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Properly-scaled fog rendering

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This commit is contained in:
Jack Andersen
2016-08-08 08:23:12 -10:00
parent a910ddd912
commit e7a339344d
5 changed files with 9 additions and 12 deletions
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8
Runtime/Graphics/CGraphics.cpp
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@@ -71,16 +71,14 @@ void CGraphics::SetFog(ERglFogMode mode, float startz, float endz, const zeus::C
{
if (mode == ERglFogMode::None)
{
g_Fog.m_start = 1.f;
g_Fog.m_start = 4096.f;
}
else
{
float projRange = g_Proj.x18_far - g_Proj.x14_near;
float userRange = endz - startz;
g_Fog.m_color = color;
g_Fog.m_start = (startz - g_Proj.x14_near) / projRange;
g_Fog.m_rangeScale = projRange / userRange;
g_Fog.m_start = startz;
g_Fog.m_rangeScale = 1.f / userRange;
}
}