3D viewer: fix a very minor issue, and more code cleaning. (20acc9a9) · Commits · Elphel / kicad-source-mirror

3d-viewer/3d_draw.cpp

+39 −55

Original line number	Diff line number	Diff line
		@@ -236,9 +236,7 @@ void EDA_3D_CANVAS::Draw3D_Zone( ZONE_CONTAINER* aZone )
		{
		int layer = aZone->GetLayer();
		int color = g_ColorsSettings.GetLayerColor( layer );
		int thickness = layer >= FIRST_NO_COPPER_LAYER ?
		g_Parm_3D_Visu.GetNonCopperLayerThicknessBIU() :
		g_Parm_3D_Visu.GetCopperThicknessBIU();
		int thickness = g_Parm_3D_Visu.GetLayerObjectThicknessBIU( layer );

		if( layer == LAST_COPPER_LAYER )
		layer = g_Parm_3D_Visu.m_CopperLayersCount - 1;
		@@ -532,9 +530,7 @@ void EDA_3D_CANVAS::Draw3D_DrawSegment( DRAWSEGMENT* segment )
		{
		int layer = segment->GetLayer();
		int color = g_ColorsSettings.GetLayerColor( layer );
		int thickness = layer >= FIRST_NO_COPPER_LAYER ?
		g_Parm_3D_Visu.GetNonCopperLayerThicknessBIU() :
		g_Parm_3D_Visu.GetCopperThicknessBIU();
		int thickness = g_Parm_3D_Visu.GetLayerObjectThicknessBIU( layer );

		SetGLColor( color );

		@@ -633,9 +629,7 @@ void EDA_3D_CANVAS::Draw3D_DrawText( TEXTE_PCB* text )
		s_Text3DWidth = text->GetThickness();
		glNormal3f( 0.0, 0.0, Get3DLayer_Z_Orientation( layer ) );
		wxSize size = text->m_Size;
		s_thickness = layer >= FIRST_NO_COPPER_LAYER ?
		g_Parm_3D_Visu.GetNonCopperLayerThicknessBIU() :
		g_Parm_3D_Visu.GetCopperThicknessBIU();
		s_thickness = g_Parm_3D_Visu.GetLayerObjectThicknessBIU( layer );

		if( text->m_Mirror )
		NEGATE( size.x );
		@@ -752,15 +746,41 @@ void EDGE_MODULE::Draw3D( EDA_3D_CANVAS* glcanvas )
		int color = g_ColorsSettings.GetLayerColor( m_Layer );
		SetGLColor( color );

		// for outline shape = S_POLYGON:
		// We must compute true coordinates from m_PolyPoints
		// which are relative to module position and module orientation = 0
		std::vector<CPolyPt> polycorners;

		if( m_Shape == S_POLYGON )
		{
		polycorners.reserve( m_PolyPoints.size() );
		MODULE* module = (MODULE*) m_Parent;

		CPolyPt corner;
		for( unsigned ii = 0; ii < m_PolyPoints.size(); ii++ )
		{
		corner.x = m_PolyPoints[ii].x;
		corner.y = m_PolyPoints[ii].y;

		RotatePoint( &corner.x, &corner.y, module->GetOrientation() );
		if( module )
		{
		corner.x += module->m_Pos.x;
		corner.y += module->m_Pos.y;
		}
		polycorners.push_back( corner );
		}

		polycorners.back().end_contour = true;
		}

		if( m_Layer == EDGE_N )
		{
		for( int layer = 0; layer < g_Parm_3D_Visu.m_CopperLayersCount; layer++ )
		{
		glNormal3f( 0.0, 0.0, (layer == LAYER_N_BACK) ? -1.0 : 1.0 );
		int zpos = g_Parm_3D_Visu.GetLayerZcoordBIU( layer );
		int thickness = m_Layer >= FIRST_NO_COPPER_LAYER ?
		g_Parm_3D_Visu.GetNonCopperLayerThicknessBIU() :
		g_Parm_3D_Visu.GetCopperThicknessBIU();
		int thickness = g_Parm_3D_Visu.GetLayerObjectThicknessBIU( m_Layer );

		switch( m_Shape )
		{
		@@ -788,25 +808,8 @@ void EDGE_MODULE::Draw3D( EDA_3D_CANVAS* glcanvas )
		break;

		case S_POLYGON:
		{
		// We must compute true coordinates from m_PolyPoints
		// which are relative to module position and module orientation = 0
		std::vector<wxPoint> points = m_PolyPoints;
		MODULE* module = (MODULE*) m_Parent;

		if( module == NULL )
		break;

		for( unsigned ii = 0; ii < points.size(); ii++ )
		{
		wxPoint& pt = points[ii];

