Is your feature request related to a problem? Please describe
Shape3DMaker不设置纹理的情况下,不显示画线内容


Describe the solution you'd like
Shape3DMaker只能结合纹理来使用吗,能不能只设置颜色,不设置纹理
Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered
Additional context
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