}/VoxelSpace.cpp
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${SRC_DIR}/VoxelSpace.h
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)
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target_link_libraries(
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tests
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target_link_libraries(tests
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GTest::gtest_main
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)
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)
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include(GoogleTest)
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gtest_discover_tests(tests)
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674
assets/models/c000000.obj
Normal file
674
assets/models/c000000.obj
Normal file
@@ -0,0 +1,674 @@
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# Blender v2.82 (sub 7) OBJ File: ''
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# www.blender.org
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o Cube_Cube.001
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v 0.399961 0.500000 -0.399961
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|
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|
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|
||||
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|
||||
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|
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|
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|
||||
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|
||||
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
vt 0.625000 0.224990
|
||||
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|
||||
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|
||||
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|
||||
vt 0.625000 0.239430
|
||||
vt 0.400010 0.484561
|
||||
vt 0.390199 0.484801
|
||||
vt 0.390439 0.474990
|
||||
vt 0.400010 0.500000
|
||||
vt 0.390697 0.500000
|
||||
vt 0.375000 0.484303
|
||||
vt 0.375000 0.474990
|
||||
vt 0.385570 0.500000
|
||||
vt 0.609561 0.974990
|
||||
vt 0.609801 0.984801
|
||||
vt 0.599990 0.984561
|
||||
vt 0.625000 0.974990
|
||||
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s 1
|
||||
f 58/1/1 41/2/2 116/3/3 134/4/4
|
||||
f 96/5/5 79/6/6 3/7/7 22/8/8
|
||||
f 20/9/9 2/10/10 39/11/11 60/12/12
|
||||
f 135/13/13 115/14/14 77/15/15 98/16/16
|
||||
f 97/17/17 21/18/18 59/19/19 136/20/20
|
||||
f 1/21/21 4/22/22 7/23/23 6/24/24
|
||||
f 4/22/22 5/25/25 8/26/26 7/23/23
|
||||
f 6/24/24 7/23/23 19/27/27 16/28/28
|
||||
f 7/23/23 8/26/26 9/29/29 19/27/27
|
||||
f 2/10/10 10/30/30 13/31/31 12/32/32
|
||||
f 10/30/30 11/33/33 14/34/34 13/31/31
|
||||
f 12/32/32 13/31/31 8/35/26 5/36/25
|
||||
f 13/31/31 14/34/34 9/37/29 8/35/26
|
||||
f 3/7/7 15/38/35 18/39/36 17/40/37
|
||||
f 15/38/35 16/41/28 19/42/27 18/39/36
|
||||
f 17/40/37 18/39/36 14/43/34 11/44/33
|
||||
f 18/39/36 19/42/27 9/45/29 14/43/34
|
||||
f 20/9/9 23/46/38 26/47/39 25/48/40
|
||||
f 23/46/38 24/49/41 27/50/42 26/47/39
|
||||
f 25/48/40 26/47/39 38/51/43 35/52/44
|
||||
f 26/47/39 27/50/42 28/53/45 38/51/43
|
||||
f 21/18/18 29/54/46 32/55/47 31/56/48
|
||||
f 29/54/46 30/57/49 33/58/50 32/55/47
|
||||
f 31/56/48 32/55/47 27/59/42 24/60/41
|
||||
f 32/55/47 33/58/50 28/61/45 27/59/42
|
||||
f 22/8/8 34/62/51 37/63/52 36/64/53
|
||||
f 34/62/51 35/65/44 38/66/43 37/63/52
|
||||
f 36/64/53 37/63/52 33/67/50 30/68/49
|
||||
f 37/63/52 38/66/43 28/69/45 33/67/50
|
||||
f 39/11/11 42/70/54 45/71/55 44/72/56
|
||||
f 42/70/54 43/73/57 46/74/58 45/71/55
|
||||
f 44/72/56 45/71/55 57/75/59 54/76/60
|
||||
f 45/71/55 46/74/58 47/77/61 57/75/59
|
||||
f 40/78/62 48/79/63 51/80/64 50/81/65
|
||||
f 48/79/63 49/82/66 52/83/67 51/80/64
|
||||
f 50/81/65 51/80/64 46/84/58 43/85/57
|
||||
f 51/80/64 52/83/67 47/86/61 46/84/58
|
||||
f 41/2/2 53/87/68 56/88/69 55/89/70
|
||||
f 53/87/68 54/90/60 57/91/59 56/88/69
|
||||
f 55/89/70 56/88/69 52/92/67 49/93/66
|
||||
f 56/88/69 57/91/59 47/94/61 52/92/67
|
||||
f 58/1/1 61/95/71 64/96/72 63/97/73
|
||||
f 61/95/71 62/98/74 65/99/75 64/96/72
|
||||
f 63/97/73 64/96/72 76/100/76 73/101/77
|
||||
f 64/96/72 65/99/75 66/102/78 76/100/76
|
||||
f 59/19/19 67/103/79 70/104/80 69/105/81
|
||||
f 67/103/79 68/106/82 71/107/83 70/104/80
|
||||
f 69/105/81 70/104/80 65/108/75 62/109/74
|
||||
f 70/104/80 71/107/83 66/110/78 65/108/75
|
||||
f 60/12/12 72/111/84 75/112/85 74/113/86
|
||||
f 72/111/84 73/114/77 76/115/76 75/112/85
|
||||
f 74/113/86 75/112/85 71/116/83 68/117/82
|
||||
f 75/112/85 76/115/76 66/118/78 71/116/83
|
||||
f 77/15/15 80/119/87 83/120/88 82/121/89
|
||||
f 80/119/87 81/122/90 84/123/91 83/120/88
|
||||
f 82/121/89 83/120/88 95/124/92 92/125/93
|
||||
f 83/120/88 84/123/91 85/126/94 95/124/92
|
||||
f 78/127/95 86/128/96 89/129/97 88/130/98
|
||||
f 86/128/96 87/131/99 90/132/100 89/129/97
|
||||
f 88/130/98 89/129/97 84/133/91 81/134/90
|
||||
f 89/129/97 90/132/100 85/135/94 84/133/91
|
||||
f 79/6/6 91/136/101 94/137/102 93/138/103
|
||||
f 91/136/101 92/139/93 95/140/92 94/137/102
|
||||
f 93/138/103 94/137/102 90/141/100 87/142/99
|
||||
f 94/137/102 95/140/92 85/143/94 90/141/100
|
||||
f 96/5/5 99/144/104 102/145/105 101/146/106
|
||||
f 99/144/104 100/147/107 103/148/108 102/145/105
|
||||
f 101/146/106 102/145/105 114/149/109 111/150/110
|
||||
f 102/145/105 103/148/108 104/151/111 114/149/109
|
||||
f 97/17/17 105/152/112 108/153/113 107/154/114
|
||||
f 105/152/112 106/155/115 109/156/116 108/153/113
|
||||
f 107/154/114 108/153/113 103/157/108 100/158/107
|
||||
f 108/153/113 109/156/116 104/159/111 103/157/108
|
||||
f 98/16/16 110/160/117 113/161/118 112/162/119
|
||||
f 110/160/117 111/163/110 114/164/109 113/161/118
|
||||
f 112/162/119 113/161/118 109/165/116 106/166/115
|
||||
f 113/161/118 114/164/109 104/167/111 109/165/116
|
||||
f 115/14/14 118/168/120 121/169/121 120/170/122
|
||||
f 118/168/120 119/171/123 122/172/124 121/169/121
|
||||
f 120/170/122 121/169/121 133/173/125 130/174/126
|
||||
f 121/169/121 122/172/124 123/175/127 133/173/125
|
||||
f 116/3/3 124/176/128 127/177/129 126/178/130
|
||||
f 124/176/128 125/179/131 128/180/132 127/177/129
|
||||
f 126/178/130 127/177/129 122/181/124 119/182/123
|
||||
f 127/177/129 128/180/132 123/183/127 122/181/124
|
||||
f 117/184/133 129/185/134 132/186/135 131/187/136
|
||||
f 129/185/134 130/188/126 133/189/125 132/186/135
|
||||
f 131/187/136 132/186/135 128/190/132 125/191/131
|
||||
f 132/186/135 133/189/125 123/192/127 128/190/132
|
||||
f 134/4/4 137/193/137 140/194/138 139/195/139
|
||||
f 137/193/137 138/196/140 141/197/141 140/194/138
|