		RotatePoint( &pt.x, &pt.y, module->GetOrientation() );
		pt += module->m_Pos;
		}

		Draw3D_HorizontalPolygon( points, zpos, 0, g_Parm_3D_Visu.m_BiuTo3Dunits);
		}
		Draw3D_SolidHorizontalPolyPolygons( polycorners, zpos, thickness,
		g_Parm_3D_Visu.m_BiuTo3Dunits);
		break;

		default:
		@@ -817,9 +820,7 @@ void EDGE_MODULE::Draw3D( EDA_3D_CANVAS* glcanvas )
		}
		else
		{
		int thickness = m_Layer >= FIRST_NO_COPPER_LAYER ?
		g_Parm_3D_Visu.GetNonCopperLayerThicknessBIU() :
		g_Parm_3D_Visu.GetCopperThicknessBIU();
		int thickness = g_Parm_3D_Visu.GetLayerObjectThicknessBIU( m_Layer );
		glNormal3f( 0.0, 0.0, (m_Layer == LAYER_N_BACK) ? -1.0 : 1.0 );
		int zpos = g_Parm_3D_Visu.GetLayerZcoordBIU(m_Layer);

		@@ -849,25 +850,8 @@ void EDGE_MODULE::Draw3D( EDA_3D_CANVAS* glcanvas )
		break;

		case S_POLYGON:
		{
		// We must compute true coordinates from m_PolyPoints
		// which are relative to module position and module orientation = 0
		std::vector<wxPoint> points = m_PolyPoints;
		MODULE* module = (MODULE*) m_Parent;

		if( module == NULL )
		break;

		for( unsigned ii = 0; ii < points.size(); ii++ )
		{
		wxPoint& pt = points[ii];

		RotatePoint( &pt.x, &pt.y, module->GetOrientation() );
		pt += module->m_Pos;
		}

		Draw3D_HorizontalPolygon( points, zpos, 0, g_Parm_3D_Visu.m_BiuTo3Dunits );
		}
		Draw3D_SolidHorizontalPolyPolygons( polycorners, zpos, thickness,
		g_Parm_3D_Visu.m_BiuTo3Dunits );
		break;

		default:

3d-viewer/3d_draw_basic_functions.cpp

+109 −269

Original line number	Diff line number	Diff line
		@@ -51,17 +51,55 @@ static void CALLBACK tessBeginCB( GLenum which );
		static void CALLBACK tessEndCB();
		static void CALLBACK tessErrorCB( GLenum errorCode );
		static void CALLBACK tessCPolyPt2Vertex( const GLvoid* data );
		static void CALLBACK tesswxPoint2Vertex( const GLvoid* data );

		/** draw a ring using 3D primitives, in a plane parallel to the XY plane
		* @param aCenterPos = position of the center (Board internal units)
		* @param aOuterRadius = radius of the external circle (Board internal units)
		* @param aInnerRadius = radius of the circle (Board internal units)
		* @param aZpos = z position in board internal units
		* @param aBiuTo3DUnits = board internal units to 3D units scaling value

		/* Draw3D_VerticalPolygonalCylinder is a helper function.
		*
		* draws a "vertical cylinder" having a polygon shape
		* from Z position = aZpos to aZpos + aHeight
		* Used to create the vertical sides of 3D horizontal shapes with thickness.
		*/
		static void Draw3D_FlatRing( wxPoint aCenterPos, int aOuterRadius,
		int aInnerRadius, int aZpos, double aBiuTo3DUnits );
		static void Draw3D_VerticalPolygonalCylinder( const std::vector<CPolyPt>& aPolysList,
		int aHeight,
		int aZpos, double aBiuTo3DUnits )
		{
		if( aHeight == 0 )
		return;

		std::vector<S3D_VERTEX> coords;
		coords.resize( 4 );

