the code has a fatal bug. the angle in glm::rotate/glm::rotate must transfor by glm::radians()

[ZYV037]

this code running you can see nothing but a little whilte space.
you have to trans the angle in glm::rotate/glm::rotate by glm::radians().

[ShannonZ]

All the angles use degree as the unit, not radians.
This convert has been implemented internally in this version of GLM.

[ZYV037]

my glm is : version 0.9.9.4