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-rw-r--r--app/bin/tbezier.c766
1 files changed, 396 insertions, 370 deletions
diff --git a/app/bin/tbezier.c b/app/bin/tbezier.c
index fc949a2..53b625e 100644
--- a/app/bin/tbezier.c
+++ b/app/bin/tbezier.c
@@ -41,23 +41,15 @@
#include "ccurve.h"
#include "cstraigh.h"
#include "cjoin.h"
-#include "utility.h"
-#include "i18n.h"
#include "param.h"
-#include "math.h"
-#include "string.h"
#include "cundo.h"
#include "layout.h"
#include "fileio.h"
-#include "assert.h"
+#include "trackx.h"
EXPORT TRKTYP_T T_BEZIER = -1;
EXPORT TRKTYP_T T_BZRLIN = -1;
-struct extraData {
- BezierData_t bezierData;
- };
-
static int log_bezier = 0;
static DIST_T GetLengthBezier( track_p );
@@ -71,15 +63,15 @@ static DIST_T GetLengthBezier( track_p );
/*
* Run after any changes to the Bezier points
*/
-EXPORT void FixUpBezier(coOrd pos[4], struct extraData* xx, BOOL_T track) {
- xx->bezierData.a0 = NormalizeAngle(FindAngle(pos[1], pos[0]));
- xx->bezierData.a1 = NormalizeAngle(FindAngle(pos[2], pos[3]));
-
- ConvertToArcs(pos, &xx->bezierData.arcSegs, track, xx->bezierData.segsColor,
- xx->bezierData.segsWidth);
- xx->bezierData.minCurveRadius = BezierMinRadius(pos,
- xx->bezierData.arcSegs);
- xx->bezierData.length = BezierLength(pos, xx->bezierData.arcSegs);
+EXPORT void FixUpBezier(coOrd pos[4], struct extraDataBezier_t * xx, BOOL_T track) {
+ xx->a0 = NormalizeAngle(FindAngle(pos[1], pos[0]));
+ xx->a1 = NormalizeAngle(FindAngle(pos[2], pos[3]));
+
+ ConvertToArcs(pos, &xx->arcSegs, track, xx->segsColor,
+ xx->segsWidth);
+ xx->minCurveRadius = BezierMinRadius(pos,
+ xx->arcSegs);
+ xx->length = BezierLength(pos, xx->arcSegs);
}
/*
@@ -115,21 +107,22 @@ static void GetBezierAngles( ANGLE_T *a0, ANGLE_T *a1, track_p trk )
}
-static void ComputeBezierBoundingBox( track_p trk, struct extraData * xx )
+static void ComputeBezierBoundingBox( track_p trk, struct extraDataBezier_t * xx )
{
coOrd hi, lo;
- hi.x = lo.x = xx->bezierData.pos[0].x;
- hi.y = lo.y = xx->bezierData.pos[0].y;
+ hi.x = lo.x = xx->pos[0].x;
+ hi.y = lo.y = xx->pos[0].y;
for (int i=1; i<=3;i++) {
- hi.x = hi.x < xx->bezierData.pos[i].x ? xx->bezierData.pos[i].x : hi.x;
- hi.y = hi.y < xx->bezierData.pos[i].y ? xx->bezierData.pos[i].y : hi.y;
- lo.x = lo.x > xx->bezierData.pos[i].x ? xx->bezierData.pos[i].x : lo.x;
- lo.y = lo.y > xx->bezierData.pos[i].y ? xx->bezierData.pos[i].y : lo.y;
+ hi.x = hi.x < xx->pos[i].x ? xx->pos[i].x : hi.x;
+ hi.y = hi.y < xx->pos[i].y ? xx->pos[i].y : hi.y;
+ lo.x = lo.x > xx->pos[i].x ? xx->pos[i].x : lo.x;
+ lo.y = lo.y > xx->pos[i].y ? xx->pos[i].y : lo.y;
}
SetBoundingBox( trk, hi, lo );
}
+static DIST_T DistanceBezier( track_p t, coOrd * p );
DIST_T BezierDescriptionDistance(
coOrd pos,
@@ -138,20 +131,31 @@ DIST_T BezierDescriptionDistance(
BOOL_T show_hidden,
BOOL_T * hidden)
{
- struct extraData *xx = GetTrkExtraData(trk);
coOrd p1;
if (hidden) *hidden = FALSE;
if ( GetTrkType( trk ) != T_BEZIER || ((( GetTrkBits( trk ) & TB_HIDEDESC ) != 0 ) && !show_hidden))
- return 100000;
-
- coOrd offset = xx->bezierData.descriptionOff;
+ return DIST_INF;
+
+ struct extraDataBezier_t *xx = GET_EXTRA_DATA(trk, T_BEZIER, extraDataBezier_t);
+ if (( GetTrkBits( trk ) & TB_HIDEDESC ) != 0 ) xx->descriptionOff = zero;
+
+ coOrd end0, end0off, end1, end1off;
+ end0 = xx->pos[0];
+ end1 = xx->pos[3];
+ ANGLE_T a;
+ a = FindAngle(end0,end1);
+ Translate(&end0off,end0,a+90,xx->descriptionOff.y);
+ Translate(&end1off,end1,a+90,xx->descriptionOff.y);
- if (( GetTrkBits( trk ) & TB_HIDEDESC ) != 0 ) offset = zero;
+ p1.x = (end1off.x - end0off.x)*(xx->descriptionOff.x+0.5) + end0off.x;
+ p1.y = (end1off.y - end0off.y)*(xx->descriptionOff.x+0.5) + end0off.y;
- p1.x = xx->bezierData.pos[0].x + ((xx->bezierData.pos[3].x-xx->bezierData.pos[0].x)/2) + offset.x;
- p1.y = xx->bezierData.pos[0].y + ((xx->bezierData.pos[3].y-xx->bezierData.pos[0].y)/2) + offset.y;
if (hidden) *hidden = (GetTrkBits( trk ) & TB_HIDEDESC);
*dpos = p1;
+
+ coOrd tpos = pos;
+ if (DistanceBezier(trk,&tpos)<FindDistance( p1, pos ))
+ return DistanceBezier(trk,&pos);
return FindDistance( p1, pos );
}
@@ -161,22 +165,37 @@ static void DrawBezierDescription(
drawCmd_p d,
wDrawColor color )
{
- struct extraData *xx = GetTrkExtraData(trk);
+ struct extraDataBezier_t *xx = GET_EXTRA_DATA(trk, T_NOTRACK, extraDataBezier_t);
wFont_p fp;
- coOrd pos;
+ coOrd epos0,epos1;
if (layoutLabels == 0)
return;
if ((labelEnable&LABELENABLE_TRKDESC)==0)
return;
- pos.x = xx->bezierData.pos[0].x + ((xx->bezierData.pos[3].x - xx->bezierData.pos[0].x)/2);
- pos.y = xx->bezierData.pos[0].y + ((xx->bezierData.pos[3].y - xx->bezierData.pos[0].y)/2);
- pos.x += xx->bezierData.descriptionOff.x;
- pos.y += xx->bezierData.descriptionOff.y;
+
+
+ epos0 = xx->pos[0];
+ epos1 = xx->pos[3];
+ ANGLE_T a = FindAngle(epos0,epos1);
+ Translate(&epos0,epos0,a+90,xx->descriptionOff.y);
+ Translate(&epos1,epos1,a+90,xx->descriptionOff.y);
fp = wStandardFont( F_TIMES, FALSE, FALSE );
- sprintf( message, _("Bezier: len=%0.2f min_rad=%0.2f"),
- xx->bezierData.length, xx->bezierData.minCurveRadius>10000?0.0:xx->bezierData.minCurveRadius);
- DrawBoxedString( BOX_BOX, d, pos, message, fp, (wFontSize_t)descriptionFontSize, color, 0.0 );
+ sprintf( message, _("Bez: L%s A%0.3f trk_len=%s min_rad=%s"),
+ FormatDistance(FindDistance(xx->pos[0],xx->pos[3])),
+ FindAngle(xx->pos[0],xx->pos[3]),
+ FormatDistance(xx->length), FormatDistance(xx->minCurveRadius>10000?0.0:xx->minCurveRadius));
+ DrawLine(d,xx->pos[0],epos0,0,color);
+ DrawLine(d,xx->pos[3],epos1,0,color);
+ DrawDimLine( d, epos0, epos1, message, (wFontSize_t)descriptionFontSize, xx->descriptionOff.x+0.5, 0, color, 0x00 );
+
+ if (GetTrkBits( trk ) & TB_DETAILDESC) {
+ coOrd details_pos;
+ details_pos.x = (epos1.x - epos0.x)*(xx->descriptionOff.x+0.5) + epos0.x;
+ details_pos.y = (epos1.y - epos0.y)*(xx->descriptionOff.x+0.5) + epos0.y -(2*descriptionFontSize/mainD.dpi);
+ AddTrkDetails(d, trk, details_pos, xx->length, color);
+ }
+
}
@@ -185,37 +204,22 @@ STATUS_T BezierDescriptionMove(
wAction_t action,
coOrd pos )
{
- struct extraData *xx = GetTrkExtraData(trk);
static coOrd p0,p1;
static BOOL_T editState = FALSE;
