protected Vox.Mutator buildMutator(Vox.VoxelEditor editor, Vector3 point)
{
// check for subtraction mode
byte opacity = byte.MaxValue;
if (editor.isSubtracting()) {
opacity = byte.MinValue;
}
// create mutator (and maybe apply)
switch (editor.selectedBrush) {
case 0:
Vox.SphereMutator sphereMod = new Vox.SphereMutator(point, editor.sphereBrushSize, new Vox.Voxel(editor.sphereBrushSubstance, opacity));
sphereMod.overwriteShape = !editor.sphereSubstanceOnly;
return sphereMod;
case 1:
Vox.CubeMutator cubeMod = new Vox.CubeMutator(editor, point, editor.cubeBrushDimensions, new Vox.Voxel(editor.cubeBrushSubstance, opacity), true);
cubeMod.overwriteShape = !editor.cubeSubstanceOnly;
return cubeMod;
default:
Vox.BlurMutator blurMod = new Vox.BlurMutator(editor, point, editor.smoothBrushSize, editor.smoothBrushStrength);
blurMod.blurRadius = editor.smoothBrushBlurRadius;
return blurMod;
}
}