Chris Taylor / Mbed 2 deprecated RayCastingEngine Featured

Ray casting engine implemented on the mBuino platform using the ST7735 LCD controller.

Dependencies:   LCD_ST7735 mbed

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Show/hide line numbers common.h Source File

common.h

00001 #ifndef __COMMON_H__
00002 #define __COMMON_H__
00003 
00004 #ifndef PI
00005 #define PI                  3.14159265358979323846f
00006 #endif
00007 
00008 #define PI2                 6.28318530717958647692f
00009 
00010 #define CELL_SIZE           32
00011 #define CELL_SIZE_SHIFT     5
00012 #define CELL_SIZE_MASK      0x1f
00013 #define CELL_BIT_MASK       0xffe0
00014 
00015 #define FLOAT2INT(x)        ((int)((x) + 0.5))
00016 
00017 #endif //__COMMON_H__
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