||||
f 139/195/139 140/194/138 152/198/142 149/199/143
|
||||
f 140/194/138 141/197/141 142/200/144 152/198/142
|
||||
f 135/13/13 143/201/145 146/202/146 145/203/147
|
||||
f 143/201/145 144/204/148 147/205/149 146/202/146
|
||||
f 145/203/147 146/202/146 141/206/141 138/207/140
|
||||
f 146/202/146 147/205/149 142/208/144 141/206/141
|
||||
f 136/20/20 148/209/150 151/210/151 150/211/152
|
||||
f 148/209/150 149/212/143 152/213/142 151/210/151
|
||||
f 150/211/152 151/210/151 147/214/149 144/215/148
|
||||
f 151/210/151 152/213/142 142/216/144 147/214/149
|
||||
f 136/20/20 59/19/19 69/105/81 148/209/150
|
||||
f 148/209/150 69/105/81 62/109/74 149/212/143
|
||||
f 149/199/143 62/98/74 61/95/71 139/195/139
|
||||
f 139/195/139 61/95/71 58/1/1 134/4/4
|
||||
f 59/19/19 21/18/18 31/56/48 67/103/79
|
||||
f 67/103/79 31/56/48 24/60/41 68/106/82
|
||||
f 68/117/82 24/49/41 23/46/38 74/113/86
|
||||
f 74/113/86 23/46/38 20/9/9 60/12/12
|
||||
f 1/21/21 40/78/62 50/81/65 4/22/22
|
||||
f 4/22/22 50/81/65 43/85/57 5/25/25
|
||||
f 5/36/25 43/73/57 42/70/54 12/32/32
|
||||
f 12/32/32 42/70/54 39/11/11 2/10/10
|
||||
f 21/18/18 97/17/17 107/154/114 29/54/46
|
||||
f 29/54/46 107/154/114 100/158/107 30/57/49
|
||||
f 30/68/49 100/147/107 99/144/104 36/64/53
|
||||
f 36/64/53 99/144/104 96/5/5 22/8/8
|
||||
f 117/184/133 78/127/95 88/130/98 129/185/134
|
||||
f 129/185/134 88/130/98 81/134/90 130/188/126
|
||||
f 130/174/126 81/122/90 80/119/87 120/170/122
|
||||
f 120/170/122 80/119/87 77/15/15 115/14/14
|
||||
f 97/17/17 136/20/20 150/211/152 105/152/112
|
||||
f 105/152/112 150/211/152 144/215/148 106/155/115
|
||||
f 106/166/115 144/204/148 143/201/145 112/162/119
|
||||
f 112/162/119 143/201/145 135/13/13 98/16/16
|
||||
f 40/78/62 117/184/133 131/187/136 48/79/63
|
||||
f 48/79/63 131/187/136 125/191/131 49/82/66
|
||||
f 49/93/66 125/179/131 124/176/128 55/89/70
|
||||
f 55/89/70 124/176/128 116/3/3 41/2/2
|
||||
f 41/2/2 58/1/1 63/97/73 53/87/68
|
||||
f 53/87/68 63/97/73 73/101/77 54/90/60
|
||||
f 54/76/60 73/114/77 72/111/84 44/72/56
|
||||
f 44/72/56 72/111/84 60/12/12 39/11/11
|
||||
f 2/10/10 20/9/9 25/48/40 10/30/30
|
||||
f 10/30/30 25/48/40 35/52/44 11/33/33
|
||||
f 11/44/33 35/65/44 34/62/51 17/40/37
|
||||
f 17/40/37 34/62/51 22/8/8 3/7/7
|
||||
f 134/4/4 116/3/3 126/178/130 137/193/137
|
||||
f 137/193/137 126/178/130 119/182/123 138/196/140
|
||||
f 138/207/140 119/171/123 118/168/120 145/203/147
|
||||
f 145/203/147 118/168/120 115/14/14 135/13/13
|
||||
f 78/127/95 1/21/21 6/24/24 86/128/96
|
||||
f 86/128/96 6/24/24 16/28/28 87/131/99
|
||||
f 87/142/99 16/41/28 15/38/35 93/138/103
|
||||
f 93/138/103 15/38/35 3/7/7 79/6/6
|
||||
f 79/6/6 96/5/5 101/146/106 91/136/101
|
||||
f 91/136/101 101/146/106 111/150/110 92/139/93
|
||||
f 92/125/93 111/163/110 110/160/117 82/121/89
|
||||
f 82/121/89 110/160/117 98/16/16 77/15/15
|
||||
f 1/21/21 78/127/95 117/184/133 40/78/62
|
||||
10
assets/shaders/basic.fragment.glsl
Normal file
10
assets/shaders/basic.fragment.glsl
Normal file
@@ -0,0 +1,10 @@
|
||||
#version 330 core
|
||||
out vec4 FragColor;
|
||||
|
||||
uniform sampler2D ourTexture;
|
||||
|
||||
in vec2 TexCoord;
|
||||
|
||||
void main() {
|
||||
FragColor = texture(ourTexture, TexCoord);
|
||||
};
|
||||
14
assets/shaders/basic.vertex.glsl
Normal file
14
assets/shaders/basic.vertex.glsl
Normal file
@@ -0,0 +1,14 @@
|
||||
#version 330 core
|
||||
layout (location = 0) in vec3 aPos;
|
||||
layout (location = 1) in vec2 aTexCoord;
|
||||
|
||||
uniform mat4 model;
|
||||
uniform mat4 view;
|
||||
uniform mat4 projection;
|
||||
|
||||
out vec2 TexCoord;
|
||||
|
||||
void main() {
|
||||
gl_Position = projection * view * model * vec4(aPos, 1.0);
|
||||
TexCoord = aTexCoord;
|
||||
}
|
||||
BIN
assets/textures/brick-wall.jpg
Normal file
BIN
assets/textures/brick-wall.jpg
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 251 KiB |
79
main.cpp
79
main.cpp
@@ -1,79 +0,0 @@
|
||||
#include <bitset>
|
||||
#include <array>
|
||||
#include <span>
|
||||
#include <cstdint>
|
||||
#include <iostream>
|
||||
#include <string>
|
||||
#include <algorithm>
|
||||
#include <vector>
|
||||
#include "VoxelSpace.h"
|
||||
#include "SomaSolve.h"
|
||||
|
||||
auto get_dims_input(int dims[3]) -> void {
|
||||
std::cout << "Enter dimensions separated by newlines. (x*y*z must not exceed 64)\n";
|
||||
auto success = false;
|
||||
while (!success) {
|
||||
std::cout << "x: ";
|
||||
std::cin >> dims[0];
|
||||
std::cout << "y: ";
|
||||
std::cin >> dims[1];
|
||||
std::cout << "z: ";
|
||||
std::cin >> dims[2];
|
||||
|
||||
auto size = dims[0]*dims[1]*dims[2];
|
||||
if (size <= 64) {
|
||||
success = true;
|
||||
} else {
|
||||
std::cout << "That resulted in " << size << " units. Try again.\n";
|
||||
}
|
||||
std::cin.ignore();
|
||||
}
|
||||
}
|
||||
|
||||
auto get_reprs_input(int units_required) -> std::vector<uint64_t> {
|
||||
std::cout << "Enter bit-representations (big endian, max 64 bits, total 1s must add up to " << units_required << "). press ENTER twice to finish input.\n";
|
||||
auto reprs = std::vector<uint64_t>();
|
||||
auto total_units = 0;
|
||||
while (true) {
|
||||
auto input = std::string();
|
||||
std::getline(std::cin, input);
|
||||
if (input.size() == 0) {
|
||||
if (total_units == units_required) {
|
||||
break;
|
||||
} else {
|
||||
std::cout << "Bad number of units. You entered: " << total_units << ", but exactly " << units_required << " were required.\n";
|
||||
total_units = 0;
|
||||
continue;
|
||||
}
|
||||
}
|
||||
auto bit_repr = 0ul;
|
||||
auto i = 0;
|
||||
auto good_repr = true;
|
||||
for (auto it = input.rbegin(); it < input.rend(); it++, i++) {
|
||||
if (*it == '1') {
|
||||
bit_repr |= 1ul << i;
|
||||
total_units++;
|
||||
} else if (*it != '0' || i >= 64) {
|
||||
std::cout << "Input invalid. Enter a binary string only with max 64 bits." << '\n';
|
||||
good_repr = false;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (good_repr) {
|
||||
reprs.push_back(bit_repr);
|
||||
}
|
||||
}
|
||||
return reprs;
|
||||
}
|
||||
|
||||
|
||||
auto main() -> int {
|
||||
int dims[3] = { 3, 3, 3 };
|
||||
//get_dims_input(dims);
|
||||
//std::cout << '\n';
|
||||
//auto reprs = get_reprs_input(dims[0]*dims[1]*dims[2]);
|
||||
std::cout << "Great. Calculating solutions...\n";
|
||||
auto solutions = SomaSolve::solve(&SomaSolve::STD_SOMA, std::array<int, 3>{ 3, 3, 3 }.data());
|
||||
std::cout << solutions.size() << " solutions found." << std::endl;
|
||||
return 0;
|
||||
}
|
||||
@@ -7,6 +7,63 @@
|
||||
#include <vector>
|
||||
#include "VoxelSpace.h"
|
||||
|
||||
auto get_dims_input(int dims[3]) -> void {
|
||||
std::cout << "Enter dimensions separated by newlines. (x*y*z must not exceed 64)\n";
