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Make heightmap bitmap coordinates stable between map extensions

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develop
kaetemi 4 years ago
parent 46410206ad
commit b6b05b595a
9 changed files with 101 additions and 26 deletions
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34
nel/tools/3d/ig_elevation/main.cpp
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@ -65,6 +65,7 @@ struct SExportOptions
float ZFactor1;
string HeightMapFile2;
float ZFactor2;
bool ExtendCoords;
string LandFile;
// -----------------------------------------------------------------------
@ -105,6 +106,9 @@ struct SExportOptions
CConfigFile::CVar &cvZFactor2 = cf.getVar("ZFactor2");
ZFactor2 = cvZFactor2.asFloat();
CConfigFile::CVar &cvExtendCoords = cf.getVar("ExtendCoords");
ExtendCoords = cvExtendCoords.asFloat();
CConfigFile::CVar &cvLandFile = cf.getVar("LandFile");
LandFile = cvLandFile.asString();
}
@ -214,13 +218,19 @@ static float getHeightMapZ(float x, float y, const CZoneLimits &zl, const SExpo
sint32 SizeX = zl._ZoneMaxX - zl._ZoneMinX + 1;
sint32 SizeY = zl._ZoneMaxY - zl._ZoneMinY + 1;
clamp (x, options.CellSize * zl._ZoneMinX, options.CellSize * (zl._ZoneMaxX + 1));
clamp (y, options.CellSize * zl._ZoneMinY, options.CellSize * (zl._ZoneMaxY + 1));
if (heightMap1 != NULL)
{
color = heightMap1->getColor ( (x - options.CellSize * zl._ZoneMinX) / (options.CellSize * SizeX),
1.0f - ((y - options.CellSize * zl._ZoneMinY) / (options.CellSize * SizeY)));
float xc = (x - options.CellSize * zl._ZoneMinX) / (options.CellSize * SizeX);
float yc = 1.0f - ((y - options.CellSize * zl._ZoneMinY) / (options.CellSize * SizeY));
if (options.ExtendCoords)
{
uint32 w = heightMap1->getWidth(), h = heightMap1->getHeight();
xc -= .5f / (float)w;
yc -= .5f / (float)h;
xc = xc * (float)(w + 1) / (float)w;
yc = yc * (float)(h + 1) / (float)h;
}
color = heightMap1->getColor(xc, yc);
color *= 255.f;
deltaZ = color.A;
deltaZ = deltaZ - 127.0f; // Median intensity is 127
@ -229,8 +239,17 @@ static float getHeightMapZ(float x, float y, const CZoneLimits &zl, const SExpo
if (heightMap2 != NULL)
{
color = heightMap2->getColor ( (x - options.CellSize * zl._ZoneMinX) / (options.CellSize * SizeX),
1.0f - ((y - options.CellSize * zl._ZoneMinY) / (options.CellSize * SizeY)));
float xc = (x - options.CellSize * zl._ZoneMinX) / (options.CellSize * SizeX);
float yc = 1.0f - ((y - options.CellSize * zl._ZoneMinY) / (options.CellSize * SizeY));
if (options.ExtendCoords)
{
uint32 w = heightMap2->getWidth(), h = heightMap2->getHeight();
xc -= .5f / (float)w;
yc -= .5f / (float)h;
xc = xc * (float)(w + 1) / (float)w;
yc = yc * (float)(h + 1) / (float)h;
}
color = heightMap2->getColor(xc, yc);
color *= 255.f;
deltaZ2 = color.A;
deltaZ2 = deltaZ2 - 127.0f; // Median intensity is 127
@ -260,6 +279,7 @@ int main(int nNbArg, char**ppArgs)
printf ("ZFactor1 = 1.0;\n");
printf ("HeightMapFile2 = \"R:/graphics/landscape/ligo/jungle/noise.tga\";\n");
printf ("ZFactor2 = 0.5;\n");
printf ("ExtendCoords = 0;\n");
printf ("LandFile = \"w:/matis.land\";\n");
return EXIT_FAILURE;

