summaryrefslogtreecommitdiff
path: root/app/bin/tcurve.c
diff options
context:
space:
mode:
Diffstat (limited to 'app/bin/tcurve.c')
-rw-r--r--app/bin/tcurve.c312
1 files changed, 175 insertions, 137 deletions
diff --git a/app/bin/tcurve.c b/app/bin/tcurve.c
index 00d1ef5..f133dc7 100644
--- a/app/bin/tcurve.c
+++ b/app/bin/tcurve.c
@@ -20,34 +20,26 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
-#include <assert.h>
-#include <math.h>
-#include <string.h>
-
#include "ccurve.h"
#include "cjoin.h"
#include "cstraigh.h"
#include "cundo.h"
#include "fileio.h"
-#include "i18n.h"
#include "layout.h"
-#include "messages.h"
#include "param.h"
#include "track.h"
-#include "utility.h"
+#include "common-ui.h"
static TRKTYP_T T_CURVE = -1;
-struct extraData {
+typedef struct extraDataCurve_t {
+ extraDataBase_t base;
coOrd pos;
DIST_T radius;
BOOL_T circle;
long helixTurns;
coOrd descriptionOff;
- };
-#define xpos extraData->pos
-#define xradius extraData->radius
-#define xcircle extraData->circle
+ } extraDataCurve_t;
static int log_curve = 0;
static int log_curveSegs = 0;
@@ -62,8 +54,8 @@ static DIST_T GetLengthCurve( track_p );
static void GetCurveAngles( ANGLE_T *a0, ANGLE_T *a1, track_p trk )
{
- struct extraData *xx = GetTrkExtraData(trk);
assert( trk != NULL );
+ struct extraDataCurve_t *xx = GET_EXTRA_DATA(trk, T_CURVE, extraDataCurve_t);
if (xx->circle != TRUE) {
*a0 = NormalizeAngle( GetTrkEndAngle(trk,0) + 90 );
*a1 = NormalizeAngle(
@@ -75,7 +67,7 @@ static void GetCurveAngles( ANGLE_T *a0, ANGLE_T *a1, track_p trk )
LOG( log_curve, 4, ( "getCurveAngles: = %0.3f %0.3f\n", *a0, *a1 ) )
}
-static void SetCurveAngles( track_p p, ANGLE_T a0, ANGLE_T a1, struct extraData * xx )
+static void SetCurveAngles( track_p p, ANGLE_T a0, ANGLE_T a1, struct extraDataCurve_t * xx )
{
coOrd pos0, pos1;
xx->circle = (a0 == 0.0 && a1 == 0.0);
@@ -85,7 +77,7 @@ static void SetCurveAngles( track_p p, ANGLE_T a0, ANGLE_T a1, struct extraData
SetTrkEndPoint( p, 1, pos1, NormalizeAngle(a0+a1+90.0) );
}
-static void ComputeCurveBoundingBox( track_p trk, struct extraData * xx )
+static void ComputeCurveBoundingBox( track_p trk, struct extraDataCurve_t * xx )
{
coOrd p = xx->pos;
DIST_T r = xx->radius;
@@ -112,7 +104,6 @@ static void ComputeCurveBoundingBox( track_p trk, struct extraData * xx )
static void AdjustCurveEndPt( track_p t, EPINX_T inx, ANGLE_T a )
{
- struct extraData *xx = GetTrkExtraData(t);
coOrd pos;
ANGLE_T aa;
if (GetTrkType(t) != T_CURVE) {
@@ -120,6 +111,7 @@ static void AdjustCurveEndPt( track_p t, EPINX_T inx, ANGLE_T a )
GetTrkIndex(t), inx, GetTrkType(t) );
return;
}
+ struct extraDataCurve_t *xx = GET_EXTRA_DATA(t, T_CURVE, extraDataCurve_t);
UndoModify( t );
LOG( log_curve, 1, ( "adjustCurveEndPt T%d[%d] a=%0.3f\n", GetTrkIndex(t), inx, a ) )
aa = a = NormalizeAngle(a);
@@ -140,28 +132,28 @@ LOG( log_curve, 1, ( " E0:[%0.3f %0.3f] A%0.3f, E1:[%0.3f %0.3f] A%0.3f\n",