|
||||
auto success = false;
|
||||
while (!success) {
|
||||
std::cout << "x: ";
|
||||
std::cin >> dims[0];
|
||||
std::cout << "y: ";
|
||||
std::cin >> dims[1];
|
||||
std::cout << "z: ";
|
||||
std::cin >> dims[2];
|
||||
|
||||
auto size = dims[0]*dims[1]*dims[2];
|
||||
if (size <= 64) {
|
||||
success = true;
|
||||
} else {
|
||||
std::cout << "That resulted in " << size << " units. Try again.\n";
|
||||
}
|
||||
std::cin.ignore();
|
||||
}
|
||||
}
|
||||
|
||||
auto get_reprs_input(int units_required) -> std::vector<uint64_t> {
|
||||
std::cout << "Enter bit-representations (big endian, max 64 bits, total 1s must add up to " << units_required << "). press ENTER twice to finish input.\n";
|
||||
auto reprs = std::vector<uint64_t>();
|
||||
auto total_units = 0;
|
||||
while (true) {
|
||||
auto input = std::string();
|
||||
std::getline(std::cin, input);
|
||||
if (input.size() == 0) {
|
||||
if (total_units == units_required) {
|
||||
break;
|
||||
} else {
|
||||
std::cout << "Bad number of units. You entered: " << total_units << ", but exactly " << units_required << " were required.\n";
|
||||
total_units = 0;
|
||||
continue;
|
||||
}
|
||||
}
|
||||
auto bit_repr = 0ul;
|
||||
auto i = 0;
|
||||
auto good_repr = true;
|
||||
for (auto it = input.rbegin(); it < input.rend(); it++, i++) {
|
||||
if (*it == '1') {
|
||||
bit_repr |= 1ul << i;
|
||||
total_units++;
|
||||
} else if (*it != '0' || i >= 64) {
|
||||
std::cout << "Input invalid. Enter a binary string only with max 64 bits." << '\n';
|
||||
good_repr = false;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (good_repr) {
|
||||
reprs.push_back(bit_repr);
|
||||
}
|
||||
}
|
||||
return reprs;
|
||||
}
|
||||
|
||||
namespace SomaSolve {
|
||||
using SomaSolution = std::vector<uint64_t>;
|
||||
|
||||
@@ -16,15 +73,7 @@ namespace SomaSolve {
|
||||
std::vector<SomaSolution>* solutions;
|
||||
};
|
||||
|
||||
auto STD_SOMA = std::vector<uint64_t>{
|
||||
23ul,
|
||||
30ul,
|
||||
15ul,
|
||||
1043ul,
|
||||
24594ul,
|
||||
12306ul,
|
||||
11ul,
|
||||
};
|
||||
auto STD_SOMA = std::vector<uint64_t>{ 23ul, 30ul, 15ul, 1043ul, 24594ul, 12306ul, 11ul };
|
||||
|
||||
auto backtrack_solve_iter(std::vector<uint64_t> *polycube_input, std::vector<int> *offsets)-> void {
|
||||
auto num_inputs = offsets->size() - 1;
|
||||
@@ -191,4 +240,15 @@ namespace SomaSolve {
|
||||
|
||||
return filter_unique(solver.solutions, dims);
|
||||
}
|
||||
|
||||
|
||||
auto interactive_cmd_line_solve_soma() -> void {
|
||||
int dims[3] = { 3, 3, 3 };
|
||||
//get_dims_input(dims);
|
||||
//std::cout << '\n';
|
||||
//auto reprs = get_reprs_input(dims[0]*dims[1]*dims[2]);
|
||||
std::cout << "Great. Calculating solutions...\n";
|
||||
auto solutions = SomaSolve::solve(&SomaSolve::STD_SOMA, std::array<int, 3>{ 3, 3, 3 }.data());
|
||||
std::cout << solutions.size() << " solutions found." << std::endl;
|
||||
}
|
||||
}
|
||||
@@ -5,5 +5,6 @@ namespace SomaSolve {
|
||||
extern std::vector<uint64_t> STD_SOMA;
|
||||
using SomaSolution = std::vector<uint64_t>;
|
||||
auto solve(std::vector<uint64_t> *reprs_in, int dims[3]) -> std::vector<SomaSolution>;
|
||||
auto interactive_cmd_line_solve_soma() -> void;
|
||||
}
|
||||
|
||||
@@ -10,23 +10,29 @@ namespace Voxel {
|
||||
return dim_y * dim_z * x + dim_z * y + z;
|
||||
}
|
||||
|
||||
// [1, 0, 0] [x] [ x]
|
||||
// [0, 0, -1] * [y] = [-z]
|
||||
// [0, 1, 0] [z] [ y]
|
||||
// ┌ ┐ ┌ ┐ ┌ ┐
|
||||
// │ 1, 0, 0 │ │ x │ │ x │
|
||||
// │ 0, 0, -1 │ * │ y │ = │-z │
|
||||
// │ 0, 1, 0 │ │ z │ │ y │
|
||||
// └ ┘ └ ┘ └ ┘
|
||||
auto newIndexRotX(Space *space, int x, int y, int z) -> int {
|
||||
return space->dim_z * space->dim_y * x + space->dim_y * (space->dim_z - 1 - z) + y;
|
||||
}
|
||||
|
||||
// [ 0, 0, 1] [x] [ z]
|
||||
// [ 0, 1, 0] * [y] = [ y]
|
||||
// [-1, 0, 0] [z] [-x]
|
||||
// ┌ ┐ ┌ ┐ ┌ ┐
|
||||
// │ 0, 0, 1 │ │ x │ │ z │
|
||||
// │ 0, 1, 0 │ * │ y │ = │-y │
|
||||
// │ -1, 0, 0 │ │ z │ │ x │
|
||||
// └ ┘ └ ┘ └ ┘
|
||||
auto newIndexRotY(Space *space, int x, int y, int z) -> int {
|
||||
return space->dim_y * space->dim_x * z + space->dim_x * y + (space->dim_x - 1 - x);
|
||||
}
|
||||
|
||||
// [0, -1, 0] [x] [-y]
|
||||
// [1, 0, 0] * [y] = [ x]
|
||||
// [0, 0, 1] [z] [ z]
|
||||
// ┌ ┐ ┌ ┐ ┌ ┐
|
||||
// │ 0, -1, 0 │ │ x │ │-y │
|
||||
// │ 1, 0, 0 │ * │ y │ = │ x │
|
||||
// │ 0, 0, 1 │ │ z │ │ z │
|
||||
// └ ┘ └ ┘ └ ┘
|
||||
auto newIndexRotZ(Space *space, int x, int y, int z) -> int {
|
||||
return space->dim_x * space->dim_z * (space->dim_y - 1 - y) + space->dim_z * x + z;
|
||||
}
|
||||
60
src/gfx/Mesh.cpp
Normal file
60
src/gfx/Mesh.cpp
Normal file
@@ -0,0 +1,60 @@
|
||||
#include <iostream>
|
||||
#include "Mesh.h"
|
||||
#include "loaders/tinyobj.h"
|
||||
|
||||
auto Mesh::init(const char* obj_file) -> void {
|
||||
auto reader = tinyobj::ObjReader();
|
||||
auto success = reader.ParseFromFile(obj_file);
|
||||
std::cout << reader.Error() << std::endl;
|
||||
auto attrib = reader.GetAttrib();
|
||||
auto indices_t = reader.GetShapes().at(0).mesh.indices;
|
||||
auto indices = std::vector<unsigned int>(indices_t.size());
|
||||
for (int i = 0; i < indices_t.size(); i++) {
|
||||
indices[i] = indices_t[i].vertex_index;
|
||||
}
|
||||
|
||||
num_indices = indices.size();
|
||||
glGenVertexArrays(1, &vao);
|
||||
glGenBuffers(1, &vbo_xyz);
|
||||
glGenBuffers(1, &vbo_uv);
|
||||
glGenBuffers(1, &ebo);
|
||||
|
||||
glBindVertexArray(vao);
|
||||
|
||||
glBindBuffer(GL_ARRAY_BUFFER, vbo_xyz);
|
||||
glBufferData(GL_ARRAY_BUFFER, attrib.vertices.size() * sizeof(float), attrib.vertices.data(), GL_STATIC_DRAW);
|
||||
glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 3 * sizeof(float), (void*)0);
|
||||
glEnableVertexAttribArray(0);
|
||||
|
||||
glBindBuffer(GL_ARRAY_BUFFER, vbo_uv);
|
||||
glBufferData(GL_ARRAY_BUFFER, attrib.texcoords.size() * sizeof(float), attrib.texcoords.data(), GL_STATIC_DRAW);
|
||||
glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, 2 * sizeof(float), (void*)0);
|
||||
glEnableVertexAttribArray(1);
|
||||
|
||||
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, ebo);
|
||||
glBufferData(GL_ELEMENT_ARRAY_BUFFER, indices.size() * sizeof(unsigned int), indices.data(), GL_STATIC_DRAW);
|
||||
}
|
||||
|
||||
auto Mesh::init(const LeddaGeometry::Shape* shape) -> void {
|
||||
num_indices = shape->indices_size;
|
||||
glGenVertexArrays(1, &vao);
|
||||
glGenBuffers(1, &vbo_xyz);
|
||||
glGenBuffers(1, &vbo_uv);
|
||||
glGenBuffers(1, &ebo);
|
||||
|
||||
glBindVertexArray(vao);
|
||||
|
||||
glBindBuffer(GL_ARRAY_BUFFER, vbo_xyz);
|
||||
glBufferData(GL_ARRAY_BUFFER, shape->xyz_size * sizeof(float), shape->xyz, GL_STATIC_DRAW);
|
