search

CainKernel / CainCamera

CainCamera is an Android Project to learn about development of beauty camera, image and short video
2.84k stars 777 forks source link

根据某点旋转的问题 #102

Closed lexuszhi1990 closed 4 years ago

lexuszhi1990 commented 4 years ago

我看到 fragment_face_reshape.glsl 这个文件中 通过放大/缩小/拉升来实现 美颜的效果，比如 vec2 curveWarp(vec2 textureCoord, vec2 originPosition, vec2 targetPosition, float radius) ， 我想请教下，如果做一个旋转的效果，比如将眼睛旋转一定的角度，做成丹凤眼之类的效果，具体的实现思路是怎么样的？ 谢谢

lexuszhi1990 commented 4 years ago

搞定了，thx

huutho-dev commented 2 years ago

@lexuszhi1990 do you implement that ideal yet?