Re: [Flightgear-devel] MSVC Build Problems in src/Main/main.cxx

[Jonathan Polley]

I just noticed that the problem also exists for MacOS 10.2(.3), which I believe is at least OpenGL 1.3 (and 10.2.3 is OpenGL 1.4). Any ideas as to what is missing?

Thanks,

Jonathan Polley

On Wednesday, January 1, 2003, at 10:25 AM, Norman Vine wrote:

Jonathan Polley writes:

The latest updat to src/Main/main.cxx is generating the following errors for MSVC 6.0 (and I assume for all Windows compilers).

c:\fgdev\flightgear\src\main\main.cxx(749) : error C2065: 'GL_DISTANCE_ATTENUATION_EXT' : undeclared identifier
c:\fgdev\flightgear\src\main\main.cxx(750) : error C2065: 'GL_POINT_SIZE_MIN_EXT' : undeclared identifier

AFAIK these are post OpenGL version 1.1 hence not supported by the M$oft headers
and require including the equivalant of "extgl.h" or just defining them ourselves

#ifndef GL_EXT_point_parameters
#define GL_EXT_point_parameters 1

#define GL_POINT_SIZE_MIN_EXT 0x8126
#define GL_POINT_SIZE_MAX_EXT 0x8127
#define GL_POINT_FADE_THRESHOLD_SIZE_EXT 0x8128
#define GL_DISTANCE_ATTENUATION_EXT 0x8129

typedef void (APIENTRY * glPointParameterfEXTPROC) (GLenum pname, GLfloat param);
typedef void (APIENTRY * glPointParameterfvEXTPROC) (GLenum pname, const GLfloat *params);

extern glPointParameterfEXTPROC glPointParameterfEXT;
extern glPointParameterfvEXTPROC glPointParameterfvEXT;

#endif /* GL_EXT_point_parameters */

HTH

Norman

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