||||
glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 3 * sizeof(float), (void*)0);
|
||||
glEnableVertexAttribArray(0);
|
||||
|
||||
glBindBuffer(GL_ARRAY_BUFFER, vbo_uv);
|
||||
glBufferData(GL_ARRAY_BUFFER, shape->uv_size * sizeof(float), shape->uv, GL_STATIC_DRAW);
|
||||
glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, 2 * sizeof(float), (void*)0);
|
||||
glEnableVertexAttribArray(1);
|
||||
|
||||
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, ebo);
|
||||
glBufferData(GL_ELEMENT_ARRAY_BUFFER, shape->indices_size * sizeof(unsigned int), shape->indices, GL_STATIC_DRAW);
|
||||
}
|
||||
|
||||
17
src/gfx/Mesh.h
Normal file
17
src/gfx/Mesh.h
Normal file
@@ -0,0 +1,17 @@
|
||||
#ifndef LEDDA_MESH_H
|
||||
#define LEDDA_MESH_H
|
||||
|
||||
#include "glad/glad.h"
|
||||
#include "geometry.h"
|
||||
|
||||
struct Mesh {
|
||||
unsigned int vao;
|
||||
unsigned int vbo_xyz;
|
||||
unsigned int vbo_uv;
|
||||
unsigned int ebo;
|
||||
unsigned int num_indices;
|
||||
auto init(const char* obj_file) -> void;
|
||||
auto init(const LeddaGeometry::Shape* shape) -> void;
|
||||
};
|
||||
|
||||
#endif
|
||||
0
src/gfx/OrbitControls.cpp
Normal file
0
src/gfx/OrbitControls.cpp
Normal file
81
src/gfx/OrbitControls.h
Normal file
81
src/gfx/OrbitControls.h
Normal file
@@ -0,0 +1,81 @@
|
||||
#ifndef ORBIT_CONTROLS_H
|
||||
#define ORBIT_CONTROLS_H
|
||||
|
||||
#include "glad/glad.h"
|
||||
#include <GLFW/glfw3.h>
|
||||
#include <glm/glm.hpp>
|
||||
#include <glm/gtc/type_ptr.hpp>
|
||||
#include <glm/gtc/matrix_transform.hpp>
|
||||
#include "loaders/stb_image.h"
|
||||
|
||||
constexpr auto ROTATION_FACTOR = 1.0f / 200.0f;
|
||||
|
||||
struct Point {
|
||||
float x;
|
||||
float y;
|
||||
};
|
||||
|
||||
class OrbitControls {
|
||||
private:
|
||||
bool dragging;
|
||||
bool hovered;
|
||||
bool scrolling;
|
||||
bool flyingEnabled;
|
||||
float lastX;
|
||||
float lastY;
|
||||
Point lastScroll1;
|
||||
Point lastScroll2;
|
||||
glm::vec3 y_axis;
|
||||
glm::vec3 x_axis;
|
||||
glm::vec3 start;
|
||||
Entity* orbited_object;
|
||||
|
||||
OrbitControls(Entity* orbited, Camera* camera) {
|
||||
camera = camera;
|
||||
orbited_object = orbited;
|
||||
y_axis = orbited_object.worldToLocal(camera.up);
|
||||
x_axis = orbited_object.position.sub(camera.position);
|
||||
x_axis /= sqrt(pow(x_axis.x) + pow(x_axis.y, 2) + pow(x_axis.z, 2));
|
||||
x_axis = glm::cross(x_axis, y_axis);
|
||||
start = orbited_object.rotation;
|
||||
|
||||
this.element.addEventListener('wheel', (ev) => this.handleScroll(ev));
|
||||
this.element.addEventListener('mouseover', () => this.hovered = true);
|
||||
this.element.addEventListener('mouseout', () => this.hovered = false);
|
||||
this.element.addEventListener('mousedown', (ev) => this.handleMouseDown(ev));
|
||||
window.addEventListener('mousemove', (ev) => this.handleMove(ev));
|
||||
window.addEventListener('mouseup', () => this.dragging = false);
|
||||
}
|
||||
|
||||
on_mouse_down(event) {
|
||||
if (event.button === 1) {
|
||||
this.object.setRotationFromEuler(this.start);
|
||||
}
|
||||
if (!this.dragging) {
|
||||
this.lastX = event.x;
|
||||
this.lastY = event.y;
|
||||
this.dragging = true;
|
||||
}
|
||||
}
|
||||
|
||||
on_mouse_move(event) {
|
||||
if (dragging) {
|
||||
auto x_diff = event.movementX * ROTATION_FACTOR;
|
||||
auto y_diff = event.movementY * ROTATION_FACTOR;
|
||||
glm::rotate(&orbited_object, x_diff, &y_axis);
|
||||
//rotate on world axis ???
|
||||
glm::rotate(&orbited_object, y_diff &x_axis);
|
||||
}
|
||||
}
|
||||
|
||||
on_scroll(event) {
|
||||
if (this.flyingEnabled && this.hovered) {
|
||||
for (const fliable of this.fliables) {
|
||||
const direction = event.deltaY / Math.abs(event.deltaY);
|
||||
fliable.flyBy(direction / 10);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endif
|
||||
57
src/gfx/Shader.cpp
Normal file
57
src/gfx/Shader.cpp
Normal file
@@ -0,0 +1,57 @@
|
||||
#include "glad/glad.h"
|
||||
#include <array>
|
||||
#include <string>
|
||||
#include <fstream>
|
||||
#include <sstream>
|
||||
#include <iostream>
|
||||
#include "Shader.h"
|
||||
|
||||
enum ShaderType {
|
||||
fragment=GL_FRAGMENT_SHADER,
|
||||
vertex=GL_VERTEX_SHADER,
|
||||
};
|
||||
|
||||
auto create_shader(const char* file_path, ShaderType shader_type, char* info_log) -> unsigned int {
|
||||
std::stringstream shader_stream;
|
||||
std::ifstream shader_file;
|
||||
shader_file.open(file_path);
|
||||
shader_stream << shader_file.rdbuf();
|
||||
shader_file.close();
|
||||
auto shader_string = shader_stream.str();
|
||||
const auto shader_code = shader_string.c_str();
|
||||
|
||||
auto vertex_shader = glCreateShader(shader_type);
|
||||
glShaderSource(vertex_shader, 1, &shader_code, NULL);
|
||||
glCompileShader(vertex_shader);
|
||||
int success;
|
||||
glGetShaderiv(vertex_shader, GL_COMPILE_STATUS, &success);
|
||||
if (!success) {
|
||||
glGetShaderInfoLog(vertex_shader, 512, NULL, info_log);
|
||||
auto shader_type_name = shader_type == ShaderType::fragment ? "FRAGMENT" : "VERTEX";
|
||||
std::cout << "ERROR::SHADER::" << shader_type_name << "::COMPILATION_FAILED\n" << info_log << std::endl;
|
||||
}
|
||||
|
||||
return vertex_shader;
|
||||
}
|
||||
|
||||
auto Shader::init(const char* vertex_path, const char* fragment_path) -> void {
|
||||
auto info_log = std::array<char, 512>();
|
||||
auto vertex_shader = create_shader(vertex_path, ShaderType::vertex, info_log.data());
|
||||
auto fragment_shader = create_shader(fragment_path, ShaderType::fragment, info_log.data());
|
||||
|
||||
prog_id = glCreateProgram();
|
||||
glAttachShader(prog_id, vertex_shader);
|
||||
glAttachShader(prog_id, fragment_shader);
|
||||
glLinkProgram(prog_id);
|
||||
|
||||
int success;
|
||||
glGetProgramiv(prog_id, GL_LINK_STATUS, &success);
|
||||
if (!success) {
|
||||
glGetProgramInfoLog(prog_id, 512, NULL, info_log.data());
|
||||
std::cout << "ERROR::SHADER::PROGRAM::LINK_FAILED\n" << info_log.data() << std::endl;
|
||||
}
|
||||
|
||||
glDeleteShader(vertex_shader);
|
||||
glDeleteShader(fragment_shader);
|
||||
}
|
||||
|
||||
9
src/gfx/Shader.h
Normal file
9
src/gfx/Shader.h
Normal file
@@ -0,0 +1,9 @@
|
||||
#ifndef LEDDA_SHADER_H
|
||||
#define LEDDA_SHADER_H
|
||||
|
||||
struct Shader {
|
||||
unsigned int prog_id;
|
||||
auto init(const char* vertex_path, const char* fragment_path) -> void;
|
||||
};
|
||||
|
||||
#endif
|
||||
23
src/gfx/Texture.cpp
Normal file
23
src/gfx/Texture.cpp
Normal file
@@ -0,0 +1,23 @@
|
||||
#include "Texture.h"
|
||||
#include <iostream>
|
||||
#include "loaders/stb_image.h"
|
||||
#include "glad/glad.h"
|
||||
|
||||
auto Texture::init(const char* source_path) -> void {
|
||||
glGenTextures(1, &tex_id);
|
||||
