SIMPLE FLUID PICTURE DISPLAY METHOD, PICTURE DISPLAY DEVICE AND RECORDING MEDIUM

摘要

PROBLEM TO BE SOLVED: To obtain large visual effect with less calculation quantity by approximately mapping a curve face on a plane and operating the flow of fluid on a curve face as the flow of fluid on a plane. SOLUTION: A plane before a change and a plane after the change are prepared in a main memory as a table before change and a table after change (S1). Gas concentration is loaded in the center point of the table after change as an initial value (S2) and display data of the table after change are displayed with plotting display on a dome in the form of a flame. When display for a whole dome is not terminated (S4), the content of the table after change is copied to the table before change (S5). Display data at next time are calculated under the control of a CPU by using copied display data. A calculation result is stored in the table after change as display data of next time (S6). Display data of the table after change are displayed on the dome in the form of the flame (S7).