Extract position, rotation and scale from Transformation Matrix (glm library, C++)

Started by Saitei June 07, 2018 11:46 AM

2 comments, last by alvaro 6 years, 8 months ago

Author

185

June 07, 2018 11:46 AM

I'm using glm library. Transform class stores single glm::mat4

Fuction glm::decompose can give me all information I need, but... Why I need to extract everything if I need, for example, only position?

Don't sure about interface of Transform tho

Katie

2,255

June 07, 2018 12:08 PM

Because it's a generic toolkit.

alvaro

21,610

June 07, 2018 02:17 PM

If you only need the position, apply the transformation to the origin.

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Extract position, rotation and scale from Transformation Matrix (glm library, C++)

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