31
nel/tools/3d/unbuild_elevation/unbuild_elevation.cpp
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@ -43,6 +43,7 @@ namespace /* anonymous */
sint32 s_ZoneMinX, s_ZoneMinY, s_ZoneMaxX, s_ZoneMaxY;
float s_CellSize = 160.0f;
bool s_ExtendCoords;
std::string s_SourceDir; /* R:\reference\2008_july\data\r2_desert */
std::string s_ReferenceDir; /* R:\pipeline\export\continents\r2_desert\zone_weld */
@ -58,11 +59,15 @@ int s_Warnings;
// unbuild_elevation --land "R:\graphics\landscape\ligo\desert\r2_desert.land" "Y:\temp\r2_desert_elevation.Py" "R:\reference\2008_july\data\r2_desert" "R:\pipeline\export\continents\r2_desert\zone_weld"
// --land "R:\graphics\landscape\ligo\jungle\zorai.land" --referenceext zonenhw "X:\wsl\big_zorai.py" "R:\reference\2008_july\data\zorai_zones" "R:\pipeline\export\continents\zorai\zone_weld"
// --land "R:\graphics\landscape\ligo\desert\r2_desert.land" "X:\wsl\big_r2_desert.py" "R:\reference\2008_july\data\r2_desert" "R:\pipeline\export\continents\r2_desert\zone_weld"
// --land "R:\graphics\landscape\ligo\jungle\r2_jungle.land" "X:\wsl\big_r2_jungle.py" "R:\reference\2008_july\data\r2_jungle" "R:\pipeline\export\continents\r2_jungle\zone_weld"
// --land "R:\graphics\landscape\ligo\jungle\r2_forest.land" "X:\wsl\big_r2_forest.py" "R:\reference\2008_july\data\r2_forest" "R:\pipeline\export\continents\r2_forest\zone_weld"
// --land "R:\graphics\landscape\ligo\lacustre\r2_lakes.land" "X:\wsl\big_r2_lakes.py" "R:\reference\2008_july\data\r2_lakes" "R:\pipeline\export\continents\r2_lakes\zone_weld"
// --land "R:\graphics\landscape\ligo\primes_racines\r2_roots.land" "X:\wsl\big_r2_roots.py" "R:\reference\2008_july\data\r2_roots" "R:\pipeline\export\continents\r2_roots\zone_weld"
// --land "R:\graphics\landscape\ligo\desert\r2_desert.land" "X:\wsl\big_r2_desert.py" "R:\reference\2008_july\data\r2_desert" "R:\pipeline\export\continents\r2_desert\zone_weld" --extendcoords
// --land "R:\graphics\landscape\ligo\jungle\r2_jungle.land" "X:\wsl\big_r2_jungle.py" "R:\reference\2008_july\data\r2_jungle" "R:\pipeline\export\continents\r2_jungle\zone_weld" --extendcoords
// --land "R:\graphics\landscape\ligo\jungle\r2_forest.land" "X:\wsl\big_r2_forest.py" "R:\reference\2008_july\data\r2_forest" "R:\pipeline\export\continents\r2_forest\zone_weld" --extendcoords
// --land "R:\graphics\landscape\ligo\lacustre\r2_lakes.land" "X:\wsl\big_r2_lakes.py" "R:\reference\2008_july\data\r2_lakes" "R:\pipeline\export\continents\r2_lakes\zone_weld" --extendcoords
// --land "R:\graphics\landscape\ligo\primes_racines\r2_roots.land" "X:\wsl\big_r2_roots.py" "R:\reference\2008_july\data\r2_roots" "R:\pipeline\export\continents\r2_roots\zone_weld" --extendcoords
// --land "R:\graphics\landscape\ligo\desert\r2_desert.land" --referenceext zonew "X:\wsl\check_r2_desert.py" "R:\reference\2008_july\data\r2_desert" "R:\pipeline\export\continents\r2_desert\zone_weld" --extendcoords
// --land "R:\graphics\landscape\ligo\jungle\r2_jungle.land" --referenceext zonew "X:\wsl\check_r2_jungle.py" "R:\reference\2008_july\data\r2_jungle" "R:\pipeline\export\continents\r2_jungle\zone_weld" --extendcoords
bool loadLand(const string &filename)
{
@ -135,11 +140,18 @@ void getBitmapCoord(float &xc, float &yc, float x, float y)
sint32 sizeX = s_ZoneMaxX - s_ZoneMinX + 1;
sint32 sizeY = s_ZoneMaxY - s_ZoneMinY + 1;
clamp(x, s_CellSize * s_ZoneMinX, s_CellSize * (s_ZoneMaxX + 1));
clamp(y, s_CellSize * s_ZoneMinY, s_CellSize * (s_ZoneMaxY + 1));
xc = (x - s_CellSize * s_ZoneMinX) / (s_CellSize * sizeX);
yc = 1.0f - ((y - s_CellSize * s_ZoneMinY) / (s_CellSize * sizeY));
if (s_ExtendCoords)
{
int w, h;
getBitmapSize(w, h);
xc -= .5f / (float)w;
yc -= .5f / (float)h;
xc = xc * (float)(w + 1) / (float)w;
yc = yc * (float)(h + 1) / (float)h;
}
}
bool processZone(std::vector<NLMISC::CVector> &output, const std::string &sourceFile, const std::string &referenceFile)
@ -427,6 +439,8 @@ bool unbuildElevation(NLMISC::CCmdArgs &args)
return false;
}
s_ExtendCoords = args.haveLongArg("extendcoords");
if (args.haveLongArg("sourceext"))
{
s_SourceExt = args.getLongArg("sourceext")[0];
@ -459,6 +473,7 @@ int main(int argc, char **argv)
args.addArg("", "zonemin", "zone", "Zone boundary");
args.addArg("", "zonemax", "zone", "Zone boundary");
args.addArg("", "cellsize", "meters", "Zone cell size (default: 160)");
args.addArg("", "extendcoords", "flag", "Extend coordinates to edge of bitmap pixels");
if (!args.parse(argc, argv))
{