glBindTexture(GL_TEXTURE_2D, tex_id);
|
||||
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
|
||||
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
|
||||
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
|
||||
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
|
||||
|
||||
int nr_channels;
|
||||
auto data = stbi_load(source_path, &width, &height, &nr_channels, 0);
|
||||
if (data) {
|
||||
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, width, height, 0, GL_RGB, GL_UNSIGNED_BYTE, data);
|
||||
glGenerateMipmap(GL_TEXTURE_2D);
|
||||
} else {
|
||||
std::cout << "Failed to load texture." << std::endl;
|
||||
}
|
||||
stbi_image_free(data);
|
||||
}
|
||||
11
src/gfx/Texture.h
Normal file
11
src/gfx/Texture.h
Normal file
@@ -0,0 +1,11 @@
|
||||
#ifndef LEDDA_TEXTURE_H
|
||||
#define LEDDA_TEXTURE_H
|
||||
|
||||
struct Texture {
|
||||
unsigned int tex_id;
|
||||
int width;
|
||||
int height;
|
||||
auto init(const char* source_path) -> void;
|
||||
};
|
||||
|
||||
#endif
|
||||
112
src/gfx/geometry.cpp
Normal file
112
src/gfx/geometry.cpp
Normal file
@@ -0,0 +1,112 @@
|
||||
#include <array>
|
||||
#include "geometry.h"
|
||||
|
||||
// Buffer layout:
|
||||
// X, Y, Z, U, V
|
||||
|
||||
auto triangle_vertices = std::to_array<float>({
|
||||
-0.5f, -0.5f, 0.0f, 1.0f, 1.0f,
|
||||
0.5f, -0.5f, 0.0f, 0.5f, 0.5f,
|
||||
0.0f, 0.5f, 0.0f, 0.0f, 0.0f,
|
||||
});
|
||||
|
||||
auto triangle_indices = std::to_array<unsigned int>({
|
||||
0, 1, 2
|
||||
});
|
||||
|
||||
auto cube_vertices = std::to_array<float>({
|
||||
-0.5f, -0.5f, -0.5f, 0.0f, 0.0f,
|
||||
0.5f, -0.5f, -0.5f, 1.0f, 0.0f,
|
||||
0.5f, 0.5f, -0.5f, 1.0f, 1.0f,
|
||||
0.5f, 0.5f, -0.5f, 1.0f, 1.0f,
|
||||
-0.5f, 0.5f, -0.5f, 0.0f, 1.0f,
|
||||
-0.5f, -0.5f, -0.5f, 0.0f, 0.0f,
|
||||
|
||||
-0.5f, -0.5f, 0.5f, 0.0f, 0.0f,
|
||||
0.5f, -0.5f, 0.5f, 1.0f, 0.0f,
|
||||
0.5f, 0.5f, 0.5f, 1.0f, 1.0f,
|
||||
0.5f, 0.5f, 0.5f, 1.0f, 1.0f,
|
||||
-0.5f, 0.5f, 0.5f, 0.0f, 1.0f,
|
||||
-0.5f, -0.5f, 0.5f, 0.0f, 0.0f,
|
||||
|
||||
-0.5f, 0.5f, 0.5f, 1.0f, 0.0f,
|
||||
-0.5f, 0.5f, -0.5f, 1.0f, 1.0f,
|
||||
-0.5f, -0.5f, -0.5f, 0.0f, 1.0f,
|
||||
-0.5f, -0.5f, -0.5f, 0.0f, 1.0f,
|
||||
-0.5f, -0.5f, 0.5f, 0.0f, 0.0f,
|
||||
-0.5f, 0.5f, 0.5f, 1.0f, 0.0f,
|
||||
|
||||
0.5f, 0.5f, 0.5f, 1.0f, 0.0f,
|
||||
0.5f, 0.5f, -0.5f, 1.0f, 1.0f,
|
||||
0.5f, -0.5f, -0.5f, 0.0f, 1.0f,
|
||||
0.5f, -0.5f, -0.5f, 0.0f, 1.0f,
|
||||
0.5f, -0.5f, 0.5f, 0.0f, 0.0f,
|
||||
0.5f, 0.5f, 0.5f, 1.0f, 0.0f,
|
||||
|
||||
-0.5f, -0.5f, -0.5f, 0.0f, 1.0f,
|
||||
0.5f, -0.5f, -0.5f, 1.0f, 1.0f,
|
||||
0.5f, -0.5f, 0.5f, 1.0f, 0.0f,
|
||||
0.5f, -0.5f, 0.5f, 1.0f, 0.0f,
|
||||
-0.5f, -0.5f, 0.5f, 0.0f, 0.0f,
|
||||
-0.5f, -0.5f, -0.5f, 0.0f, 1.0f,
|
||||
|
||||
-0.5f, 0.5f, -0.5f, 0.0f, 1.0f,
|
||||
0.5f, 0.5f, -0.5f, 1.0f, 1.0f,
|
||||
0.5f, 0.5f, 0.5f, 1.0f, 0.0f,
|
||||
0.5f, 0.5f, 0.5f, 1.0f, 0.0f,
|
||||
-0.5f, 0.5f, 0.5f, 0.0f, 0.0f,
|
||||
-0.5f, 0.5f, -0.5f, 0.0f, 1.0f
|
||||
});
|
||||
|
||||
auto cube_indices = std::to_array<unsigned int>({
|
||||
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
|
||||
17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31
|
||||
});
|
||||
|
||||
auto square_xyz = std::to_array<float>({
|
||||
0.5f, 0.5f, 0.0f,
|
||||
0.5f, -0.5f, 0.0f,
|
||||
-0.5f, -0.5f, 0.0f,
|
||||
-0.5f, 0.5f, 0.0f,
|
||||
});
|
||||
|
||||
auto square_uv = std::to_array<float>({
|
||||
1.0f, 1.0f,
|
||||
1.0f, 0.0f,
|
||||
0.0f, 0.0f,
|
||||
0.0f, 1.0f,
|
||||
});
|
||||
|
||||
auto square_indices = std::to_array<unsigned int>({
|
||||
0, 1, 3,
|
||||
1, 2, 3,
|
||||
});
|
||||
|
||||
namespace LeddaGeometry {
|
||||
const Shape TRIANGLE = {
|
||||
.indices = triangle_indices.data(),
|
||||
.indices_size = sizeof(triangle_indices),
|
||||
.uv = triangle_vertices.data(),
|
||||
.uv_size = sizeof(triangle_vertices),
|
||||
.xyz = triangle_vertices.data(),
|
||||
.xyz_size = sizeof(triangle_vertices),
|
||||
};
|
||||
|
||||
const Shape SQUARE = {
|
||||
.indices = square_indices.data(),
|
||||
.indices_size = square_indices.size(),
|
||||
.uv = square_uv.data(),
|
||||
.uv_size = square_uv.size(),
|
||||
.xyz = square_xyz.data(),
|
||||
.xyz_size = square_xyz.size(),
|
||||
};
|
||||
|
||||
const Shape CUBE = {
|
||||
.indices = cube_indices.data(),
|
||||
.indices_size = cube_indices.size(),
|
||||
.uv = triangle_vertices.data(),
|
||||
.uv_size = triangle_vertices.size(),
|
||||
.xyz = triangle_vertices.data(),
|
||||
.xyz_size = triangle_vertices.size(),
|
||||
};
|
||||
}
|
||||
20
src/gfx/geometry.h
Normal file
20
src/gfx/geometry.h
Normal file
@@ -0,0 +1,20 @@
|
||||
#ifndef LEDDA_GEOMETRY_H
|
||||
#define LEDDA_GEOMETRY_H
|
||||
|
||||
#include <cstddef>
|
||||
|
||||
namespace LeddaGeometry {
|
||||
struct Shape {
|
||||
unsigned int* indices;
|
||||
size_t indices_size;
|
||||
float* uv;
|
||||
size_t uv_size;
|
||||
float* xyz;
|
||||
size_t xyz_size;
|
||||
};
|
||||
extern const Shape TRIANGLE;
|
||||
extern const Shape SQUARE;
|
||||
extern const Shape CUBE;
|
||||
}
|
||||
|
||||
#endif
|
||||
271
src/main.cpp
Normal file
271
src/main.cpp
Normal file
@@ -0,0 +1,271 @@
|
||||
#include <bitset>
|
||||
#include <array>
|
||||
#include <glm/ext/matrix_transform.hpp>
|
||||
#include <span>
|
||||
#include <cstdint>
|
||||
#include <iostream>
|
||||
#include <string>
|
||||
#include <algorithm>
|
||||
#include <vector>
|
||||
|
||||
#include "glad/glad.h"
|
||||
#include <GLFW/glfw3.h>
|
||||
#include <glm/glm.hpp>
|
||||
#include <glm/gtx/quaternion.hpp>
|
||||
#include <glm/gtc/type_ptr.hpp>
|
||||
#include <glm/gtc/matrix_transform.hpp>
|
||||
#include "loaders/stb_image.h"
|
||||
|
||||
#include "gfx/geometry.h"
|
||||
#include "gfx/Texture.h"
|
||||
#include "gfx/Mesh.h"
|
||||
#include "gfx/Shader.h"
|
||||
#include "VoxelSpace.h"
|
||||
#include "SomaSolve.h"
|
||||
|
||||
struct Camera {
|
||||
glm::mat4 view;
|
||||
glm::mat4 proj;
|
||||
glm::vec3 pos;
|
||||
glm::vec3 up;
|
||||
glm::vec3 target;
|
||||
|
||||
auto init(float aspect_ratio = 800.0f / 600.0f) -> void {
|
||||
view = glm::mat4();
|
||||
proj = glm::perspective(glm::radians(45.0f), aspect_ratio, 0.1f, 100.0f);
|
||||
pos = glm::vec3(0.0f, 5.0f, 0.0f);
|
||||
up = glm::vec3(0.0f, 1.0f, 0.0f);
|
||||
}
|
||||
|
||||
auto look_at(float x, float y, float z) -> void {
|
||||
target = glm::vec3(x, y, z);
|
||||
view = glm::lookAt(pos, target, up);
|
||||
}
|
||||
|
||||
auto set_up(float up_x, float up_y, float up_z) -> void {
|
||||
up = glm::vec3(up_x, up_y, up_z);
|
||||
}
|
||||
};
|
||||
|
||||
struct WindowDims {
|
||||
unsigned int width;
|
||||
unsigned int height;
|
||||
};
|
||||
|
||||
struct TrsSpecs {
|
||||
glm::vec3 translation;
|
||||
glm::quat rotation;
