OrdinaryMagician/vkdoom_m
OrdinaryMagician/vkdoom_m
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Add global lightmap control into ZScript

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This commit is contained in:
RaveYard 2024-05-06 15:08:57 +02:00
commit b3ba1cf49e
2 changed files with 73 additions and 7 deletions
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65
src/rendering/hwrenderer/doom_levelmesh.cpp
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@ -15,6 +15,8 @@
#include "hwrenderer/scene/hw_flatdispatcher.h"
#include <unordered_map>
#include "vm.h"
static bool RequireLevelMesh()
{
if (level.levelMesh)
@ -36,6 +38,20 @@ static bool RequireLightmap()
return false;
}
static int InvalidateLightmap()
{
int count = 0;
for (auto& tile : level.levelMesh->LightmapTiles)
{
if (!tile.NeedsUpdate)
++count;
tile.NeedsUpdate = true;
}
return count;
}
ADD_STAT(lightmap)
{
FString out;
@ -71,13 +87,8 @@ CCMD(invalidatelightmap)
{
if (!RequireLightmap()) return;
int count = 0;
for (auto& tile : level.levelMesh->LightmapTiles)
{
if (!tile.NeedsUpdate)
++count;
tile.NeedsUpdate = true;
}
int count = InvalidateLightmap();
Printf("Marked %d out of %d tiles for update.\n", count, level.levelMesh->LightmapTiles.Size());
}
@ -1176,3 +1187,43 @@ void DoomLevelMesh::CreatePortals(FLevelLocals& doomMap)
}
}
}
// struct lightmap
DEFINE_ACTION_FUNCTION(_Lightmap, Invalidate)
{
PARAM_PROLOGUE;
InvalidateLightmap();
return 0;
}
DEFINE_ACTION_FUNCTION(_Lightmap, SetSunDirection)
{
PARAM_PROLOGUE;
PARAM_FLOAT(x);
PARAM_FLOAT(y);
PARAM_FLOAT(z);
auto vec = FVector3(float(x), float(y), float(z));
if (!vec.isZero())
{
vec.MakeUnit();
level.SunDirection = vec;
level.levelMesh->SunDirection = vec;
}
return 0;
}
DEFINE_ACTION_FUNCTION(_Lightmap, SetSunColor)
{
PARAM_PROLOGUE;
PARAM_FLOAT(x);
PARAM_FLOAT(y);
PARAM_FLOAT(z);
auto vec = FVector3(float(x), float(y), float(z));
level.SunColor = vec;
level.levelMesh->SunColor = vec;
return 0;
}