summaryrefslogtreecommitdiff
path: root/app/bin/ccornu.c
diff options
context:
space:
mode:
Diffstat (limited to 'app/bin/ccornu.c')
-rw-r--r--app/bin/ccornu.c54
1 files changed, 35 insertions, 19 deletions
diff --git a/app/bin/ccornu.c b/app/bin/ccornu.c
index 5515d75..9bdb0d0 100644
--- a/app/bin/ccornu.c
+++ b/app/bin/ccornu.c
@@ -379,10 +379,14 @@ void DrawTempCornu() {
void CreateBothEnds(int selectPoint) {
BOOL_T selectable[2],modifyable[2];
- selectable[0] = Da.trk[0] && !QueryTrack(Da.trk[0],Q_IS_CORNU);
- modifyable[0] = Da.trk[0] && QueryTrack(Da.trk[0],Q_CORNU_CAN_MODIFY);
- selectable[1] = Da.trk[1] && !QueryTrack(Da.trk[1],Q_IS_CORNU);
- modifyable[1] = Da.trk[1] && QueryTrack(Da.trk[1],Q_CORNU_CAN_MODIFY);
+ selectable[0] = !Da.trk[0] || (
+ Da.trk[0] && !QueryTrack(Da.trk[0],Q_IS_CORNU) && !QueryTrack(Da.trk[0],Q_CAN_MODIFY_CONTROL_POINTS));
+ modifyable[0] = !Da.trk[0] || (
+ Da.trk[0] && QueryTrack(Da.trk[0],Q_CORNU_CAN_MODIFY));
+ selectable[1] = !Da.trk[1] || (
+ Da.trk[1] && !QueryTrack(Da.trk[1],Q_IS_CORNU) && !QueryTrack(Da.trk[0],Q_CAN_MODIFY_CONTROL_POINTS));
+ modifyable[1] = !Da.trk[1] || (
+ Da.trk[1] && QueryTrack(Da.trk[1],Q_CORNU_CAN_MODIFY));
if (selectPoint == -1) {
Da.ep1Segs_da_cnt = createEndPoint(Da.ep1Segs, Da.pos[0],FALSE,selectable[0],modifyable[0]);
Da.ep2Segs_da_cnt = createEndPoint(Da.ep2Segs, Da.pos[1],FALSE,selectable[1],modifyable[1]);
@@ -479,6 +483,12 @@ void SetUpCornuParms(cornuParm_t * cp) {
cp->radius[1] = Da.radius[1];
}
+
+struct extraData {
+ cornuData_t cornuData;
+ };
+
+
/*
* AdjustCornuCurve
*
@@ -538,10 +548,6 @@ EXPORT STATUS_T AdjustCornuCurve(
wBeep();
InfoMessage( _("Not close enough to end point, reselect") );
return C_CONTINUE;
- } else if (Da.trk[Da.selectPoint] && QueryTrack(Da.trk[Da.selectPoint],Q_IS_CORNU)){
- wBeep();
- InfoMessage( _("Is Cornu End -> Not Selectable") );
- return C_CONTINUE;
} else {
pos = Da.pos[Da.selectPoint];
Da.state = POINT_PICKED;
@@ -596,6 +602,11 @@ EXPORT STATUS_T AdjustCornuCurve(
DrawTempCornu(); //wipe out old
Da.extend[sel] = FALSE;
if(!Da.trk[sel]) { //Cornu with no ends
+ struct extraData *xx = GetTrkExtraData(Da.selectTrack);
+ Da.pos[sel] = xx->cornuData.pos[sel]; //Re-Copy parms from old trk
+ Da.radius[sel] = xx->cornuData.r[sel];
+ Da.angle[sel] = xx->cornuData.a[sel];
+ Da.center[sel] = xx->cornuData.c[sel];
if (Da.radius[sel] == 0) { //Straight
Da.extendSeg[sel].type = SEG_STRTRK;
Da.extendSeg[sel].width = 0;
@@ -632,6 +643,10 @@ EXPORT STATUS_T AdjustCornuCurve(
else
Da.extend[sel] = TRUE;
}
+ if (Da.extend[sel] == FALSE) { // Not extending - so trim along our own Cornu
+ GetCornuParmsNear(Da.selectTrack, sel, &pos, &Da.center[sel], &Da.angle[sel], &Da.radius[sel] );
+ Da.pos[sel] = pos;
+ }
} else { //Cornu with ends
if (inside) Da.pos[sel] = pos;
if (!GetConnectedTrackParms(Da.trk[sel],pos,sel,Da.ep[sel])) {
@@ -694,11 +709,11 @@ EXPORT STATUS_T AdjustCornuCurve(
Da.pos[sel] = pos;
}
- } else { //Bezier and Cornu that we are joining TO can't extend
- DrawTempCornu(); //put back
- wBeep();
- InfoMessage(_("Must be on the %s Track"),Da.trackType[sel]==curveTypeBezier?"Bezier":Da.trackType[sel]==curveTypeCornu?"Cornu":"Unknown Type");
- pos = GetTrkEndPos(Da.trk[sel],Da.ep[sel]);
+ } else { //Bezier and Cornu that we are joining TO can't extend
+ DrawTempCornu(); //put back
+ wBeep();
+ InfoMessage(_("Can't extend connected Bezier or Cornu"));
+ pos = GetTrkEndPos(Da.trk[sel],Da.ep[sel]);
return C_CONTINUE;
}
}
@@ -804,9 +819,6 @@ EXPORT STATUS_T AdjustCornuCurve(
}
-struct extraData {
- cornuData_t cornuData;
- };
/**
* CmdCornuModify
@@ -834,6 +846,7 @@ STATUS_T CmdCornuModify (track_p trk, wAction_t action, coOrd pos, DIST_T trackG
DYNARR_RESET(trkSeg_t,Da.crvSegs_da);
Da.ep1Segs_da_cnt = 0;
Da.ep2Segs_da_cnt = 0;
+ Da.crvSegs_da_cnt = 0;
Da.extend[0] = FALSE;
Da.extend[1] = FALSE;
Da.selectPoint = -1;
@@ -897,7 +910,8 @@ STATUS_T CmdCornuModify (track_p trk, wAction_t action, coOrd pos, DIST_T trackG
return C_CONTINUE;
}
for (int i=0;i<2;i++) {
- if (!(QueryTrack(Da.trk[i],Q_CAN_ADD_ENDPOINTS))) { // Not Turntable
+ if (Da.trk[i] &&
+ !(QueryTrack(Da.trk[i],Q_CAN_ADD_ENDPOINTS))) { // Not Turntable
if (FindDistance(Da.pos[i],GetTrkEndPos(Da.trk[i],1-Da.ep[i])) < minLength) {
wBeep();
InfoMessage(_("Cornu end %d too close to other end of connect track - reposition it"),i+1);
@@ -1229,13 +1243,15 @@ STATUS_T CmdCornu( wAction_t action, coOrd pos )
case C_REDRAW:
if ( Da.state != NONE ) {
- DrawCornuCurve(NULL,Da.ep1Segs,Da.ep1Segs_da_cnt,Da.ep2Segs,Da.ep2Segs_da_cnt,(trkSeg_t *)Da.crvSegs_da.ptr,Da.crvSegs_da.cnt, NULL, &Da.extendSeg[0],&Da.extendSeg[1],Da.color);
+ DrawCornuCurve(NULL,Da.ep1Segs,Da.ep1Segs_da_cnt,Da.ep2Segs,Da.ep2Segs_da_cnt,(trkSeg_t *)Da.crvSegs_da.ptr,Da.crvSegs_da.cnt, NULL,
+ Da.extend[0]?&Da.extendSeg[0]:NULL,Da.extend[1]?&Da.extendSeg[1]:NULL,Da.color);
}
return C_CONTINUE;
case C_CANCEL:
if (Da.state != NONE) {
- DrawCornuCurve(NULL,Da.ep1Segs,Da.ep1Segs_da_cnt,Da.ep2Segs,Da.ep2Segs_da_cnt,(trkSeg_t *)Da.crvSegs_da.ptr,Da.crvSegs_da.cnt, NULL, &Da.extendSeg[0],&Da.extendSeg[1],Da.color);
+ DrawCornuCurve(NULL,Da.ep1Segs,Da.ep1Segs_da_cnt,Da.ep2Segs,Da.ep2Segs_da_cnt,(trkSeg_t *)Da.crvSegs_da.ptr,Da.crvSegs_da.cnt, NULL,
+ Da.extend[0]?&Da.extendSeg[0]:NULL,Da.extend[1]?&Da.extendSeg[1]:NULL,Da.color);
Da.ep1Segs_da_cnt = 0;
Da.ep2Segs_da_cnt = 0;
Da.crvSegs_da_cnt = 0;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-11 05:48:02 +0000