|
||||
glm::vec3 scale;
|
||||
|
||||
auto reset() -> void {
|
||||
scale = glm::vec3(1.0f, 1.0f, 1.0f);
|
||||
translation = glm::vec3(0.0f, 0.0f, 0.0f);
|
||||
rotation = glm::quat(0.0f, 0.0f, 0.0f, 0.0f);
|
||||
}
|
||||
};
|
||||
|
||||
struct Entity {
|
||||
glm::mat4 local;
|
||||
glm::mat4 world;
|
||||
TrsSpecs trs;
|
||||
Mesh* mesh;
|
||||
Texture* tex;
|
||||
|
||||
auto init() -> void {
|
||||
trs.reset();
|
||||
local = glm::mat4(1.0f);
|
||||
}
|
||||
|
||||
auto update_model_mat() -> void {
|
||||
local = glm::mat4(1.0f);
|
||||
local = glm::scale(
|
||||
glm::translate(
|
||||
local,
|
||||
trs.translation
|
||||
) * glm::toMat4(trs.rotation),
|
||||
trs.scale
|
||||
);
|
||||
world = local;
|
||||
}
|
||||
};
|
||||
|
||||
struct Polycube {
|
||||
std::vector<Entity*>* entities;
|
||||
uint8_t color;
|
||||
};
|
||||
|
||||
struct Frame {
|
||||
unsigned int width;
|
||||
unsigned int height;
|
||||
int x;
|
||||
int y;
|
||||
Camera* cam;
|
||||
|
||||
auto init(Camera* camera) -> void {
|
||||
camera->init((float)width / (float)height);
|
||||
cam = camera;
|
||||
}
|
||||
};
|
||||
|
||||
auto framebuffer_size_callback(GLFWwindow* window, int width, int height) -> void {
|
||||
glViewport(0, 0, width, height);
|
||||
}
|
||||
|
||||
auto process_input(GLFWwindow *window) -> void {
|
||||
static auto wireframe = false;
|
||||
static auto last_frame_state_press = false;
|
||||
if (glfwGetKey(window, GLFW_KEY_ESCAPE) == GLFW_PRESS) {
|
||||
glfwSetWindowShouldClose(window, true);
|
||||
} else if (glfwGetKey(window, GLFW_KEY_SPACE) == GLFW_PRESS && !last_frame_state_press) {
|
||||
glPolygonMode(GL_FRONT_AND_BACK, !wireframe ? GL_LINE : GL_FILL);
|
||||
wireframe = !wireframe;
|
||||
last_frame_state_press = true;
|
||||
} else if (glfwGetKey(window, GLFW_KEY_SPACE) == GLFW_RELEASE) {
|
||||
last_frame_state_press = false;
|
||||
}
|
||||
}
|
||||
|
||||
auto init_window_and_gl(WindowDims* window_dims) -> GLFWwindow* {
|
||||
glfwInit();
|
||||
glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 4);
|
||||
glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 6);
|
||||
glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
|
||||
auto window = glfwCreateWindow(window_dims->width, window_dims->height, "Somaesque", NULL, NULL);
|
||||
if (window == NULL) {
|
||||
std::cout << "Failed to create GLFW window" << std::endl;
|
||||
glfwTerminate();
|
||||
return nullptr;
|
||||
}
|
||||
glfwMakeContextCurrent(window);
|
||||
|
||||
if (!gladLoadGLLoader((GLADloadproc)glfwGetProcAddress)) {
|
||||
std::cout << "Failed to initilaize GLAD" << std::endl;
|
||||
return nullptr;
|
||||
}
|
||||
|
||||
glViewport(0, 0, 800, 600);
|
||||
glfwSetFramebufferSizeCallback(window, framebuffer_size_callback);
|
||||
glEnable(GL_DEPTH_TEST);
|
||||
return window;
|
||||
}
|
||||
|
||||
auto gl_update_viewport(WindowDims* window_dims, Frame* frame) -> void {
|
||||
glViewport(frame->x, window_dims->height - frame->y - frame->height, frame->width, frame->height);
|
||||
}
|
||||
|
||||
auto rotate_cam_around_centre(Camera* cam, int radius) -> void {
|
||||
cam->pos.x = sin(glfwGetTime()) * radius;
|
||||
cam->pos.z = cos(glfwGetTime()) * radius;
|
||||
cam->look_at(0.0f, 0.0f, 0.0f);
|
||||
}
|
||||
|
||||
auto active_shader = Shader{};
|
||||
auto cube_mesh = Mesh{};
|
||||
auto wall_tex = Texture{};
|
||||
auto entities = std::vector<Entity>();
|
||||
|
||||
auto draw_entity(Entity* entity) -> void {
|
||||
auto modelUniformLoc = glGetUniformLocation(active_shader.prog_id, "model");
|
||||
glUniformMatrix4fv(modelUniformLoc, 1, GL_FALSE, glm::value_ptr(entity->world));
|
||||
glBindTexture(GL_TEXTURE_2D, entity->tex->tex_id);
|
||||
glBindVertexArray(entity->mesh->vao);
|
||||
glDrawElements(GL_TRIANGLES, entity->mesh->num_indices, GL_UNSIGNED_INT, 0);
|
||||
}
|
||||
|
||||
auto use_default_shader(Camera* cam) -> void {
|
||||
glUseProgram(active_shader.prog_id);
|
||||
auto viewUniformLoc = glGetUniformLocation(active_shader.prog_id, "view");
|
||||
auto projectionUniformLoc = glGetUniformLocation(active_shader.prog_id, "projection");
|
||||
glUniformMatrix4fv(projectionUniformLoc, 1, GL_FALSE, glm::value_ptr(cam->proj));
|
||||
glUniformMatrix4fv(viewUniformLoc, 1, GL_FALSE, glm::value_ptr(cam->view));
|
||||
}
|
||||
|
||||
auto print_mat(glm::mat4* matrix) -> void {
|
||||
auto mat = *matrix;
|
||||
std::cout << mat[0][0] << mat[0][1] << mat[0][2] << mat[0][3] << std::endl;
|
||||
std::cout << mat[1][0] << mat[1][1] << mat[1][2] << mat[1][3] << std::endl;
|
||||
std::cout << mat[2][0] << mat[2][1] << mat[2][2] << mat[2][3] << std::endl;
|
||||
std::cout << mat[3][0] << mat[3][1] << mat[3][2] << mat[3][3] << std::endl;
|
||||
std::cout << std::endl;
|
||||
}
|
||||
|
||||
auto create_polycube_from_repr(Voxel::Space* repr) -> std::vector<Entity*> {
|
||||
auto result = std::vector<Entity*>(Voxel::size(repr->space));
|
||||
for (int x = 0; x < repr->dim_x; x++) {
|
||||
for (int y = 0; y < repr->dim_y; y++) {
|
||||
for (int z = 0; z < repr->dim_z; z++) {
|
||||
if (Voxel::filledAt(repr, x, y, z)) {
|
||||
entities.push_back({
|
||||
.mesh=&cube_mesh,
|
||||
.tex=&wall_tex,
|
||||
});
|
||||
auto polycube_segment = &entities.back();
|
||||
polycube_segment->init();
|
||||
polycube_segment->trs.translation = glm::vec3(
|
||||
-((repr->dim_z - 1)/2) + z,
|
||||
((repr->dim_x - 1)/2) - x,
|
||||
-((repr->dim_y - 1)/2) + y
|
||||
);
|
||||
result.push_back(polycube_segment);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
auto main() -> int {
|
||||
auto window_dims = WindowDims{ 800, 600 };
|
||||
auto window = init_window_and_gl(&window_dims);
|
||||
if (window == nullptr) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
auto little_frame = Frame{ .width=80, .height=60, .x=20, .y=20 };
|
||||
auto big_frame = Frame{ .width=800, .height=600, .x=0, .y=0 };
|
||||
auto main_cam = Camera{};
|
||||
auto other_cam = Camera{};
|
||||
little_frame.init(&other_cam);
|
||||
big_frame.init(&main_cam);
|
||||
auto frames = std::vector{ &big_frame, &little_frame };
|
||||
|
||||
active_shader.init("../assets/shaders/basic.vertex.glsl", "../assets/shaders/basic.fragment.glsl");
|
||||
|
||||
cube_mesh.init("../assets/models/c000000.obj");
|
||||
wall_tex.init("../assets/textures/brick-wall.jpg");
|
||||
|
||||
auto voxel_space = Voxel::Space{
|
||||
.space=SomaSolve::STD_SOMA[0],
|
||||
.dim_x=3,
|
||||
.dim_y=3,
|
||||
.dim_z=3
|
||||
};
|
||||
Voxel::cullEmptySpace(&voxel_space);
|
||||
auto polycube1 = create_polycube_from_repr(&voxel_space);
|
||||
for (auto &entity : entities) {
|
||||
entity.update_model_mat();
|
||||
}
|
||||
while (!glfwWindowShouldClose(window)) {
|
||||
process_input(window);
|
||||
