Member BITMAP_STORE::GetBitmapScaled (BITMAPS aBitmapId, int aScaleFactor, int aHeight=-1)

this should be improved to take advantage of a number of different resolution PNGs stored in the asset archive, so we take the closest PNG and scale it rather than always starting with a low-resolution version.

Member BVH_PBRT::Intersect (const RAY &aRay, HITINFO &aHitInfo, unsigned int aAccNodeInfo) const override

This may be optimized

Member CMP_READER::Load (NETLIST *aNetlist)

At some point in the future, use the footprint field in the new s-expression netlist file to assign a footprint to a component instead of using a secondary (*.cmp) file.

Member CONTAINER_2D::GetIntersectingObjects (const BBOX_2D &aBBox, CONST_LIST_OBJECT2D &aOutList) const override

Determine what to do with this code.

Member CONTAINER_2D::IntersectAny (const RAYSEG2D &aSegRay) const override

Determine what what needs done because someone wrote TODO here.

Member DIALOG_GLOBAL_DELETION::SetCurrentLayer (int aLayer)

Move this back into the tool rather than having the dialog do the deleting.

Member DIALOG_PLOT_SCHEMATIC::OnOutputDirectoryBrowseClicked (wxCommandEvent &event) override

Copy of DIALOG_PLOT::OnOutputDirectoryBrowseClicked in dialog_plot.cpp, maybe merge to a common method.

Member DIALOG_SIM_COMMAND::evaluateDCControls (wxChoice *aDcSource, wxTextCtrl *aDcStart, wxTextCtrl *aDcStop, wxTextCtrl *aDcIncr)

for some reason it does not trigger the assigned SPICE_VALIDATOR,

Member DIALOG_SIM_COMMAND::TransferDataToWindow () override

one day it could interpret the sim command and fill out appropriate fields.

Member empty (const wxTextEntryBase *aCtrl)

ngspice offers more types of analysis,

Class GERBER_FILE_IMAGE

: Move them in GERBER_LAYER class.

Member IMAGE::EfxFilter (IMAGE *aInImg, IMAGE_FILTER aFilterType)

: This function can be optimized slipping it between the edges and do it without use the getpixel function. Optimization can be done to m_pixels[ix + iy * m_width] but keep in mind the parallel process of the algorithm

This needs to write to a separate buffer.

Member LAYER_ITEM::Intersect (const RAY &aRay, HITINFO &aHitInfo) const override

Either fix the code below or get rid of it.

Member PCB_BASE_FRAME::FocusOnItems (std::vector< BOARD_ITEM * > aItems, PCB_LAYER_ID aLayer=UNDEFINED_LAYER)

The Boost entropy exception does not exist prior to 1.67. Once the minimum Boost version is raise to 1.67 or greater, this version check can be removed.

Member PCB_EDIT_FRAME::ExportVRML_File (const wxString &aFullFileName, double aMMtoWRMLunit, bool aExport3DFiles, bool aUseRelativePaths, const wxString &a3D_Subdir, double aXRef, double aYRef)

Use mm inside the file. A general scale transform is applied to the whole file (1.0 to have the actual WRML unit im mm, 0.001 to have the actual WRML unit in meters.

Member PCB_PARSER::createOldLayerMapping (std::unordered_map< std::string, std::string > &aMap)

Remove this once we support custom layer names.

Member PCBNEW_SETTINGS::m_ShowCourtyardCollisions

Implement real auto zone filling (not just after zone properties are edited)

Member PinShapeComboBox::PinShapeComboBox (wxWindow *parent, wxWindowID id=wxID_ANY, const wxString &value=wxEmptyString, const wxPoint &pos=wxDefaultPosition, const wxSize &size=wxDefaultSize, int n=0, const wxString choices[]=nullptr, long style=0, const wxValidator &validator=wxDefaultValidator, const wxString &name=wxBitmapComboBoxNameStr)

C++11: replace with forwarder

Member PinTypeComboBox::PinTypeComboBox (wxWindow *parent, wxWindowID id=wxID_ANY, const wxString &value=wxEmptyString, const wxPoint &pos=wxDefaultPosition, const wxSize &size=wxDefaultSize, int n=0, const wxString choices[]=nullptr, long style=0, const wxValidator &validator=wxDefaultValidator, const wxString &name=wxBitmapComboBoxNameStr)

C++11: replace with forwarder

Member PNS::LINE_PLACER::FixRoute (const VECTOR2I &aP, ITEM *aEndItem, bool aForceFinish) override

Determine what to do if m_lastNode is a null pointer. I'm guessing return false but someone with more knowledge of the code will need to determine that..

Member PNS::LINK_HOLDER::ShowLinks () const

move outside header.

Member PNS::pointInside2 (const SHAPE_LINE_CHAIN &aL, const VECTOR2I &aP)

fixme: integrate into SHAPE_LINE_CHAIN, check corner cases against current PointInside implementation

Member RAY::IntersectSphere (const SFVEC3F &aCenter, float aRadius, float &aOutT0, float &aOutT1) const

: not tested

Member RENDER_3D_BASE::m_is_opengl_initialized

This must be reviewed in order to flag change types.

Member RENDER_3D_BASE::ReloadRequest ()

This must be reviewed to add flags to improve specific render.

Member RENDER_3D_RAYTRACE::renderAntiAliasPackets (const SFVEC3F *aBgColorY, const HITINFO_PACKET *aHitPck_X0Y0, const HITINFO_PACKET *aHitPck_AA_X1Y1, const RAY *aRayPck, SFVEC3F *aOutHitColor)

Either get rid of the if statement above or do something with the commented out code below.

Member ROUND_SEGMENT::IntersectP (const RAY &aRay, float aMaxDistance) const override

Either fix the code below or get rid of it.

Member s_dummyItem []

Replace this with an external file?

Member SCH_LEGACY_PLUGIN_CACHE::Load () override

Probably should check for a valid date and time stamp even though it's not used.

Member SCH_SHEET_PATH::TestForRecursion (const wxString &aSrcFileName, const wxString &aDestFileName)

Store sheet file names with full path, either relative to project path or absolute path. The current design always assumes subsheet files are located in the project folder which may or may not be desirable.

Member SCHEMATIC_SETTINGS::m_NetFormatName

These should probably be moved to the "schematic.simulator" path.

Member SEARCH_STACK::LastVisitedPath (const wxString &aSubPathToSearch=wxEmptyString)

add more here if you can figure it out.

Member SHAPE_ARC::ConvertToPolyline (double aAccuracy=DefaultAccuracyForPCB(), double *aEffectiveAccuracy=nullptr) const

Unify KiCad internal units.

Member SHAPE_ARC::DefaultAccuracyForPCB ()

Unify KiCad internal units.

Member SIMULATOR_FRAME::getXAxisType (SIM_TYPE aType) const

SPT_LOG_FREQUENCY

Member SRGB_GAMA

This should be removed in future when KiCad supports a greater version of glm lib.

Member SYMBOL_EDIT_FRAME::m_SyncPinEdit

Determine why this member variable is public when all the rest are private and either make it private or document why it needs to be public.

Member UniformRandomHemisphereDirection ()

This is not correct because it is not a gaussian random.

Member WRL1GROUP::TranslateToSG (SGNODE *aParent, WRL1STATUS *sp) override

Determine if this is a bug or can actually happen parsing a VRML file. If it's a bug, this should be an assertion not a trace.