static void GetTrkCurveCenter( track_p t, coOrd *p, DIST_T *r )
{
- struct extraData *xx = GetTrkExtraData(t);
+ struct extraDataCurve_t *xx = GET_EXTRA_DATA(t, T_CURVE, extraDataCurve_t);
*p = xx->pos;
*r = xx->radius;
}
BOOL_T IsCurveCircle( track_p t )
{
- struct extraData *xx;
+ struct extraDataCurve_t *xx;
if ( GetTrkType(t) != T_CURVE )
return FALSE;
- xx = GetTrkExtraData(t);
+ xx = GET_EXTRA_DATA(t, T_CURVE, extraDataCurve_t);
return xx->circle || xx->helixTurns>0;
}
BOOL_T GetCurveMiddle( track_p trk, coOrd * pos )
{
- struct extraData *xx;
+ struct extraDataCurve_t *xx;
ANGLE_T a0, a1;
if ( GetTrkType(trk) != T_CURVE )
return FALSE;
- xx = GetTrkExtraData(trk);
+ xx = GET_EXTRA_DATA(trk, T_CURVE, extraDataCurve_t);
if (xx->circle || xx->helixTurns>0) {
PointOnCircle( pos, xx->pos, xx->radius, 0 );
} else {
@@ -171,6 +163,8 @@ BOOL_T GetCurveMiddle( track_p trk, coOrd * pos )
return TRUE;
}
+static DIST_T DistanceCurve( track_p t, coOrd * p );
+
DIST_T CurveDescriptionDistance(
coOrd pos,
track_p trk,
@@ -178,28 +172,41 @@ DIST_T CurveDescriptionDistance(
BOOL_T show_hidden,
BOOL_T * hidden)
{
- struct extraData *xx = GetTrkExtraData(trk);
- coOrd p1;
+ coOrd p0,p1,pd;
FLOAT_T ratio;
ANGLE_T a, a0, a1;
if (hidden) *hidden = FALSE;
- if ( (GetTrkType( trk ) != T_CURVE )|| ((( GetTrkBits( trk ) & TB_HIDEDESC ) != 0) && !show_hidden))
- return 100000;
+ if ( (GetTrkType( trk ) != T_CURVE ) || ((( GetTrkBits( trk ) & TB_HIDEDESC ) != 0) && !show_hidden))
+ return DIST_INF;
+
+ struct extraDataCurve_t *xx = GET_EXTRA_DATA(trk, T_CURVE, extraDataCurve_t);
coOrd offset = xx->descriptionOff;
if (( GetTrkBits( trk ) & TB_HIDEDESC ) != 0) offset = zero;
+
if ( xx->helixTurns > 0 ) {
- p1.x = xx->pos.x + offset.x;
- p1.y = xx->pos.y + offset.y;
+ pd.x = xx->pos.x + offset.x;
+ pd.y = xx->pos.y + offset.y;
+ p0 = pd;
+ p1 = pd;
} else {
GetCurveAngles( &a0, &a1, trk );
- ratio = ( offset.x + 1.0 ) / 2.0;
- a = a0 + ratio * a1;
- ratio = ( offset.y + 1.0 ) / 2.0;
- Translate( &p1, xx->pos, a, xx->radius * ratio );
+ ratio = offset.x;
+ if (!IsCurveCircle( trk ))
+ a = NormalizeAngle(a0 + a1/2.0 + ratio * a1/ 2.0);
+ else
+ a = NormalizeAngle(360.0*ratio+a0);
+ ratio = offset.y+0.5;
+ if (ratio<0.0) ratio = 0.0;
+ if (ratio>1.0) ratio = 1.0;
+ Translate( &pd, xx->pos, a, xx->radius * ratio );
}
if (hidden) *hidden = (GetTrkBits( trk ) & TB_HIDEDESC);
- *dpos = p1;
- return FindDistance( p1, pos );
+ *dpos = pd;
+
+ coOrd tpos = pos;
+ if (DistanceCurve(trk, &tpos)<FindDistance(pd, pos))
+ return DistanceCurve(trk, &pos);
+ return FindDistance( pd, pos );
}
@@ -208,7 +215,6 @@ static void DrawCurveDescription(
drawCmd_p d,
wDrawColor color )
{
- struct extraData *xx = GetTrkExtraData(trk);
wFont_p fp;
coOrd pos, p0, p1;
DIST_T elev0, elev1, dist, grade=0, sep=0;
@@ -221,6 +227,7 @@ static void DrawCurveDescription(
if ((labelEnable&LABELENABLE_TRKDESC)==0)
return;
+ struct extraDataCurve_t *xx = GET_EXTRA_DATA(trk, T_CURVE, extraDataCurve_t);
