A publishing house of medical literature GEOTAR-Media has been founded in 1994 by Guzel Ulumbekova. By 2010, the company managed to become the largest medical publishing house in Russia. It keeps up with the latest technologies, providing students and doctors with the best materials in medicine.
Mira Production Studio received an offer to create a 3D model for GEOTAR, which would be a virtual patient during a standard medical examination. A model has been designed as 50-55 years old women with codename Zina. She is Caucasian, with typical for Eastern Europe appearance, and overweight – being 165 cm tall, she weighs 91 kg. Facial features are up to developers; the color of eyes and hair do not have specific requirements. However, Zina’s face has to be unique, not the same as anyone’s living person’s face.
The main order details were to create a realistic model with certain symptoms, namely cyanosis of lips, yellowing of the eyes, yellowish skin of the face and body, bluish nails, and tongue coated in white or yellow. The diagnosis of the patient would have to be coronary heart disease, liver disease, and heart failure.
Zina’s appearance has maximum details for resembling a real person. Besides, the animation set includes micro-movements, such as blinking, breathing, facial expressions, which are typical for human’s static position during physical examination. Places of bends are displayed correctly while deforming. The model correctly interacts with other objects with no intersections or collapsing. Also, on the client’s request, we managed to avoid the most common problems with 3D human model animation.
The resolution of the texture map is 4096x4096 pixels; the color spectrum exceeds 8 bits. At the end of the project work, the model is ready to use and does not require additional settings. Textures with symptoms and original texture are provided separately.
Such a model required work of 3D modeler, 3D animator, and software engineer for 45 days. The worklist contains 3D modeling, texturing, rigging, animation, and setting up a demo scene based on Three.js application modified by the customer.
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