		// Init Z position of the 4 points of a GL_QUAD
		coords[0].z = aZpos;
		coords[1].z = aZpos + aHeight;
		coords[2].z = coords[1].z;
		coords[3].z = coords[0].z;

		// Draw the vertical polygonal side
		int startContour = 0;
		for( unsigned ii = 0; ii < aPolysList.size(); ii++ )
		{
		unsigned jj = ii + 1;

		if( aPolysList[ii].end_contour \|\| jj >= aPolysList.size() )
		{
		jj = startContour;
		startContour = ii + 1;
		}

		// Build the 4 vertices of each GL_QUAD
		coords[0].x = aPolysList[jj].x;
		coords[0].y = -aPolysList[jj].y;
		coords[1].x = coords[0].x;
		coords[1].y = coords[0].y; // only z change
		coords[2].x = aPolysList[ii].x;
		coords[2].y = -aPolysList[ii].y;
		coords[3].x = coords[2].x;
		coords[3].y = coords[2].y; // only z change

		// Creates the GL_QUAD
		Set_Object_Data( coords, aBiuTo3DUnits );
		}
		}


		void SetGLColor( int color )
		@@ -80,7 +118,7 @@ void SetGLColor( int color )
		* aZpos = z position in board internal units
		* aThickness = thickness in board internal units
		* If aThickness = 0, a polygon area is drawn in a XY plane at Z position = aZpos.
		* If aThickness 1 0, a solid object is drawn.
		* If aThickness > 0, a solid object is drawn.
		* The top side is located at aZpos + aThickness / 2
		* The bottom side is located at aZpos - aThickness / 2
		*/
		@@ -153,37 +191,8 @@ void Draw3D_SolidHorizontalPolyPolygons( const std::vector<CPolyPt>& aPolysList,
		if( aThickness == 0 )
		return;

		// Build the 3D data : vertical sides
		std::vector<S3D_VERTEX> vertices;
		vertices.resize( 4 );

		vertices[0].z = aZpos + (aThickness / 2);
		vertices[1].z = aZpos - (aThickness / 2);
		vertices[2].z = vertices[1].z;
		vertices[3].z = vertices[0].z;

		int startContour = 0;
		for( unsigned ii = 0; ii < polylist.size(); ii++ )
		{
		int jj = ii + 1;

		if( polylist[ii].end_contour == 1 )
		{
		jj = startContour;
		startContour = ii + 1;
		}

		vertices[0].x = polylist[ii].x;
		vertices[0].y = -polylist[ii].y;
		vertices[1].x = vertices[0].x;
		vertices[1].y = vertices[0].y; // Z only changes.
		vertices[2].x = polylist[jj].x;
		vertices[2].y = -polylist[jj].y;
		vertices[3].x = vertices[2].x;
		vertices[3].y = vertices[2].y; // Z only changes.

		Set_Object_Data( vertices, aBiuTo3DUnits );
		}
		// Build the 3D data : vertical side
		Draw3D_VerticalPolygonalCylinder( polylist, aThickness, aZpos, aBiuTo3DUnits );

		glNormal3f( 0.0, 0.0, 1.0 );
		}
		@@ -221,82 +230,39 @@ void Draw3D_ZaxisCylinder( wxPoint aCenterPos, int aRadius,
		std::vector<S3D_VERTEX> coords;
		coords.resize( 4 );

		if( aHeight )
		{
		// Draw the outer vertical side

		// Init Z position of the 4 points of a GL_QUAD
		coords[0].z = aZpos;
		coords[1].z = aZpos + aHeight;
		coords[2].z = coords[1].z;
		coords[3].z = coords[0].z;
		std::vector <CPolyPt> inner_cornerBuffer;
		if( aThickness ) // build the the vertical inner polygon (hole)
		TransformCircleToPolygon( inner_cornerBuffer, aCenterPos,
		aRadius - (aThickness / 2), slice );

		for( unsigned ii = 0; ii < outer_cornerBuffer.size(); ii++ )
		if( aHeight )
		{
		unsigned jj = ii + 1;

		if( jj >= outer_cornerBuffer.size() )
		jj = 0;