if ( xx->helixTurns > 0 ) {
pos = xx->pos;
pos.x += xx->descriptionOff.x;
@@ -240,15 +247,17 @@ static void DrawCurveDescription(
}
fp = wStandardFont( F_TIMES, FALSE, FALSE );
if (elevValid)
- sprintf( message, _("Helix: turns=%ld len=%0.2f grade=%0.1f%% sep=%0.2f"),
+ sprintf( message, _("Helix: Turns %ld L %0.2f Grade %0.1f%% Sep %0.2f"),
xx->helixTurns,
dist,
grade*100.0,
sep );
else
- sprintf( message, _("Helix: turns=%ld len=%0.2f"),
+ sprintf( message, _("Helix: Turns %ld L %0.2f"),
xx->helixTurns,
dist );
+ if (color == drawColorPreviewSelected)
+ DrawLine(d,xx->pos,pos,0,color);
DrawBoxedString( BOX_BOX, d, pos, message, fp, (wFontSize_t)descriptionFontSize, color, 0.0 );
} else {
dist = trackGauge/2.0;
@@ -260,13 +269,36 @@ static void DrawCurveDescription(
Translate( &p1, xx->pos, 180.0, dist );
DrawLine( d, p0, p1, 0, color );
GetCurveAngles( &a0, &a1, trk );
- ratio = ( xx->descriptionOff.x + 1.0 ) / 2.0;
- a = a0 + ratio * a1;
+ ratio = xx->descriptionOff.x; // 1.0 to - 1.0
+ if (! IsCurveCircle( trk ))
+ a = NormalizeAngle(ratio*a1/2.0 + a0 + a1/2.0);
+ else
+ a = NormalizeAngle(ratio*360.0+a0);
PointOnCircle( &p0, xx->pos, xx->radius, a );
- sprintf( message, "R %s", FormatDistance( xx->radius ) );
- ratio = ( xx->descriptionOff.y + 1.0 ) / 2.0;
- DrawDimLine( d, xx->pos, p0, message, (wFontSize_t)descriptionFontSize, ratio, 0, color, 0x11 );
+ coOrd end0, end1;
+ DIST_T off;
+ Translate(&end0,xx->pos,a0,xx->radius);
+ Translate(&end1,xx->pos,a0+a1,xx->radius);
+ off = xx->radius-(cos(D2R(a1/2))*xx->radius);
+ ratio = xx->descriptionOff.y;
+ if (ratio < -0.5) ratio = -0.5;
+ if (ratio > 0.5) ratio = 0.5;
+ if (! IsCurveCircle(trk))
+ sprintf( message, "R %s L %s A %0.3f O %s", FormatDistance( xx->radius ),
+ FormatDistance(FindDistance(end0,end1)),FindAngle(end1,end0), FormatDistance(off));
+ else
+ sprintf( message, "R %s L %s A 360.0", FormatDistance( xx->radius ),FormatDistance(xx->radius*2*M_PI));
+ DrawDimLine( d, xx->pos, p0, message, (wFontSize_t)descriptionFontSize, ratio+0.5, 0, color, 0x00 );
+
+ if (GetTrkBits( trk ) & TB_DETAILDESC) {
+ coOrd details_pos;
+ details_pos.x = (p0.x - xx->pos.x)*(ratio+0.5) + xx->pos.x;
+ details_pos.y = (p0.y - xx->pos.y)*(ratio+0.5) + xx->pos.y-(2*descriptionFontSize/mainD.dpi);
+
+ AddTrkDetails(d, trk, details_pos, a1/180.0*M_PI*xx->radius, color);
+ }
}
+
}
@@ -275,66 +307,47 @@ STATUS_T CurveDescriptionMove(
wAction_t action,
coOrd pos )
{
- struct extraData *xx = GetTrkExtraData(trk);
+ struct extraDataCurve_t *xx = GET_EXTRA_DATA(trk, T_CURVE, extraDataCurve_t);
static coOrd p0,p1;
- static BOOL_T editMode;
wDrawColor color;
ANGLE_T a, a0, a1;
DIST_T d;
p0 = xx->pos;
- switch (action) {
- case C_DOWN:
- DrawCurveDescription( trk, &mainD, wDrawColorWhite );
- case C_MOVE:
- case C_UP:
- editMode = TRUE;
- color = GetTrkColor( trk, &mainD );
- if ( xx->helixTurns > 0 ) {
