1 files changed, 0 insertions, 59 deletions
diff --git a/source/Noise.h b/source/Noise.h
index cc1c169fb..a38406937 100644
--- a/source/Noise.h
+++ b/source/Noise.h
@@ -61,65 +61,6 @@ private:
 
 
 
-/// Linearly interpolates values in the array between the anchor points
-extern void IntArrayLinearInterpolate2D(
-	int * a_Array, 
-	int a_SizeX, int a_SizeY,  // Dimensions of the array
-	int a_AnchorStepX, int a_AnchorStepY  // Distances between the anchor points in each direction
-);
-
-
-
-
-
-/// Linearly interpolates values in the array between the anchor points; universal data type
-template<typename TYPE> void ArrayLinearInterpolate2D(
-	TYPE * a_Array, 
-	int a_SizeX, int a_SizeY,  // Dimensions of the array
-	int a_AnchorStepX, int a_AnchorStepY  // Distances between the anchor points in each direction
-)
-{
-	// First interpolate columns where the anchor points are:
-	int LastYCell = a_SizeY - a_AnchorStepY;
-	for (int y = 0; y < LastYCell; y += a_AnchorStepY)
-	{
-		int Idx = a_SizeX * y;
-		for (int x = 0; x < a_SizeX; x += a_AnchorStepX)
-		{
-			TYPE StartValue = a_Array[Idx];
-			TYPE EndValue   = a_Array[Idx + a_SizeX * a_AnchorStepY];
-			TYPE Diff = EndValue - StartValue;
-			for (int CellY = 1; CellY < a_AnchorStepY; CellY++)
-			{
-				a_Array[Idx + a_SizeX * CellY] = StartValue + Diff * CellY / a_AnchorStepY;
-			}  // for CellY
-			Idx += a_AnchorStepX;
-		}  // for x
-	}  // for y
-	
-	// Now interpolate in rows, each row has values in the anchor columns
-	int LastXCell = a_SizeX - a_AnchorStepX;
-	for (int y = 0; y < a_SizeY; y++)
-	{
-		int Idx = a_SizeX * y;
-		for (int x = 0; x < LastXCell; x += a_AnchorStepX)
-		{
-			TYPE StartValue = a_Array[Idx];
-			TYPE EndValue   = a_Array[Idx + a_AnchorStepX];
-			TYPE Diff = EndValue - StartValue;
-			for (int CellX = 1; CellX < a_AnchorStepX; CellX++)
-			{
-				a_Array[Idx + CellX] = StartValue + CellX * Diff / a_AnchorStepX;
-			}  // for CellY
-			Idx += a_AnchorStepX;
-		}
-	}
-}
-
-
-
-
-
 class cCubicNoise
 {
 public: