android-gpuimageview

How to implement Drag Distortion Image filter in android?

六月ゝ 毕业季﹏ 提交于 2019-12-03 01:41:28
I am working on custom image filter project. And I came across one challenging task, in which I am supposed to apply distorted filters as can be seen in Funny face effect app . I want to develop first 3 filters as available in Funny Face Effects. So to implement such an effect I started using GPUImageView GPUImage and in this, it is using seekbar to distort image from the centre. I have achieved Bulge distortion from this. But is there any way I can implement drag filter, where I can distort my image by drag gesture? We tried to search for any other third party classes other then GPUImage. But