public void FadeMultiple(clsHeightmap hmSource, ref sHeightmaps AlterationMaps, ref sHeights AlterationHeights)
{
var Level = 0;
var Y = 0;
var X = 0;
float srcHeight = 0;
float Ratio = 0;
var AlterationHeight_Ubound = AlterationHeights.Heights.GetUpperBound(0);
var intTemp = 0;
float TempA = 0;
float TempB = 0;
SizeCopy(hmSource);
for (Y = 0; Y <= HeightData.SizeY - 1; Y++)
{
for (X = 0; X <= HeightData.SizeX - 1; X++)
{
srcHeight = Convert.ToSingle(hmSource.HeightData.Height[Y, X] * hmSource.HeightScale);
for (Level = 0; Level <= AlterationHeight_Ubound; Level++)
{
if (srcHeight <= AlterationHeights.Heights[Level])
{
break;
}
}
if (Level == 0)
{
HeightData.Height[Y, X] =
Convert.ToInt32(
Convert.ToDouble(AlterationMaps.Heightmaps[Level].HeightData.Height[Y, X] * AlterationMaps.Heightmaps[Level].HeightScale) /
HeightScale);
}
else if (Level > AlterationHeight_Ubound)
{
HeightData.Height[Y, X] =
Convert.ToInt32(
Convert.ToDouble(AlterationMaps.Heightmaps[AlterationHeight_Ubound].HeightData.Height[Y, X] *
AlterationMaps.Heightmaps[AlterationHeight_Ubound].HeightScale) / HeightScale);
}
else
{
intTemp = Level - 1;
TempA = AlterationHeights.Heights[intTemp];
TempB = AlterationHeights.Heights[Level];
Ratio = (srcHeight - TempA) / (TempB - TempA);
HeightData.Height[Y, X] =
Convert.ToInt32(
Convert.ToDouble(
Convert.ToDouble(AlterationMaps.Heightmaps[intTemp].HeightData.Height[Y, X] * AlterationMaps.Heightmaps[intTemp].HeightScale *
(1.0F - Ratio)) +
Convert.ToDouble(AlterationMaps.Heightmaps[Level].HeightData.Height[Y, X] * AlterationMaps.Heightmaps[Level].HeightScale *
Ratio)) / HeightScale);
}
}
}
}
public void FadeMultiple(clsHeightmap hmSource, sHeightmaps AlterationMaps, sHeights AlterationHeights)
{
int Level = 0;
int Y = 0;
int X = 0;
float srcHeight = 0;
float Ratio = 0;
int AlterationHeight_Ubound = AlterationHeights.Heights.GetUpperBound(0);
int intTemp = 0;
float TempA = 0;
float TempB = 0;
SizeCopy(hmSource);
for ( Y = 0; Y <= HeightData.SizeY - 1; Y++ )
{
for ( X = 0; X <= HeightData.SizeX - 1; X++ )
{
srcHeight = Convert.ToSingle(hmSource.HeightData.Height[Y, X] * hmSource.HeightScale);
for ( Level = 0; Level <= AlterationHeight_Ubound; Level++ )
{
if ( srcHeight <= AlterationHeights.Heights[Level] )
{
break;
}
}
if ( Level == 0 )
{
HeightData.Height[Y, X] =
Convert.ToInt32(
Convert.ToDouble(AlterationMaps.Heightmaps[Level].HeightData.Height[Y, X] * AlterationMaps.Heightmaps[Level].HeightScale) /
HeightScale);
}
else if ( Level > AlterationHeight_Ubound )
{
HeightData.Height[Y, X] =
Convert.ToInt32(
Convert.ToDouble(AlterationMaps.Heightmaps[AlterationHeight_Ubound].HeightData.Height[Y, X] *
AlterationMaps.Heightmaps[AlterationHeight_Ubound].HeightScale) / HeightScale);
}
else
{
intTemp = Level - 1;
TempA = AlterationHeights.Heights[intTemp];
TempB = AlterationHeights.Heights[Level];
Ratio = (float)((srcHeight - TempA) / (TempB - TempA));
HeightData.Height[Y, X] =
Convert.ToInt32(
Convert.ToDouble(
Convert.ToDouble(AlterationMaps.Heightmaps[intTemp].HeightData.Height[Y, X] * AlterationMaps.Heightmaps[intTemp].HeightScale *
(1.0F - Ratio)) +
Convert.ToDouble(AlterationMaps.Heightmaps[Level].HeightData.Height[Y, X] * AlterationMaps.Heightmaps[Level].HeightScale *
Ratio)) / HeightScale);
}
}
}
}
public void FadeMultiple(clsHeightmap hmSource, ref sHeightmaps AlterationMaps, ref sHeights AlterationHeights)
{
int upperBound = AlterationHeights.Heights.GetUpperBound(0);
this.SizeCopy(hmSource);
int num10 = this.HeightData.SizeY - 1;
for (int i = 0; i <= num10; i++)
{
int num11 = this.HeightData.SizeX - 1;
for (int j = 0; j <= num11; j++)
{
float num5 = (float) (hmSource.HeightData.Height[i, j] * hmSource.HeightScale);
int num12 = upperBound;
int index = 0;
while (index <= num12)
{
if (num5 <= AlterationHeights.Heights[index])
{
break;
}
index++;
}
if (index == 0)
{
this.HeightData.Height[i, j] = (long) Math.Round((double) ((AlterationMaps.Heightmaps[index].HeightData.Height[i, j] * AlterationMaps.Heightmaps[index].HeightScale) / this.HeightScale));
}
else if (index > upperBound)
{
this.HeightData.Height[i, j] = (long) Math.Round((double) ((AlterationMaps.Heightmaps[upperBound].HeightData.Height[i, j] * AlterationMaps.Heightmaps[upperBound].HeightScale) / this.HeightScale));
}
else
{
int num2 = index - 1;
float num6 = AlterationHeights.Heights[num2];
float num7 = AlterationHeights.Heights[index];
float num4 = (num5 - num6) / (num7 - num6);
this.HeightData.Height[i, j] = (long) Math.Round((double) ((((AlterationMaps.Heightmaps[num2].HeightData.Height[i, j] * AlterationMaps.Heightmaps[num2].HeightScale) * (1f - num4)) + ((AlterationMaps.Heightmaps[index].HeightData.Height[i, j] * AlterationMaps.Heightmaps[index].HeightScale) * num4)) / this.HeightScale));
}
}
}
}