if (GetTrkType(trk) != T_BEZIER) return C_TERMINATE;
- p0.x = xx->bezierData.pos[0].x + ((xx->bezierData.pos[3].x - xx->bezierData.pos[0].x)/2);
- p0.y = xx->bezierData.pos[0].y + ((xx->bezierData.pos[3].y - xx->bezierData.pos[0].y)/2);
- switch (action) {
- case C_DOWN:
- DrawBezierDescription( trk, &mainD, wDrawColorWhite );
- case C_MOVE:
- case C_UP:
- editState = TRUE;
- p1 = pos;
- xx->bezierData.descriptionOff.x = pos.x - p0.x;
- xx->bezierData.descriptionOff.y = pos.y - p0.y;
- if (action == C_UP) {
- editState = FALSE;
- wDrawColor color = GetTrkColor( trk, &mainD );
- DrawBezierDescription( trk, &mainD, color );
- }
- return action==C_UP?C_TERMINATE:C_CONTINUE;
- case C_REDRAW:
- if (editState) {
- DrawBezierDescription( trk, &tempD, wDrawColorBlue );
- DrawLine( &tempD, p1, p0, 0, wDrawColorBlue );
- }
- break;
+ struct extraDataBezier_t *xx = GET_EXTRA_DATA(trk, T_BEZIER, extraDataBezier_t);
+ ANGLE_T ap;
+ coOrd end0, end1;
+ end0 = xx->pos[0];
+ end1 = xx->pos[3];
+ ap = NormalizeAngle(FindAngle(end0,pos)-FindAngle(end0,end1));
+
+ xx->descriptionOff.y = FindDistance(end0,pos)*sin(D2R(ap));
+ xx->descriptionOff.x = -0.5 + FindDistance(end0,pos)*cos(D2R(ap))/FindDistance(end0,end1);
+ if (xx->descriptionOff.x > 0.5) xx->descriptionOff.x = 0.5;
+ if (xx->descriptionOff.x < -0.5) xx->descriptionOff.x = -0.5;
-
- }
return C_CONTINUE;
}
@@ -265,49 +269,60 @@ static descData_t bezDesc[] = {
static void UpdateBezier( track_p trk, int inx, descData_p descUpd, BOOL_T final )
{
- struct extraData *xx = GetTrkExtraData(trk);
+ struct extraDataBezier_t *xx = GET_EXTRA_DATA(trk, T_NOTRACK, extraDataBezier_t);
BOOL_T updateEndPts;
EPINX_T ep;
ANGLE_T angle1, angle2;
+ BOOL_T is_Track = (GetTrkType(trk)==T_BEZIER);
if ( inx == -1 )
return;
updateEndPts = FALSE;
+ UndrawNewTrack( trk );
switch ( inx ) {
case P0:
- if (GetTrkEndTrk(trk,0)) break;
updateEndPts = TRUE;
- xx->bezierData.pos[0] = bezData.pos[0];
+ xx->pos[0] = bezData.pos[0];
+ xx->a0 = bezData.angle[1] = FindAngle(xx->pos[1],xx->pos[0]);
+ bezDesc[A0].mode |= DESC_CHANGE;
bezDesc[P0].mode |= DESC_CHANGE;
/* no break */
case P1:
- if (GetTrkEndTrk(trk,0) && GetTrkEndTrk(trk,1)) break;
updateEndPts = TRUE;
- xx->bezierData.pos[3]= bezData.pos[3];
+ xx->pos[3]= bezData.pos[3];
+ xx->a1 = bezData.angle[1] = FindAngle(xx->pos[2],xx->pos[3]);
+ bezDesc[A1].mode |= DESC_CHANGE;
bezDesc[P1].mode |= DESC_CHANGE;
break;
- case A0:
- case A1:
- break;
case CP1:
- if (GetTrkEndTrk(trk,0)) {
- angle1 = NormalizeAngle(GetTrkEndAngle(trk,0));
- angle2 = NormalizeAngle(FindAngle(bezData.pos[1], xx->bezierData.pos[0])-angle1);
- if (angle2 > 90.0 && angle2 < 270.0)
- Translate( &bezData.pos[1], xx->bezierData.pos[0], angle1, -FindDistance( xx->bezierData.pos[0], bezData.pos[1] )*cos(D2R(angle2)));
+ if (is_Track) {
+ if (GetTrkEndTrk(trk,0)) {
+ angle1 = NormalizeAngle(GetTrkEndAngle(trk,0));
+ angle2 = DifferenceBetweenAngles(FindAngle(bezData.pos[1], xx->pos[0]),angle1);
+ if (fabs(angle2)<90)
+ Translate( &bezData.pos[1], xx->pos[0], angle1, -FindDistance( xx->pos[0], bezData.pos[1] )*cos(D2R(angle2)));
+ else bezData.pos[1] = xx->pos[1];
+ }
}
- xx->bezierData.pos[1] = bezData.pos[1];
+ xx->pos[1] = bezData.pos[1];
+ xx->a0 = bezData.angle[0] = FindAngle(xx->pos[1],xx->pos[0]);
+ bezDesc[A0].mode |= DESC_CHANGE;
bezDesc[CP1].mode |= DESC_CHANGE;
updateEndPts = TRUE;
break;
case CP2:
- if (GetTrkEndTrk(trk,1)) {
- angle1 = NormalizeAngle(GetTrkEndAngle(trk,1));
- angle2 = NormalizeAngle(FindAngle(bezData.pos[2], xx->bezierData.pos[3])-angle1);
- if (angle2 > 90.0 && angle2 < 270.0)
- Translate( &bezData.pos[2], xx->bezierData.pos[3], angle1, -FindDistance( xx->bezierData.pos[3], bezData.pos[0] )*cos(D2R(angle2)));
+ if (is_Track) {
+ if (GetTrkEndTrk(trk,1)) {
+ angle1 = NormalizeAngle(GetTrkEndAngle(trk,1));
+ angle2 = DifferenceBetweenAngles(FindAngle(bezData.pos[2], xx->pos[3]),angle1);
+ if (fabs(angle2)<90)
+ Translate( &bezData.pos[2], xx->pos[3], angle1, -FindDistance( xx->pos[3], bezData.pos[2] )*cos(D2R(angle2)));
+ else bezData.pos[2] = xx->pos[2];
+ }
}
- xx->bezierData.pos[2] = bezData.pos[2];
+ xx->pos[2] = bezData.pos[2];
+ xx->a1 = bezData.angle[1] = FindAngle(xx->pos[2],xx->pos[3]);
+ bezDesc[A1].mode |= DESC_CHANGE;
bezDesc[CP2].mode |= DESC_CHANGE;
updateEndPts = TRUE;
break;
@@ -327,30 +342,30 @@ static void UpdateBezier( track_p trk, int inx, descData_p descUpd, BOOL_T final
SetTrkLayer( trk, bezData.layerNumber);
break;
case WI:
- xx->bezierData.segsWidth = bezData.width/mainD.dpi;
+ xx->segsWidth = bezData.width/75.0;
break;
case CO:
- xx->bezierData.segsColor = bezData.color;
+ xx->segsColor = bezData.color;
break;
case LT:
- xx->bezierData.lineType = bezData.lineType;
+ xx->lineType = bezData.lineType;
break;
default:
AbortProg( "updateBezier: Bad inx %d", inx );
}
- ConvertToArcs(xx->bezierData.pos, &xx->bezierData.arcSegs, IsTrack(trk)?TRUE:FALSE, xx->bezierData.segsColor, xx->bezierData.segsWidth);
+ ConvertToArcs(xx->pos, &xx->arcSegs, IsTrack(trk)?TRUE:FALSE, xx->segsColor, xx->segsWidth);
trackParams_t params;
for (int i=0;i<2;i++) {
- GetTrackParams(0,trk,xx->bezierData.pos[i],&params);
+ GetTrackParams(0,trk,xx->pos[i],&params);
bezData.radius[i] = params.arcR;
bezData.center[i] = params.arcP;
}
- if (updateEndPts) {
+ if (updateEndPts && is_Track) {
if ( GetTrkEndTrk(trk,0) == NULL ) {
SetTrkEndPoint( trk, 0, bezData.pos[0], NormalizeAngle( FindAngle(bezData.pos[1], bezData.pos[0]) ) );
bezData.angle[0] = GetTrkEndAngle(trk,0);
bezDesc[A0].mode |= DESC_CHANGE;
- GetTrackParams(PARAMS_CORNU,trk,xx->bezierData.pos[0],&params);
+ GetTrackParams(PARAMS_CORNU,trk,xx->pos[0],&params);
bezData.radius[0] = params.arcR;
bezData.center[0] = params.arcP;
}
@@ -358,34 +373,33 @@ static void UpdateBezier( track_p trk, int inx, descData_p descUpd, BOOL_T final
SetTrkEndPoint( trk, 1, bezData.pos[3], NormalizeAngle( FindAngle(bezData.pos[2], bezData.pos[3]) ) );
bezData.angle[1] = GetTrkEndAngle(trk,1);
bezDesc[A1].mode |= DESC_CHANGE;
- GetTrackParams(PARAMS_CORNU,trk,xx->bezierData.pos[1],&params);
+ GetTrackParams(PARAMS_CORNU,trk,xx->pos[1],&params);
bezData.radius[1] = params.arcR;
bezData.center[1] = params.arcP;
}
}
-
- FixUpBezier(xx->bezierData.pos, xx, IsTrack(trk));
