THREE-DIMENSIONAL MAP DISPLAY DEVICE MODEL TRANSFORMING DATA USED THEREIN DEVICE FOR CREATING THREE-DIMENSIONAL POLYGON DATA OR THREE-DIMENSIONAL IMAGE DATA NAVIGATION DEVICE FOR PERFORMING DISPLAY ON THE BASIS OF DATA THEREOF THREE-DIMENSIONAL MAP DISPLAY METHOD AND STORAGE MEDIUM FOR MODEL TRANSFORMING DATA

摘要

The invention parameters corresponding to that model variations predetermined road position from the two-dimensional map data for the data generating section 4 is a two-dimensional map data storage unit 3 on the three-dimensional map display device and the data generating device used in it the variable extracting the data, then, the model modification data for the generator (4) generates a model modification data for reading the pattern data corresponding to a particular road location from the storage pattern model section 5, the image data generator ( 6) by modifying the corresponding three-dimensional map display model by using the data for the generated model modified to produce a three-dimensional image data, the generated three-dimensional image data is displayed is provided on the display (7), the operator display (7) by operating the input unit (2) according to the data shown in characterized in that to modify the generated data for model transformation.