- xx->descriptionOff.x = (pos.x-xx->pos.x);
- xx->descriptionOff.y = (pos.y-xx->pos.y);
- p1 = pos;
- } else {
- p1 = pos;
- GetCurveAngles( &a0, &a1, trk );
- if ( a1 < 1 ) a1 = 1.0;
- a = FindAngle( xx->pos, pos );
- if ( ! IsCurveCircle( trk ) ) {
- a = NormalizeAngle( a - a0 );
- if ( a > a1 ) {
- if ( a < a1 + ( 360.0 - a1 ) / 2 ) {
- a = a1;
- } else {
- a = 0.0;
- }
+ color = GetTrkColor( trk, &mainD );
+ if ( xx->helixTurns > 0 ) {
+ xx->descriptionOff.x = (pos.x-xx->pos.x);
+ xx->descriptionOff.y = (pos.y-xx->pos.y);
+ p1 = pos;
+ } else {
+ p1 = pos;
+ GetCurveAngles( &a0, &a1, trk );
+ if ( a1 < 1 ) a1 = 1.0;
+ a = FindAngle( xx->pos, pos );
+ if ( ! IsCurveCircle( trk ) ) {
+ a = NormalizeAngle( a - a0 );
+ if ( a > a1 ) {
+ if ( a < a1 + ( 360.0 - a1 ) / 2 ) {
+ a = a1;
+ } else {
+ a = 0.0;
}
}
- xx->descriptionOff.x = ( a / a1 ) * 2.0 - 1.0;
- d = FindDistance( xx->pos, pos ) / xx->radius;
- if ( d > 0.9 )
- d = 0.9;
- if ( d < 0.1 )
- d = 0.1;
- xx->descriptionOff.y = d * 2.0 - 1.0;
+ xx->descriptionOff.x = ( a / a1 ) * 2.0 - 1.0; // -1 to 1, 0 in middle
+ } else {
+ a = FindAngle(xx->pos,pos);
GetCurveAngles( &a0, &a1, trk );
- a = a0 + (0.5 * a1);
- PointOnCircle( &p0, xx->pos, xx->radius/2, a );
- }
- if (action == C_UP) {
- editMode = FALSE;
- DrawCurveDescription( trk, &mainD, wDrawColorBlack );
- }
- return action==C_UP?C_TERMINATE:C_CONTINUE;
-
- case C_REDRAW:
- if (editMode) {
- DrawLine( &tempD, p0, p1, 0, wDrawColorBlue );
- DrawCurveDescription( trk, &tempD, wDrawColorBlue );
+ xx->descriptionOff.x = NormalizeAngle((a - a0)/360.0);
}
- break;
-
+ d = FindDistance( xx->pos, pos ) / xx->radius;
+ if ( d > 1.0 )
+ d = 1.0;
+ if ( d < 0.0 )
+ d = 0.0;
+ xx->descriptionOff.y = d-0.5; // -0.5 to 0.5, 0 in the middle
}
+
return C_CONTINUE;
}
@@ -374,22 +387,21 @@ static descData_t crvDesc[] = {
/*A1*/ { DESC_ANGLE, N_("CCW Angle"), &crvData.angle0 },
/*A2*/ { DESC_ANGLE, N_("CW Angle"), &crvData.angle1 },
/*GR*/ { DESC_FLOAT, N_("Grade"), &crvData.grade },
-/*PV*/ { DESC_PIVOT, N_("Pivot"), &crvData.pivot },
+/*PV*/ { DESC_PIVOT, N_("Lock"), &crvData.pivot },
/*LY*/ { DESC_LAYER, N_("Layer"), &crvData.layerNumber },
{ DESC_NULL } };
static void UpdateCurve( track_p trk, int inx, descData_p descUpd, BOOL_T final )
{
- struct extraData *xx = GetTrkExtraData(trk);
BOOL_T updateEndPts;
ANGLE_T a0, a1;
EPINX_T ep;
- struct extraData xx0;
FLOAT_T turns;
if ( inx == -1 )
return;
- xx0 = *xx;
+ struct extraDataCurve_t *xx = GET_EXTRA_DATA(trk, T_CURVE, extraDataCurve_t);
+ struct extraDataCurve_t xx0 = *xx;
updateEndPts = FALSE;
GetCurveAngles( &a0, &a1, trk );
switch ( inx ) {
@@ -540,11 +552,11 @@ static void UpdateCurve( track_p trk, int inx, descData_p descUpd, BOOL_T final
static void DescribeCurve( track_p trk, char * str, CSIZE_T len )
{
- struct extraData *xx = GetTrkExtraData(trk);
ANGLE_T a0, a1;
DIST_T d;
int fix0, fix1;
FLOAT_T turns;
+ struct extraDataCurve_t *xx = GET_EXTRA_DATA(trk, T_CURVE, extraDataCurve_t);