+ FixUpBezier(xx->pos, xx, IsTrack(trk));
ComputeBezierBoundingBox(trk, xx);
DrawNewTrack( trk );
}
static void DescribeBezier( track_p trk, char * str, CSIZE_T len )
{
- struct extraData *xx = GetTrkExtraData(trk);
+ struct extraDataBezier_t *xx = GET_EXTRA_DATA(trk, T_NOTRACK, extraDataBezier_t);
DIST_T d;
- int fix0, fix1 = 0;
+ int fix0 = 0, fix1 = 0;
- d = xx->bezierData.length;
+ d = xx->length;
sprintf( str, _("Bezier %s(%d): Layer=%u MinRadius=%s Length=%s EP=[%0.3f,%0.3f] [%0.3f,%0.3f] CP1=[%0.3f,%0.3f] CP2=[%0.3f, %0.3f]"),
GetTrkType(trk)==T_BEZIER?"Track":"Line",
GetTrkIndex(trk),
GetTrkLayer(trk)+1,
- FormatDistance(xx->bezierData.minCurveRadius),
+ FormatDistance(xx->minCurveRadius),
FormatDistance(d),
- PutDim(xx->bezierData.pos[0].x),PutDim(xx->bezierData.pos[0].y),
- PutDim(xx->bezierData.pos[3].x),PutDim(xx->bezierData.pos[3].y),
- PutDim(xx->bezierData.pos[1].x),PutDim(xx->bezierData.pos[1].y),
- PutDim(xx->bezierData.pos[2].x),PutDim(xx->bezierData.pos[2].y));
+ PutDim(xx->pos[0].x),PutDim(xx->pos[0].y),
+ PutDim(xx->pos[3].x),PutDim(xx->pos[3].y),
+ PutDim(xx->pos[1].x),PutDim(xx->pos[1].y),
+ PutDim(xx->pos[2].x),PutDim(xx->pos[2].y));
if (GetTrkType(trk) == T_BEZIER) {
fix0 = GetTrkEndTrk(trk,0)!=NULL;
@@ -393,20 +407,20 @@ static void DescribeBezier( track_p trk, char * str, CSIZE_T len )
}
bezData.length = GetLengthBezier(trk);
- bezData.minRadius = xx->bezierData.minCurveRadius;
- if (bezData.minRadius >= 100000.00) bezData.minRadius = 0;
+ bezData.minRadius = xx->minCurveRadius;
+ if (bezData.minRadius >= DIST_INF) bezData.minRadius = 0;
bezData.layerNumber = GetTrkLayer(trk);
- bezData.pos[0] = xx->bezierData.pos[0];
- bezData.pos[1] = xx->bezierData.pos[1];
- bezData.pos[2] = xx->bezierData.pos[2];
- bezData.pos[3] = xx->bezierData.pos[3];
- bezData.angle[0] = xx->bezierData.a0;
- bezData.angle[1] = xx->bezierData.a1;
+ bezData.pos[0] = xx->pos[0];
+ bezData.pos[1] = xx->pos[1];
+ bezData.pos[2] = xx->pos[2];
+ bezData.pos[3] = xx->pos[3];
+ bezData.angle[0] = xx->a0;
+ bezData.angle[1] = xx->a1;
trackParams_t params;
- GetTrackParams(PARAMS_CORNU,trk,xx->bezierData.pos[0],&params);
+ GetTrackParams(PARAMS_CORNU,trk,xx->pos[0],&params);
bezData.radius[0] = params.arcR;
bezData.center[0] = params.arcP;
- GetTrackParams(PARAMS_CORNU,trk,xx->bezierData.pos[3],&params);
+ GetTrackParams(PARAMS_CORNU,trk,xx->pos[3],&params);
bezData.radius[1] = params.arcR;
bezData.center[1] = params.arcP;
@@ -433,7 +447,7 @@ static void DescribeBezier( track_p trk, char * str, CSIZE_T len )
else {
bezDesc[Z0].mode = bezDesc[Z1].mode = DESC_IGNORE;
bezDesc[LT].mode = 0;
- bezData.lineType = xx->bezierData.lineType;
+ bezData.lineType = xx->lineType;
}
bezDesc[A0].mode = DESC_RO;
bezDesc[A1].mode = DESC_RO;
@@ -444,9 +458,9 @@ static void DescribeBezier( track_p trk, char * str, CSIZE_T len )
bezDesc[GR].mode = DESC_RO;
bezDesc[RA].mode = DESC_RO;
bezDesc[LY].mode = DESC_NOREDRAW;
- bezData.width = (long)floor(xx->bezierData.segsWidth*mainD.dpi+0.5);
+ bezData.width = (long)floor(xx->segsWidth*75.0+0.5);
bezDesc[WI].mode = GetTrkType(trk) == T_BEZIER?DESC_IGNORE:0;
- bezData.color = xx->bezierData.segsColor;
+ bezData.color = xx->segsColor;
bezDesc[CO].mode = GetTrkType(trk) == T_BEZIER?DESC_IGNORE:0;
if (GetTrkType(trk) == T_BEZIER)
@@ -455,13 +469,13 @@ static void DescribeBezier( track_p trk, char * str, CSIZE_T len )
DoDescribe( _("Bezier Line"), trk, bezDesc, UpdateBezier );
if (bezDesc[LT].control0!=NULL) {
wListClear( (wList_p)bezDesc[LT].control0 );
- wListAddValue( (wList_p)bezDesc[LT].control0, _("Solid"), NULL, (void*)0 );
- wListAddValue( (wList_p)bezDesc[LT].control0, _("Dash"), NULL, (void*)1 );
- wListAddValue( (wList_p)bezDesc[LT].control0, _("Dot"), NULL, (void*)2 );
- wListAddValue( (wList_p)bezDesc[LT].control0, _("DashDot"), NULL, (void*)3 );
- wListAddValue( (wList_p)bezDesc[LT].control0, _("DashDotDot"), NULL, (void*)4 );
- wListAddValue( (wList_p)bezDesc[LT].control0, _("CenterDot"), NULL, (void*)5);
- wListAddValue( (wList_p)bezDesc[LT].control0, _("PhantomDot"), NULL, (void*)6 );
+ wListAddValue( (wList_p)bezDesc[LT].control0, _("Solid"), NULL, I2VP(0));
+ wListAddValue( (wList_p)bezDesc[LT].control0, _("Dash"), NULL, I2VP(1));
+ wListAddValue( (wList_p)bezDesc[LT].control0, _("Dot"), NULL, I2VP(2));
+ wListAddValue( (wList_p)bezDesc[LT].control0, _("DashDot"), NULL, I2VP(3));
+ wListAddValue( (wList_p)bezDesc[LT].control0, _("DashDotDot"), NULL, I2VP(4));
+ wListAddValue( (wList_p)bezDesc[LT].control0, _("CenterDot"), NULL, I2VP(5));
+ wListAddValue( (wList_p)bezDesc[LT].control0, _("PhantomDot"), NULL, I2VP(6));
wListSetIndex( (wList_p)bezDesc[LT].control0, bezData.lineType );
}
}
@@ -470,28 +484,28 @@ static void DescribeBezier( track_p trk, char * str, CSIZE_T len )
EXPORT void SetBezierLineType( track_p trk, int width ) {
if (GetTrkType(trk) == T_BZRLIN) {
- struct extraData * xx = GetTrkExtraData(trk);
+ struct extraDataBezier_t * xx = GET_EXTRA_DATA(trk, T_BZRLIN, extraDataBezier_t);
switch(width) {
case 0:
- xx->bezierData.lineType = DRAWLINESOLID;
+ xx->lineType = DRAWLINESOLID;
break;
case 1:
- xx->bezierData.lineType = DRAWLINEDASH;
+ xx->lineType = DRAWLINEDASH;
break;
case 2:
- xx->bezierData.lineType = DRAWLINEDOT;
+ xx->lineType = DRAWLINEDOT;
break;
case 3:
- xx->bezierData.lineType = DRAWLINEDASHDOT;
+ xx->lineType = DRAWLINEDASHDOT;
break;
case 4:
- xx->bezierData.lineType = DRAWLINEDASHDOTDOT;
+ xx->lineType = DRAWLINEDASHDOTDOT;
break;
case 5:
- xx->bezierData.lineType = DRAWLINECENTER;
+ xx->lineType = DRAWLINECENTER;
break;
case 6:
- xx->bezierData.lineType = DRAWLINEPHANTOM;
+ xx->lineType = DRAWLINEPHANTOM;
break;
}
}
@@ -499,14 +513,14 @@ EXPORT void SetBezierLineType( track_p trk, int width ) {
static DIST_T DistanceBezier( track_p t, coOrd * p )
{
- struct extraData *xx = GetTrkExtraData(t);
+ struct extraDataBezier_t *xx = GET_EXTRA_DATA(t, T_NOTRACK, extraDataBezier_t);
- DIST_T d = 100000.0;
- coOrd p2 = xx->bezierData.pos[0]; //Set initial point
+ DIST_T d = DIST_INF;
+ coOrd p2 = xx->pos[0]; //Set initial point
segProcData_t segProcData;
- for (int i = 0;i<xx->bezierData.arcSegs.cnt;i++) {
+ for (int i = 0;i<xx->arcSegs.cnt;i++) {
