第一个版本

app/android/java/com/khronos/vulkan_samples/CameraDataFetcher.java

@@ -18,20 +18,20 @@ public class CameraDataFetcher {
 
     // 数据模型类
     public static class CameraData {
-        public float fov;
-        public float x;
-        public float y;
+        public float fov = 47;
+        public float x = -0.5f;
+        public float y = -0.51f;
         public float z;
-        public float sx;
-        public float sy;
-        public float sz;
+        public float sx = 1;
+        public float sy = 1;
+        public float sz = 1;
         public float rotx;
         public float roty;
         public float rotz;
         public float camx;
         public float camy;
         public float camz;
-        public float z_rate;
+        public float z_rate = -1;
         public float dashSize = 5;
         public float gapSize = 3;
         public float dashOffset = 0;