24
nel/tools/3d/zone_elevation/zone_elevation.cpp
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@ -53,6 +53,8 @@ NLMISC::CBitmap *s_HeightMap;
float s_ZFactor2 = 1.0f;
NLMISC::CBitmap *s_HeightMap2;
bool s_ExtendCoords;
std::string s_InputZone; // UTF-8
std::string s_OutputZone; // UTF-8
@ -121,13 +123,18 @@ float getHeight(float x, float y)
sint32 sizeX = s_ZoneMaxX - s_ZoneMinX + 1;
sint32 sizeY = s_ZoneMaxY - s_ZoneMinY + 1;
clamp(x, s_CellSize * s_ZoneMinX, s_CellSize * (s_ZoneMaxX + 1));
clamp(y, s_CellSize * s_ZoneMinY, s_CellSize * (s_ZoneMaxY + 1));
if (s_HeightMap != NULL)
{
float xc = (x - s_CellSize * s_ZoneMinX) / (s_CellSize * sizeX);
float yc = 1.0f - ((y - s_CellSize * s_ZoneMinY) / (s_CellSize * sizeY));
if (s_ExtendCoords)
{
uint32 w = s_HeightMap->getWidth(), h = s_HeightMap->getHeight();
xc -= .5f / (float)w;
yc -= .5f / (float)h;
xc = xc * (float)(w + 1) / (float)w;
yc = yc * (float)(h + 1) / (float)h;
}
color = s_HeightMap->getColor(xc, yc);
color *= 255;
deltaZ = color.A;
@ -139,6 +146,14 @@ float getHeight(float x, float y)
{
float xc = (x - s_CellSize * s_ZoneMinX) / (s_CellSize * sizeX);
float yc = 1.0f - ((y - s_CellSize * s_ZoneMinY) / (s_CellSize * sizeY));
if (s_ExtendCoords)
{
uint32 w = s_HeightMap2->getWidth(), h = s_HeightMap2->getHeight();
xc -= .5f / (float)w;
yc -= .5f / (float)h;
xc = xc * (float)(w + 1) / (float)w;
yc = yc * (float)(h + 1) / (float)h;
}
color = s_HeightMap2->getColor(xc, yc);
color *= 255;
deltaZ2 = color.A;
@ -475,6 +490,7 @@ int main(int argc, char **argv)
args.addArg("", "heightmap", "bitmap", "Heightmap");
args.addArg("", "zfactor2", "factor", "Factor for second heightmap");
args.addArg("", "heightmap2", "bitmap", "Second heightmap");
args.addArg("", "extendcoords", "flag", "Extend coordinates to edge of bitmap pixels");
// TODO: args.addArg("", "batch", "", "Process all zones in input (specify input as C:/folder/.zonenhw)");
if (!args.parse(argc, argv))
@ -578,6 +594,8 @@ int main(int argc, char **argv)
goto Fail;
}
s_ExtendCoords = args.haveLongArg("extendcoords");
if (args.haveLongArg("cellsize"))
{
if (!NLMISC::fromString(args.getLongArg("cellsize")[0], s_CellSize))