segProcData.distance.pos1 = * p;
- SegProc(SEGPROC_DISTANCE,&DYNARR_N(trkSeg_t,xx->bezierData.arcSegs,i),&segProcData);
+ SegProc(SEGPROC_DISTANCE,&DYNARR_N(trkSeg_t,xx->arcSegs,i),&segProcData);
if (segProcData.distance.dd<d) {
d = segProcData.distance.dd;
p2 = segProcData.distance.pos1;
@@ -518,21 +532,21 @@ static DIST_T DistanceBezier( track_p t, coOrd * p )
static void DrawBezier( track_p t, drawCmd_p d, wDrawColor color )
{
- struct extraData *xx = GetTrkExtraData(t);
+ struct extraDataBezier_t *xx = GET_EXTRA_DATA(t, T_NOTRACK, extraDataBezier_t);
long widthOptions = DTS_LEFT|DTS_RIGHT;
if (GetTrkType(t) == T_BZRLIN) {
unsigned long NotSolid = ~(DC_NOTSOLIDLINE);
d->options &= NotSolid;
- if (xx->bezierData.lineType == DRAWLINESOLID) {}
- else if (xx->bezierData.lineType == DRAWLINEDASH) d->options |= DC_DASH;
- else if (xx->bezierData.lineType == DRAWLINEDOT) d->options |= DC_DOT;
- else if (xx->bezierData.lineType == DRAWLINEDASHDOT) d->options |= DC_DASHDOT;
- else if (xx->bezierData.lineType == DRAWLINEDASHDOTDOT) d->options |= DC_DASHDOTDOT;
- else if (xx->bezierData.lineType == DRAWLINECENTER) d->options |= DC_CENTER;
- else if (xx->bezierData.lineType == DRAWLINEPHANTOM) d->options |= DC_PHANTOM;
- DrawSegsO(d,t,zero,0.0,xx->bezierData.arcSegs.ptr,xx->bezierData.arcSegs.cnt, 0.0, color, 0);
+ if (xx->lineType == DRAWLINESOLID) {}
+ else if (xx->lineType == DRAWLINEDASH) d->options |= DC_DASH;
+ else if (xx->lineType == DRAWLINEDOT) d->options |= DC_DOT;
+ else if (xx->lineType == DRAWLINEDASHDOT) d->options |= DC_DASHDOT;
+ else if (xx->lineType == DRAWLINEDASHDOTDOT) d->options |= DC_DASHDOTDOT;
+ else if (xx->lineType == DRAWLINECENTER) d->options |= DC_CENTER;
+ else if (xx->lineType == DRAWLINEPHANTOM) d->options |= DC_PHANTOM;
+ DrawSegsO(d,t,zero,0.0,xx->arcSegs.ptr,xx->arcSegs.cnt, 0.0, color, 0);
d->options &= NotSolid;
return;
}
@@ -544,17 +558,17 @@ static void DrawBezier( track_p t, drawCmd_p d, wDrawColor color )
DrawBezierDescription( t, d, color );
}
DIST_T scale2rail = (d->options&DC_PRINT)?(twoRailScale*2+1):twoRailScale;
- DrawSegsO(d,t,zero,0.0,xx->bezierData.arcSegs.ptr,xx->bezierData.arcSegs.cnt, GetTrkGauge(t), color, widthOptions);
+ DrawSegsO(d,t,zero,0.0,xx->arcSegs.ptr,xx->arcSegs.cnt, GetTrkGauge(t), color, widthOptions);
DrawEndPt( d, t, 0, color );
DrawEndPt( d, t, 1, color );
}
static void DeleteBezier( track_p t )
{
- struct extraData *xx = GetTrkExtraData(t);
+ struct extraDataBezier_t *xx = GET_EXTRA_DATA(t, T_NOTRACK, extraDataBezier_t);
- for (int i=0;i<xx->bezierData.arcSegs.cnt;i++) {
- trkSeg_t s = DYNARR_N(trkSeg_t,xx->bezierData.arcSegs,i);
+ for (int i=0;i<xx->arcSegs.cnt;i++) {
+ trkSeg_t s = DYNARR_N(trkSeg_t,xx->arcSegs,i);
if (s.type == SEG_BEZTRK || s.type == SEG_BEZLIN) {
if (s.bezSegs.ptr) MyFree(s.bezSegs.ptr);
s.bezSegs.max = 0;
@@ -562,41 +576,41 @@ static void DeleteBezier( track_p t )
s.bezSegs.ptr = NULL;
}
}
- if (xx->bezierData.arcSegs.ptr && !xx->bezierData.arcSegs.max)
- MyFree(xx->bezierData.arcSegs.ptr);
- xx->bezierData.arcSegs.max = 0;
- xx->bezierData.arcSegs.cnt = 0;
- xx->bezierData.arcSegs.ptr = NULL;
+ if (xx->arcSegs.ptr && !xx->arcSegs.max)
+ MyFree(xx->arcSegs.ptr);
+ xx->arcSegs.max = 0;
+ xx->arcSegs.cnt = 0;
+ xx->arcSegs.ptr = NULL;
}
static BOOL_T WriteBezier( track_p t, FILE * f )
{
- struct extraData *xx = GetTrkExtraData(t);
+ struct extraDataBezier_t *xx = GET_EXTRA_DATA(t, T_NOTRACK, extraDataBezier_t);
long options;
BOOL_T rc = TRUE;
BOOL_T track =(GetTrkType(t)==T_BEZIER);
options = GetTrkWidth(t) & 0x0F;
if ( ( GetTrkBits(t) & TB_HIDEDESC ) == 0 ) options |= 0x80;
rc &= fprintf(f, "%s %d %u %ld %ld %0.6f %s %d %0.6f %0.6f %0.6f %0.6f %0.6f %0.6f %0.6f %0.6f %d %0.6f %0.6f \n",
- track?"BEZIER":"BZRLIN",GetTrkIndex(t), GetTrkLayer(t), (long)options, wDrawGetRGB(xx->bezierData.segsColor), xx->bezierData.segsWidth,
+ track?"BEZIER":"BZRLIN",GetTrkIndex(t), GetTrkLayer(t), (long)options, wDrawGetRGB(xx->segsColor), xx->segsWidth,
GetTrkScaleName(t), GetTrkVisible(t)|(GetTrkNoTies(t)?1<<2:0)|(GetTrkBridge(t)?1<<3:0),
- xx->bezierData.pos[0].x, xx->bezierData.pos[0].y,
- xx->bezierData.pos[1].x, xx->bezierData.pos[1].y,
- xx->bezierData.pos[2].x, xx->bezierData.pos[2].y,
- xx->bezierData.pos[3].x, xx->bezierData.pos[3].y,
- xx->bezierData.lineType,
- xx->bezierData.descriptionOff.x, xx->bezierData.descriptionOff.y )>0;
+ xx->pos[0].x, xx->pos[0].y,
+ xx->pos[1].x, xx->pos[1].y,
+ xx->pos[2].x, xx->pos[2].y,
+ xx->pos[3].x, xx->pos[3].y,
+ xx->lineType,
+ xx->descriptionOff.x, xx->descriptionOff.y )>0;
if (track) {
rc &= WriteEndPt( f, t, 0 );
rc &= WriteEndPt( f, t, 1 );
}
- rc &= WriteSegs( f, xx->bezierData.arcSegs.cnt, xx->bezierData.arcSegs.ptr );
+ rc &= WriteSegs( f, xx->arcSegs.cnt, xx->arcSegs.ptr );
return rc;
}
static BOOL_T ReadBezier( char * line )
{
- struct extraData *xx;
+ struct extraDataBezier_t *xx;
track_p t;
wIndex_t index;
BOOL_T visible;
@@ -617,23 +631,23 @@ static BOOL_T ReadBezier( char * line )
if ( !ReadSegs() )
return FALSE;
t = NewTrack( index, trkTyp, 0, sizeof *xx );
- xx = GetTrkExtraData(t);
+ xx = GET_EXTRA_DATA(t, trkTyp, extraDataBezier_t);
SetTrkVisible(t, visible&2);
SetTrkNoTies(t,visible&4);
SetTrkBridge(t,visible&8);
SetTrkScale(t, LookupScale(scale));
SetTrkLayer(t, layer );
SetTrkWidth(t, (int)(options&0x0F));
- if ( ( options & 0x80 ) == 0 ) SetTrkBits(t,TB_HIDEDESC);
- xx->bezierData.pos[0] = p0;
- xx->bezierData.pos[1] = c1;
- xx->bezierData.pos[2] = c2;
- xx->bezierData.pos[3] = p1;
- xx->bezierData.lineType = lt;
- xx->bezierData.descriptionOff = dp;
- xx->bezierData.segsWidth = width;
- xx->bezierData.segsColor = wDrawFindColor( rgb );
- FixUpBezier(xx->bezierData.pos,xx,GetTrkType(t) == T_BEZIER);
+ if ( paramVersion < VERSION_DESCRIPTION2 || ( options & 0x80 ) == 0 ) SetTrkBits(t,TB_HIDEDESC);
+ xx->pos[0] = p0;
+ xx->pos[1] = c1;
+ xx->pos[2] = c2;
+ xx->pos[3] = p1;
+ xx->lineType = lt;
+ xx->descriptionOff = dp;
+ xx->segsWidth = width;
+ xx->segsColor = wDrawFindColor( rgb );
+ FixUpBezier(xx->pos,xx,GetTrkType(t) == T_BEZIER);
ComputeBezierBoundingBox(t,xx);
if (GetTrkType(t) == T_BEZIER) {
SetEndPts(t,2);
@@ -643,59 +657,59 @@ static BOOL_T ReadBezier( char * line )
