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PCB_TEXTBOX, create 3D shape: fix incorrect transform of the box, round 2: 

when the box is a polygon (rotated rect by a non cardinal angle) the polygon
is not filled, so the shape is just a set of thick segments.
So we cannot use PCB_TEXTBOX::TransformShapeToPolygon to create the 3D view
Fixes #16072
https://gitlab.com/kicad/code/kicad/-/issues/16072
This commit is contained in:
jean-pierre charras 2023-11-11 18:11:50 +01:00
parent 0904231000
commit abcbba5635
3 changed files with 32 additions and 9 deletions
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4
3d-viewer/3d_canvas/board_adapter.h
View File

@ -50,6 +50,7 @@
#include <dialogs/dialog_color_picker.h>
class COLOR_SETTINGS;
class PCB_TEXTBOX;
/// A type that stores a container of 2d objects for each layer id
typedef std::map<PCB_LAYER_ID, BVH_CONTAINER_2D*> MAP_CONTAINER_2D_BASE;
@ -372,6 +373,9 @@ private:
void addShape( const PCB_DIMENSION_BASE* aDimension, CONTAINER_2D_BASE* aDstContainer,
const BOARD_ITEM* aOwner );
void addShape( const PCB_TEXTBOX* aTextBox, CONTAINER_2D_BASE* aContainer,
const BOARD_ITEM* aOwner );
void addSolidAreasShapes( const ZONE* aZone, CONTAINER_2D_BASE* aDstContainer,
PCB_LAYER_ID aLayerId );

26
3d-viewer/3d_canvas/create_3Dgraphic_brd_items.cpp
View File

@ -713,6 +713,32 @@ void BOARD_ADAPTER::addShape( const PCB_SHAPE* aShape, CONTAINER_2D_BASE* aConta
}
void BOARD_ADAPTER::addShape( const PCB_TEXTBOX* aTextBox, CONTAINER_2D_BASE* aContainer,
const BOARD_ITEM* aOwner )
{
addText( aTextBox, aContainer, aOwner );
if( !aTextBox->IsBorderEnabled() )
return;
// We cannot use PCB_TEXTBOX::TransformShapeToPolygon because it convert the textbox
// as filled polygon even if there's no background colour.
// So for polygon, we use PCB_SHAPE::TransformShapeToPolygon
if( aTextBox->GetShape() == SHAPE_T::RECTANGLE )
addShape( static_cast<const PCB_SHAPE*>( aTextBox ), aContainer, aOwner );
else
{
SHAPE_POLY_SET polyList;
aTextBox->PCB_SHAPE::TransformShapeToPolygon( polyList, UNDEFINED_LAYER, 0,
ARC_HIGH_DEF, ERROR_INSIDE );
ConvertPolygonToTriangles( polyList, *aContainer, m_biuTo3Dunits, *aOwner );
}
}
void BOARD_ADAPTER::addSolidAreasShapes( const ZONE* aZone, CONTAINER_2D_BASE* aContainer,
PCB_LAYER_ID aLayerId )
{

11
3d-viewer/3d_canvas/create_layer_items.cpp
View File

@ -619,10 +619,7 @@ void BOARD_ADAPTER::createLayers( REPORTER* aStatusReporter )
break;
case PCB_TEXTBOX_T:
addText( static_cast<PCB_TEXTBOX*>( item ), layerContainer, item );
if( static_cast<PCB_TEXTBOX*>( item )->IsBorderEnabled() )
addShape( static_cast<PCB_TEXTBOX*>( item ), layerContainer, item );
addShape( static_cast<PCB_TEXTBOX*>( item ), layerContainer, item );
break;
case PCB_DIM_ALIGNED_T:
@ -836,11 +833,7 @@ void BOARD_ADAPTER::createLayers( REPORTER* aStatusReporter )
break;
case PCB_TEXTBOX_T:
addText( static_cast<PCB_TEXTBOX*>( item ), layerContainer, item );
if( static_cast<PCB_TEXTBOX*>( item )->IsBorderEnabled() )
addShape( static_cast<PCB_TEXTBOX*>( item ), layerContainer, item );
addShape( static_cast<PCB_TEXTBOX*>( item ), layerContainer, item );
break;
case PCB_DIM_ALIGNED_T: