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Remove ad-hoc M_PIs and enable VC++ macro

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Fixes #564.
This commit is contained in:
Camilla Berglund 2015-07-27 16:04:21 +02:00
parent 3d62ff0e07
commit d2113dc9f5
6 changed files with 29 additions and 22 deletions
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10
examples/boing.c
View File

@ -27,6 +27,11 @@
* a hidden computer or VCR. * a hidden computer or VCR.
*****************************************************************************/ *****************************************************************************/
#if defined(_MSC_VER)
// Make MS math.h define M_PI
#define _USE_MATH_DEFINES
#endif
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <math.h> #include <math.h>
@ -102,11 +107,6 @@ double dt;
#define RAND_MAX 4095 #define RAND_MAX 4095
#endif #endif
/* PI */
#ifndef M_PI
#define M_PI 3.1415926535897932384626433832795
#endif
/***************************************************************************** /*****************************************************************************
* Truncate a degree. * Truncate a degree.

8
examples/gears.c
View File

@ -21,6 +21,10 @@
* - Enabled vsync * - Enabled vsync
*/ */
#if defined(_MSC_VER)
// Make MS math.h define M_PI
#define _USE_MATH_DEFINES
#endif
#include <math.h> #include <math.h>
#include <stdlib.h> #include <stdlib.h>
@ -28,10 +32,6 @@
#include <string.h> #include <string.h>
#include <GLFW/glfw3.h> #include <GLFW/glfw3.h>
#ifndef M_PI
#define M_PI 3.141592654
#endif
/* If non-zero, the program exits after that many seconds /* If non-zero, the program exits after that many seconds
*/ */
static int autoexit = 0; static int autoexit = 0;

10
examples/particles.c
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@ -24,6 +24,11 @@
// //
//======================================================================== //========================================================================
#if defined(_MSC_VER)
// Make MS math.h define M_PI
#define _USE_MATH_DEFINES
#endif
#include <stdlib.h> #include <stdlib.h>
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
@ -43,11 +48,6 @@
#define GL_SEPARATE_SPECULAR_COLOR_EXT 0x81FA #define GL_SEPARATE_SPECULAR_COLOR_EXT 0x81FA
#endif // GL_EXT_separate_specular_color #endif // GL_EXT_separate_specular_color
// Some <math.h>'s do not define M_PI
#ifndef M_PI
#define M_PI 3.141592654
#endif
//======================================================================== //========================================================================
// Type definitions // Type definitions

9
examples/splitview.c
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@ -14,14 +14,15 @@
#define GLFW_INCLUDE_GLEXT #define GLFW_INCLUDE_GLEXT
#include <GLFW/glfw3.h> #include <GLFW/glfw3.h>
#if defined(_MSC_VER)
// Make MS math.h define M_PI
#define _USE_MATH_DEFINES
#endif
#include <math.h> #include <math.h>
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#ifndef M_PI
#define M_PI 3.14159265358979323846
#endif
//======================================================================== //========================================================================
// Global variables // Global variables

9
examples/wave.c
View File

@ -8,6 +8,11 @@
* 2010-10-24: Formatting and cleanup - Camilla Berglund * 2010-10-24: Formatting and cleanup - Camilla Berglund
*****************************************************************************/ *****************************************************************************/
#if defined(_MSC_VER)
// Make MS math.h define M_PI
#define _USE_MATH_DEFINES
#endif
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <math.h> #include <math.h>
@ -15,10 +20,6 @@
#define GLFW_INCLUDE_GLU #define GLFW_INCLUDE_GLU
#include <GLFW/glfw3.h> #include <GLFW/glfw3.h>
#ifndef M_PI
#define M_PI 3.1415926535897932384626433832795
#endif
// Maximum delta T to allow for differential calculations // Maximum delta T to allow for differential calculations
#define MAX_DELTA_T 0.01 #define MAX_DELTA_T 0.01

5
tests/cursor.c
View File

@ -32,6 +32,11 @@
#include <GLFW/glfw3.h> #include <GLFW/glfw3.h>
#if defined(_MSC_VER)
// Make MS math.h define M_PI
#define _USE_MATH_DEFINES
#endif
#include <math.h> #include <math.h>
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>