static void MoveBezier( track_p trk, coOrd orig )
{
- struct extraData *xx = GetTrkExtraData(trk);
+ struct extraDataBezier_t *xx = GET_EXTRA_DATA(trk, T_NOTRACK, extraDataBezier_t);
for (int i=0;i<4;i++) {
- xx->bezierData.pos[i].x += orig.x;
- xx->bezierData.pos[i].y += orig.y;
+ xx->pos[i].x += orig.x;
+ xx->pos[i].y += orig.y;
}
- FixUpBezier(xx->bezierData.pos,xx,IsTrack(trk));
+ FixUpBezier(xx->pos,xx,IsTrack(trk));
ComputeBezierBoundingBox(trk,xx);
}
static void RotateBezier( track_p trk, coOrd orig, ANGLE_T angle )
{
- struct extraData *xx = GetTrkExtraData(trk);
- for (int i=0;i<5;i++) {
- Rotate( &xx->bezierData.pos[i], orig, angle );
+ struct extraDataBezier_t *xx = GET_EXTRA_DATA(trk, T_NOTRACK, extraDataBezier_t);
+ for (int i=0;i<COUNT(xx->pos);i++) {
+ Rotate( &xx->pos[i], orig, angle );
}
- FixUpBezier(xx->bezierData.pos,xx,IsTrack(trk));
+ FixUpBezier(xx->pos,xx,IsTrack(trk));
ComputeBezierBoundingBox(trk,xx);
}
static void RescaleBezier( track_p trk, FLOAT_T ratio )
{
- struct extraData *xx = GetTrkExtraData(trk);
- xx->bezierData.pos[0].x *= ratio;
- xx->bezierData.pos[0].y *= ratio;
- xx->bezierData.pos[1].x *= ratio;
- xx->bezierData.pos[1].y *= ratio;
- xx->bezierData.pos[2].x *= ratio;
- xx->bezierData.pos[2].y *= ratio;
- xx->bezierData.pos[3].x *= ratio;
- xx->bezierData.pos[3].y *= ratio;
- FixUpBezier(xx->bezierData.pos,xx,IsTrack(trk));
+ struct extraDataBezier_t *xx = GET_EXTRA_DATA(trk, T_NOTRACK, extraDataBezier_t);
+ xx->pos[0].x *= ratio;
+ xx->pos[0].y *= ratio;
+ xx->pos[1].x *= ratio;
+ xx->pos[1].y *= ratio;
+ xx->pos[2].x *= ratio;
+ xx->pos[2].y *= ratio;
+ xx->pos[3].x *= ratio;
+ xx->pos[3].y *= ratio;
+ FixUpBezier(xx->pos,xx,IsTrack(trk));
ComputeBezierBoundingBox(trk,xx);
}
EXPORT void AdjustBezierEndPt( track_p trk, EPINX_T inx, coOrd pos ) {
- struct extraData *xx = GetTrkExtraData(trk);
+ struct extraDataBezier_t *xx = GET_EXTRA_DATA(trk, T_NOTRACK, extraDataBezier_t);
UndoModify(trk);
if (inx ==0 ) {
- xx->bezierData.pos[1].x += -xx->bezierData.pos[0].x+pos.x;
- xx->bezierData.pos[1].y += -xx->bezierData.pos[0].y+pos.y;
- xx->bezierData.pos[0] = pos;
+ xx->pos[1].x += -xx->pos[0].x+pos.x;
+ xx->pos[1].y += -xx->pos[0].y+pos.y;
+ xx->pos[0] = pos;
}
else {
- xx->bezierData.pos[2].x += -xx->bezierData.pos[3].x+pos.x;
- xx->bezierData.pos[2].y += -xx->bezierData.pos[3].y+pos.y;
- xx->bezierData.pos[3] = pos;
+ xx->pos[2].x += -xx->pos[3].x+pos.x;
+ xx->pos[2].y += -xx->pos[3].y+pos.y;
+ xx->pos[3] = pos;
}
- FixUpBezier(xx->bezierData.pos, xx, IsTrack(trk));
+ FixUpBezier(xx->pos, xx, IsTrack(trk));
ComputeBezierBoundingBox(trk,xx);
- SetTrkEndPoint( trk, inx, pos, inx==0?xx->bezierData.a0:xx->bezierData.a1);
+ SetTrkEndPoint( trk, inx, pos, inx==0?xx->a0:xx->a1);
}
@@ -704,7 +718,7 @@ EXPORT void AdjustBezierEndPt( track_p trk, EPINX_T inx, coOrd pos ) {
*/
static BOOL_T SplitBezier( track_p trk, coOrd pos, EPINX_T ep, track_p *leftover, EPINX_T * ep0, EPINX_T * ep1 )
{
- struct extraData *xx = GetTrkExtraData(trk);
+ struct extraDataBezier_t *xx = GET_EXTRA_DATA(trk, T_NOTRACK, extraDataBezier_t);
track_p trk1;
double t;
BOOL_T track;
@@ -715,10 +729,10 @@ static BOOL_T SplitBezier( track_p trk, coOrd pos, EPINX_T ep, track_p *leftover
double dd = DistanceBezier(trk, &pos);
if (dd>minLength) return FALSE;
- BezierMathDistance(&pos, xx->bezierData.pos, 500, &t); //Find t value
+ BezierMathDistance(&pos, xx->pos, 500, &t); //Find t value
for (int i=0;i<4;i++) {
- current[i] = xx->bezierData.pos[i];
+ current[i] = xx->pos[i];
}
BezierSplit(current, newl, newr, t);
@@ -727,18 +741,18 @@ static BOOL_T SplitBezier( track_p trk, coOrd pos, EPINX_T ep, track_p *leftover
trk1 = NewBezierTrack(ep?newr:newl,NULL,0);
//Move elev data from ep
} else
- trk1 = NewBezierLine(ep?newr:newl,NULL,0, xx->bezierData.segsColor,xx->bezierData.segsWidth);
+ trk1 = NewBezierLine(ep?newr:newl,NULL,0, xx->segsColor,xx->segsWidth);
DIST_T height;
int opt;
GetTrkEndElev(trk,ep,&opt,&height);
UpdateTrkEndElev( trk1, ep, opt, height, (opt==ELEV_STATION)?GetTrkEndElevStation(trk,ep):NULL );
UndoModify(trk);
for (int i=0;i<4;i++) {
- xx->bezierData.pos[i] = ep?newl[i]:newr[i];
+ xx->pos[i] = ep?newl[i]:newr[i];
}
- FixUpBezier(xx->bezierData.pos,xx,track);
+ FixUpBezier(xx->pos,xx,track);
ComputeBezierBoundingBox(trk,xx);
- SetTrkEndPoint( trk, ep, xx->bezierData.pos[ep?3:0], ep?xx->bezierData.a1:xx->bezierData.a0);
+ SetTrkEndPoint( trk, ep, xx->pos[ep?3:0], ep?xx->a1:xx->a0);
UpdateTrkEndElev( trk, ep, ELEV_NONE, 0, NULL);
*leftover = trk1;
*ep0 = 1-ep;
@@ -769,20 +783,20 @@ static int log_bezierSegments = 0;
static BOOL_T TraverseBezier( traverseTrack_p trvTrk, DIST_T * distR )
{
track_p trk = trvTrk->trk;
- struct extraData *xx = GetTrkExtraData(trk);
+ struct extraDataBezier_t *xx = GET_EXTRA_DATA(trk, T_BEZIER, extraDataBezier_t);
DIST_T dist = *distR;
segProcData_t segProcData;
BOOL_T segs_backwards= FALSE;
- DIST_T d = 10000;
+ DIST_T d = DIST_INF;
coOrd pos2 = trvTrk->pos;
ANGLE_T a1,a2;
int inx,segInx = 0;
EPINX_T ep;
BOOL_T back,neg;
- trkSeg_p segPtr = (trkSeg_p)xx->bezierData.arcSegs.ptr;
+ trkSeg_p segPtr = (trkSeg_p)xx->arcSegs.ptr;
a2 = GetAngleSegs( //Find correct Segment and nearest point in it
- xx->bezierData.arcSegs.cnt,segPtr,
+ xx->arcSegs.cnt,segPtr,
&pos2, &segInx, &d , &back, NULL, &neg ); //d = how far pos2 from old pos2 = trvTrk->pos
if ( d > 10 ) {
@@ -807,8 +821,8 @@ static BOOL_T TraverseBezier( traverseTrack_p trvTrk, DIST_T * distR )
segProcData.traverse1.angle = trvTrk->angle; //direction car is going for Traverse 1 has to be reversed...
LOG( log_traverseBezier, 1, ( " TraverseBezier [%0.3f %0.3f] D%0.3f A%0.3f SB%d \n", trvTrk->pos.x, trvTrk->pos.y, dist, trvTrk->angle, segs_backwards ) )
inx = segInx;
- while (inx >=0 && inx<xx->bezierData.arcSegs.cnt) {
- segPtr = (trkSeg_p)xx->bezierData.arcSegs.ptr+inx; //move in to the identified segment
+ while (inx >=0 && inx<xx->arcSegs.cnt) {
+ segPtr = (trkSeg_p)xx->arcSegs.ptr+inx; //move in to the identified segment
SegProc( SEGPROC_TRAVERSE1, segPtr, &segProcData ); //Backwards or forwards for THIS segment - note that this can differ from segs_backward!!
BOOL_T backwards = segProcData.traverse1.backwards; //Are we going to EP0?
