add np.float32 to support metal

taichi-dev / taichi_three

A soft renderer based on Taichi (work in progress)

https://t3.142857.red/

MIT License

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Closed Jack12xl closed 3 years ago

Jack12xl commented 3 years ago

Numpy would automatically set default dtype = np.float64

Jack12xl commented 3 years ago

I guess not. From this issue. I guess maybe we could only set the dtype manually?