GetCurveAngles( &a0, &a1, trk );
d = xx->radius * 2.0 * M_PI * a1 / 360.0;
@@ -649,9 +661,9 @@ static void DescribeCurve( track_p trk, char * str, CSIZE_T len )
static DIST_T DistanceCurve( track_p t, coOrd * p )
{
- struct extraData *xx = GetTrkExtraData(t);
ANGLE_T a0, a1;
DIST_T d;
+ struct extraDataCurve_t *xx = GET_EXTRA_DATA(t, T_CURVE, extraDataCurve_t);
GetCurveAngles( &a0, &a1, t );
if ( xx->helixTurns > 0 ) {
a0 = 0.0;
@@ -663,10 +675,10 @@ static DIST_T DistanceCurve( track_p t, coOrd * p )
static void DrawCurve( track_p t, drawCmd_p d, wDrawColor color )
{
- struct extraData *xx = GetTrkExtraData(t);
ANGLE_T a0, a1;
track_p tt = t;
long widthOptions = DTS_LEFT|DTS_RIGHT;
+ struct extraDataCurve_t *xx = GET_EXTRA_DATA(t, T_CURVE, extraDataCurve_t);
GetCurveAngles( &a0, &a1, t );
if (xx->circle) {
@@ -684,7 +696,6 @@ static void DrawCurve( track_p t, drawCmd_p d, wDrawColor color )
}
DrawCurvedTrack( d, xx->pos, xx->radius, a0, a1,
- GetTrkEndPos(t,0), GetTrkEndPos(t,1),
t, color, widthOptions );
DrawEndPt( d, t, 0, color );
DrawEndPt( d, t, 1, color );
@@ -696,12 +707,13 @@ static void DeleteCurve( track_p t )
static BOOL_T WriteCurve( track_p t, FILE * f )
{
- struct extraData *xx = GetTrkExtraData(t);
+ struct extraDataCurve_t *xx = GET_EXTRA_DATA(t, T_CURVE, extraDataCurve_t);
long options;
BOOL_T rc = TRUE;
options = GetTrkWidth(t) & 0x0F;
- if ( ( ( GetTrkBits(t) & TB_HIDEDESC ) != 0 ) == ( xx->helixTurns > 0 ) )
- options |= 0x80;
+ if ( ( GetTrkBits(t) & TB_HIDEDESC ) == 0 )
+ // 0x80 means Show Description
+ options |= 0x80;
rc &= fprintf(f, "CURVE %d %d %ld 0 0 %s %d %0.6f %0.6f 0 %0.6f %ld %0.6f %0.6f\n",
GetTrkIndex(t), GetTrkLayer(t), (long)options,
GetTrkScaleName(t), GetTrkVisible(t)|(GetTrkNoTies(t)?1<<2:0)|(GetTrkBridge(t)?1<<3:0), xx->pos.x, xx->pos.y, xx->radius,
@@ -714,7 +726,7 @@ static BOOL_T WriteCurve( track_p t, FILE * f )
static BOOL_T ReadCurve( char * line )
{
- struct extraData *xx;
+ struct extraDataCurve_t *xx;
track_p t;
wIndex_t index;
BOOL_T visible;
@@ -739,7 +751,7 @@ static BOOL_T ReadCurve( char * line )
if ( !ReadSegs() )
return FALSE;
t = NewTrack( index, T_CURVE, 0, sizeof *xx );
- xx = GetTrkExtraData(t);
+ xx = GET_EXTRA_DATA(t, T_CURVE, extraDataCurve_t);
xx->helixTurns = helixTurns;
xx->descriptionOff = descriptionOff;
if ( paramVersion < 3 ) {
@@ -756,8 +768,15 @@ static BOOL_T ReadCurve( char * line )
SetTrkWidth(t, (int)(options&3));
xx->pos = p;
xx->radius = r;
- if ( ( ( options & 0x80 ) != 0 ) == ( xx->helixTurns > 0 ) )
- SetTrkBits(t,TB_HIDEDESC);
+ if ( paramVersion < VERSION_DESCRIPTION2 ) {
+ if ( xx->helixTurns <= 0 ) {
+ // Descriptions on by default for helix, off for curves
+ SetTrkBits(t,TB_HIDEDESC);
+ }
+ } else {
+ if ( paramVersion < VERSION_DESCRIPTION2 || ( ( options & 0x80 ) == 0 ) )
+ SetTrkBits(t,TB_HIDEDESC);
+ }
SetEndPts(t,2);
if (GetTrkEndAngle( t, 0 ) == 270.0 &&