BOOL_T reverse_seg = segProcData.traverse1.reverse_seg; //is it a backwards segment (we don't actually care as Traverse1 takes care of it)
@@ -855,76 +869,57 @@ static BOOL_T MergeBezier(
track_p trk1,
EPINX_T ep1 )
{
- struct extraData *xx0 = GetTrkExtraData(trk0);
- struct extraData *xx1 = GetTrkExtraData(trk1);
- track_p trk2 = NULL;
- EPINX_T ep2=-1;
- BOOL_T tracks = FALSE;
-
- if (IsTrack(trk0) && IsTrack(trk1) ) tracks = TRUE;
- if (GetTrkType(trk0) != GetTrkType(trk1)) return FALSE;
-
- if (ep0 == ep1)
- return FALSE;
-
- UndoStart( _("Merge Bezier"), "MergeBezier( T%d[%d] T%d[%d] )", GetTrkIndex(trk0), ep0, GetTrkIndex(trk1), ep1 );
- UndoModify( trk0 );
- UndrawNewTrack( trk0 );
- if (tracks) {
- trk2 = GetTrkEndTrk( trk1, 1-ep1 );
- if (trk2) {
- ep2 = GetEndPtConnectedToMe( trk2, trk1 );
- DisconnectTracks( trk1, 1-ep1, trk2, ep2 );
- }
- }
- if (ep0 == 0) {
- xx0->bezierData.pos[3] = xx1->bezierData.pos[3];
- xx0->bezierData.pos[2] = xx1->bezierData.pos[2];
- } else {
- xx0->bezierData.pos[0] = xx1->bezierData.pos[0];
- xx0->bezierData.pos[1] = xx1->bezierData.pos[1];
- }
- FixUpBezier(xx0->bezierData.pos,xx0,tracks);
- ComputeBezierBoundingBox(trk0,xx0);
- DeleteTrack( trk1, FALSE );
- if (tracks && trk2) {
- if (ep0 == 1)
- SetTrkEndPoint( trk2, 1, xx0->bezierData.pos[0], xx0->bezierData.a0);
- else
- SetTrkEndPoint( trk2, 2, xx0->bezierData.pos[3], xx0->bezierData.a1);
- ConnectTracks( trk0, ep0, trk2, ep2 );
- }
- DrawNewTrack( trk0 );
-
- return TRUE;
+ return FALSE;
}
static BOOL_T EnumerateBezier( track_p trk )
{
- if (trk != NULL) {
+ if ((trk != NULL) && (GetTrkType(trk) == T_BEZIER)) {
DIST_T d;
- struct extraData *xx = GetTrkExtraData(trk);
- d = max(BezierOffsetLength(xx->bezierData.arcSegs,-GetTrkGauge(trk)/2.0),
- BezierOffsetLength(xx->bezierData.arcSegs,GetTrkGauge(trk)/2.0));
+ struct extraDataBezier_t *xx = GET_EXTRA_DATA(trk, T_BEZIER, extraDataBezier_t);
+ d = max(BezierOffsetLength(xx->arcSegs,-GetTrkGauge(trk)/2.0),
+ BezierOffsetLength(xx->arcSegs,GetTrkGauge(trk)/2.0));
ScaleLengthIncrement( GetTrkScale(trk), d );
+ return TRUE;
}
- return TRUE;
+ return FALSE;
}
static DIST_T GetLengthBezier( track_p trk )
{
- struct extraData *xx = GetTrkExtraData(trk);
+ struct extraDataBezier_t *xx = GET_EXTRA_DATA(trk, T_NOTRACK, extraDataBezier_t);
DIST_T length = 0.0;
segProcData_t segProcData;
- for(int i=0;i<xx->bezierData.arcSegs.cnt;i++) {
- SegProc(SEGPROC_LENGTH,&(DYNARR_N(trkSeg_t,xx->bezierData.arcSegs,i)), &segProcData);
+ for(int i=0;i<xx->arcSegs.cnt;i++) {
+ SegProc(SEGPROC_LENGTH,&(DYNARR_N(trkSeg_t,xx->arcSegs,i)), &segProcData);
length += segProcData.length.length;
}
return length;
}
+EXPORT BOOL_T GetBezierMiddle( track_p trk, coOrd * pos) {
+
+ if (GetTrkType(trk) != T_BEZIER)
+ return FALSE;
+ struct extraDataBezier_t *xx = GET_EXTRA_DATA(trk, T_BEZIER, extraDataBezier_t);
+ DIST_T length = GetLengthBezier(trk)/2;
+
+ traverseTrack_t tp;
+ tp.pos = GetTrkEndPos(trk,0);
+ tp.angle = NormalizeAngle(GetTrkEndAngle(trk,0)+180.0);
+ tp.trk = trk;
+ tp.length = length;
+
+ TraverseBezier(&tp,&length);
+
+ *pos = tp.pos;
+
+ return TRUE;
+
+}
+
static BOOL_T GetParamsBezier( int inx, track_p trk, coOrd pos, trackParams_t * params )
{
@@ -933,14 +928,14 @@ static BOOL_T GetParamsBezier( int inx, track_p trk, coOrd pos, trackParams_t *
DIST_T d;
params->type = curveTypeBezier;
- struct extraData *xx = GetTrkExtraData(trk);
- for (int i=0;i<4;i++) params->bezierPoints[i] = xx->bezierData.pos[i];
- params->len = xx->bezierData.length;
+ struct extraDataBezier_t *xx = GET_EXTRA_DATA(trk, T_NOTRACK, extraDataBezier_t);
+ for (int i=0;i<4;i++) params->bezierPoints[i] = xx->pos[i];
+ params->len = xx->length;
params->track_angle = GetAngleSegs( //Find correct Segment and nearest point in it
- xx->bezierData.arcSegs.cnt,xx->bezierData.arcSegs.ptr,
+ xx->arcSegs.cnt,xx->arcSegs.ptr,
&pos, &segInx, &d , &back, NULL, &negative );
if ( negative != back ) params->track_angle = NormalizeAngle(params->track_angle+180); //Bezier is in reverse
- trkSeg_p segPtr = &DYNARR_N(trkSeg_t,xx->bezierData.arcSegs,segInx);
+ trkSeg_p segPtr = &DYNARR_N(trkSeg_t,xx->arcSegs,segInx);
if (segPtr->type == SEG_STRLIN) {
params->arcR = 0.0;
} else {
@@ -951,14 +946,16 @@ static BOOL_T GetParamsBezier( int inx, track_p trk, coOrd pos, trackParams_t *
}
if ( inx == PARAMS_NODES ) {
if (GetTrkType(trk) == T_BEZIER) return FALSE;
- if (FindDistance(pos,params->bezierPoints[0]) > FindDistance(pos,params->bezierPoints[3]))
+ //Pos is the place that is the end of the curve (params->ep set to 1 if the curve starts here)
+ if (FindDistance(pos,params->bezierPoints[0]) <= FindDistance(pos,params->bezierPoints[3]))
params->ep = 1;
else params->ep = 0;
- coOrd curr_pos = params->bezierPoints[params->ep*3];
+ coOrd curr_pos = params->bezierPoints[0];
BOOL_T first = TRUE;
DYNARR_RESET(coOrd,params->nodes);
- for (int i = 0; i<xx->bezierData.arcSegs.cnt;i++) {
- trkSeg_p segPtr = &DYNARR_N(trkSeg_t,xx->bezierData.arcSegs,params->ep?xx->bezierData.arcSegs.cnt-1-i:i);
+ // Load out the points in order from bezierPoint[0] to bezierPoint[3]
+ for (int i = 0; i<xx->arcSegs.cnt;i++) {
+ trkSeg_p segPtr = &DYNARR_N(trkSeg_t,xx->arcSegs,i);
if (segPtr->type == SEG_STRLIN) {
BOOL_T eps = FindDistance(segPtr->u.l.pos[0],curr_pos)>FindDistance(segPtr->u.l.pos[1],curr_pos);
if (first) {
@@ -972,34 +969,39 @@ static BOOL_T GetParamsBezier( int inx, track_p trk, coOrd pos, trackParams_t *
coOrd start,end;
Translate(&start,segPtr->u.c.center,segPtr->u.c.a0,fabs(segPtr->u.c.radius));
Translate(&end,segPtr->u.c.center,segPtr->u.c.a0+segPtr->u.c.a1,fabs(segPtr->u.c.radius));
+ //Is this segment reversed in the curve?
BOOL_T back = FindDistance(start,curr_pos)>FindDistance(end,curr_pos);
if (segPtr->u.c.radius > 0.5) {
double min_angle = 360*acos(1.0-(0.1/fabs(segPtr->u.c.radius)))/M_PI; //Error max is 0.1"
double number = ceil(segPtr->u.c.a1/min_angle);
double arc_size = segPtr->u.c.a1/number;
- for (int j=1-first;j<=number;j++) {
- DYNARR_APPEND(coOrd,params->nodes,1);
- if (back == params->ep)
- Translate(&DYNARR_LAST(coOrd,params->nodes),segPtr->u.c.center,segPtr->u.c.a0+segPtr->u.c.a1-(j*arc_size),fabs(segPtr->u.c.radius) );
- else
- Translate(&DYNARR_LAST(coOrd,params->nodes),segPtr->u.c.center,segPtr->u.c.a0+(j*arc_size),fabs(segPtr->u.c.radius) );
+ if (back) {
+ //If back, list sub-points in reverse. If first show first position, else skip
+ for (int j=(((int)number)-(1-first));j>=0;j--) {
+ DYNARR_APPEND(coOrd,params->nodes,((int)number));
+ Translate(&DYNARR_LAST(coOrd,params->nodes),segPtr->u.c.center,segPtr->u.c.a0+j*arc_size,fabs(segPtr->u.c.radius) );
+ }
+ } else {
+ for (int j=(1-first);j<=number;j++) {
+ DYNARR_APPEND(coOrd,params->nodes,((int)number));
+ Translate(&DYNARR_LAST(coOrd,params->nodes),segPtr->u.c.center,segPtr->u.c.a0+j*arc_size,fabs(segPtr->u.c.radius) );
+ }
}
first = FALSE;
} else {
if (first) {
first = FALSE;
DYNARR_APPEND(coOrd,params->nodes,1);
- DYNARR_LAST(coOrd,params->nodes) = start;
+ DYNARR_LAST(coOrd,params->nodes) = back?end:start;
}
DYNARR_APPEND(coOrd,params->nodes,1);
- DYNARR_LAST(coOrd,params->nodes) = end;
-
+ DYNARR_LAST(coOrd,params->nodes) = back?start:end;
