feat(model): 添加模型姿态管理系统- 新增 ModelPose 类用于管理模型部件的姿态数据

- 在 Model2D 中实现姿态保存、应用和混合功能- 支持姿态的序列化和反序列化
- 添加日志记录替代原有的 System.out 和 System.err 输出-优化网格和模型部件的调试信息输出
- 引入 PartPoseData 和 PoseData用于姿态数据持久化- 实现姿态间的平滑过渡和插值计算
- 增加默认姿态初始化和管理机制

src/main/java/com/chuangzhou/vivid2D/render/ModelRender.java

@@ -11,6 +11,8 @@ import org.joml.Vector2f;
 import org.joml.Vector4f;
 import org.lwjgl.opengl.*;
 import org.lwjgl.system.MemoryUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.nio.ByteBuffer;
 import java.nio.FloatBuffer;
@@ -25,7 +27,7 @@ import static org.lwjgl.opengl.GL20.glGetUniformLocation;
  * @author tzdwindows 7
  */
 public final class ModelRender {
-
+    private static final Logger logger = LoggerFactory.getLogger(ModelRender.class);
     private ModelRender() { /* no instances */ }
 
     // ================== 全局状态 ==================
@@ -33,8 +35,8 @@ public final class ModelRender {
     private static int viewportWidth = 800;
     private static int viewportHeight = 600;
     private static final Vector4f CLEAR_COLOR = new Vector4f(0.0f, 0.0f, 0.0f, 1.0f);
-    private static boolean enableDepthTest = false;
-    private static boolean enableBlending = true;
+    private static final boolean enableDepthTest = false;
+    private static final boolean enableBlending = true;
 
     // 着色器与资源
     private static final Map<String, ShaderProgram> shaderMap = new HashMap<>();
@@ -80,7 +82,7 @@ public final class ModelRender {
                 int loc = glGetUniformLocation(programId, k);
                 if (loc == -1) {
                     // debug 时可以打开
-                    // System.err.println("Warning: uniform not found: " + k);
+                    logger.warn("Warning: uniform not found: {}", k);
                 }
                 return loc;
             });
@@ -271,7 +273,7 @@ public final class ModelRender {
     public static synchronized void initialize() {
         if (initialized) return;
 
-        System.out.println("Initializing ModelRender...");
+        logger.info("Initializing ModelRender...");
 
         // 需要在外部创建 OpenGL 上下文并调用 GL.createCapabilities()
         logGLInfo();
@@ -283,7 +285,7 @@ public final class ModelRender {
         try {
             compileDefaultShader();
         } catch (RuntimeException ex) {
-            System.err.println("Failed to compile default shader: " + ex.getMessage());
+            logger.error("Failed to compile default shader: {}", ex.getMessage());
             throw ex;
         }
 
@@ -294,14 +296,14 @@ public final class ModelRender {
         GL11.glViewport(0, 0, viewportWidth, viewportHeight);
 
         initialized = true;
-        System.out.println("ModelRender initialized successfully");
+        logger.info("ModelRender initialized successfully");
     }
 
     private static void logGLInfo() {
-        System.out.println("OpenGL Vendor: " + GL11.glGetString(GL11.GL_VENDOR));
-        System.out.println("OpenGL Renderer: " + GL11.glGetString(GL11.GL_RENDERER));
-        System.out.println("OpenGL Version: " + GL11.glGetString(GL11.GL_VERSION));
-        System.out.println("GLSL Version: " + GL20.glGetString(GL20.GL_SHADING_LANGUAGE_VERSION));
+        logger.info("OpenGL Vendor: {}", GL11.glGetString(GL11.GL_VENDOR));
+        logger.info("OpenGL Renderer: {}", GL11.glGetString(GL11.GL_RENDERER));
+        logger.info("OpenGL Version: {}", GL11.glGetString(GL11.GL_VERSION));
+        logger.info("GLSL Version: {}", GL20.glGetString(GL20.GL_SHADING_LANGUAGE_VERSION));
     }
 
     private static void uploadLightsToShader(ShaderProgram sp, Model2D model) {
@@ -438,7 +440,7 @@ public final class ModelRender {
     public static synchronized void cleanup() {
         if (!initialized) return;
 
-        System.out.println("Cleaning up ModelRender...");
+        logger.info("Cleaning up ModelRender...");
 
         // mesh resources
         for (MeshGLResources r : meshResources.values()) r.dispose();
@@ -456,7 +458,7 @@ public final class ModelRender {
         }
 
         initialized = false;
-        System.out.println("ModelRender cleaned up");
+        logger.info("ModelRender cleaned up");
     }
 
     // ================== 渲染流程 (已修改) ==================
@@ -790,7 +792,7 @@ public final class ModelRender {
     private static void checkGLError(String op) {
         int e = GL11.glGetError();
         if (e != GL11.GL_NO_ERROR) {
-            System.err.println("OpenGL error during " + op + ": " + getGLErrorString(e));
+            logger.error("OpenGL error during {}: {}", op, getGLErrorString(e));
         }
     }