Vuforia Videoplayback问题 - 视频播放倒置

Question

我正在开发一个结合了Vuforia ImageTarget和VideoPlayback的项目.我有'N'个目标,它有相应的视频.对于某些imageTargets,视频会被翻转.我找不到任何解决这个问题的方法.这是我的VideoPlaybackRenderer

int videoPlaybackTextureID[] = new int[VideoPlayback.NUM_TARGETS];

// Keyframe and icon rendering specific
private int keyframeShaderID = 0;
private int keyframeVertexHandle = 0;
private int keyframeNormalHandle = 0;
private int keyframeTexCoordHandle = 0;
private int keyframeMVPMatrixHandle = 0;
private int keyframeTexSampler2DHandle = 0;

// We cannot use the default texture coordinates of the quad since these
// will change depending on the video itself
private float videoQuadTextureCoords[] =  { 0.0f, 0.0f, 1.0f, 0.0f, 1.0f, 1.0f, 0.0f, 1.0f, };


private Float videoQuadTextureCoordsTransformed[] =  {0.0f, 0.0f, 1.0f, 0.0f, 1.0f, 1.0f, 0.0f, 1.0f,};


List<Float[]> videoQuadTextureCoordsTransformedList = new ArrayList<Float[]>();


// Trackable dimensions
Vec3F targetPositiveDimensions[] = new Vec3F[VideoPlayback.NUM_TARGETS];

Answer 1

看起来您需要选择对象视频，然后应用如下内容：例如您选择一个立方体。

这会将立方体旋转 180 度，而不修改任何其他旋转轴'

cube.transform.rotation = new Quaternion(cube.transform.rotation.x, cube.transform.rotation.y, cube.transform.rotation.z, 180);