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Edit Selection Mode: flipping now works on plane equation slopes

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This commit is contained in:
biwa 2020-05-17 22:45:33 +02:00
parent a5a658cc57
commit 66be0af555
1 changed files with 24 additions and 10 deletions
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34
Source/Plugins/BuilderModes/ClassicModes/EditSelectionMode.cs
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@ -1623,10 +1623,12 @@ namespace CodeImp.DoomBuilder.BuilderModes
// Update floor slope?
if (s.FloorSlope.GetLengthSq() > 0 && !float.IsNaN(s.FloorSlopeOffset / s.FloorSlope.z))
{
float angle = s.FloorSlope.GetAngleXY() + rotation + Angle2D.PIHALF;
// Not sure what the logic should be for flipping horizintally and/or vertically
//if (size.x < 0.0f) angle += Angle2D.PI;
//if (size.y < 0.0f) angle += Angle2D.PI;
// Flip the plane normal if necessary
Vector3D normal = s.FloorSlope;
if (size.x < 0.0f) normal.x *= -1;
if (size.y < 0.0f) normal.y *= -1;
float angle = normal.GetAngleXY() + rotation + Angle2D.PIHALF;
// Get the center of the *new* sector position. Use the z value of the center *old* sector position
Vector2D originalcenter = new Vector2D(s.BBox.X + s.BBox.Width / 2, s.BBox.Y + s.BBox.Height / 2);
@ -1646,7 +1648,12 @@ namespace CodeImp.DoomBuilder.BuilderModes
if (cs.FloorSlope.GetLengthSq() <= 0 || float.IsNaN(cs.FloorSlopeOffset / cs.FloorSlope.z))
continue;
float angle = cs.FloorSlope.GetAngleXY() + rotation + Angle2D.PIHALF;
// Flip the plane normal if necessary
Vector3D normal = cs.FloorSlope;
if (size.x < 0.0f) normal.x *= -1;
if (size.y < 0.0f) normal.y *= -1;
float angle = normal.GetAngleXY() + rotation + Angle2D.PIHALF;
// Get the center of the *new* tagged sector position. Use the z value of the center *old* tagged sector position
Vector2D originalcenter = new Vector2D(s.BBox.X + s.BBox.Width / 2, s.BBox.Y + s.BBox.Height / 2);
@ -1662,10 +1669,12 @@ namespace CodeImp.DoomBuilder.BuilderModes
// Update ceiling slope?
if (s.CeilSlope.GetLengthSq() > 0 && !float.IsNaN(s.CeilSlopeOffset / s.CeilSlope.z))
{
float angle = s.CeilSlope.GetAngleXY() + rotation + Angle2D.PIHALF;
// Not sure what the logic should be for flipping horizintally and/or vertically
//if (size.x < 0.0f) angle += Angle2D.PI;
//if (size.y < 0.0f) angle += Angle2D.PI;
// Flip the plane normal if necessary
Vector3D normal = s.CeilSlope;
if (size.x < 0.0f) normal.x *= -1;
if (size.y < 0.0f) normal.y *= -1;
float angle = normal.GetAngleXY() + rotation + Angle2D.PIHALF;
// Get the center of the *new* sector position. Use the z value of the center *old* sector position
Vector2D originalcenter = new Vector2D(s.BBox.X + s.BBox.Width / 2, s.BBox.Y + s.BBox.Height / 2);
@ -1685,7 +1694,12 @@ namespace CodeImp.DoomBuilder.BuilderModes
if (cs.CeilSlope.GetLengthSq() <= 0 || float.IsNaN(cs.CeilSlopeOffset / cs.CeilSlope.z))
continue;
float angle = cs.CeilSlope.GetAngleXY() + rotation + Angle2D.PIHALF;
// Flip the plane normal if necessary
Vector3D normal = cs.CeilSlope;
if (size.x < 0.0f) normal.x *= -1;
if (size.y < 0.0f) normal.y *= -1;
float angle = normal.GetAngleXY() + rotation + Angle2D.PIHALF;
// Get the center of the *new* tagged sector position. Use the z value of the center *old* tagged sector position
Vector2D originalcenter = new Vector2D(s.BBox.X + s.BBox.Width / 2, s.BBox.Y + s.BBox.Height / 2);