}
}
curr_pos = DYNARR_LAST(coOrd,params->nodes);
}
- params->lineOrig = params->bezierPoints[params->ep*3];
- params->lineEnd = params->bezierPoints[(1-params->ep)*3];
+ params->lineOrig = params->bezierPoints[params->ep?0:3];
+ params->lineEnd = params->bezierPoints[params->ep?3:0];
return TRUE;
} else if ((inx == PARAMS_CORNU) || (inx == PARAMS_1ST_JOIN) || (inx == PARAMS_2ND_JOIN)){
params->ep = PickEndPoint( pos, trk);
@@ -1023,17 +1025,19 @@ static BOOL_T TrimBezier( track_p trk, EPINX_T ep, DIST_T dist, coOrd endpos, AN
static BOOL_T QueryBezier( track_p trk, int query )
{
- struct extraData * xx = GetTrkExtraData(trk);
+ struct extraDataBezier_t * xx = GET_EXTRA_DATA(trk, T_NOTRACK, extraDataBezier_t);
switch ( query ) {
case Q_CAN_GROUP:
return FALSE;
break;
case Q_FLIP_ENDPTS:
+ return GetTrkType(trk) == T_BEZIER?TRUE:FALSE;
+ break;
case Q_HAS_DESC:
return TRUE;
break;
case Q_EXCEPTION:
- return GetTrkType(trk) == T_BEZIER?fabs(xx->bezierData.minCurveRadius) < (GetLayoutMinTrackRadius()-EPSILON):FALSE;
+ return GetTrkType(trk) == T_BEZIER?fabs(xx->minCurveRadius) < (GetLayoutMinTrackRadius()-EPSILON):FALSE;
break;
case Q_CAN_MODIFY_CONTROL_POINTS:
return TRUE;
@@ -1048,6 +1052,8 @@ static BOOL_T QueryBezier( track_p trk, int query )
return TRUE;
break;
case Q_MODIFY_CAN_SPLIT:
+ return TRUE;
+ break;
case Q_CORNU_CAN_MODIFY:
return (GetTrkType(trk) == T_BEZIER);
case Q_GET_NODES:
@@ -1063,12 +1069,22 @@ static void FlipBezier(
coOrd orig,
ANGLE_T angle )
{
- struct extraData * xx = GetTrkExtraData(trk);
- FlipPoint( &xx->bezierData.pos[0], orig, angle );
- FlipPoint( &xx->bezierData.pos[1], orig, angle );
- FlipPoint( &xx->bezierData.pos[2], orig, angle );
- FlipPoint( &xx->bezierData.pos[3], orig, angle );
- FixUpBezier(xx->bezierData.pos,xx,IsTrack(trk));
+ struct extraDataBezier_t * xx = GET_EXTRA_DATA(trk, T_NOTRACK, extraDataBezier_t);
+ FlipPoint( &xx->pos[0], orig, angle );
+ FlipPoint( &xx->pos[1], orig, angle );
+ FlipPoint( &xx->pos[2], orig, angle );
+ FlipPoint( &xx->pos[3], orig, angle );
+
+ // Reverse control point order
+ coOrd pos = xx->pos[0];
+ xx->pos[0] = xx->pos[3];
+ xx->pos[3] = pos;
+
+ pos = xx->pos[1];
+ xx->pos[1] = xx->pos[2];
+ xx->pos[2] = pos;
+
+ FixUpBezier(xx->pos,xx,IsTrack(trk));
ComputeBezierBoundingBox(trk,xx);
}
@@ -1079,11 +1095,11 @@ static ANGLE_T GetAngleBezier(
EPINX_T * ep0,
EPINX_T * ep1 )
{
- struct extraData * xx = GetTrkExtraData(trk);
+ struct extraDataBezier_t * xx = GET_EXTRA_DATA(trk, T_NOTRACK, extraDataBezier_t);
ANGLE_T angle;
BOOL_T back, neg;
int indx;
- angle = GetAngleSegs( xx->bezierData.arcSegs.cnt, (trkSeg_p)xx->bezierData.arcSegs.ptr, &pos, &indx, NULL, &back, NULL, &neg );
+ angle = GetAngleSegs( xx->arcSegs.cnt, (trkSeg_p)xx->arcSegs.ptr, &pos, &indx, NULL, &back, NULL, &neg );
if (!back) angle = NormalizeAngle(angle+180); //Make CCW
if ( ep0 ) *ep0 = neg?1:0;
if ( ep1 ) *ep1 = neg?0:1;
@@ -1091,11 +1107,11 @@ static ANGLE_T GetAngleBezier(
}
BOOL_T GetBezierSegmentFromTrack(track_p trk, trkSeg_p seg_p) {
- struct extraData * xx = GetTrkExtraData(trk);
+ struct extraDataBezier_t * xx = GET_EXTRA_DATA(trk, T_NOTRACK, extraDataBezier_t);
seg_p->type = IsTrack(trk)?SEG_BEZTRK:SEG_BEZLIN;
- for (int i=0;i<4;i++) seg_p->u.b.pos[i] = xx->bezierData.pos[i];
- seg_p->color = xx->bezierData.segsColor;
+ for (int i=0;i<4;i++) seg_p->u.b.pos[i] = xx->pos[i];
+ seg_p->color = xx->segsColor;
seg_p->bezSegs.cnt = 0;
if (seg_p->bezSegs.ptr) MyFree(seg_p->bezSegs.ptr);
seg_p->bezSegs.max = 0;
@@ -1124,7 +1140,8 @@ BOOL_T GetTracksFromBezierSegment(trkSeg_p bezSeg, track_p newTracks[2], track_p
if (GetTrkEndTrk(trk_old,i)==NULL) {
coOrd pos = GetTrkEndPos(trk_old,i);
EPINX_T ep_n = PickUnconnectedEndPoint(pos,new_trk);
- if (connectDistance >= FindDistance(GetTrkEndPos(trk_old,i),GetTrkEndPos(new_trk,ep_n))) {
+ if ((connectDistance >= FindDistance(GetTrkEndPos(trk_old,i),GetTrkEndPos(new_trk,ep_n))) &&
+ (connectAngle >= fabs(DifferenceBetweenAngles(GetTrkEndAngle(trk_old,i),GetTrkEndAngle(new_trk,ep_n)+180))) ) {
ConnectTracks(trk_old,i,new_trk,ep_n);
break;
}
@@ -1138,13 +1155,13 @@ BOOL_T GetTracksFromBezierSegment(trkSeg_p bezSeg, track_p newTracks[2], track_p
BOOL_T GetTracksFromBezierTrack(track_p trk, track_p newTracks[2]) {
trkSeg_t seg_temp;
- struct extraData * xx = GetTrkExtraData(trk);
newTracks[0] = NULL, newTracks[1] = NULL;
if (!IsTrack(trk)) return FALSE;
+ struct extraDataBezier_t * xx = GET_EXTRA_DATA(trk, T_BEZIER, extraDataBezier_t);
seg_temp.type = SEG_BEZTRK;
- for (int i=0;i<4;i++) seg_temp.u.b.pos[i] = xx->bezierData.pos[i];
- seg_temp.color = xx->bezierData.segsColor;
+ for (int i=0;i<4;i++) seg_temp.u.b.pos[i] = xx->pos[i];
+ seg_temp.color = xx->segsColor;
seg_temp.bezSegs.cnt = 0;
seg_temp.bezSegs.max = 0;
//if (seg_temp->bezSegs.ptr) MyFree(seg_temp->bezSegs.ptr);
@@ -1159,7 +1176,6 @@ BOOL_T GetTracksFromBezierTrack(track_p trk, track_p newTracks[2]) {
}
-
static BOOL_T MakeParallelBezier(
track_p trk,
coOrd pos,
@@ -1170,35 +1186,37 @@ static BOOL_T MakeParallelBezier(
coOrd * p1R,
BOOL_T track)
{
- struct extraData * xx = GetTrkExtraData(trk);
+ struct extraDataBezier_t * xx = GET_EXTRA_DATA(trk, T_NOTRACK, extraDataBezier_t);
coOrd np[4], p;
- ANGLE_T a,a2;
+ ANGLE_T a0, a1,a2;
//Produce bezier that is translated parallel to the existing Bezier
// - not a precise result if the bezier end angles are not in the same general direction.
// The expectation is that the user will have to adjust it - unless and until we produce
// a new algo to adjust the control points to be parallel to the endpoints.
- a = FindAngle(xx->bezierData.pos[0],xx->bezierData.pos[3]);
+ a0 = xx->a0;
+ a1 = xx->a1;
p = pos;
DistanceBezier(trk, &p);
- a2 = NormalizeAngle(FindAngle(pos,p)-a);
+ a2 = NormalizeAngle(FindAngle(pos,p)-a0);
+ a2 = NormalizeAngle(FindAngle(pos,p)-a0);
//find parallel move x and y for points
for (int i =0; i<4;i++) {
- np[i] = xx->bezierData.pos[i];
+ np[i] = xx->pos[i];
}
- sep = sep+factor/xx->bezierData.minCurveRadius;
+ sep = sep+factor/xx->minCurveRadius;
// Adjust sep based on radius and factor
if ( a2 > 180 ) {
- Translate(&np[0],np[0],a+90,sep);
- Translate(&np[1],np[1],a+90,sep);
- Translate(&np[2],np[2],a+90,sep);
- Translate(&np[3],np[3],a+90,sep);
+ Translate(&np[0],np[0],a0+90,sep);
+ Translate(&np[1],np[1],a0+90,sep);
+ Translate(&np[2],np[2],a1-90,sep);
+ Translate(&np[3],np[3],a1-90,sep);
} else {
- Translate(&np[0],np[0],a-90,sep);
- Translate(&np[1],np[1],a-90,sep);
- Translate(&np[2],np[2],a-90,sep);
- Translate(&np[3],np[3],a-90,sep);
+ Translate(&np[0],np[0],a0-90,sep);
+ Translate(&np[1],np[1],a0-90,sep);
+ Translate(&np[2],np[2],a1+90,sep);
+ Translate(&np[3],np[3],a1+90,sep);
}
if ( newTrkR ) {
@@ -1217,7 +1235,7 @@ static BOOL_T MakeParallelBezier(
tempSegs(0).bezSegs.max = 0;
tempSegs(0).bezSegs.cnt = 0;
for (int i=0;i<4;i++) tempSegs(0).u.b.pos[i] = np[i];
- FixUpBezierSeg(tempSegs(0).u.b.pos,&tempSegs(0),TRUE);
+ FixUpBezierSeg(tempSegs(0).u.b.pos,&tempSegs(0),track);
}
if ( p0R ) *p0R = np[0];
if ( p1R ) *p1R = np[1];
@@ -1229,28 +1247,31 @@ static BOOL_T MakeParallelBezier(
* ensure
* - that the Segs are restored and
* - other fields reset.