GetTrkEndAngle( t, 1 ) == 90.0 )
@@ -768,7 +787,7 @@ static BOOL_T ReadCurve( char * line )
static void MoveCurve( track_p trk, coOrd orig )
{
- struct extraData *xx = GetTrkExtraData(trk);
+ struct extraDataCurve_t *xx = GET_EXTRA_DATA(trk, T_CURVE, extraDataCurve_t);
xx->pos.x += orig.x;
xx->pos.y += orig.y;
ComputeCurveBoundingBox( trk, xx );
@@ -776,14 +795,14 @@ static void MoveCurve( track_p trk, coOrd orig )
static void RotateCurve( track_p trk, coOrd orig, ANGLE_T angle )
{
- struct extraData *xx = GetTrkExtraData(trk);
+ struct extraDataCurve_t *xx = GET_EXTRA_DATA(trk, T_CURVE, extraDataCurve_t);
Rotate( &xx->pos, orig, angle );
ComputeCurveBoundingBox( trk, xx );
}
static void RescaleCurve( track_p trk, FLOAT_T ratio )
{
- struct extraData *xx = GetTrkExtraData(trk);
+ struct extraDataCurve_t *xx = GET_EXTRA_DATA(trk, T_CURVE, extraDataCurve_t);
xx->pos.x *= ratio;
xx->pos.y *= ratio;
xx->radius *= ratio;
@@ -801,7 +820,7 @@ static ANGLE_T GetAngleCurve( track_p trk, coOrd pos, EPINX_T *ep0, EPINX_T *ep1
static BOOL_T SplitCurve( track_p trk, coOrd pos, EPINX_T ep, track_p *leftover, EPINX_T * ep0, EPINX_T * ep1 )
{
- struct extraData *xx = GetTrkExtraData(trk);
+ struct extraDataCurve_t *xx = GET_EXTRA_DATA(trk, T_CURVE, extraDataCurve_t);
ANGLE_T a, a0, a1;
track_p trk1;
@@ -841,7 +860,7 @@ static BOOL_T SplitCurve( track_p trk, coOrd pos, EPINX_T ep, track_p *leftover,
static BOOL_T TraverseCurve( traverseTrack_p trvTrk, DIST_T * distR )
{
track_p trk = trvTrk->trk;
- struct extraData *xx = GetTrkExtraData(trk);
+ struct extraDataCurve_t *xx = GET_EXTRA_DATA(trk, T_CURVE, extraDataCurve_t);
ANGLE_T a, a0, a1, a2, a3;
DIST_T arcDist;
DIST_T circum;
@@ -936,18 +955,19 @@ static BOOL_T TraverseCurve( traverseTrack_p trvTrk, DIST_T * distR )
static BOOL_T EnumerateCurve( track_p trk )
{
- struct extraData *xx;
+ struct extraDataCurve_t *xx;
ANGLE_T a0, a1;
DIST_T d;
if (trk != NULL) {
- xx = GetTrkExtraData(trk);
+ xx = GET_EXTRA_DATA(trk, T_CURVE, extraDataCurve_t);
GetCurveAngles( &a0, &a1, trk );
d = (xx->radius + (GetTrkGauge(trk)/2.0))* 2.0 * M_PI * a1 / 360.0;
if (xx->helixTurns > 0)
d += (xx->helixTurns-(xx->circle?1:0)) * (xx->radius+(GetTrkGauge(trk)/2.0)) * 2.0 * M_PI;
ScaleLengthIncrement( GetTrkScale(trk), d );
+ return TRUE;
}
- return TRUE;
+ return FALSE;
}
static BOOL_T TrimCurve( track_p trk, EPINX_T ep, DIST_T dist, coOrd endpos, ANGLE_T angle, DIST_T endradius, coOrd endcenter )
@@ -957,7 +977,7 @@ static BOOL_T TrimCurve( track_p trk, EPINX_T ep, DIST_T dist, coOrd endpos, ANG
ANGLE_T a, aa;
ANGLE_T a0, a1;
coOrd pos, center;
- struct extraData *xx = GetTrkExtraData(trk);
+ struct extraDataCurve_t *xx = GET_EXTRA_DATA(trk, T_CURVE, extraDataCurve_t);
if (xx->helixTurns>0) {
ErrorMessage( MSG_CANT_TRIM_HELIX );
return FALSE;
@@ -984,8 +1004,6 @@ static BOOL_T MergeCurve(
track_p trk1,
EPINX_T ep1 )
{
- struct extraData *xx0 = GetTrkExtraData(trk0);
