public void Lowest2(clsHeightmap SourceA, clsHeightmap SourceB)
{
var Y = 0;
var X = 0;
double dblTempA = 0;
double dblTempB = 0;
var dblTempC = SourceA.HeightScale / HeightScale;
var dblTempD = SourceB.HeightScale / HeightScale;
if (!SourceA.IsSizeSame(SourceB))
{
Debugger.Break();
}
SizeCopy(SourceA);
for (Y = 0; Y <= HeightData.SizeY - 1; Y++)
{
for (X = 0; X <= HeightData.SizeX - 1; X++)
{
dblTempA = Convert.ToDouble(SourceA.HeightData.Height[Y, X] * dblTempC);
dblTempB = Convert.ToDouble(SourceB.HeightData.Height[Y, X] * dblTempD);
if (dblTempA <= dblTempB)
{
HeightData.Height[Y, X] = dblTempA.ToLong();
}
else
{
HeightData.Height[Y, X] = dblTempB.ToLong();
}
}
}
}
public void Swap3(clsHeightmap SourceA, clsHeightmap SourceB, clsHeightmap Swapper)
{
var Y = 0;
var X = 0;
double Ratio = 0;
if (!(Swapper.IsSizeSame(SourceA) && Swapper.IsSizeSame(SourceB)))
{
Debugger.Break();
}
SizeCopy(Swapper);
for (Y = 0; Y <= HeightData.SizeY - 1; Y++)
{
for (X = 0; X <= HeightData.SizeX - 1; X++)
{
Ratio = Convert.ToDouble(Swapper.HeightData.Height[Y, X] * Swapper.HeightScale);
HeightData.Height[Y, X] =
Convert.ToInt32(
Convert.ToDouble(Convert.ToDouble(SourceA.HeightData.Height[Y, X] * SourceA.HeightScale) * (1.0D - Ratio) +
Convert.ToDouble(SourceB.HeightData.Height[Y, X] * Ratio * SourceB.HeightScale)) / HeightScale);
}
}
}
public void Divide2(clsHeightmap SourceA, clsHeightmap SourceB)
{
var Y = 0;
var X = 0;
var dblTemp = SourceA.HeightScale / (SourceB.HeightScale * HeightScale);
if (!SourceA.IsSizeSame(SourceB))
{
Debugger.Break();
}
SizeCopy(SourceA);
for (Y = 0; Y <= HeightData.SizeY - 1; Y++)
{
for (X = 0; X <= HeightData.SizeX - 1; X++)
{
HeightData.Height[Y, X] =
Convert.ToInt32(Convert.ToDouble(SourceA.HeightData.Height[Y, X] / SourceB.HeightData.Height[Y, X]) * dblTemp);
}
}
}
public void Subtract2(clsHeightmap SourceA, clsHeightmap SourceB)
{
var Y = 0;
var X = 0;
var dblTempA = SourceA.HeightScale / HeightScale;
var dblTempB = SourceB.HeightScale / HeightScale;
if (!SourceA.IsSizeSame(SourceB))
{
Debugger.Break();
}
SizeCopy(SourceA);
for (Y = 0; Y <= HeightData.SizeY - 1; Y++)
{
for (X = 0; X <= HeightData.SizeX - 1; X++)
{
HeightData.Height[Y, X] =
Convert.ToInt32(Convert.ToDouble(SourceA.HeightData.Height[Y, X] * dblTempA) -
Convert.ToDouble(SourceB.HeightData.Height[Y, X] * dblTempB));
}
}
}
public void Multiply2(clsHeightmap SourceA, clsHeightmap SourceB)
{
var Y = 0;
var X = 0;
if (!SourceA.IsSizeSame(SourceB))
{
Debugger.Break();
}
SizeCopy(SourceA);
for (Y = 0; Y <= HeightData.SizeY - 1; Y++)
{
for (X = 0; X <= HeightData.SizeX - 1; X++)
{
HeightData.Height[Y, X] =
Convert.ToInt32(
Convert.ToInt32(
Convert.ToDouble(Convert.ToDouble(SourceA.HeightData.Height[Y, X] * SourceA.HeightScale) *
SourceB.HeightData.Height[Y, X]) * SourceB.HeightScale) / HeightScale);
}
}
}