		// Build the 4 vertices of each GL_QUAD
		coords[0].x = outer_cornerBuffer[jj].x;
		coords[0].y = -outer_cornerBuffer[jj].y;
		coords[1].x = coords[0].x;
		coords[1].y = coords[0].y; // only z change
		coords[2].x = outer_cornerBuffer[ii].x;
		coords[2].y = -outer_cornerBuffer[ii].y;
		coords[3].x = coords[2].x;
		coords[3].y = coords[2].y; // only z change

		// Creates the GL_QUAD
		Set_Object_Data( coords, aBiuTo3DUnits );
		}

		glNormal3f( 0.0, 0.0, 1.0 ); // Normal is Z axis
		// Draw the vertical outer side
		Draw3D_VerticalPolygonalCylinder( outer_cornerBuffer,
		aHeight, aZpos, aBiuTo3DUnits );
		if( aThickness )
		// Draws the vertical inner side (hole)
		Draw3D_VerticalPolygonalCylinder( inner_cornerBuffer,
		aHeight, aZpos, aBiuTo3DUnits );
		}

		if( aThickness == 0 )
		return;

		if( aThickness )
		{
		// draw top (front) and bottom (back) horizontal sides (rings)
		S3D_VERTEX centerPos;
		centerPos.x = aCenterPos.x * aBiuTo3DUnits;
		centerPos.y = -aCenterPos.y * aBiuTo3DUnits;

		Draw3D_FlatRing( aCenterPos, aRadius + aThickness / 2, aRadius - aThickness / 2,
		aZpos + aHeight, aBiuTo3DUnits );


		glNormal3f( 0.0, 0.0, -1.0 );
		Draw3D_FlatRing( aCenterPos, aRadius + aThickness / 2, aRadius - aThickness / 2,
		aZpos, aBiuTo3DUnits );
		glNormal3f( 0.0, 0.0, 1.0 );
		outer_cornerBuffer.insert( outer_cornerBuffer.end(),
		inner_cornerBuffer.begin(), inner_cornerBuffer.end() );
		std::vector<CPolyPt> polygon;

		ConvertPolysListWithHolesToOnePolygon( outer_cornerBuffer, polygon );
		// draw top (front) horizontal ring
		Draw3D_SolidHorizontalPolyPolygons( polygon, aZpos + aHeight, 0, aBiuTo3DUnits );

		if( aHeight )
		{
		// Draws the vertical inner side (hole)
		std::vector <CPolyPt> inner_cornerBuffer;
		TransformCircleToPolygon( inner_cornerBuffer, aCenterPos,
		aRadius - (aThickness / 2), slice );

		for( unsigned ii = 0; ii < inner_cornerBuffer.size(); ii++ )
		{
		unsigned jj = ii + 1;

		if( jj >= inner_cornerBuffer.size() )
		jj = 0;

		// Build the 4 vertices of each GL_QUAD
		coords[0].x = inner_cornerBuffer[ii].x;
		coords[0].y = -inner_cornerBuffer[ii].y;
		coords[1].x = coords[0].x;
		coords[1].y = coords[0].y; // only z change
		coords[2].x = inner_cornerBuffer[jj].x;
		coords[2].y = -inner_cornerBuffer[jj].y;
		coords[3].x = coords[2].x;
		coords[3].y = coords[2].y; // only z change

		Set_Object_Data( coords, aBiuTo3DUnits );
		// draw bottom (back) horizontal ring
		glNormal3f( 0.0, 0.0, -1.0 );
		Draw3D_SolidHorizontalPolyPolygons( polygon, aZpos, 0, aBiuTo3DUnits );
		}
		}

