Toyota Tsusho Corporation

Digital Fashion Ltd.

Ryou Kimura

Takayuki Arai

Yasuharu Kase

Kiyoshi Kawarazaki

To provide a rendering program, a rendering apparatus, and a rendering method, which are capable of displaying a sterical model surface using a fabric in which the real feel of material is reproduced. A reflection property measurement devicereceives reflected light of an actual yarn Tand measures a reflection property representing the energy of the reflected light of the yarn T. A correction portioncalculates a specular reflection coefficient K, a glossiness coefficient p, and first and second diffuse reflection coefficients K, Kby using parameter fitting so that the error between the reflection property of the actual yarn and the energy of the reflected light obtained from a reflection function becomes minimum. A rendering portionrenders the sterical model by using the reflection function in which the coefficients are calculated and a texture which is the model of a fabric subjected to a napping treatment.

Growing community of inventors

Osaka, Japan

Ryou Kimura