private Schematic ProcessSchematicInXAxis(Schematic schematic, ShaderFill shaderFill)
{
int min = shaderFill.Limit;
uint color = schematic.GetColorAtPaletteIndex(shaderFill.TargetColorIndex);
for (int y = 0; y < schematic.Height; y++)
{
for (int z = 0; z < schematic.Length; z++)
{
if (shaderFill.FillDirection == FillDirection.PLUS)
{
for (int x = min; x < schematic.Width; x++)
{
schematic.AddVoxel(x, y, z, color, shaderFill.Replace);
}
}
else
{
for (int x = min; x >= 0; x--)
{
schematic.AddVoxel(x, y, z, color, shaderFill.Replace);
}
}
}
}
return(schematic);
}
public Schematic ApplyShader(Schematic schematic, ShaderStep shaderStep)
{
ShaderFill shaderFill = shaderStep as ShaderFill;
if (shaderFill.TargetColorIndex == -1)
{
schematic = ProcessSchematicInDeleteMode(schematic, shaderFill);
}
else
{
switch (shaderFill.RotationMode)
{
case RotationMode.X:
schematic = ProcessSchematicInXAxis(schematic, shaderFill);
break;
case RotationMode.Y:
schematic = ProcessSchematicInYAxis(schematic, shaderFill);
break;
case RotationMode.Z:
schematic = ProcessSchematicInZAxis(schematic, shaderFill);
break;
}
}
return(schematic);
}
private Schematic ProcessSchematicInDeleteMode(Schematic schematic, ShaderFill shaderFill)
{
List <Voxel> allVoxels = schematic.GetAllVoxels();
using (ProgressBar progressBar = new ProgressBar())
{
int index = 0;
foreach (Voxel voxel in allVoxels)
{
int x = voxel.X;
int y = voxel.Y;
int z = voxel.Z;
bool shouldDelete = false;
switch (shaderFill.RotationMode)
{
case RotationMode.X:
shouldDelete = shaderFill.FillDirection == FillDirection.PLUS ? x >= shaderFill.Limit : x <= shaderFill.Limit;
break;
case RotationMode.Y:
shouldDelete = shaderFill.FillDirection == FillDirection.PLUS ? y >= shaderFill.Limit : y <= shaderFill.Limit;
break;
case RotationMode.Z:
shouldDelete = shaderFill.FillDirection == FillDirection.PLUS ? z >= shaderFill.Limit : z <= shaderFill.Limit;
break;
default:
throw new ArgumentOutOfRangeException();
}
if (shouldDelete)
{
schematic.RemoveVoxel(x, y, z);
}
progressBar.Report(index++ / (float)allVoxels.Count);
}
}
return(schematic);
}
