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JKLINE
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JKLINE Collaborator

JKLINE

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What am I missing?

  

		static System::Collections::Generic::List<int>^ SelectionManager::BreakArcAtPoint(Mastercam::Curves::ArcGeometry^ arc, Mastercam::BasicGeometry::PointGeometry^ point) {
			
			System::Collections::Generic::List<int>^ newGeoIDs;
			bool successful = false;
			p_3d pointy;
			auto firstEnt = std::make_unique<ent>();
			auto secondEnt = std::make_unique<ent>();
			GetEntityByID(arc->GetEntityID(), *firstEnt, &successful);
			GetEntityByID(point->GetEntityID(), *secondEnt, &successful);

			if (secondEnt->id == P_ID) {
				pointy = secondEnt->u.pt;
			}

			std::vector<ent> firstEntity;
			if (firstEnt->id == A_ID) {
				ent tempEnt;
				tempEnt.id = 'A';
				tempEnt.u.ar.c = firstEnt->u.ar.c;
				tempEnt.u.ar.r = firstEnt->u.ar.r;
				tempEnt.u.ar.sa = firstEnt->u.ar.sa;
				tempEnt.u.ar.sw = firstEnt->u.ar.sw;
				firstEntity.push_back(tempEnt);
			}
			p_3d newArcCenterPoint = firstEntity[0].eptr->eptr->u.ar.c;
			p_3d newArc1StartPoint = firstEntity[0].eptr->eptr->u.ar.ep1;
			p_3d newArc2EndPoint = firstEntity[0].eptr->eptr->u.ar.ep2;
			double newArcRad = firstEntity[0].eptr->eptr->u.ar.r;
			a_2d newArc1;
			a_2d newArc2;
			bool arcCreated;

			constr_arc_new(newArc1StartPoint.ConvertTo2d(), pointy.ConvertTo2d(), newArcCenterPoint.ConvertTo2d(), true, 0.005, &newArc1 ,&arcCreated);
			constr_arc_new(pointy.ConvertTo2d(), newArc2EndPoint.ConvertTo2d(), newArcCenterPoint.ConvertTo2d(), true, 0.005, &newArc1, &arcCreated);

			ent entToStore;
			DB_LIST_ENT_PTR resultGeoID;
			short newSel;
			MC_BYTE mc_byte;
			int newLevel;
			attributes newAttrib;
			bool geoStored;
			store_ent(&entToStore, &resultGeoID, newSel, mc_byte, newLevel, newAttrib, &geoStored,true);//include DbLolo_CH.h

			newGeoIDs->Add(resultGeoID->eptr->ent_idn);
			return newGeoIDs;
		}

 

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JKLINE Collaborator

JKLINE

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Some progress has been made! :D Getting an object error from the constr_arc_new method line. I'm guessing one of the supplied parameters is failing or is unpopulated. 

		static System::Collections::Generic::List<int>^ SelectionManager::BreakArcAtPoint(Mastercam::Curves::ArcGeometry^ arc, Mastercam::BasicGeometry::PointGeometry^ point) {
			
			System::Collections::Generic::List<int>^ newGeoIDs;
			bool successful = false;
			p_3d pointy;
			auto firstEnt = std::make_unique<ent>();
			auto secondEnt = std::make_unique<ent>();
			GetEntityByID(arc->GetEntityID(), *firstEnt, &successful);
			GetEntityByID(point->GetEntityID(), *secondEnt, &successful);
			DB_LIST_ENT_PTR resultGeoID1;
			DB_LIST_ENT_PTR resultGeoID2;
			short newSel = ALIVE_BIT;
			MC_BYTE mc_byte = MC_WHITE;
			int newLevel = 75;
			attributes newAttrib;
			bool geoStored;

			if (secondEnt->id == P_ID) {
				pointy = secondEnt->u.pt;
			}

			std::vector<ent> firstEntity;
			if (firstEnt->id == A_ID) {
				ent tempEnt;
				tempEnt.id = 'A';
				tempEnt.u.ar.c = firstEnt->u.ar.c;
				tempEnt.u.ar.r = firstEnt->u.ar.r;
				tempEnt.u.ar.sa = firstEnt->u.ar.sa;
				tempEnt.u.ar.sw = firstEnt->u.ar.sw;
				firstEntity.push_back(tempEnt);
			}
			p_3d newArcCenterPoint = firstEntity[0].eptr->eptr->u.ar.c;
			p_3d newArc1StartPoint = firstEntity[0].eptr->eptr->u.ar.ep1;
			p_3d newArc2EndPoint = firstEntity[0].eptr->eptr->u.ar.ep2;
			double newArcRad = firstEntity[0].eptr->eptr->u.ar.r;
			a_2d newArc1;
			a_2d newArc2;
			bool arcCreated;

			constr_arc_new(newArc1StartPoint.ConvertTo2d(), pointy.ConvertTo2d(), newArcCenterPoint.ConvertTo2d(), true, 0.005, &newArc1 ,&arcCreated);
			if (arcCreated == true) {
				std::vector<ent> firstNewArc;
				ent tempEnt1;
				tempEnt1.id = 'A';
				tempEnt1.u.ar.c = newArc2.c.ConvertTo3d();
				tempEnt1.u.ar.r = newArc2.r;
				tempEnt1.u.ar.sa = newArc2.sa;
				tempEnt1.u.ar.sw = newArc2.sw;
				firstEntity.push_back(tempEnt1);
				store_ent(&firstNewArc[0], &resultGeoID1, newSel, mc_byte, newLevel, newAttrib, &geoStored, true);//include DbLolo_CH.h
				if (geoStored == true) {
					newGeoIDs->Add(resultGeoID1->eptr->ent_idn);
				}
			}
			constr_arc_new(pointy.ConvertTo2d(), newArc2EndPoint.ConvertTo2d(), newArcCenterPoint.ConvertTo2d(), true, 0.005, &newArc1, &arcCreated);
			if (arcCreated == true) {
				std::vector<ent> secondNewArc;
				ent tempEnt2;
				tempEnt2.id = 'A';
				tempEnt2.u.ar.c = newArc2.c.ConvertTo3d();
				tempEnt2.u.ar.r = newArc2.r;
				tempEnt2.u.ar.sa = newArc2.sa;
				tempEnt2.u.ar.sw = newArc2.sw;
				firstEntity.push_back(tempEnt2);
				store_ent(&secondNewArc[0], &resultGeoID2, newSel, mc_byte, newLevel, newAttrib, &geoStored, true);//include DbLolo_CH.h
				if (geoStored == true) {
					newGeoIDs->Add(resultGeoID2->eptr->ent_idn);
				}
			}
			return newGeoIDs;
		}