rotate_cam_around_centre(big_frame.cam, 10.0f);
|
||||
|
||||
glClearColor(0.2f, 0.3f, 0.3f, 1.0f);
|
||||
glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT);
|
||||
|
||||
use_default_shader(big_frame.cam);
|
||||
gl_update_viewport(&window_dims, &big_frame);
|
||||
|
||||
for (auto &entity : entities) {
|
||||
entity.update_model_mat();
|
||||
auto scale = glm::mat4(1.0f);
|
||||
entity.world = glm::scale(glm::mat4(1.0f), glm::vec3(1.0f) * abs((float)sin(glfwGetTime()))) * entity.world;
|
||||
draw_entity(&entity);
|
||||
}
|
||||
|
||||
glfwSwapBuffers(window);
|
||||
glfwPollEvents();
|
||||
}
|
||||
|
||||
glfwTerminate();
|
||||
return 0;
|
||||
}
|
||||
311
vendor/KHR/khrplatform.h
vendored
Normal file
311
vendor/KHR/khrplatform.h
vendored
Normal file
@@ -0,0 +1,311 @@
|
||||
#ifndef __khrplatform_h_
|
||||
#define __khrplatform_h_
|
||||
|
||||
/*
|
||||
** Copyright (c) 2008-2018 The Khronos Group Inc.
|
||||
**
|
||||
** Permission is hereby granted, free of charge, to any person obtaining a
|
||||
** copy of this software and/or associated documentation files (the
|
||||
** "Materials"), to deal in the Materials without restriction, including
|
||||
** without limitation the rights to use, copy, modify, merge, publish,
|
||||
** distribute, sublicense, and/or sell copies of the Materials, and to
|
||||
** permit persons to whom the Materials are furnished to do so, subject to
|
||||
** the following conditions:
|
||||
**
|
||||
** The above copyright notice and this permission notice shall be included
|
||||
** in all copies or substantial portions of the Materials.
|
||||
**
|
||||
** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||||
** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
||||
** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
|
||||
** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
|
||||
** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
|
||||
*/
|
||||
|
||||
/* Khronos platform-specific types and definitions.
|
||||
*
|
||||
* The master copy of khrplatform.h is maintained in the Khronos EGL
|
||||
* Registry repository at https://github.com/KhronosGroup/EGL-Registry
|
||||
* The last semantic modification to khrplatform.h was at commit ID:
|
||||
* 67a3e0864c2d75ea5287b9f3d2eb74a745936692
|
||||
*
|
||||
* Adopters may modify this file to suit their platform. Adopters are
|
||||
* encouraged to submit platform specific modifications to the Khronos
|
||||
* group so that they can be included in future versions of this file.
|
||||
* Please submit changes by filing pull requests or issues on
|
||||
* the EGL Registry repository linked above.
|
||||
*
|
||||
*
|
||||
* See the Implementer's Guidelines for information about where this file
|
||||
* should be located on your system and for more details of its use:
|
||||
* http://www.khronos.org/registry/implementers_guide.pdf
|
||||
*
|
||||
* This file should be included as
|
||||
* #include <KHR/khrplatform.h>
|
||||
* by Khronos client API header files that use its types and defines.
|
||||
*
|
||||
* The types in khrplatform.h should only be used to define API-specific types.
|
||||
*
|
||||
* Types defined in khrplatform.h:
|
||||
* khronos_int8_t signed 8 bit
|
||||
* khronos_uint8_t unsigned 8 bit
|
||||
* khronos_int16_t signed 16 bit
|
||||
* khronos_uint16_t unsigned 16 bit
|
||||
* khronos_int32_t signed 32 bit
|
||||
* khronos_uint32_t unsigned 32 bit
|
||||
* khronos_int64_t signed 64 bit
|
||||
* khronos_uint64_t unsigned 64 bit
|
||||
* khronos_intptr_t signed same number of bits as a pointer
|
||||
* khronos_uintptr_t unsigned same number of bits as a pointer
|
||||
* khronos_ssize_t signed size
|
||||
* khronos_usize_t unsigned size
|
||||
* khronos_float_t signed 32 bit floating point
|
||||
* khronos_time_ns_t unsigned 64 bit time in nanoseconds
|
||||
* khronos_utime_nanoseconds_t unsigned time interval or absolute time in
|
||||
* nanoseconds
|
||||
* khronos_stime_nanoseconds_t signed time interval in nanoseconds
|
||||
* khronos_boolean_enum_t enumerated boolean type. This should
|
||||
* only be used as a base type when a client API's boolean type is
|
||||
* an enum. Client APIs which use an integer or other type for
|
||||
* booleans cannot use this as the base type for their boolean.
|
||||
*
|
||||
* Tokens defined in khrplatform.h:
|
||||
*
|
||||
* KHRONOS_FALSE, KHRONOS_TRUE Enumerated boolean false/true values.
|
||||
*
|
||||
* KHRONOS_SUPPORT_INT64 is 1 if 64 bit integers are supported; otherwise 0.
|
||||
* KHRONOS_SUPPORT_FLOAT is 1 if floats are supported; otherwise 0.
|
||||
*
|
||||
* Calling convention macros defined in this file:
|
||||
* KHRONOS_APICALL
|
||||
* KHRONOS_APIENTRY
|
||||
* KHRONOS_APIATTRIBUTES
|
||||
*
|
||||
* These may be used in function prototypes as:
|
||||
*
|
||||
* KHRONOS_APICALL void KHRONOS_APIENTRY funcname(
|
||||
* int arg1,
|
||||
* int arg2) KHRONOS_APIATTRIBUTES;
|
||||
*/
|
||||
|
||||
#if defined(__SCITECH_SNAP__) && !defined(KHRONOS_STATIC)
|
||||
# define KHRONOS_STATIC 1
|
||||
#endif
|
||||
|
||||
/*-------------------------------------------------------------------------
|
||||
* Definition of KHRONOS_APICALL
|
||||
*-------------------------------------------------------------------------
|
||||
* This precedes the return type of the function in the function prototype.
|
||||
*/
|
||||
#if defined(KHRONOS_STATIC)
|
||||
/* If the preprocessor constant KHRONOS_STATIC is defined, make the
|
||||
* header compatible with static linking. */
|
||||
# define KHRONOS_APICALL
|
||||
#elif defined(_WIN32)
|
||||
# define KHRONOS_APICALL __declspec(dllimport)
|
||||
#elif defined (__SYMBIAN32__)
|
||||
# define KHRONOS_APICALL IMPORT_C
|
||||
#elif defined(__ANDROID__)
|
||||
# define KHRONOS_APICALL __attribute__((visibility("default")))
|
||||
#else
|
||||
# define KHRONOS_APICALL
|
||||
#endif
|
||||
|
||||
/*-------------------------------------------------------------------------
|
||||
* Definition of KHRONOS_APIENTRY
|
||||
*-------------------------------------------------------------------------
|
||||
* This follows the return type of the function and precedes the function
|
||||
* name in the function prototype.
|
||||
*/
|
||||
#if defined(_WIN32) && !defined(_WIN32_WCE) && !defined(__SCITECH_SNAP__)
|
||||
/* Win32 but not WinCE */
|
||||
# define KHRONOS_APIENTRY __stdcall
|
||||
#else
|
||||
# define KHRONOS_APIENTRY
|
||||
#endif
|
||||
|
||||
/*-------------------------------------------------------------------------
|
||||
* Definition of KHRONOS_APIATTRIBUTES
|
||||
*-------------------------------------------------------------------------
|
||||
* This follows the closing parenthesis of the function prototype arguments.
