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- fix floor light surfaces not working

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This commit is contained in:
Magnus Norddahl 2018-11-06 11:08:02 +01:00
parent 58f2411002
commit e046e7a508
3 changed files with 7 additions and 10 deletions
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4
src/level/level_light.cpp
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@ -275,7 +275,7 @@ void FLevel::CreateLights()
desc.rgb.y = ((lightcolor >> 8) & 0xff) / 255.0f;
desc.rgb.z = (lightcolor & 0xff) / 255.0f;
auto lightSurface = std::make_unique<kexLightSurface>(desc, surface, true);
auto lightSurface = std::make_unique<kexLightSurface>(desc, surface);
lightSurface->Subdivide(16);
//lightSurface->CreateCenterOrigin();
lightSurfaces.push_back(std::move(lightSurface));
@ -338,7 +338,7 @@ void FLevel::CreateLights()
desc.rgb.y = ((lightcolor >> 8) & 0xff) / 255.0f;
desc.rgb.z = (lightcolor & 0xff) / 255.0f;
auto lightSurface = std::make_unique<kexLightSurface>(desc, surface, false);
auto lightSurface = std::make_unique<kexLightSurface>(desc, surface);
lightSurface->Subdivide(16);
lightSurfaces.push_back(std::move(lightSurface));
numSurfLights++;

9
src/lightmap/lightsurface.cpp
View file

@ -36,13 +36,12 @@
#include "level/level.h"
#include "lightsurface.h"
kexLightSurface::kexLightSurface(const surfaceLightDef &lightSurfaceDef, surface_t *surface, const bool bWall)
kexLightSurface::kexLightSurface(const surfaceLightDef &lightSurfaceDef, surface_t *surface)
{
this->intensity = lightSurfaceDef.intensity;
this->distance = lightSurfaceDef.distance;
this->rgb = lightSurfaceDef.rgb;
this->surface = surface;
this->bWall = bWall;
}
kexLightSurface::~kexLightSurface()
@ -52,7 +51,7 @@ kexLightSurface::~kexLightSurface()
// Creates a single origin point if we're not intending on subdividing this light surface
void kexLightSurface::CreateCenterOrigin()
{
if (!bWall)
if (surface->type == ST_CEILING || surface->type == ST_FLOOR)
{
kexVec3 center;
@ -254,7 +253,7 @@ float kexLightSurface::TraceSurface(FLevel *map, const surface_t *surf, const ke
{
kexVec3 center = origins[i];
if (!bWall && origin.z > center.z)
if ((surface->type == ST_CEILING && origin.z > center.z) || (surface->type == ST_FLOOR && origin.z < center.z))
{
// origin is not going to seen or traced by the light surface
// so don't even bother. this also fixes some bizzare light
@ -276,7 +275,7 @@ float kexLightSurface::TraceSurface(FLevel *map, const surface_t *surf, const ke
if (attenuation <= 0.0f)
continue; // not even facing the light surface
if (bWall)
if (surface->type != ST_CEILING && surface->type != ST_FLOOR)
{
if (origin.z >= surface->verts[0].z && origin.z <= surface->verts[2].z)
{

4
src/lightmap/lightsurface.h
View file

@ -35,7 +35,7 @@ struct surfaceLightDef;
class kexLightSurface
{
public:
kexLightSurface(const surfaceLightDef &lightSurfaceDef, surface_t *surface, const bool bWall);
kexLightSurface(const surfaceLightDef &lightSurfaceDef, surface_t *surface);
~kexLightSurface();
void Subdivide(const float divide);
@ -45,7 +45,6 @@ public:
const float Distance() const { return distance; }
const float Intensity() const { return intensity; }
const kexVec3 GetRGB() const { return rgb; }
const bool IsAWall() const { return bWall; }
const surface_t *Surface() const { return surface; }
private:
@ -57,7 +56,6 @@ private:
float distance;
float intensity;
kexVec3 rgb;
bool bWall;
vertexBatch_t origins;
surface_t *surface;
};