Light Structure for Light
Structure using Reaction-Diffusion
Firstly, the needles are growing straightly in normal vector direction of surface where reaction-diffusion system happens as much as length simulation set up. In this case, the setting value for needle length depends on v-value of reaction-diffusion system. As a result, this real structure part, straight, can accomplish enough depth for standing itself and reflect organic pattern of reaction-diffusion system in section at the same time. In this case, the radius of needle is 10mm and the distance between needles is 50mm. Secondly, another rotation vector which also depends on
v-value of reaction-diffusion affects needles during none structure parts, curved, are creating. The main purpose of none structure parts is to make possibilities of unexpected lighting effect be higher by so distorted structure. Especially, since this curved parts mean that the angle of needles changes from moment to moment, the reflection effect and refraction effect which turns on angle of sunlight penetration surface can have more chances.
Grid Type
Diamond Type
Grid + Diamond Type
Consider Real Scale
In the case of original simulation, the diameter of structure is 10mm and the distance between structures is 50mm. Following images are 3D printing model with 1/10 scale and use 1/4 density of original version's structure for some technical reasons. Even though the model can not show original appearance, it is enough to check the possibilities of this structure, which means light structure for light.