- struct extraData *xx1 = GetTrkExtraData(trk1);
ANGLE_T a00, a01, a10, a11;
DIST_T d;
track_p trk2;
@@ -997,6 +1015,8 @@ static BOOL_T MergeCurve(
if ( IsCurveCircle(trk0) ||
IsCurveCircle(trk1) )
return FALSE;
+ struct extraDataCurve_t *xx0 = GET_EXTRA_DATA(trk0, T_CURVE, extraDataCurve_t);
+ struct extraDataCurve_t *xx1 = GET_EXTRA_DATA(trk1, T_CURVE, extraDataCurve_t);
if ( xx0->helixTurns > 0 ||
xx1->helixTurns > 0 )
return FALSE;
@@ -1034,7 +1054,7 @@ static BOOL_T MergeCurve(
ConnectTracks( trk0, ep0, trk2, ep2 );
}
DrawNewTrack( trk0 );
- ComputeCurveBoundingBox( trk0, GetTrkExtraData(trk0) );
+ ComputeCurveBoundingBox( trk0, GET_EXTRA_DATA(trk0, T_CURVE, extraDataCurve_t) );
return TRUE;
}
@@ -1055,7 +1075,7 @@ static STATUS_T ModifyCurve( track_p trk, wAction_t action, coOrd pos )
ANGLE_T a, aa1, aa2;
DIST_T r, d;
track_p trk1;
- struct extraData *xx = GetTrkExtraData(trk);
+ struct extraDataCurve_t *xx = GET_EXTRA_DATA(trk, T_CURVE, extraDataCurve_t);
switch ( action ) {
@@ -1185,7 +1205,7 @@ static DIST_T GetLengthCurve( track_p trk )
DIST_T dist, rad;
ANGLE_T a0, a1;
coOrd cen;
- struct extraData *xx = GetTrkExtraData(trk);
+ struct extraDataCurve_t *xx = GET_EXTRA_DATA(trk, T_CURVE, extraDataCurve_t);
GetTrkCurveCenter( trk, &cen, &rad );
if (xx->circle)
@@ -1201,7 +1221,6 @@ static DIST_T GetLengthCurve( track_p trk )
static BOOL_T GetParamsCurve( int inx, track_p trk, coOrd pos, trackParams_t * params )
{
- struct extraData *xx = GetTrkExtraData(trk);
params->type = curveTypeCurve;
GetTrkCurveCenter( trk, &params->arcP, &params->arcR);
GetCurveAngles( &params->arcA0, &params->arcA1, trk );
@@ -1214,6 +1233,7 @@ static BOOL_T GetParamsCurve( int inx, track_p trk, coOrd pos, trackParams_t * p
FormatDistance( params->arcR ), FormatDistance( easeR ) );
return FALSE;
}
+ struct extraDataCurve_t *xx = GET_EXTRA_DATA(trk, T_CURVE, extraDataCurve_t);
if ( inx == PARAMS_EXTEND && ( IsCurveCircle(trk) || xx->helixTurns > 0 ) ) {
ErrorMessage( MSG_CANT_EXTEND_HELIX );
return FALSE;
@@ -1262,7 +1282,7 @@ static BOOL_T MoveEndPtCurve( track_p *trk, EPINX_T *ep, coOrd pos, DIST_T d0 )
static BOOL_T QueryCurve( track_p trk, int query )
{
- struct extraData * xx = GetTrkExtraData(trk);
+ struct extraDataCurve_t * xx = GET_EXTRA_DATA(trk, T_CURVE, extraDataCurve_t);
switch ( query ) {
case Q_CAN_PARALLEL:
case Q_CAN_MODIFYRADIUS:
@@ -1305,7 +1325,7 @@ static void FlipCurve(
coOrd orig,
ANGLE_T angle )
{
- struct extraData * xx = GetTrkExtraData(trk);
+ struct extraDataCurve_t * xx = GET_EXTRA_DATA(trk, T_CURVE, extraDataCurve_t);
FlipPoint( &xx->pos, orig, angle );
ComputeCurveBoundingBox( trk, xx );
}
@@ -1321,8 +1341,8 @@ static BOOL_T MakeParallelCurve(
coOrd * p1R,
BOOL_T track)
{
- struct extraData * xx = GetTrkExtraData(trk);
- struct extraData * xx1;
+ struct extraDataCurve_t * xx = GET_EXTRA_DATA(trk, T_CURVE, extraDataCurve_t);
+ struct extraDataCurve_t * xx1;
DIST_T rad;
ANGLE_T a0, a1;