		@@ -308,6 +274,8 @@ void Draw3D_ZaxisCylinder( wxPoint aCenterPos, int aRadius,
		* Function Draw3D_ZaxisOblongCylinder:
		* draw a segment with an oblong hole.
		* Used to draw oblong holes
		* If aHeight = height of the cylinder is 0, only one ring will be drawn
		* If aThickness = 0, only one cylinder will be drawn
		*/
		void Draw3D_ZaxisOblongCylinder( wxPoint aAxis1Pos, wxPoint aAxis2Pos,
		int aRadius, int aHeight, int aThickness,
		@@ -316,39 +284,43 @@ void Draw3D_ZaxisOblongCylinder( wxPoint aAxis1Pos, wxPoint aAxis2Pos,
		const int slice = SEGM_PER_CIRCLE;

		// Build the points to approximate oblong cylinder by segments
		std::vector <CPolyPt> cornerBuffer;

		TransformRoundedEndsSegmentToPolygon( cornerBuffer, aAxis1Pos,
		aAxis2Pos, slice, aRadius * 2 );
		std::vector <CPolyPt> outer_cornerBuffer;

		// Draw the cylinder
		std::vector<S3D_VERTEX> coords;
		coords.resize( 4 );
		int width = aThickness + aRadius * 2;
		TransformRoundedEndsSegmentToPolygon( outer_cornerBuffer, aAxis1Pos,
		aAxis2Pos, slice, width );

		// Init Z position of the 4 points of a GL_QUAD
		coords[0].z = aZpos;
		coords[1].z = aZpos + aHeight;
		coords[2].z = coords[1].z;
		coords[3].z = coords[0].z;
		// Draw the oblong outer cylinder
		if( aHeight )
		Draw3D_VerticalPolygonalCylinder( outer_cornerBuffer, aHeight, aZpos, aBiuTo3DUnits );

		for( unsigned ii = 0; ii < cornerBuffer.size(); ii++ )
		if( aThickness )
		{
		unsigned jj = ii + 1;
		std::vector <CPolyPt> inner_cornerBuffer;
		width = aThickness - aRadius * 2;
		TransformRoundedEndsSegmentToPolygon( inner_cornerBuffer, aAxis1Pos,
		aAxis2Pos, slice, width );

		if( jj >= cornerBuffer.size() )
		jj = 0;
		// Draw the oblong inner cylinder
		if( aHeight )
		Draw3D_VerticalPolygonalCylinder( inner_cornerBuffer, aHeight,
		aZpos, aBiuTo3DUnits );

		// Build the 4 vertices of each GL_QUAD
		coords[0].x = cornerBuffer[ii].x;
		coords[0].y = -cornerBuffer[ii].y;
		coords[1].x = coords[0].x;
		coords[1].y = coords[0].y; // only z change
		coords[2].x = cornerBuffer[jj].x;
		coords[2].y = -cornerBuffer[jj].y;
		coords[3].x = coords[2].x;
		coords[3].y = coords[2].y; // only z change
		// draw top (front) horizontal side (ring)
		outer_cornerBuffer.insert( outer_cornerBuffer.end(),
		inner_cornerBuffer.begin(), inner_cornerBuffer.end() );
		std::vector<CPolyPt> polygon;

		Set_Object_Data( coords, aBiuTo3DUnits );
		ConvertPolysListWithHolesToOnePolygon( outer_cornerBuffer, polygon );
		glNormal3f( 0.0, 0.0, 1.0 );
		Draw3D_SolidHorizontalPolyPolygons( polygon, aZpos + aHeight, 0, aBiuTo3DUnits );

		if( aHeight )
		{
		// draw bottom (back) horizontal side (ring)
		glNormal3f( 0.0, 0.0, -1.0 );
		Draw3D_SolidHorizontalPolyPolygons( polygon, aZpos, 0, aBiuTo3DUnits );
		}
		}

		glNormal3f( 0.0, 0.0, 1.0 ); // Normal is Z axis
		@@ -388,128 +360,6 @@ void Draw3D_ArcSegment( const wxPoint& aCenterPos, const wxPoint& aStartPoint,
		}