|
||||
*/
|
||||
#if defined (__ARMCC_2__)
|
||||
#define KHRONOS_APIATTRIBUTES __softfp
|
||||
#else
|
||||
#define KHRONOS_APIATTRIBUTES
|
||||
#endif
|
||||
|
||||
/*-------------------------------------------------------------------------
|
||||
* basic type definitions
|
||||
*-----------------------------------------------------------------------*/
|
||||
#if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__GNUC__) || defined(__SCO__) || defined(__USLC__)
|
||||
|
||||
|
||||
/*
|
||||
* Using <stdint.h>
|
||||
*/
|
||||
#include <stdint.h>
|
||||
typedef int32_t khronos_int32_t;
|
||||
typedef uint32_t khronos_uint32_t;
|
||||
typedef int64_t khronos_int64_t;
|
||||
typedef uint64_t khronos_uint64_t;
|
||||
#define KHRONOS_SUPPORT_INT64 1
|
||||
#define KHRONOS_SUPPORT_FLOAT 1
|
||||
/*
|
||||
* To support platform where unsigned long cannot be used interchangeably with
|
||||
* inptr_t (e.g. CHERI-extended ISAs), we can use the stdint.h intptr_t.
|
||||
* Ideally, we could just use (u)intptr_t everywhere, but this could result in
|
||||
* ABI breakage if khronos_uintptr_t is changed from unsigned long to
|
||||
* unsigned long long or similar (this results in different C++ name mangling).
|
||||
* To avoid changes for existing platforms, we restrict usage of intptr_t to
|
||||
* platforms where the size of a pointer is larger than the size of long.
|
||||
*/
|
||||
#if defined(__SIZEOF_LONG__) && defined(__SIZEOF_POINTER__)
|
||||
#if __SIZEOF_POINTER__ > __SIZEOF_LONG__
|
||||
#define KHRONOS_USE_INTPTR_T
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#elif defined(__VMS ) || defined(__sgi)
|
||||
|
||||
/*
|
||||
* Using <inttypes.h>
|
||||
*/
|
||||
#include <inttypes.h>
|
||||
typedef int32_t khronos_int32_t;
|
||||
typedef uint32_t khronos_uint32_t;
|
||||
typedef int64_t khronos_int64_t;
|
||||
typedef uint64_t khronos_uint64_t;
|
||||
#define KHRONOS_SUPPORT_INT64 1
|
||||
#define KHRONOS_SUPPORT_FLOAT 1
|
||||
|
||||
#elif defined(_WIN32) && !defined(__SCITECH_SNAP__)
|
||||
|
||||
/*
|
||||
* Win32
|
||||
*/
|
||||
typedef __int32 khronos_int32_t;
|
||||
typedef unsigned __int32 khronos_uint32_t;
|
||||
typedef __int64 khronos_int64_t;
|
||||
typedef unsigned __int64 khronos_uint64_t;
|
||||
#define KHRONOS_SUPPORT_INT64 1
|
||||
#define KHRONOS_SUPPORT_FLOAT 1
|
||||
|
||||
#elif defined(__sun__) || defined(__digital__)
|
||||
|
||||
/*
|
||||
* Sun or Digital
|
||||
*/
|
||||
typedef int khronos_int32_t;
|
||||
typedef unsigned int khronos_uint32_t;
|
||||
#if defined(__arch64__) || defined(_LP64)
|
||||
typedef long int khronos_int64_t;
|
||||
typedef unsigned long int khronos_uint64_t;
|
||||
#else
|
||||
typedef long long int khronos_int64_t;
|
||||
typedef unsigned long long int khronos_uint64_t;
|
||||
#endif /* __arch64__ */
|
||||
#define KHRONOS_SUPPORT_INT64 1
|
||||
#define KHRONOS_SUPPORT_FLOAT 1
|
||||
|
||||
#elif 0
|
||||
|
||||
/*
|
||||
* Hypothetical platform with no float or int64 support
|
||||
*/
|
||||
typedef int khronos_int32_t;
|
||||
typedef unsigned int khronos_uint32_t;
|
||||
#define KHRONOS_SUPPORT_INT64 0
|
||||
#define KHRONOS_SUPPORT_FLOAT 0
|
||||
|
||||
#else
|
||||
|
||||
/*
|
||||
* Generic fallback
|
||||
*/
|
||||
#include <stdint.h>
|
||||
typedef int32_t khronos_int32_t;
|
||||
typedef uint32_t khronos_uint32_t;
|
||||
typedef int64_t khronos_int64_t;
|
||||
typedef uint64_t khronos_uint64_t;
|
||||
#define KHRONOS_SUPPORT_INT64 1
|
||||
#define KHRONOS_SUPPORT_FLOAT 1
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
* Types that are (so far) the same on all platforms
|
||||
*/
|
||||
typedef signed char khronos_int8_t;
|
||||
typedef unsigned char khronos_uint8_t;
|
||||
typedef signed short int khronos_int16_t;
|
||||
typedef unsigned short int khronos_uint16_t;
|
||||
|
||||
/*
|
||||
* Types that differ between LLP64 and LP64 architectures - in LLP64,
|
||||
* pointers are 64 bits, but 'long' is still 32 bits. Win64 appears
|
||||
* to be the only LLP64 architecture in current use.
|
||||
*/
|
||||
#ifdef KHRONOS_USE_INTPTR_T
|
||||
typedef intptr_t khronos_intptr_t;
|
||||
typedef uintptr_t khronos_uintptr_t;
|
||||
#elif defined(_WIN64)
|
||||
typedef signed long long int khronos_intptr_t;
|
||||
typedef unsigned long long int khronos_uintptr_t;
|
||||
#else
|
||||
typedef signed long int khronos_intptr_t;
|
||||
typedef unsigned long int khronos_uintptr_t;
|
||||
#endif
|
||||
|
||||
#if defined(_WIN64)
|
||||
typedef signed long long int khronos_ssize_t;
|
||||
typedef unsigned long long int khronos_usize_t;
|
||||
#else
|
||||
typedef signed long int khronos_ssize_t;
|
||||
typedef unsigned long int khronos_usize_t;
|
||||
#endif
|
||||
|
||||
#if KHRONOS_SUPPORT_FLOAT
|
||||
/*
|
||||
* Float type
|
||||
*/
|
||||
typedef float khronos_float_t;
|
||||
#endif
|
||||
|
||||
#if KHRONOS_SUPPORT_INT64
|
||||
/* Time types
|
||||
*
|
||||
* These types can be used to represent a time interval in nanoseconds or
|
||||
* an absolute Unadjusted System Time. Unadjusted System Time is the number
|
||||
* of nanoseconds since some arbitrary system event (e.g. since the last
|
||||
* time the system booted). The Unadjusted System Time is an unsigned
|
||||
* 64 bit value that wraps back to 0 every 584 years. Time intervals
|
||||
* may be either signed or unsigned.
|
||||
*/
|
||||
typedef khronos_uint64_t khronos_utime_nanoseconds_t;
|
||||
typedef khronos_int64_t khronos_stime_nanoseconds_t;
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Dummy value used to pad enum types to 32 bits.
|
||||
*/
|
||||
#ifndef KHRONOS_MAX_ENUM
|
||||
#define KHRONOS_MAX_ENUM 0x7FFFFFFF
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Enumerated boolean type
|
||||
*
|
||||
* Values other than zero should be considered to be true. Therefore
|
||||
* comparisons should not be made against KHRONOS_TRUE.
|
||||
*/
|
||||
typedef enum {
|
||||
KHRONOS_FALSE = 0,
|
||||
KHRONOS_TRUE = 1,
|
||||
KHRONOS_BOOLEAN_ENUM_FORCE_SIZE = KHRONOS_MAX_ENUM
|
||||
} khronos_boolean_enum_t;
|
||||
|
||||
#endif /* __khrplatform_h_ */
|
||||
1833
vendor/glad/glad.c
vendored
Normal file
1833
vendor/glad/glad.c
vendored
Normal file
File diff suppressed because it is too large
Load Diff
3694
vendor/glad/glad.h
vendored
Normal file
3694
vendor/glad/glad.h
vendored
Normal file
File diff suppressed because it is too large
Load Diff
2
vendor/loaders/stb_image.cpp
vendored
Normal file
2
vendor/loaders/stb_image.cpp
vendored
Normal file
@@ -0,0 +1,2 @@
|
||||
#define STB_IMAGE_IMPLEMENTATION
|
||||
#include "stb_image.h"
|
||||
7898
vendor/loaders/stb_image.h
vendored
Normal file
7898
vendor/loaders/stb_image.h
vendored
Normal file
File diff suppressed because it is too large
Load Diff
2
vendor/loaders/tinyobj.cpp
vendored
Normal file
2
vendor/loaders/tinyobj.cpp
vendored
Normal file
@@ -0,0 +1,2 @@
|
||||
#define TINYOBJLOADER_IMPLEMENTATION
|
||||
#include "tinyobj.h"
|
||||
3455
vendor/loaders/tinyobj.h
vendored
Normal file
3455
vendor/loaders/tinyobj.h
vendored
Normal file
File diff suppressed because it is too large
Load Diff
Reference in New Issue
Block a user