1
nel/tools/build_gamedata/processes/ig/2_build.py
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@ -94,6 +94,7 @@ def igElevation(inputIgDir, outputIgDir):
cf.write("ZFactor1 = " + LigoExportZFactor1 + ";\n")
cf.write("HeightMapFile2 = \"" + DatabaseDirectory + "/" + LigoBaseSourceDirectory + "/" + LigoExportHeightmap2 + "\";\n")
cf.write("ZFactor2 = " + LigoExportZFactor2 + ";\n")
cf.write("ExtendCoords = " + str(LigoExportExtendCoords) + ";\n")
cf.write("\n")
cf.write("LandFile = \"" + DatabaseDirectory + "/" + LigoBaseSourceDirectory + "/" + LigoExportLand + "\";\n")
cf.write("\n")

1
nel/tools/build_gamedata/processes/ligo/0_setup.py
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@ -96,6 +96,7 @@ if LigoExportLand != "":
cf.write("ZFactor1 = " + LigoExportZFactor1 + ";\n")
cf.write("HeightMapFile2 = \"" + DatabaseDirectory + "/" + LigoBaseSourceDirectory + "/" + LigoExportHeightmap2 + "\";\n")
cf.write("ZFactor2 = " + LigoExportZFactor2 + ";\n")
cf.write("ExtendCoords = " + str(LigoExportExtendCoords) + ";\n")
cf.write("\n")
cf.write("ZoneLight = 0;\n")
cf.write("CellSize = 160;\n")

5
nel/tools/build_gamedata/processes/zone/2_build.py
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@ -147,7 +147,10 @@ else:
sourceFile = ExportBuildDirectory + "/" + ZoneWeldBuildDirectory + "/" + file
destFile = ExportBuildDirectory + "/" + ZoneWeldBuildDirectory + "/" + os.path.basename(file)[0:-len(".zonenhw")] + ".zone"
if needUpdateLogRemoveDest(log, sourceFile, destFile):
callParallelProcess([ ZoneElevation, sourceFile, destFile, "--land", land, "--heightmap", heightMap1, "--zfactor", LigoExportZFactor1, "--heightmap2", heightMap2, "--zfactor2", LigoExportZFactor2 ])
command = [ ZoneElevation, sourceFile, destFile, "--land", land, "--heightmap", heightMap1, "--zfactor", LigoExportZFactor1, "--heightmap2", heightMap2, "--zfactor2", LigoExportZFactor2 ]
if LigoExportExtendCoords != 0:
command.append("--extendcoords")
callParallelProcess(command)
flushParallelProcesses()
printLog(log, "")

