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Jonathan Williamson
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Sep 23, 2023
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|---|---|---|
| @@ -1,22 +1,19 @@ | ||
| { | ||
| // Use IntelliSense to learn about possible attributes. | ||
| // Hover to view descriptions of existing attributes. | ||
| // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387 | ||
| "version": "0.2.0", | ||
| "configurations": [ | ||
| { | ||
| "name": "C/C++: clang++ build and debug active file", | ||
| "type": "cppdbg", | ||
| "request": "launch", | ||
| "program": "${workspaceFolder}/build/${relativeFileDirname}/${fileBasenameNoExtension}", | ||
| "args": [], | ||
| "stopAtEntry": false, | ||
| "cwd": "${workspaceFolder}", | ||
| "environment": [], | ||
| "externalConsole": false, | ||
| "MIMode": "lldb", | ||
| "preLaunchTask": "C/C++: clang++ build active file", | ||
| "postDebugTask": "Open image" | ||
| } | ||
| ] | ||
| "version": "0.2.0", | ||
| "configurations": [ | ||
| { | ||
| "name": "C/C++: clang++ build and debug active file", | ||
| "type": "cppdbg", | ||
| "request": "launch", | ||
| "program": "${workspaceFolder}/build/${relativeFileDirname}/${fileBasenameNoExtension}", | ||
| "args": [], | ||
| "stopAtEntry": false, | ||
| "cwd": "${workspaceFolder}", | ||
| "environment": [], | ||
| "externalConsole": false, | ||
| "MIMode": "lldb", | ||
| "preLaunchTask": "C/C++: clang++ build active file", | ||
| "postDebugTask": "Open image" | ||
| } | ||
| ] | ||
| } |
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| { | ||
| // See https://go.microsoft.com/fwlink/?LinkId=733558 | ||
| // for the documentation about the tasks.json format | ||
| "version": "2.0.0", | ||
| "tasks": [ | ||
| { | ||
| "type": "shell", | ||
| "label": "C/C++: clang++ build active file", | ||
| "command": "/usr/bin/clang++", | ||
| "args": [ | ||
| "-std=c++17", | ||
| "-stdlib=libc++", | ||
| "-g", | ||
| "${file}", | ||
| "-I", | ||
| ".", | ||
| "-o", | ||
| "${workspaceFolder}/build/${relativeFileDirname}/${fileBasenameNoExtension}" | ||
| ], | ||
| "options": { | ||
| "cwd": "${workspaceFolder}" | ||
| }, | ||
| "problemMatcher": ["$gcc"], | ||
| "group": { | ||
| "kind": "build", | ||
| "isDefault": true | ||
| }, | ||
| "detail": "Task generated by Debugger." | ||
| }, | ||
| { | ||
| "type": "shell", | ||
| "label": "Open image", | ||
| "command": "open", | ||
| "args": [ | ||
| "/tmp/out.png" | ||
| ] | ||
| } | ||
| ] | ||
| "version": "2.0.0", | ||
| "tasks": [ | ||
| { | ||
| "type": "shell", | ||
| "label": "C/C++: clang++ build active file", | ||
| "command": "/usr/bin/clang++", | ||
| "args": [ | ||
| "-std=c++17", | ||
| "-stdlib=libc++", | ||
| "-g", | ||
| "${file}", | ||
| "-I", | ||
| ".", | ||
| "-o", | ||
| "${workspaceFolder}/build/${relativeFileDirname}/${fileBasenameNoExtension}" | ||
| ], | ||
| "options": { | ||
| "cwd": "${workspaceFolder}" | ||
| }, | ||
| "problemMatcher": [ | ||
| "$gcc" | ||
| ], | ||
| "group": { | ||
| "kind": "build", | ||
| "isDefault": true | ||
| }, | ||
| "detail": "Task generated by Debugger." | ||
| }, | ||
| { | ||
| "type": "shell", | ||
| "label": "Open image", | ||
| "command": "open", | ||
| "args": [ | ||
| "/tmp/out.png" | ||
| ] | ||
| } | ||
| ] | ||
| } |
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|---|---|---|
| @@ -1,13 +1,11 @@ | ||
| cmake_minimum_required(VERSION 3.12) | ||
|
|
||
| project(examples C) | ||
|
|
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| set(CMAKE_C_STANDARD 17) | ||
|
|
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| project(examples C) | ||
|
|
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| include_directories( | ||
| . | ||
| ) | ||
|
|
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| #set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Werror") | ||
|
|
||
| add_subdirectory(examples) |
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| include(character.cmake) | ||
| include(geometry.cmake) | ||
| include(logo.cmake) |
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| #define STB_IMAGE_WRITE_IMPLEMENTATION | ||
| #include "stb_image_write.h" | ||
|
|
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| #define PP_DEBUG | ||
|
|
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| #include "pretty-poly.h" | ||
|
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| const int WIDTH = 1024; | ||
| const int HEIGHT = 1024; | ||
| uint32_t buffer[WIDTH][HEIGHT]; | ||
|
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|
|
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| void callback(const pp_tile_t tile) { | ||
| for(int32_t y = 0; y < tile.bounds.h; y++) { | ||
| for(int32_t x = 0; x < tile.bounds.w; x++) { | ||
| uint8_t alpha = pp_tile_get_value(&tile, x, y); | ||
| uint8_t r = 234; | ||
| uint8_t g = 78; | ||
| uint8_t b = 63; | ||
| buffer[y + tile.bounds.y][x + tile.bounds.x] = alpha << 24 | b << 16 | g << 8 | r; | ||
| } | ||
| } | ||
| } | ||
|
|
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| int main() { | ||
| //(callback, PP_AA_X4, {0, 0, WIDTH, HEIGHT}); | ||
|
|
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| pp_tile_callback(callback); | ||
| pp_antialias(PP_AA_X4); | ||
| pp_clip((pp_rect_t){0, 0, WIDTH, HEIGHT}); | ||
|
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| for(int y = 0; y < HEIGHT; y++) { | ||
| for(int x = 0; x < WIDTH; x++) { | ||
| buffer[x][y] = ((x / 8) + (y / 8)) % 2 == 0 ? 0xff302010 : 0xff000000; | ||
| } | ||
| } | ||
|
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| pp_point_t square_outline[] = { // outline contour | ||
| {-256, -256}, {256, -256}, {256, 256}, {-256, 256} | ||
| }; | ||
|
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| pp_contour_t square_contours[] = { | ||
| (pp_contour_t){.points = square_outline, .point_count = sizeof(square_outline) / sizeof(pp_point_t)} | ||
| }; | ||
|
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| pp_polygon_t square = (pp_polygon_t){.contours = square_contours, .contour_count = sizeof(square_contours) / sizeof(pp_contour_t)}; | ||
|
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| pp_mat3_t transform = pp_mat3_identity(); | ||
| transform = pp_mat3_mul(transform, pp_mat3_translation(512, 512)); | ||
| transform = pp_mat3_mul(transform, pp_mat3_rotation(45)); | ||
| pp_transform(&transform); | ||
| draw_polygon(square); | ||
|
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| stbi_write_png("/tmp/out.png", WIDTH, HEIGHT, 4, (void *)buffer, WIDTH * sizeof(uint32_t)); | ||
|
|
||
| return 0; | ||
| } |
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| add_executable( | ||
| character | ||
| character.c) |
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