+ * Not called for deleted tracks
*/
BOOL_T RebuildBezier (track_p trk)
{
- struct extraData *xx;
- xx = GetTrkExtraData(trk);
- xx->bezierData.arcSegs.cnt = 0;
- FixUpBezier(xx->bezierData.pos,xx,IsTrack(trk));
+ ASSERT( trk != NULL && !IsTrackDeleted(trk) );
+ struct extraDataBezier_t *xx;
+ xx = GET_EXTRA_DATA(trk, T_NOTRACK, extraDataBezier_t);
+ xx->arcSegs.cnt = 0;
+ FixUpBezier(xx->pos,xx,IsTrack(trk));
ComputeBezierBoundingBox(trk, xx);
return TRUE;
}
+
BOOL_T MoveBezierEndPt ( track_p *trk, EPINX_T *ep, coOrd pos, DIST_T d0 ) {
track_p trk2;
- struct extraData *xx;
+ struct extraDataBezier_t *xx;
if (SplitTrack(*trk,pos,*ep,&trk2,TRUE)) {
if (trk2) {
UndrawNewTrack( trk2 );
DeleteTrack(trk2,TRUE);
}
UndrawNewTrack( *trk );
- xx = GetTrkExtraData(*trk);
- SetTrkEndPoint( *trk, *ep, *ep?xx->bezierData.pos[3]:xx->bezierData.pos[0], *ep?xx->bezierData.a1:xx->bezierData.a0 );
+ xx = GET_EXTRA_DATA(*trk, T_NOTRACK, extraDataBezier_t);
+ SetTrkEndPoint( *trk, *ep, *ep?xx->pos[3]:xx->pos[0], *ep?xx->a1:xx->a0 );
DrawNewTrack( *trk );
return TRUE;
}
@@ -1259,22 +1280,22 @@ BOOL_T MoveBezierEndPt ( track_p *trk, EPINX_T *ep, coOrd pos, DIST_T d0 ) {
static wBool_t CompareBezier( track_cp trk1, track_cp trk2 )
{
- struct extraData *xx1 = GetTrkExtraData( trk1 );
- struct extraData *xx2 = GetTrkExtraData( trk2 );
+ struct extraDataBezier_t *xx1 = GET_EXTRA_DATA( trk1, T_NOTRACK, extraDataBezier_t );
+ struct extraDataBezier_t *xx2 = GET_EXTRA_DATA( trk2, T_NOTRACK, extraDataBezier_t );
char * cp = message + strlen(message);
- REGRESS_CHECK_POS( "Pos[0]", xx1, xx2, bezierData.pos[0] )
- REGRESS_CHECK_POS( "Pos[1]", xx1, xx2, bezierData.pos[1] )
- REGRESS_CHECK_POS( "Pos[2]", xx1, xx2, bezierData.pos[2] )
- REGRESS_CHECK_POS( "Pos[3]", xx1, xx2, bezierData.pos[3] )
- REGRESS_CHECK_DIST( "MinCurveRadius", xx1, xx2, bezierData.minCurveRadius )
- REGRESS_CHECK_ANGLE( "A0", xx1, xx2, bezierData.a0 )
- REGRESS_CHECK_ANGLE( "A1", xx1, xx2, bezierData.a1 )
+ REGRESS_CHECK_POS( "Pos[0]", xx1, xx2, pos[0] )
+ REGRESS_CHECK_POS( "Pos[1]", xx1, xx2, pos[1] )
+ REGRESS_CHECK_POS( "Pos[2]", xx1, xx2, pos[2] )
+ REGRESS_CHECK_POS( "Pos[3]", xx1, xx2, pos[3] )
+ REGRESS_CHECK_DIST( "MinCurveRadius", xx1, xx2, minCurveRadius )
+ REGRESS_CHECK_ANGLE( "A0", xx1, xx2, a0 )
+ REGRESS_CHECK_ANGLE( "A1", xx1, xx2, a1 )
// Check arcSegs
- REGRESS_CHECK_DIST( "Length", xx1, xx2, bezierData.length )
- REGRESS_CHECK_POS( "DescOff", xx1, xx2, bezierData.descriptionOff )
- REGRESS_CHECK_WIDTH( "SegsWidth", xx1, xx2, bezierData.segsWidth )
- REGRESS_CHECK_COLOR( "SegsColor", xx1, xx2, bezierData.segsColor )
- REGRESS_CHECK_INT( "LineType", xx1, xx2, bezierData.lineType )
+ REGRESS_CHECK_DIST( "Length", xx1, xx2, length )
+ REGRESS_CHECK_POS( "DescOff", xx1, xx2, descriptionOff )
+ REGRESS_CHECK_WIDTH( "SegsWidth", xx1, xx2, segsWidth )
+ REGRESS_CHECK_COLOR( "SegsColor", xx1, xx2, segsColor )
+ REGRESS_CHECK_INT( "LineType", xx1, xx2, lineType )
return TRUE;
}
@@ -1307,7 +1328,7 @@ static trackCmd_t bezlinCmds = {
NULL,
NULL,
NULL,
- NULL,
+ MakeParallelBezier,
NULL,
RebuildBezier,
NULL,
@@ -1472,7 +1493,7 @@ LOG( log_bezierSegments, 1, ( " BezTr-Exit2 --> SI%d A%0.3f P[%0.3f %0.3f] D%
case SEGPROC_DISTANCE:
- dd = 100000.00; //Just find one distance
+ dd = DIST_INF; //Just find one distance
p0 = data->distance.pos1;
//initialize p2
@@ -1586,43 +1607,48 @@ LOG( log_bezierSegments, 1, ( " BezGA-Out SI%d A%0.3f P[%0.3f %0.3f] B%d\n",
*/
+EXPORT void SetBezierData( track_p p, coOrd pos[4], wDrawColor color, DIST_T width )
+{
+ BOOL_T bTrack = (GetTrkType(p) == T_BEZIER);
+ struct extraDataBezier_t *xx = GET_EXTRA_DATA(p, T_NOTRACK, extraDataBezier_t);
+ xx->pos[0] = pos[0];
+ xx->pos[1] = pos[1];
+ xx->pos[2] = pos[2];
+ xx->pos[3] = pos[3];
+ xx->a0 = FindAngle(pos[1],pos[0]);
+ xx->a1 = FindAngle(pos[2],pos[3]);
+ xx->segsColor = color;
+ xx->segsWidth = width;
+ FixUpBezier(pos, xx, bTrack);
+ ComputeBezierBoundingBox( p, xx );
+ if ( bTrack ) {
+ // Should call SetTrkEndPoint but we may be already connected
+ p->endPt[0].pos = pos[0];
+ p->endPt[0].angle = xx->a0;
+ p->endPt[1].pos = pos[3];
+ p->endPt[1].angle = xx->a1;
+ CheckTrackLength( p );
+ SetTrkBits( p, TB_HIDEDESC );
+ }
+}
+
+
track_p NewBezierTrack(coOrd pos[4], trkSeg_t * tempsegs, int count)
{
- struct extraData *xx;
track_p p;
- p = NewTrack( 0, T_BEZIER, 2, sizeof *xx );
- xx = GetTrkExtraData(p);
- xx->bezierData.pos[0] = pos[0];
- xx->bezierData.pos[1] = pos[1];
- xx->bezierData.pos[2] = pos[2];
- xx->bezierData.pos[3] = pos[3];
- xx->bezierData.segsColor = wDrawColorBlack;
- xx->bezierData.segsWidth = 0;
- FixUpBezier(pos, xx, TRUE);
+ p = NewTrack( 0, T_BEZIER, 2, sizeof *(extraDataBezier_t*)NULL );
+ SetBezierData( p, pos, wDrawColorBlack, 0 );
LOG( log_bezier, 1, ( "NewBezierTrack( EP1 %0.3f, %0.3f, CP1 %0.3f, %0.3f, CP2 %0.3f, %0.3f, EP2 %0.3f, %0.3f ) = %d\n", pos[0].x, pos[0].y, pos[1].x, pos[1].y, pos[2].x, pos[2].y, pos[3].x, pos[3].y, GetTrkIndex(p) ) )
- ComputeBezierBoundingBox( p, xx );
- SetTrkEndPoint( p, 0, pos[0], xx->bezierData.a0);
- SetTrkEndPoint( p, 1, pos[3], xx->bezierData.a1);
- CheckTrackLength( p );
- SetTrkBits( p, TB_HIDEDESC );
return p;
}
+
EXPORT track_p NewBezierLine( coOrd pos[4], trkSeg_t * tempsegs, int count, wDrawColor color, DIST_T width )
{
- struct extraData *xx;
track_p p;
- p = NewTrack( 0, T_BZRLIN, 2, sizeof *xx );
- xx = GetTrkExtraData(p);
- xx->bezierData.pos[0] = pos[0];
- xx->bezierData.pos[1] = pos[1];
- xx->bezierData.pos[2] = pos[2];
- xx->bezierData.pos[3] = pos[3];
- xx->bezierData.segsColor = color;
- xx->bezierData.segsWidth = width;
- FixUpBezier(pos, xx, FALSE);
+ p = NewTrack( 0, T_BZRLIN, 0, sizeof *(extraDataBezier_t*)NULL ); //No endpoints
+ SetBezierData( p, pos, color, width );
LOG( log_bezier, 1, ( "NewBezierLine( EP1 %0.3f, %0.3f, CP1 %0.3f, %0.3f, CP2 %0.3f, %0.3f, EP2 %0.3f, %0.3f) = %d\n", pos[0].x, pos[0].y, pos[1].x, pos[1].y, pos[2].x, pos[2].y, pos[3].x, pos[3].y, GetTrkIndex(p) ) )
- ComputeBezierBoundingBox( p, xx );
return p;
}
@@ -1672,7 +1698,7 @@ extern coOrd BezierPointByParameter(coOrd p[4], double t)
*/
extern DIST_T BezierMathDistance( coOrd * pos, coOrd p[4], int segments, double * t_value)
{
- DIST_T dd = 10000.0;
+ DIST_T dd = DIST_INF;
double t = 0.0;
coOrd pt;
coOrd save_pt = p[0];
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-21 15:31:58 +0000