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- deleted unused function.

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This commit is contained in:
Christoph Oelckers 2019-10-08 18:48:14 +02:00
parent 48a5dfe9a6
commit b78b53d75b
1 changed files with 0 additions and 21 deletions
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21
source/build/src/polymost.cpp
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@ -456,27 +456,6 @@ static inline void fogcalc(int32_t shade, int32_t vis, int32_t pal)
#define GL_FOG_MAX 1.0e37f
void polymost2_calc_fog(int32_t shade, int32_t vis, int32_t pal)
{
if (nofog) return;
fogcol = fogtable[pal];
if (((uint8_t)(vis + 16)) > 0 && g_visibility > 0)
{
constexpr GLfloat glfogconstant = 262144.f;
GLfloat fogrange = (frealmaxshade * glfogconstant) / (((uint8_t)(vis + 16)) * globalvisibility);
fogresult = 0.f - (((min(shade, 0) - 0.5f) / frealmaxshade) * fogrange); // min() = subtract shades from fog
fogresult2 = fogrange - (((shade - 0.5f) / frealmaxshade) * fogrange);
}
else
{
fogresult = 0.f;
fogresult2 = -GL_FOG_MAX; // hide fog behind the camera
}
}
void calc_and_apply_fog(int32_t shade, int32_t vis, int32_t pal)
{
if (nofog) return;