SDL的renderer只提供了画点、线、矩形的函数,需要其他的图形可以以这些函数为蓝本实现。 SDL_gfx库就是基于这些函数实现的,不过已经很久没有更新了。 gfx库基于点和线 SDL2近几年提供了一个绘制三角形的函数,和opengl一样,给定顶点就可以绘制三角形。 可以看到,imgui等适配了SDL的第三方库都是使用这个函数的。
# # in a Windows build script (bld.bat) to work correctly set(PROJECT_NAME "SDL2_gfx") project(${PROJECT_NAME}) CMAKE_MINIMUM_REQUIRED(VERSION 3.0.0) set(IS_LIBRARY true) set(CMAKE_INCLUDE_CURRENT_DIR TRUE) include(GenerateExportHeader) message(STATUS "Search prefix: ${...
I'm using the SLD2 crate in order to create a simple physics simulation/engine. I want to use the"gfx"feature for getting the framerate and drawing primitives. I understand that I need to include the"SDL2_gfx.lib"file inC:\Users\{Your Username}\.rustup\toolchains\{current...
libsdl2-gfxソースパッケージをダウンロード: [libsdl2-gfx_1.0.4+dfsg-5.dsc] [libsdl2-gfx_1.0.4+dfsg.orig.tar.gz] [libsdl2-gfx_1.0.4+dfsg-5.debian.tar.xz] メンテナ: Ubuntu MOTU Developers(メールアーカイブ) Please considerfiling a bugorasking a questionvia Launchpad before ...
sdl2也可以作为游戏引擎使用,但它和其它游戏引擎相比,api和功能都比较简单,就绘图方面而言,虽然有sdl2gfx库用来扩展,但只实现了非常简单的图形的绘制。blend2d功能更为丰富,编译后的库文件也比skia、cairo小,更重要的是它支持jit加速,api设计友好。当然,sdl2使用skia、cairo作为绘图引擎也是一种选择。现在,开始介绍...
第二次循环后填充SDL2_gfx屏幕 、、、 所以当这段代码取自时 SDL_RenderClear(renderer); Sint16 circleR = 100; Sint16 circleX = 300; Sint16 circleY = 300; int result = filledCircleColor(renderer, circleX, circleY, circleR, 0xFF0000FF); //std::cout << "drawing the circle r " <<...
gfx │ ├── haptic │ ├── hidapi │ ├── image │ ├── joystick │ ├── libm │ ├── loadso │ ├── locale │ ├── main │ ├── power │ ├── render │ ├── SDL_assert.c │ ├── SDL_assert_c.h │ ├── SDL.c │ ├── SDL_dataqueue.c ...
- SDL2 - SDL2_gfx - SDL2_image - SDL2_mixer - SDL2_ttf Note that SDL2# will not provide every single SDL2 function. This is due to limitations in the C# language that would cause major conflicts with the native SDL2 library and its extensions. SDL2# is a pure port of the C ...
sdl2-gfx- For drawing graphics primitives such as circles and polygons. sdl2-ttf- For handling true type fonts. Building If you don't have SDL 2.0.6 or higher on your system via your package manager, you can install it from theofficial SDL site. ...
pacman -S mingw32/mingw-w64-i686-SDL2_gfx# SDL图形绘制图元和其他支持功能pacman -S mingw32/mingw-w64-i686-SDL2_mixer# 一种简单的多声道混音器pacman -S mingw32/mingw-w64-i686-SDL2_net# 一个跨平台网络库的小示例 Ubuntu sudoaptinstalllibsdl2-dev# 以下是拓展sudoaptinstalllibsdl2-image-...