package Ġc ga . exercise . components . camera Ċ Ċ import Ġc ga . exercise . components . shader . Shader Program Ċ import Ġorg . j om l . Matrix 4 f Ċ Ċ interface ĠIP ers pective Ġ{ ĊĊĠĠĠ Ġfun Ġbind ( shader : ĠShader Program , Ġprojection Matrix Ġ: ĠMatrix 4 f , Ġview Matrix Ġ: ĠMatrix 4 f ) Ċ Ċ }