 

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byte Rising Star

byte

Posted
Posted 
bool bsuccf = false;
                    DB_LIST_ENT_PTR dbPtr = nullptr;
                    ent nentity;
                    nentity.id = A_ID;
                    nentity.u.ar.c = entity.u.ar.c;
                    nentity.u.ar.r = arcradtoset;
                    nentity.u.ar.sa = entity.u.ar.sa; // Stored in Radians in the database.
                    nentity.u.ar.sw = entity.u.ar.sw; // Stored in Radians in the database.
                    nentity.u.ar.view = entity.u.ar.view;
                    store_ent(&nentity, &dbPtr, ALIVE_BIT, MC_YELLOW, newlevel, main_attrib, &bsuccf);
                    if (bsuccf)
                    {

                    }

something like this

You can also create an arc with dot net ofc

 

void CreateArc(Mastercam::Database::MCView ^ view, const Mastercam::Math::Point3D &point, double radius)
{
    auto arc = gcnew Mastercam::Curves::ArcGeometry();
    arc->View = view; arc->ViewNumber = view->ViewNumber;
    arc->Data.CenterPoint = point;
    arc->Data.Radius = radius;
    arc->Data.StartAngleDegrees = 0.0;
    arc->Data.EndAngleDegrees = 360.0;
    arc->Selected = true;
    arc->Color = 9;
    arc->Commit();
}

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JKLINE Collaborator

JKLINE

Posted
  • Author
Posted

The problem with the easy way is that it'd require math 🤣 The only information I have is the arc data and the point data. I don't know the angle from the center of the circle to the point.

Everything appears to be working, and the level manager shows I have entities created. I just can't see them 🤷‍♂️ And I can't select them. I also can't add their IDs to the return list (it says the IDs don't exist).

  

		static System::Collections::Generic::List<int>^ SelectionManager::BreakArcAtPoint(Mastercam::Curves::ArcGeometry^ arc, Mastercam::BasicGeometry::PointGeometry^ point) {
			
			System::Collections::Generic::List<int>^ newGeoIDs;
			bool successful = false;
			p_3d pointy;
			ent firstEnt;
			ent secondEnt;
			GetEntityByID(arc->GetEntityID(), firstEnt, &successful);
			GetEntityByID(point->GetEntityID(), secondEnt, &successful);
			DB_LIST_ENT_PTR resultGeoID1;
			DB_LIST_ENT_PTR resultGeoID2;
			short newSel = ALIVE_BIT;
			MC_BYTE mc_byte = MC_WHITE;
			int newLevel = 76;
			attributes newAttrib;
			bool geoStored;

			p_3d newArcCenterPoint = firstEnt.eptr->eptr->u.ar.c;
			p_3d newArc1StartPoint = firstEnt.eptr->eptr->u.ar.ep1;
			p_3d newArc2EndPoint = firstEnt.eptr->eptr->u.ar.ep2;
			p_3d breakPoint = secondEnt.eptr->eptr->u.pt;
			a_2d newArc1;
			a_2d newArc2;
			bool arcCreated;

			constr_arc_new(newArc1StartPoint.ConvertTo2d(), breakPoint.ConvertTo2d(), newArcCenterPoint.ConvertTo2d(), true, 0.005, &newArc1, &arcCreated);
			if (arcCreated == true) {
				ent resultArc1;
				resultArc1.id = 'A';
				resultArc1.u.ar.c = newArc1.c.ConvertTo3d();
				resultArc1.u.ar.r = newArc1.r;
				resultArc1.u.ar.sa = newArc1.sa;
				resultArc1.u.ar.sw = newArc1.sw;
				store_ent(&resultArc1, &resultGeoID1, newSel, mc_byte, newLevel, newAttrib, &geoStored, true);//include DbLolo_CH.h
				if (geoStored == true) {
				//	newGeoIDs->Add(resultGeoID1->eptr->ent_idn); <-- Error
				}
			}
			constr_arc_new(breakPoint.ConvertTo2d(), newArc2EndPoint.ConvertTo2d(), newArcCenterPoint.ConvertTo2d(), true, 0.005, &newArc2, &arcCreated);
			if (arcCreated == true) {
				ent resultArc2;
				resultArc2.id = 'a';
				resultArc2.u.ar.c = newArc2.c.ConvertTo3d();
				resultArc2.u.ar.r = newArc2.r;
				resultArc2.u.ar.sa = newArc2.sa;
				resultArc2.u.ar.sw = newArc2.sw;
				store_ent(&resultArc2, &resultGeoID2, newSel, mc_byte, newLevel, newAttrib, &geoStored, true);//include DbLolo_CH.h
				if (geostored == true) {
				//	newgeoids->add(resultgeoid2->eptr->ent_idn); <-- Error
				}
			}
			return newGeoIDs;
		}

 

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