flowcover在底部

Question

移除了图像镜子我使用这个库在我的应用程序 http://www.chaosinmotion.com/flowcover.html

实现的CoverFlow现在我想从图像中删除镜像，你可以在上面的链接查看。它是在opengl中开发的。任何人都可以告诉我如何从中删除镜像镜像？

由于 阿亚兹阿拉维

Answer 1

替换FlowCoverView.m文件此方法将消除镜面效果。

- (void)drawTile:(int)index atOffset:(double)off 
{ 
FlowCoverRecord *fcr = [self getTileAtIndex:index]; 
GLfloat m[16]; 
memset(m,0,sizeof(m)); 
m[10] = 1; 
m[15] = 1; 
m[0] = 1; 
m[5] = 1; 
double trans = off * SPREADIMAGE; 

double f = off * FLANKSPREAD; 
if (f < -FLANKSPREAD) { 
    f = -FLANKSPREAD; 
} else if (f > FLANKSPREAD) { 
    f = FLANKSPREAD; 
} 
m[3] = -f; 
m[0] = 1-fabs(f); 
double sc = 0.45 * (1 - fabs(f)); 
trans += f * 1; 

glPushMatrix(); 
glBindTexture(GL_TEXTURE_2D,fcr.texture); 
glTranslatef(trans, 0, 0); 
glScalef(sc,sc,1.0); 
glMultMatrixf(m); 
glDrawArrays(GL_TRIANGLE_STRIP,0,4); 

// reflect 
    // glTranslatef(0,-2,0); 
    // glScalef(1,-1,1); 
    // glColor4f(0.5,0.5,0.5,0.5); 
    // glDrawArrays(GL_TRIANGLE_STRIP,0,4); 
    // glColor4f(1,1,1,1); 

glPopMatrix(); 

}