FGFS-4.1/OpenSceneGraph
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From Farshid Lashkari, "The ColorControl of osg::LightModel is never applied because it

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incorrectly checks for a valid OpenGL version. Instead of checking if
the current version is exactly 1.2, it will check if the version is
greater than 1.2."
This commit is contained in:
Robert Osfield
2006-10-02 13:40:58 +00:00
parent e3478069b4
commit eb68735ff9
1 changed files with 1 additions and 2 deletions
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3
src/osg/LightModel.cpp
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@@ -49,8 +49,7 @@ void LightModel::apply(State&) const
{ {
glLightModelfv(GL_LIGHT_MODEL_AMBIENT,_ambient.ptr()); glLightModelfv(GL_LIGHT_MODEL_AMBIENT,_ambient.ptr());
//static bool s_separateSpecularSupported = strcmp((const char *)glGetString(GL_VERSION),"1.2")>=0; static bool s_separateSpecularSupported = strncmp((const char*)glGetString(GL_VERSION),"1.2",3)>=0;
static bool s_separateSpecularSupported = (std::string((const char *)glGetString(GL_VERSION)) == "1.2");
if (s_separateSpecularSupported) if (s_separateSpecularSupported)
{ {
if (_colorControl==SEPARATE_SPECULAR_COLOR) if (_colorControl==SEPARATE_SPECULAR_COLOR)