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- Place the HUD model correctly in the world so that shader light calculations work

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This commit is contained in:
Magnus Norddahl 2017-11-05 15:35:03 +01:00
parent 23e5d81746
commit d4ebe51e83
7 changed files with 23 additions and 48 deletions
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29
src/gl/dynlights/gl_dynlight1.cpp
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@ -77,7 +77,7 @@ bool gl_GetLight(int group, Plane & p, ADynamicLight * light, bool checkside, FD
return false;
}
gl_AddLightToList(group, light, ldata, false);
gl_AddLightToList(group, light, ldata);
return true;
}
@ -86,38 +86,13 @@ bool gl_GetLight(int group, Plane & p, ADynamicLight * light, bool checkside, FD
// Add one dynamic light to the light data list
//
//==========================================================================
void gl_AddLightToList(int group, ADynamicLight * light, FDynLightData &ldata, bool hudmodel)
void gl_AddLightToList(int group, ADynamicLight * light, FDynLightData &ldata)
{
int i = 0;
DVector3 pos = light->PosRelative(group);
float radius = light->GetRadius();
if (hudmodel)
{
// HUD model is already translated and rotated. We must rotate the lights into that view space.
DVector3 rotation;
DVector3 localpos = pos - r_viewpoint.Pos;
rotation.X = localpos.X * r_viewpoint.Angles.Yaw.Sin() - localpos.Y * r_viewpoint.Angles.Yaw.Cos();
rotation.Y = localpos.X * r_viewpoint.Angles.Yaw.Cos() + localpos.Y * r_viewpoint.Angles.Yaw.Sin();
rotation.Z = localpos.Z;
localpos = rotation;
rotation.X = localpos.X;
rotation.Y = localpos.Y * r_viewpoint.Angles.Pitch.Sin() - localpos.Z * r_viewpoint.Angles.Pitch.Cos();
rotation.Z = localpos.Y * r_viewpoint.Angles.Pitch.Cos() + localpos.Z * r_viewpoint.Angles.Pitch.Sin();
localpos = rotation;
rotation.Y = localpos.Y;
rotation.Z = localpos.Z * r_viewpoint.Angles.Roll.Sin() - localpos.X * r_viewpoint.Angles.Roll.Cos();
rotation.X = localpos.Z * r_viewpoint.Angles.Roll.Cos() + localpos.X * r_viewpoint.Angles.Roll.Sin();
localpos = rotation;
pos = localpos;
}
float cs;
if (light->IsAdditive())
{