The phrase "to get the texture" means to understand or have a clear idea about something. It's like getting a sense of how something feels or looks in detail. Full definition
I have tried this recipe several times, it is tasty, but I can't get the texture right. (straightupfood.com)
She understands both the physical and emotional complexities of the dogs she paints, from getting the texture of their fur just right to capturing their personalities with paint. (dogtrainingbasics.com)
I had to get the texture just right and find the perfect frosting to pair it with. (easygfrecipes.com)