眼镜模式 about md360player4ios HOT 2 CLOSED

- (void) rendererOnDrawFrame:(EAGLContext*)context width:(int)width height:(int)height{

    ....
    float scale = [GLUtil getScrrenScale];
    int widthPx = width * scale;
    int heightPx = height * scale;

    int size = [self.mDisplayStrategyManager getVisibleSize];
    int itemWidthPx = widthPx * 1.0 / size;
    for (int i = 0; i < size; i++ ) {
        if (i >= [self.mDirectors count]) {
            return;
        }

        MD360Director* direcotr = [self.mDirectors objectAtIndex:i];
        glViewport(itemWidthPx * i, 0, itemWidthPx, heightPx);

        // Update Projection
        [direcotr updateProjection:itemWidthPx height:heightPx];

        ....
    }
}