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Lighting updates:

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Added specular after texture.
Added Light properties: Negative, No Diffuse, No Specular, Quad, Quad2
This commit is contained in:
Kester Maddock
2004-06-07 11:01:31 +00:00
parent 7d840a256e
commit b468bf726c
12 changed files with 146 additions and 45 deletions
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32
source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_GLExtensionManager.cpp
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@@ -265,7 +265,10 @@ bool QueryVersion(int major, int minor)
if (gl_major == 0)
{
STR_String gl_version = STR_String((const char *) glGetString(GL_VERSION));
const char *gl_version_str = (const char *) glGetString(GL_VERSION);
if (!gl_version_str)
return false;
STR_String gl_version = STR_String(gl_version_str);
int i = gl_version.Find('.');
gl_major = gl_version.Left(i).ToInt();
gl_minor = gl_version.Mid(i+1, gl_version.FindOneOf(". ", i+1) - i - 1).ToInt();
@@ -308,6 +311,11 @@ to their source. Cunning like a weasel.
******************************************************************************/
#if defined(GL_ATI_pn_triangles)
PFNGLPNTRIANGLESIATIPROC glPNTrianglesiATI;
PFNGLPNTRIANGLESFATIPROC glPNTrianglesfATI;
#endif
} // namespace bgl
@@ -327,6 +335,28 @@ static void LinkExtensions()
static bool doDebugMessages = m_debug;
extensions = STR_String((const char *) glGetString(GL_EXTENSIONS)).Explode(' ');
#if defined(GL_ATI_pn_triangles)
if (QueryExtension("GL_ATI_pn_triangles"))
{
glPNTrianglesiATI = reinterpret_cast<PFNGLPNTRIANGLESIATIPROC>(bglGetProcAddress((const GLubyte *) "glPNTrianglesiATI"));
glPNTrianglesfATI = reinterpret_cast<PFNGLPNTRIANGLESFATIPROC>(bglGetProcAddress((const GLubyte *) "glPNTrianglesfATI"));
if (glPNTrianglesiATI && glPNTrianglesfATI) {
EnableExtension(_GL_ATI_pn_triangles);
if (doDebugMessages)
std::cout << "Enabled GL_ATI_pn_triangles" << std::endl;
} else {
std::cout << "ERROR: GL_ATI_pn_triangles implementation is broken!" << std::endl;
}
}
#endif
if (QueryExtension("GL_EXT_separate_specular_color"))
{
EnableExtension(_GL_EXT_separate_specular_color);
if (doDebugMessages)
std::cout << "Detected GL_EXT_separate_specular_color" << std::endl;
}
doDebugMessages = false;
}