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git-svn-id: svn://db.shs.com.ru/libs@47 a8b55f48-bf90-11e4-a774-851b48703e85

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Пелипенко Иван
2015-11-26 11:53:29 +00:00
parent 2ace72ff47
commit 4cbcbb5174
26 changed files with 346 additions and 105 deletions
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4
qglview/glrendererbase.cpp
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@@ -56,8 +56,8 @@ void GLRendererBase::setupLight(const Light & l, int inpass_index, int gl_index)
glLightf(gl_index, GL_QUADRATIC_ATTENUATION, l.decay_quadratic);
if (l.light_type == Light::Cone) {
glLightfv(gl_index, GL_SPOT_DIRECTION, dir);
glLightf(gl_index, GL_SPOT_CUTOFF, l.angle_spread);
glLightf(gl_index, GL_SPOT_EXPONENT, l.angle_decay_exp);
glLightf(gl_index, GL_SPOT_CUTOFF, l.angle_end / 2.);
glLightf(gl_index, GL_SPOT_EXPONENT, (1. - piClamp<double>((l.angle_end - l.angle_start) / (l.angle_end + 0.001), 0., 1.)) * 128.);
} else {
glLightf(gl_index, GL_SPOT_CUTOFF, 180.);
}