1
ryzom/tools/leveldesign/world_editor/land_export/main.cpp
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@ -176,6 +176,7 @@ struct SOptions : public SExportOptions
this->ZFactor = getFloat ("ZFactor1");
this->HeightMapFile2 = getStr ("HeightMapFile2");
this->ZFactor2 = getFloat ("ZFactor2");
this->ExtendCoords = getFloat ("ExtendCoords");
this->Light = (uint8)getInt ("ZoneLight");
this->CellSize = getFloat ("CellSize");
this->Threshold = getFloat ("Threshold");

29
ryzom/tools/leveldesign/world_editor/land_export_lib/export.cpp
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@ -2171,13 +2171,19 @@ float CExport::getHeight (float x, float y)
sint32 SizeX = _ZoneMaxX - _ZoneMinX + 1;
sint32 SizeY = _ZoneMaxY - _ZoneMinY + 1;
clamp (x, _Options->CellSize*_ZoneMinX, _Options->CellSize*(_ZoneMaxX+1));
clamp (y, _Options->CellSize*_ZoneMinY, _Options->CellSize*(_ZoneMaxY+1));
if (_HeightMap != NULL)
{
color = _HeightMap->getColor ( (x-_Options->CellSize*_ZoneMinX)/(_Options->CellSize*SizeX),
1.0f - ((y-_Options->CellSize*_ZoneMinY)/(_Options->CellSize*SizeY)));
float xc = (x - _Options->CellSize * _ZoneMinX) / (_Options->CellSize * SizeX);
float yc = 1.0f - ((y - _Options->CellSize * _ZoneMinY) / (_Options->CellSize * SizeY));
if (_Options->ExtendCoords)
{
uint32 w = _HeightMap->getWidth(), h = _HeightMap->getHeight();
xc -= .5f / (float)w;
yc -= .5f / (float)h;
xc = xc * (float)(w + 1) / (float)w;
yc = yc * (float)(h + 1) / (float)h;
}
color = _HeightMap->getColor(xc, yc);
color *= 255;
deltaZ = color.A;
deltaZ = deltaZ - 127.0f; // Median intensity is 127
@ -2186,8 +2192,17 @@ float CExport::getHeight (float x, float y)
if (_HeightMap2 != NULL)
{
color = _HeightMap2->getColor ( (x-_Options->CellSize*_ZoneMinX)/(_Options->CellSize*SizeX),
1.0f - ((y-_Options->CellSize*_ZoneMinY)/(_Options->CellSize*SizeY)));
float xc = (x - _Options->CellSize * _ZoneMinX) / (_Options->CellSize * SizeX);
float yc = 1.0f - ((y - _Options->CellSize * _ZoneMinY) / (_Options->CellSize * SizeY));
if (_Options->ExtendCoords)
{
uint32 w = _HeightMap2->getWidth(), h = _HeightMap2->getHeight();
xc -= .5f / (float)w;
yc -= .5f / (float)h;
xc = xc * (float)(w + 1) / (float)w;
yc = yc * (float)(h + 1) / (float)h;
}
color = _HeightMap2->getColor(xc, yc);
color *= 255;
deltaZ2 = color.A;
deltaZ2 = deltaZ2 - 127.0f; // Median intensity is 127

1
ryzom/tools/leveldesign/world_editor/land_export_lib/export.h
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@ -101,6 +101,7 @@ struct SExportOptions
float ZFactor;
std::string HeightMapFile2;
float ZFactor2;
bool ExtendCoords;
uint8 Light; // Roughly light the zone (0-none, 1-patch, 2-noise)

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