OGRE Engine Based On Three-dimensional Modeling Of Biological Cells Research And Application

In recent years,with the development of the technological age, information will enter our lives, in the fields of teaching has made substantial progress, with further changes in teaching methods, teaching from a written instruction to the computer, from the two pictures show, the three-dimensional model Expression, to more vivid, more vivid, more comprehensive close to reality.This article is aimed at junior high school biology curriculum, knowledge of biological cells, freed from the writing, the use of the expression of three-dimensional model of the structure of living cells, so that students can interact with the computer, making their learning more convenient, but also increase the biological course Interesting. Man-machine operation, so that students understand the internal structure of cells, adding the students perceptions of the cells.Three-dimensional model can better express the internal structure of cells in the field of virtual education that we can interact with it, so that learners have a visual and perceptual awareness, knowledge points is more advantageous to grasp. We use VS tools , OGRE engine to complete to read and reproduce 3DMAX model. Three-dimensional modeling for large volumes of data, we used the level of detail (Level Of Details) algorithm, to delete unnecessary edges, lines, planes, and some texture mapping, is the amount of data reduced to the extent that we can afford, The texture can be reused by the local feature extraction, a study on the significance of lightweight modeling.