Hi,
As in practice, I made a patch file of my changes Not only diifs. It is
SHIFT-ALT-V hotkey whitch make buried and blind vias, as it is in routing
too.
Heikki
On Sun, Sep 25, 2016 at 2:25 PM, Heikki Pulkkinen <hei6m...@gmail.com>
wrote:
> Hi,
>
> I made some improvements to my patch of via stitching. Now you can just
> point copper pour place and press V, it make trough via. If you press
> SHIFT+CTRL+V it make buried or blind via.It does not change working layer.
> Only when you place buried or blind via from different layer than it's
> layer pair is. I think that it is quite easy to shoot board full of copper
> pours connecting vias. It is possible to remove connecting tracks from old
> designs. Just delete connection from pad and use clenup. Only have to
> remember that if there are not at least two copper pours in same netcode in
> different layers via is deleted too. Any support?
>
>
> Heikki
>
> On Sat, Sep 24, 2016 at 3:06 PM, Heikki Pulkkinen <hei6m...@gmail.com>
> wrote:
>
>> Hi everybody,
>>
>> This is my suggestion to via stitching without any tracks. It connects
>> unconnected vias in different copper pours witch has same netcode. Adding
>> vias is normal routing process without routing tracks. Start - Change Layer
>> - End. Tool that do those things automatically would be good, so you can
>> add all vias in same layer. After adding vias, run "Fill or Refill All
>> Zones" that "Clenup tracks and vias" do not remove partly connected vias.
>>
>>
>> Heikki
>>
>
>
From 96cdaa68aaf0fc32bae7ffab88f3327be60bce65 Mon Sep 17 00:00:00 2001
From: heikki <hei6m...@gmail.com>
Date: Tue, 27 Sep 2016 14:13:38 +0300
Subject: [PATCH] Via Stitching without tracks
MIME-Version: 1.0
Content-Type: multipart/mixed; boundary="------------2.7.4"
This is a multi-part message in MIME format.
--------------2.7.4
Content-Type: text/plain; charset=UTF-8; format=fixed
Content-Transfer-Encoding: 8bit
---
CMakeModules/FindwxWidgets.cmake | 3 +-
pcbnew/clean.cpp | 3 ++
pcbnew/connect.cpp | 72 ++++++++++++++++++++++++++++++++++++++++
pcbnew/hotkeys_board_editor.cpp | 8 +++++
4 files changed, 85 insertions(+), 1 deletion(-)
--------------2.7.4
Content-Type: text/x-patch; name="0001-Via-Stitching-without-tracks.patch"
Content-Transfer-Encoding: 8bit
Content-Disposition: attachment; filename="0001-Via-Stitching-without-tracks.patch"
diff --git a/CMakeModules/FindwxWidgets.cmake b/CMakeModules/FindwxWidgets.cmake
index 9a6e56f..f2882c0 100644
--- a/CMakeModules/FindwxWidgets.cmake
+++ b/CMakeModules/FindwxWidgets.cmake
@@ -733,7 +733,8 @@ else()
#-----------------------------------------------------------------
# Support cross-compiling, only search in the target platform.
find_program(wxWidgets_CONFIG_EXECUTABLE
- NAMES wx-config wx-config-3.1 wx-config-3.0 wx-config-2.9 wx-config-2.8
+ #Fedora must build against compat-wx libs.
+ NAMES wx-config-3.0-gtk2 wx-config wx-config-3.1 wx-config-3.0 wx-config-2.9 wx-config-2.8
DOC "Location of wxWidgets library configuration provider binary (wx-config)."
ONLY_CMAKE_FIND_ROOT_PATH
)
diff --git a/pcbnew/clean.cpp b/pcbnew/clean.cpp
index 7ee4083..3c81a67 100644
--- a/pcbnew/clean.cpp
+++ b/pcbnew/clean.cpp
@@ -153,6 +153,9 @@ bool TRACKS_CLEANER::CleanupBoard( PCB_EDIT_FRAME *aFrame,
{
bool modified = false;
+ //Compile ratsnest to remove unconnected single vias from zone.
