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maptalks / issues

Repo of issues for webgl layers
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default roughnessFactor and metallicFactor #749

Closed liubgithub closed 1 month ago

liubgithub commented 1 month ago

测试用例里面有个模型渲染出来是纯黑色 2.zip

fuzhenn commented 1 month ago

确实会有这个现象，按照three.js的光照逻辑进行修改后，除非有ibl，否则纯的环境光再亮，纯金属都是黑色的。

可以把模型放到three.js的gltf-viewer来验证，右边的lighting里，environment选择为none

liubgithub commented 1 month ago

经过验证，three也是这样