透明材质静物:玻璃水光与焦散
午后阳光下的透明材质静物实测:一张木桌上并置三件透明器物——高脚玻璃杯盛着气泡水、冰块悬浮其中;一只厚壁玻璃花瓶插着一枝白花,瓶身折射出扭曲的光斑;一颗水晶球立在窗边,球内倒映出窗外颠倒的街景。阳光穿过玻璃在桌面投下明亮的焦散光纹(caustics),气泡沿杯壁细密上升,冰块棱角处有细微裂纹与气泡。光线:午后自然光从左侧窗户斜射,色温约4500K,透过玻璃产生真实的折射与高光。相机:50mm定焦,f/2.8,浅景深,焦点落在玻璃杯的气泡上,背景柔和虚化,bokeh自然。调色:干净明亮的自然色,轻微film grain。ultra detailed, photorealistic product photography. No oil painting, No anime, No 3D render, No deformed glass, No extra objects, No text, No watermark.