save code

app/src/main/assets/shaders/texture.frag

@@ -25,13 +25,13 @@ void main()
     // 重新映射ndot值，让中间2/3部分进行融合
     // 当ndot在[0.166, 0.833]范围内时进行混合，两端保持不变
     float blendFactor;
-    if (ndot < 0.266) {
-        blendFactor = 0.0; // 完全使用color_ex
-    } else if (ndot > 0.733) {
-        blendFactor = 1.0; // 完全使用color
+    if (ndot < 0.0) {
+       blendFactor = 0.0; // 完全使用color_ex
+    } else if (ndot > 0.1) {
+       blendFactor = 1.0; // 完全使用color
     } else {
-        // 在中间2/3部分进行平滑过渡
-        blendFactor = (ndot - 0.166) / (0.833 - 0.166);
+       // 在中间2/3部分进行平滑过渡
+       blendFactor = (ndot - 0.0) / (1 - 0);
     }
 
 	// 使用smoothstep创建中间2/3的融合区域
@@ -40,9 +40,17 @@ void main()
     //float blendFactor = smoothstep(0.166, 0.833, ndot);
     
     
-    vec4 blendedColor = mix(color_ex, color, blendFactor);
+    // vec4 blendedColor = mix(color_ex, color, ndot);
 
-	outFragColor = blendedColor;
+	// outFragColor = blendedColor;
+
+    if (ndot < 0.3){
+        outFragColor = color_ex;
+    }
+    else
+    {
+        outFragColor = color;
+    }
 
 //	outFragColor = vec4(1, 0, 0, 1);
 }

app/src/main/cpp/main.cpp

@@ -29,12 +29,16 @@ void handle_cmd(android_app *pApp, int32_t cmd) {
     }
 }
 
+const int ArgLen = 128*1024;
+char g_InitArgString[ArgLen] = {0};
+
 void android_main(struct android_app *pApp) {
     aout << "Welcome to android_main" << std::endl;
     g_android_app = pApp;
     g_assetManager = pApp->activity->assetManager;
     FaceApp application;
     g_Application = &application;
+    application.SetInitArg(g_InitArgString);
     pApp->onAppCmd = handle_cmd;
 
     android_app_set_motion_event_filter(pApp, nullptr);
@@ -119,4 +123,18 @@ Java_com_hmwl_face_1sdk_FaceActivity_passDataToNative(JNIEnv *env, jobject thiz,
 
     // 或者直接将指针传递给Vulkan
     ReceiveFacePoint(pos, point_count, width, height);
+}
+
+extern "C"
+JNIEXPORT void JNICALL
+Java_com_hmwl_face_1sdk_FaceActivity_SetCppInitArg(JNIEnv *env, jobject thiz, jstring json) {
+    // TODO: implement SetCppInitArg()
+    const char *nativeString = env->GetStringUTFChars(json, nullptr);
+    jsize len = env->GetStringUTFLength(json);
+    if(len > ArgLen)
+    {
+        aout << "ArgLen to long:" << len << std::endl;
+        return;
+    }
+    memcpy(g_InitArgString, nativeString, len);
 }

app/src/main/java/com/hmwl/face_sdk/FaceActivity.java

@@ -309,6 +309,12 @@ public class FaceActivity extends GameActivity implements FaceLandmarkerHelper.L
 
     public native void passDataToNative(ByteBuffer buffer, int pointCount, int width, int height);
 
+    protected native void SetCppInitArg(String json);
+
+    protected void SetInitArg(String json)
+    {
+        SetCppInitArg(json);
+    }
     protected void ChangeState(String json){
         Log.i("FaceActivity", "ChangeState:" + json);
     }