First work
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776e8e5c16
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2 changed files with 151 additions and 16 deletions
67
pom.xml
67
pom.xml
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@ -14,6 +14,7 @@
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<properties>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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<maven.compiler.release>22</maven.compiler.release>
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<lwjgl.version>3.2.3</lwjgl.version>
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</properties>
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<dependencyManagement>
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@ -25,21 +26,6 @@
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<type>pom</type>
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<scope>import</scope>
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</dependency>
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<dependency>
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<groupId>org.lwjgl</groupId>
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<artifactId>lwjgl</artifactId>
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<version>3.2.3</version>
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</dependency>
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<dependency>
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<groupId>org.lwjgl</groupId>
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<artifactId>lwjgl-glfw</artifactId>
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<version>3.2.3</version>
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</dependency>
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<dependency>
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<groupId>org.lwjgl</groupId>
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<artifactId>lwjgl-vulkan</artifactId>
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<version>3.2.3</version>
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</dependency>
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</dependencies>
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</dependencyManagement>
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@ -55,6 +41,57 @@
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<artifactId>junit-jupiter-params</artifactId>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.lwjgl</groupId>
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<artifactId>lwjgl</artifactId>
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<version>${lwjgl.version}</version>
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</dependency>
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<dependency>
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<groupId>org.lwjgl</groupId>
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<artifactId>lwjgl</artifactId>
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<version>${lwjgl.version}</version>
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<classifier>natives-windows</classifier>
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</dependency>
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<dependency>
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<groupId>org.lwjgl</groupId>
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<artifactId>lwjgl</artifactId>
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<version>${lwjgl.version}</version>
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<classifier>natives-macos</classifier>
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</dependency>
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<dependency>
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<groupId>org.lwjgl</groupId>
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<artifactId>lwjgl</artifactId>
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<version>${lwjgl.version}</version>
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<classifier>natives-linux</classifier>
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</dependency>
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<dependency>
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<groupId>org.lwjgl</groupId>
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<artifactId>lwjgl-glfw</artifactId>
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<version>${lwjgl.version}</version>
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</dependency>
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<dependency>
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<groupId>org.lwjgl</groupId>
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<artifactId>lwjgl-glfw</artifactId>
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<version>${lwjgl.version}</version>
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<classifier>natives-windows</classifier>
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</dependency>
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<dependency>
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<groupId>org.lwjgl</groupId>
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<artifactId>lwjgl-glfw</artifactId>
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<version>${lwjgl.version}</version>
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<classifier>natives-macos</classifier>
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</dependency>
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<dependency>
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<groupId>org.lwjgl</groupId>
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<artifactId>lwjgl-glfw</artifactId>
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<version>${lwjgl.version}</version>
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<classifier>natives-linux</classifier>
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</dependency>
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<dependency>
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<groupId>org.lwjgl</groupId>
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<artifactId>lwjgl-vulkan</artifactId>
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<version>${lwjgl.version}</version>
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</dependency>
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</dependencies>
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<build>
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@ -1,10 +1,108 @@
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package fr.mrdev023.vulkan_java;
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import org.lwjgl.*;
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import org.lwjgl.glfw.*;
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import org.lwjgl.system.*;
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import java.nio.*;
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import static org.lwjgl.glfw.Callbacks.*;
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import static org.lwjgl.glfw.GLFW.*;
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import static org.lwjgl.system.MemoryStack.*;
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import static org.lwjgl.system.MemoryUtil.*;
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/**
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* Hello world!
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*/
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public class App {
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// The window handle
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private long window;
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public void run() {
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System.out.println("Hello LWJGL " + Version.getVersion() + "!");
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init();
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loop();
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// Free the window callbacks and destroy the window
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glfwFreeCallbacks(window);
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glfwDestroyWindow(window);
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// Terminate GLFW and free the error callback
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glfwTerminate();
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glfwSetErrorCallback(null).free();
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}
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private void init() {
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// Setup an error callback. The default implementation
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// will print the error message in System.err.
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GLFWErrorCallback.createPrint(System.err).set();
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// Initialize GLFW. Most GLFW functions will not work before doing this.
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if ( !glfwInit() )
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throw new IllegalStateException("Unable to initialize GLFW");
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// Configure GLFW
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glfwDefaultWindowHints(); // optional, the current window hints are already the default
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glfwWindowHint(GLFW_VISIBLE, GLFW_FALSE); // the window will stay hidden after creation
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glfwWindowHint(GLFW_RESIZABLE, GLFW_TRUE); // the window will be resizable
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// Create the window
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window = glfwCreateWindow(300, 300, "Hello World!", NULL, NULL);
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if ( window == NULL )
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throw new RuntimeException("Failed to create the GLFW window");
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// Setup a key callback. It will be called every time a key is pressed, repeated or released.
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glfwSetKeyCallback(window, (window, key, scancode, action, mods) -> {
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if ( key == GLFW_KEY_ESCAPE && action == GLFW_RELEASE )
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glfwSetWindowShouldClose(window, true); // We will detect this in the rendering loop
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});
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// Get the thread stack and push a new frame
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try ( MemoryStack stack = stackPush() ) {
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IntBuffer pWidth = stack.mallocInt(1); // int*
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IntBuffer pHeight = stack.mallocInt(1); // int*
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// Get the window size passed to glfwCreateWindow
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glfwGetWindowSize(window, pWidth, pHeight);
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// Get the resolution of the primary monitor
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GLFWVidMode vidmode = glfwGetVideoMode(glfwGetPrimaryMonitor());
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// Center the window
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glfwSetWindowPos(
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window,
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(vidmode.width() - pWidth.get(0)) / 2,
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(vidmode.height() - pHeight.get(0)) / 2
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);
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} // the stack frame is popped automatically
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// Make the OpenGL context current
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glfwMakeContextCurrent(window);
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// Enable v-sync
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glfwSwapInterval(1);
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// Make the window visible
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glfwShowWindow(window);
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}
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private void loop() {
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// Run the rendering loop until the user has attempted to close
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// the window or has pressed the ESCAPE key.
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while ( !glfwWindowShouldClose(window) ) {
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// Replace by clear framebuffer on vulkan
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glfwSwapBuffers(window); // swap the color buffers
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// Poll for window events. The key callback above will only be
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// invoked during this call.
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glfwPollEvents();
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}
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}
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public static void main(String[] args) {
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System.out.println("Hello World!");
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new App().run();
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}
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}
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