Initial implementation of G17/G18/G19 (not tested)

4 files changed, 10 insertions, 10 deletions

diff --git a/src/Movement/DDA.cpp b/src/Movement/DDA.cpp
index 7859545e..62fc5a55 100644
--- a/src/Movement/DDA.cpp
+++ b/src/Movement/DDA.cpp
@@ -370,8 +370,8 @@ bool DDA::InitStandardMove(DDARing& ring, const RawMove &nextMove, bool doMotorM
 	filePos = nextMove.filePos;
 	virtualExtruderPosition = nextMove.virtualExtruderPosition;
 	proportionDone = nextMove.proportionDone;
-	initialUserX = nextMove.initialUserX;
-	initialUserY = nextMove.initialUserY;
+	initialUserC0 = nextMove.initialUserC0;
+	initialUserC1 = nextMove.initialUserC1;
 
 	flags.canPauseAfter = nextMove.canPauseAfter;
 	flags.usingStandardFeedrate = nextMove.usingStandardFeedrate;
diff --git a/src/Movement/DDA.h b/src/Movement/DDA.h
index 015f8a69..09c06d1f 100644
--- a/src/Movement/DDA.h
+++ b/src/Movement/DDA.h
@@ -102,8 +102,8 @@ public:
 	int32_t GetStepsTaken(size_t drive) const noexcept;
 
 	float GetProportionDone(bool moveWasAborted) const noexcept;					// Return the proportion of extrusion for the complete multi-segment move already done
-	float GetInitialUserX() const noexcept { return initialUserX; }
-	float GetInitialUserY() const noexcept { return initialUserY; }
+	float GetInitialUserC0() const noexcept { return initialUserC0; }
+	float GetInitialUserC1() const noexcept { return initialUserC1; }
 
 	void MoveAborted() noexcept;
 
@@ -260,7 +260,7 @@ private:
 	float topSpeed;
 
 	float proportionDone;							// what proportion of the extrusion in the G1 or G0 move of which this is a part has been done after this segment is complete
-	float initialUserX, initialUserY;				// if this is a segment of an arc move, the user X and Y coordinates at the start
+	float initialUserC0, initialUserC1;				// if this is a segment of an arc move, the user X and Y coordinates at the start
 	uint32_t clocksNeeded;
 
 	union
diff --git a/src/Movement/DDARing.cpp b/src/Movement/DDARing.cpp
index c59b04bf..dad6f4e8 100644
--- a/src/Movement/DDARing.cpp
+++ b/src/Movement/DDARing.cpp
@@ -734,8 +734,8 @@ bool DDARing::PauseMoves(RestorePoint& rp) noexcept
 
 	dda = addPointer;
 	rp.proportionDone = dda->GetProportionDone(false);	// get the proportion of the current multi-segment move that has been completed
-	rp.initialUserX = dda->GetInitialUserX();
-	rp.initialUserY = dda->GetInitialUserY();
+	rp.initialUserC0 = dda->GetInitialUserC0();
+	rp.initialUserC1 = dda->GetInitialUserC1();
 	if (dda->UsingStandardFeedrate())
 	{
 		rp.feedRate = dda->GetRequestedSpeed();
@@ -811,8 +811,8 @@ bool DDARing::LowPowerOrStallPause(RestorePoint& rp) noexcept
 	rp.virtualExtruderPosition = dda->GetVirtualExtruderPosition();
 	rp.filePos = dda->GetFilePosition();
 	rp.proportionDone = dda->GetProportionDone(abortedMove);	// store how much of the complete multi-segment move's extrusion has been done
-	rp.initialUserX = dda->GetInitialUserX();
-	rp.initialUserY = dda->GetInitialUserY();
+	rp.initialUserC0 = dda->GetInitialUserC0();
+	rp.initialUserC1 = dda->GetInitialUserC1();
 
 #if SUPPORT_LASER || SUPPORT_IOBITS
 	rp.laserPwmOrIoBits = dda->GetLaserPwmOrIoBits();
diff --git a/src/Movement/RawMove.h b/src/Movement/RawMove.h
index 0ca6e1c8..c38fcb38 100644
--- a/src/Movement/RawMove.h
+++ b/src/Movement/RawMove.h
@@ -18,7 +18,7 @@ struct RawMove
 	float virtualExtruderPosition;									// the virtual extruder position at the start of this move, for normal moves
 	FilePosition filePos;											// offset in the file being printed at the start of reading this move
 	float proportionDone;											// what proportion of the entire move has been done when this segment is complete
-	float initialUserX, initialUserY;								// if this is a segment of an arc move, the user X and Y coordinates at the start
+	float initialUserC0, initialUserC1;								// if this is a segment of an arc move, the user XYZ coordinates at the start
 	const Tool *tool;												// which tool (if any) is being used
 #if SUPPORT_LASER || SUPPORT_IOBITS
 	LaserPwmOrIoBits laserPwmOrIoBits;								// the laser PWM or port bit settings required