+ aFrame->Compile_Ratsnest( NULL, true );
+
// delete redundant vias
modified |= (aCleanVias && clean_vias());
diff --git a/pcbnew/connect.cpp b/pcbnew/connect.cpp
index 50c3805..f907f78 100644
--- a/pcbnew/connect.cpp
+++ b/pcbnew/connect.cpp
@@ -34,6 +34,7 @@
#include <wxBasePcbFrame.h>
#include <pcbnew.h>
+#include <class_zone.h>
// Helper classes to handle connection points
#include <connect.h>
@@ -946,6 +947,77 @@ void PCB_BASE_FRAME::RecalculateAllTracksNetcode()
for( TRACK* track = m_Pcb->m_Track; track; track = track->Next() )
track->ViewUpdate();
+ //Connect unconnected single vias in copper pours.
+ int num_areas = m_Pcb->GetAreaCount();
+ if(num_areas > 1)
+ {
+ for( TRACK* track = m_Pcb->m_Track; track; track = track->Next() )
+ {
+ int netcode = track->GetNetCode();
+ const VIA* via = dynamic_cast<const VIA*>( track );
+ if( !netcode && via )
+ {
+ LAYER_ID via_top_layer, via_bottom_layer;
+ via->LayerPair( &via_top_layer, &via_bottom_layer );
+ wxPoint via_point = via->GetEnd();
+
+ //Collect all areas that hits with via.
+ std::vector<ZONE_CONTAINER*> area_v;
+ int front_layer_netcode = 0, bottom_layer_netcode = 0;
+ for( int area_index = 0; area_index < num_areas; area_index++ )
+ {
+ ZONE_CONTAINER* area = m_Pcb->GetArea( area_index );
+ if(area)
+ {
+ LAYER_NUM area_layer = area->GetLayer();
+ if( (area_layer >= via_top_layer) && (area_layer <= via_bottom_layer) )
+ {
+ if( area->HitTestFilledArea( via_point ) )
+ {
+ area_v.push_back( area );
+ //Check front and bottom hits. For main rule.
+ if( area_layer == F_Cu)
+ front_layer_netcode = area->GetNetCode();
+ if( area_layer == B_Cu)
+ bottom_layer_netcode = area->GetNetCode();
+ }
+ }
+ }
+ }
+
+ //Main rule. If front and bottom layer hits with same net code.
+ if( ( ( front_layer_netcode && bottom_layer_netcode ) )
+ && ( front_layer_netcode == bottom_layer_netcode ) )
+ {
+ track->SetNetCode( front_layer_netcode );
+ }
+ else //Other rule(s).
+ {
+ //Connect first two different zones have a same net code.
+ bool hit = false;
+ for( ZONE_CONTAINER* area1 : area_v )
+ {
+ for( ZONE_CONTAINER* area2 : area_v )
+ {
+ if( area1 != area2 )
+ {
+ int net_code1 = area1->GetNetCode();
+ if( net_code1 == area2->GetNetCode() )
+ {
+ track->SetNetCode( net_code1 );
+ hit = true;
+ break;
+ }
+ }
+ }
+ if(hit)
+ break;
+ }
+ }
+ }
+ }
+ }
+
// Sort the track list by net codes:
RebuildTrackChain( m_Pcb );
}
diff --git a/pcbnew/hotkeys_board_editor.cpp b/pcbnew/hotkeys_board_editor.cpp
index 516388d..71c3944 100644
--- a/pcbnew/hotkeys_board_editor.cpp
+++ b/pcbnew/hotkeys_board_editor.cpp
@@ -372,6 +372,14 @@ bool PCB_EDIT_FRAME::OnHotKey( wxDC* aDC, int aHotkeyCode, const wxPoint& aPosit
if( !itemCurrentlyEdited ) // no track in progress: switch layer only
{
+ //Add via with stitching
+ if( GetToolId() == ID_TRACK_BUTT )
+ {
+ TRACK* track = Begin_Route( NULL, aDC );
+ Other_Layer_Route( track, aDC );
+ End_Route( track, aDC );
+ }
+
Other_Layer_Route( NULL, aDC );
if( displ_opts->m_ContrastModeDisplay )
m_canvas->Refresh();
--------------2.7.4--
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