void emit_linear(GCodeLine line)
{
Debug.Assert(line.code == 1);
double dx = 0, dy = 0;
bool brelx = GCodeUtil.TryFindParamNum(line.parameters, "XI", ref dx);
bool brely = GCodeUtil.TryFindParamNum(line.parameters, "YI", ref dy);
LinearMoveData move = new LinearMoveData(new Vector2d(dx, dy));
if (brelx || brely)
{
listener.LinearMoveToRelative2d(move);
return;
}
double x = 0, y = 0;
bool absx = GCodeUtil.TryFindParamNum(line.parameters, "X", ref x);
bool absy = GCodeUtil.TryFindParamNum(line.parameters, "Y", ref y);
if (absx && absy)
{
listener.LinearMoveToAbsolute2d(move);
return;
}
// [RMS] can we have this??
if (absx || absy)
{
System.Diagnostics.Debug.Assert(false);
}
}
public virtual void LinearMoveToAbsolute3d(LinearMoveData move)
{
if (ActivePath == null)
{
throw new Exception("GCodeToLayerPaths.LinearMoveToAbsolute3D: ActivePath is null!");
}
// if we are doing a Z-move, convert to 3D path
bool bZMove = (ActivePath.VertexCount > 0 && ActivePath.End.Position.z != move.position.z);
if (bZMove)
{
ActivePath.ChangeType(ToolpathTypes.PlaneChange);
}
PrintVertex vtx = new PrintVertex(
move.position, move.rate, PathDimensions, move.extrude.x);
if (move.source != null)
{
vtx.Source = move.source;
}
ActivePath.AppendVertex(vtx, TPVertexFlags.None);
}
public void LinearMoveToRelative2d(LinearMoveData move)
{
Vector2d P2 = P + move.position.xy;
Complex.Add(new Segment2d(P, P2));
P = P2;
}
public void LinearMoveToAbsolute2d(LinearMoveData move)
{
Vector2d P2 = move.position.xy;
Complex.Add(new Segment2d(P, P2));
P = P2;
}
public void LinearMoveToAbsolute3d(LinearMoveData move)
{
if (ActivePath == null)
{
throw new Exception("GCodeToLayerPaths.LinearMoveToAbsolute3D: ActivePath is null!");
}
// if we are doing a Z-move, convert to 3D path
bool bZMove = (ActivePath.VertexCount > 0 && ActivePath.End.z != move.position.z);
if (bZMove)
{
ActivePathType = ToolpathTypes.PlaneChange;
}
ActivePath.AppendVertex(move.position);
}
public virtual void LinearMoveToRelative2d(LinearMoveData move)
{
throw new NotImplementedException();
}
void emit_linear(GCodeLine line)
{
Debug.Assert(line.code == 0 || line.code == 1);
double x = GCodeUtil.UnspecifiedValue,
y = GCodeUtil.UnspecifiedValue,
z = GCodeUtil.UnspecifiedValue;
bool found_x = GCodeUtil.TryFindParamNum(line.parameters, "X", ref x);
bool found_y = GCodeUtil.TryFindParamNum(line.parameters, "Y", ref y);
bool found_z = GCodeUtil.TryFindParamNum(line.parameters, "Z", ref z);
Vector3d newPos = (UseRelativePosition) ? Vector3d.Zero : CurPosition;
if (found_x)
{
newPos.x = x;
}
if (found_y)
{
newPos.y = y;
}
if (found_z)
{
newPos.z = z;
}
if (UseRelativePosition)
{
CurPosition += newPos;
}
else
{
CurPosition = newPos;
}
// F is feed rate (this changes?)
double f = 0;
bool haveF = GCodeUtil.TryFindParamNum(line.parameters, "F", ref f);
LinearMoveData move = new LinearMoveData(
newPos,
(haveF) ? f : GCodeUtil.UnspecifiedValue);
bool is_travel = (line.code == 0);
if (is_travel)
{
if (in_travel == false)
{
listener.BeginTravel();
in_travel = true;
in_cut = false;
}
}
else
{
if (in_cut == false)
{
listener.BeginCut();
in_travel = false;
in_cut = true;
}
}
move.source = line;
Debug.Assert(in_travel || in_cut);
listener.LinearMoveToAbsolute3d(move);
}
public void LinearMoveToAbsolute2d(LinearMoveData move)
{
throw new NotImplementedException();
}
public void LinearMoveToRelative3d(LinearMoveData move)
{
throw new NotSupportedException();
}
public void LinearMoveToAbsolute3d(LinearMoveData move)
{
throw new NotSupportedException();
}
protected virtual void EmitLinear(GCodeLine line)
{
Debug.Assert(line.Code == 0 || line.Code == 1);
double x = GCodeUtil.UnspecifiedValue,
y = GCodeUtil.UnspecifiedValue,
z = GCodeUtil.UnspecifiedValue;
bool found_x = GCodeUtil.TryFindParamNum(line.Parameters, "X", ref x);
bool found_y = GCodeUtil.TryFindParamNum(line.Parameters, "Y", ref y);
bool found_z = GCodeUtil.TryFindParamNum(line.Parameters, "Z", ref z);
Vector3d newPos = (UseRelativePosition) ? Vector3d.Zero : CurPosition;
if (found_x)
{
newPos.x = x;
}
if (found_y)
{
newPos.y = y;
}
if (found_z)
{
newPos.z = z;
}
if (UseRelativePosition)
{
CurPosition += newPos;
}
else
{
CurPosition = newPos;
}
// F is feed rate (this changes?)
double f = 0;
bool haveF = GCodeUtil.TryFindParamNum(line.Parameters, "F", ref f);
// A is extrusion stepper. E is also "current" stepper.
double a = 0;
bool haveA = GCodeUtil.TryFindParamNum(line.Parameters, "A", ref a);
if (haveA == false)
{
haveA = GCodeUtil.TryFindParamNum(line.Parameters, "E", ref a);
}
if (UseRelativeExtruder)
{
a = ExtrusionA + a;
}
LinearMoveData move = new LinearMoveData(
newPos,
(haveF) ? f : GCodeUtil.UnspecifiedValue,
(haveA) ? GCodeUtil.Extrude(a) : GCodeUtil.UnspecifiedPosition);
if (haveA == false)
{
// if we do not have extrusion, this is a travel move
if (in_travel == false)
{
listener.BeginTravel();
in_travel = true;
in_extrude = false;
}
}
else if (in_retract)
{
// if we are in retract, we stay in until we see forward movement
Debug.Assert(in_travel);
Debug.Assert(a <= LastRetractA + 0.001);
if (MathUtil.EpsilonEqual(a, LastRetractA, 0.00001))
{
in_retract = false;
listener.BeginDeposition();
in_extrude = true;
in_travel = false;
ExtrusionA = a;
}
}
else if (a < ExtrusionA)
{
// if extrusion moved backwards, we need to enter travel
in_retract = true;
LastRetractA = ExtrusionA;
ExtrusionA = a;
if (in_travel == false)
{
listener.BeginTravel();
in_travel = true;
in_extrude = false;
}
}
else
{
// if we are in travel, we need to begin extruding
if (in_travel)
{
listener.BeginDeposition();
in_travel = false;
in_extrude = true;
}
if (in_extrude == false)
{ // handle initialization cases
listener.BeginDeposition();
in_extrude = true;
}
ExtrusionA = a;
}
move.source = line;
Debug.Assert(in_travel || in_extrude);
listener.LinearMoveToAbsolute3d(move);
}