@@ -1336,7 +1356,7 @@ static BOOL_T MakeParallelCurve(
if ( newTrkR ) {
if (track) {
*newTrkR = NewCurvedTrack( xx->pos, rad, a0, a1, 0 );
- xx1 = GetTrkExtraData(*newTrkR);
+ xx1 = GET_EXTRA_DATA(*newTrkR, T_CURVE, extraDataCurve_t);
xx1->helixTurns = xx->helixTurns;
xx1->circle = xx->circle;
}
@@ -1376,8 +1396,8 @@ static BOOL_T MakeParallelCurve(
static wBool_t CompareCurve( track_cp trk1, track_cp trk2 )
{
- struct extraData * ed1 = GetTrkExtraData( trk1 );
- struct extraData * ed2 = GetTrkExtraData( trk2 );
+ struct extraDataCurve_t * ed1 = GET_EXTRA_DATA( trk1, T_CURVE, extraDataCurve_t );
+ struct extraDataCurve_t * ed2 = GET_EXTRA_DATA( trk2, T_CURVE, extraDataCurve_t );
char * cp = message+strlen(message);
REGRESS_CHECK_POS( "POS", ed1, ed2, pos )
REGRESS_CHECK_DIST( "RADIUS", ed1, ed2, radius )
@@ -1581,7 +1601,8 @@ EXPORT void PlotCurve(
coOrd pos1,
coOrd pos2,
curveData_t * curveData,
- BOOL_T constrain ) //Make the Radius be in steps of radiusGranularity (1/8)
+ BOOL_T constrain, //Make the Radius be in steps of radiusGranularity (1/8)
+ DIST_T desired_r) //Target one radius if close
{
DIST_T d0, d2, r;
ANGLE_T angle, a0, a1, a2;
@@ -1604,19 +1625,36 @@ LOG( log_curve, 3, ( "Straight: %0.3f < %0.3f\n", d0*sin(D2R(a1)), (4.0/75.0)*ma
} else if (a1 >= 179.0 && a1 <= 181.0) {
curveData->type = curveTypeNone;
} else {
+ BOOL_T found = FALSE;
if (a1<180.0) {
a2 = NormalizeAngle( angle + 90.0 );
- if (constrain)
- curveData->curveRadius = ConstrainR( d0/sin(D2R(a1)) );
- else
- curveData->curveRadius = d0/sin(D2R(a1));
+ if (desired_r > 0.0) {
+ if (IsClose(fabs(d0/sin(D2R(a1))-desired_r))) {
+ curveData->curveRadius = desired_r;
+ found = TRUE;
+ }
+ }
+ if (!found) {
+ if (constrain)
+ curveData->curveRadius = ConstrainR( d0/sin(D2R(a1)) );
+ else
+ curveData->curveRadius = d0/sin(D2R(a1));
+ }
} else {
a1 -= 360.0;
a2 = NormalizeAngle( angle - 90.0 );
- if (constrain)
- curveData->curveRadius = ConstrainR( d0/sin(D2R(-a1)) );
- else
- curveData->curveRadius = d0/sin(D2R(-a1));
+ if (desired_r > 0.0) {
+ if (IsClose(fabs(d0/sin(D2R(-a1))-desired_r))) {
+ curveData->curveRadius = desired_r;
+ found = TRUE;
+ }
+ }
+ if (!found){
+ if (constrain)
+ curveData->curveRadius = ConstrainR( d0/sin(D2R(-a1)) );
+ else
+ curveData->curveRadius = d0/sin(D2R(-a1));
+ }
}
if (curveData->curveRadius > 1000) {
LOG( log_curve, 3, ( "Straight %0.3f > 1000\n", curveData->curveRadius ) )
@@ -1702,10 +1740,10 @@ LOG( log_curve, 3, ( "Straight: %0.3f < %0.3f\n", d0*sin(D2R(a1)), (4.0/75.0)*ma
EXPORT track_p NewCurvedTrack( coOrd pos, DIST_T r, ANGLE_T a0, ANGLE_T a1, long helixTurns )
{
- struct extraData *xx;
+ struct extraDataCurve_t *xx;
track_p p;
p = NewTrack( 0, T_CURVE, 2, sizeof *xx );
- xx = GetTrkExtraData(p);
+ xx = GET_EXTRA_DATA(p, T_CURVE, extraDataCurve_t);
xx->pos = pos;
xx->radius = r;
xx->helixTurns = helixTurns;
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-21 15:22:45 +0000