		/** draw a ring using 3D primitives, in a plane parallel to the XY plane
		* @param aCenterPos = position of the center (Board internal units)
		* @param aOuterRadius = radius of the external circle (Board internal units)
		* @param aInnerRadius = radius of the circle (Board internal units)
		* @param aZpos = z position in board internal units
		* @param aBiuTo3DUnits = board internal units to 3D units scaling value
		*/
		void Draw3D_FlatRing( wxPoint aCenterPos, int aOuterRadius,
		int aInnerRadius, int aZpos, double aBiuTo3DUnits )
		{
		const int slice = SEGM_PER_CIRCLE;
		const int rot_angle = ANGLE_INC( slice );
		double cposx = aCenterPos.x * aBiuTo3DUnits;
		double cposy = - aCenterPos.y * aBiuTo3DUnits;

		glBegin( GL_QUAD_STRIP );

		double zpos = aZpos * aBiuTo3DUnits;

		for( int ii = 0; ii <= slice; ii++ )
		{
		double x = aInnerRadius * aBiuTo3DUnits;
		double y = 0.0;
		RotatePoint( &x, &y, ii * rot_angle );
		glVertex3f( x + cposx, y + cposy, zpos );
		x = aOuterRadius * aBiuTo3DUnits;
		y = 0.0;
		RotatePoint( &x, &y, ii * rot_angle );
		glVertex3f( x + cposx, y + cposy, zpos );
		}

		glEnd();
		}


		/* draw one solid polygon
		* aCornersList = a std::vector<wxPoint> list of corners, in board internal units
		* aZpos = z position in board internal units
		* aThickness = thickness in board internal units
		* aIu_to_3Dunits = board internal units to 3D units scaling value
		*/
		void Draw3D_HorizontalPolygon( std::vector<wxPoint>& aCornersList, int aZpos,
		int aThickness, double aBiuTo3DUnits )
		{
		GLUtesselator* tess = gluNewTess();

		gluTessCallback( tess, GLU_TESS_BEGIN, ( void (CALLBACK*) () )tessBeginCB );
		gluTessCallback( tess, GLU_TESS_END, ( void (CALLBACK*) () )tessEndCB );
		gluTessCallback( tess, GLU_TESS_ERROR, ( void (CALLBACK*) () )tessErrorCB );
		gluTessCallback( tess, GLU_TESS_VERTEX, ( void (CALLBACK*) () )tesswxPoint2Vertex );

		GLdouble v_data[3];
		v_data[2] = ( aZpos + (aThickness / 2) ) * aBiuTo3DUnits;
		g_Parm_3D_Visu.m_CurrentZpos = v_data[2];

		// gluTessProperty(tess, GLU_TESS_WINDING_RULE, GLU_TESS_WINDING_ODD);

		// Draw solid polygon
		if( aThickness )
		glNormal3f( 0.0, 0.0, 1.0 );

		for( int side = 0; side < 2; side++ )
		{
		gluTessBeginPolygon( tess, NULL );
		gluTessBeginContour( tess );

		for( unsigned ii = 0; ii < aCornersList.size(); ii++ )
		{
		v_data[0] = aCornersList[ii].x * g_Parm_3D_Visu.m_BiuTo3Dunits;
		v_data[1] = -aCornersList[ii].y * g_Parm_3D_Visu.m_BiuTo3Dunits;
		// gluTessVertex store pointers on data, not data, so do not store
		// different corners values in a temporary variable
		// but send pointer on each corner value in aCornersList
		gluTessVertex( tess, v_data, &aCornersList[ii] );
		}

		gluTessEndContour( tess );
		gluTessEndPolygon( tess );

		if( aThickness == 0 )
		break;

		glNormal3f( 0.0, 0.0, -1.0 );
		v_data[2] = ( aZpos - (aThickness / 2) ) * aBiuTo3DUnits;
		g_Parm_3D_Visu.m_CurrentZpos = v_data[2];
		}

		gluDeleteTess( tess );

		if( aThickness == 0 )
		return;

