Method and device for playing 3D video in three-dimensional virtual scene by means of curved surface, and mobile phone

• Main Authors: LIN MU, MA SHUMENG, WANG JINMING, JIANG WEIBIN, ZHANG QING, ZHANG WEI
• Format: Patent
• Language: Chinese; English
• Published: 26.04.2017
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS; TELEPHONIC COMMUNICATION

The invention discloses a method for playing a 3D video in a three-dimensional virtual scene by means of a curved surface. The method comprises the steps of generating two curved surface models in a three-dimensional engine, setting the global coordinates of the two curved surface models to same and placing the two curved surface models in front of a camera in the virtual scene; calling texture information of the 3D video in a system layer through a java reflection mechanism three-dimensional engine; and mapping two partial textures of the 3D video on the corresponding curved surface models in a picture mapping manner. The method realizes a function of playing the 3D video by means of one curved surface model in the virtual reality scene and utilizes video texture information obtained through ijkMediaPlayer for drawing the model generated in unity, thereby realizing 3D video playing and ensuring better compatibility and better immersion type experience. 本发明公开了种在三维虚拟场景中使用曲面播放3D视频的方法，包括，在三维引擎中生成两个曲面模型，将这两个曲面模型全