Design method of cultural and creative products of Fujian and South African heritage based on simulated annealing algorithm

The innovation of modern cultural and creative products requires designers to spend a lot of mental work to combine perceptual thinking with rational thinking. Therefore, high-quality product design takes a long time. In order to ensure the diversity and quality of products and effectively improve the design efficiency, a design optimization method for cultural and creative products based on simulated annealing algorithm is proposed. This paper takes the cultural heritage and creative products of Fujian and South Africa as the research object, firstly introduces the value and characteristics of the material cultural heritage of Fujian and South Africa, and then designs the creative products in the material cultural heritage of South Africa based on the simulated annealing algorithm. Geometric topology attribute, using the grid division function to carry out triangular mesh design for intangible cultural heritage products, so as to better guarantee the protection of intangible cultural heritage and design more perfect intangible cultural heritage products.