		// Build the 3D data : vertical sides
		std::vector<S3D_VERTEX> vertices;
		vertices.resize( 4 );

		vertices[0].z = aZpos + (aThickness / 2);
		vertices[1].z = aZpos - (aThickness / 2);
		vertices[2].z = vertices[1].z;
		vertices[3].z = vertices[0].z;

		for( unsigned ii = 0; ii < aCornersList.size(); ii++ )
		{
		unsigned jj = ii + 1;

		if( jj >=aCornersList.size() )
		jj = 0;

		vertices[0].x = aCornersList[ii].x;
		vertices[0].y = -aCornersList[ii].y;
		vertices[1].x = vertices[0].x;
		vertices[1].y = vertices[0].y; // Z only changes.
		vertices[2].x = aCornersList[jj].x;
		vertices[2].y = -aCornersList[jj].y;
		vertices[3].x = vertices[2].x;
		vertices[3].y = vertices[2].y; // Z only changes.

		Set_Object_Data( vertices, aBiuTo3DUnits );
		}
		}


		// /////////////////////////////////////////////////////////////////////////////
		// GLU_TESS CALLBACKS
		// /////////////////////////////////////////////////////////////////////////////
		@@ -537,16 +387,6 @@ void CALLBACK tessCPolyPt2Vertex( const GLvoid* data )
		}


		void CALLBACK tesswxPoint2Vertex( const GLvoid* data )
		{
		const wxPoint* ptr = (const wxPoint*) data;

		glVertex3f( ptr->x * g_Parm_3D_Visu.m_BiuTo3Dunits,
		-ptr->y * g_Parm_3D_Visu.m_BiuTo3Dunits,
		g_Parm_3D_Visu.m_CurrentZpos );
		}


		void CALLBACK tessErrorCB( GLenum errorCode )
		{
		#if defined(DEBUG)

3d-viewer/3d_draw_basic_functions.h

+2 −18

Original line number	Diff line number	Diff line
		@@ -31,22 +31,6 @@
		// angle increment to draw a circle, approximated by segments
		#define ANGLE_INC( x ) ( 3600 / (x) )


		/**
		* Function Draw3D_HorizontalPolygon
		* draw one solid polygon
		* @param aCornersList = a std::vector<wxPoint> list of corners, in board internal units
		* @param aZpos = z position in board internal units
		* @param aThickness = thickness in board internal units
		* @param aBiuTo3DUnits = board internal units to 3D units scaling value
		* If aThickness = 0, a polygon area is drawn in a XY plane at Z position = aZpos.
		* If aThickness 1 0, a solid object is drawn.
		* The top side is located at aZpos + aThickness / 2
		* The bottom side is located at aZpos - aThickness / 2
		*/
		void Draw3D_HorizontalPolygon( std::vector<wxPoint>& aCornersList, int aZpos,
		int aThickness, double aBiuTo3DUnits );

		/** draw all solid polygons found in aPolysList
		* @param aPolysList = the poligon list to draw
		* @param aZpos = z position in board internal units
		@@ -67,7 +51,7 @@ void Draw3D_SolidHorizontalPolyPolygons( const std::vector<CPolyPt>& aPolysLi
		* @param aThickness = thickness in board internal units
		* @param aBiuTo3DUnits = board internal units to 3D units scaling value
		* If aThickness = 0, a polygon area is drawn in a XY plane at Z position = aZpos.
		* If aThickness 1 0, a solid object is drawn.
		* If aThickness > 0, a solid object is drawn.
		* The top side is located at aZpos + aThickness / 2
		* The bottom side is located at aZpos - aThickness / 2
		*/
		@@ -82,7 +66,7 @@ void Draw3D_SolidHorizontalPolygonWithHoles( const std::vector<CPolyPt>& aPol
		* @param aZpos = z position of segment in board units
		* @param aBiuTo3DUnits = board internal units to 3D units scaling value
		* If aThickness = 0, a polygon area is drawn in a XY plane at Z position = aZpos.
		* If aThickness 1 0, a solid object is drawn.
		* If aThickness > 0, a solid object is drawn.
		* The top side is located at aZpos + aThickness / 2
		* The bottom side is located at aZpos - aThickness / 2
		*/

3d-viewer/info3d_visu.h

+37 −4

File changed.

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