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- Improved dynamic lights on models

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This commit is contained in:
Magnus Norddahl 2017-07-25 23:00:09 +02:00
parent d2e0933a81
commit 0c0f0789c2
8 changed files with 53 additions and 12 deletions
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22
src/gl/dynlights/gl_dynlight1.cpp
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@ -63,22 +63,24 @@ CVAR(Int, gl_attenuate, -1, 0); // This is mainly a debug option.
// Sets up the parameters to render one dynamic light onto one plane
//
//==========================================================================
bool gl_GetLight(int group, Plane & p, ADynamicLight * light, bool checkside, FDynLightData &ldata)
bool gl_GetLight(int group, Plane & p, ADynamicLight * light, bool checkside, FDynLightData &ldata, bool planecheck)
{
int i = 0;
DVector3 pos = light->PosRelative(group);
float dist = fabsf(p.DistToPoint(pos.X, pos.Z, pos.Y));
float radius = (light->GetRadius());
if (radius <= 0.f) return false;
if (dist > radius) return false;
if (checkside && gl_lights_checkside && p.PointOnSide(pos.X, pos.Z, pos.Y))
{
return false;
}
if (planecheck)
{
float dist = fabsf(p.DistToPoint(pos.X, pos.Z, pos.Y));
if (radius <= 0.f) return false;
if (dist > radius) return false;
if (checkside && gl_lights_checkside && p.PointOnSide(pos.X, pos.Z, pos.Y))
{
return false;
}
}
float cs;
if (light->IsAdditive())