mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-04-04 18:06:22 +03:00
b5ac8292b0
Deleted TODOs which were used when branch was built without OpenCL. Modified test case bugs/vis/bug23747_2 (changed textured shape)
424 lines
12 KiB
C++
424 lines
12 KiB
C++
// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and / or modify it
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// under the terms of the GNU Lesser General Public version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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/***********************************************************************
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FONCTION :
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----------
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Classe V3d_Viewer :
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HISTORIQUE DES MODIFICATIONS :
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--------------------------------
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00-09-92 : GG ; Creation.
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15-11-97 : FMN ; Ajout texture mapping
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02-02-98 : FMN ; Mise a niveau WNT
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23-02-98 : FMN ; Remplacement PI par Standard_PI
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16-07-98 : CAL ; S3892. Ajout grilles 3d.
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************************************************************************/
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//GER61351 //GG_15/12/99 Adds SetDefaultBackgroundColor() and DefaultBackgroundColor() methods
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#define IMP240100 //GG
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// Initalize grid echo fields
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/*----------------------------------------------------------------------*/
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/*
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* Includes
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*/
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#include <V3d.hxx>
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#include <Visual3d_View.hxx>
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#include <Visual3d_Light.hxx>
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#include <V3d_Viewer.ixx>
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#include <V3d_View.hxx>
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#include <V3d_BadValue.hxx>
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/*----------------------------------------------------------------------*/
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//-Constructor:
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V3d_Viewer::V3d_Viewer (const Handle(Graphic3d_GraphicDriver)& theDriver,
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const Standard_ExtString theName,
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const Standard_CString theDomain,
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const Standard_Real theViewSize,
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const V3d_TypeOfOrientation theViewProj,
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const Quantity_NameOfColor theViewBackground,
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const V3d_TypeOfVisualization theVisualization,
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const V3d_TypeOfShadingModel theShadingModel,
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const V3d_TypeOfUpdate theUpdateMode,
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const Standard_Boolean theComputedMode,
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const Standard_Boolean theDefaultComputedMode,
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const V3d_TypeOfSurfaceDetail theSurfaceDetail)
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:myNextCount (-1),
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myDriver (theDriver),
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myName (TCollection_ExtendedString (theName)),
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myDomain (TCollection_AsciiString (theDomain)),
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MyDefinedViews(),
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MyActiveViews(),
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MyDefinedLights(),
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MyActiveLights(),
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myActiveViewsIterator(),
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myDefinedViewsIterator(),
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myActiveLightsIterator(),
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myDefinedLightsIterator(),
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myComputedMode (theComputedMode),
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myDefaultComputedMode (theDefaultComputedMode),
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myPrivilegedPlane (gp_Ax3 (gp_Pnt (0.,0.,0), gp_Dir (0.,0.,1.), gp_Dir (1.,0.,0.))),
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myDisplayPlane (Standard_False),
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myDisplayPlaneLength (theViewSize)
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#ifdef IMP240100
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,myGridEcho (Standard_True), myGridEchoStructure(), myGridEchoGroup()
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#endif
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{
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MyViewer = new Visual3d_ViewManager (theDriver);
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// san (16/09/2010): It has been decided to turn depth test ON
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// by default, as this is important for new font rendering
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// (without it, there are numerous texture rendering artefacts)
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MyViewer->SetZBufferAuto (Standard_False);
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SetUpdateMode (theUpdateMode);
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SetDefaultViewSize (theViewSize);
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SetDefaultViewProj (theViewProj);
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SetDefaultBackgroundColor (theViewBackground);
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SetDefaultVisualization (theVisualization);
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SetDefaultShadingModel (theShadingModel);
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SetDefaultSurfaceDetail (theSurfaceDetail);
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SetDefaultAngle (M_PI / 2.);
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SetDefaultTypeOfView (V3d_ORTHOGRAPHIC);
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Quantity_Color Color1 (Quantity_NOC_GRAY50);
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Quantity_Color Color2 (Quantity_NOC_GRAY70);
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// Quantity_Color White (Quantity_NOC_WHITE);
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myRGrid = new V3d_RectangularGrid (this, Color1, Color2);
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myCGrid = new V3d_CircularGrid (this, Color1, Color2);
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myGridType = Aspect_GT_Rectangular;
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}
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//-Methods, in order
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Handle(V3d_View) V3d_Viewer::CreateView ()
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{
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return new V3d_View(this, MyDefaultTypeOfView);
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}
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void V3d_Viewer::SetViewOn( ) {
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for (InitDefinedViews();MoreDefinedViews();NextDefinedViews()){
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SetViewOn(ActiveView());};
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}
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void V3d_Viewer::SetViewOff( ) {
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for (InitDefinedViews();MoreDefinedViews();NextDefinedViews()){
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SetViewOff(ActiveView());};
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}
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void V3d_Viewer::SetViewOn( const Handle(V3d_View)& TheView ) {
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Handle(Visual3d_View) MyView = TheView->View() ;
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if( MyView->IsDefined() && !IsActive(TheView)) {
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MyActiveViews.Append(TheView) ;
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MyView->Activate();
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for (InitActiveLights();MoreActiveLights();NextActiveLights()){
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TheView->SetLightOn(ActiveLight());}
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// Grid
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TheView->SetGrid (myPrivilegedPlane, Grid ());
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TheView->SetGridActivity (Grid ()->IsActive ());
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// Update
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MyView->Redraw() ;
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}
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}
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void V3d_Viewer::SetViewOff( const Handle(V3d_View)& TheView ) {
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Handle(Visual3d_View) MyView =TheView->View();
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if( MyView->IsDefined() && IsActive(TheView) ) {
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MyActiveViews.Remove(TheView);
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MyView->Deactivate() ;
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}
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}
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Standard_Boolean V3d_Viewer::ComputedMode() const {
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return myComputedMode;
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}
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Standard_Boolean V3d_Viewer::DefaultComputedMode() const {
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return myDefaultComputedMode;
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}
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void V3d_Viewer::Update() {
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MyViewer->Update();
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}
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void V3d_Viewer::Redraw()const {
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MyViewer->Redraw();
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}
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void V3d_Viewer::Remove() {
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MyViewer->Remove();
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}
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void V3d_Viewer::Erase() const {
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MyViewer->Erase();
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}
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void V3d_Viewer::UnHighlight() const {
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//FMN MyViewer->UnHighlight();
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}
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void V3d_Viewer::SetDefaultBackgroundColor(const Quantity_TypeOfColor Type, const Standard_Real v1, const Standard_Real v2, const Standard_Real v3) {
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Standard_Real V1 = v1 ;
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Standard_Real V2 = v2 ;
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Standard_Real V3 = v3 ;
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if( V1 < 0. ) V1 = 0. ; else if( V1 > 1. ) V1 = 1. ;
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if( V2 < 0. ) V2 = 0. ; else if( V2 > 1. ) V2 = 1. ;
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if( V3 < 0. ) V3 = 0. ; else if( V3 > 1. ) V3 = 1. ;
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Quantity_Color C(V1,V2,V3,Type) ;
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SetDefaultBackgroundColor(C);
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}
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void V3d_Viewer::SetDefaultBackgroundColor(const Quantity_NameOfColor Name)
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{
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Quantity_Color C(Name) ;
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SetDefaultBackgroundColor(C);
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}
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void V3d_Viewer::SetDefaultBackgroundColor(const Quantity_Color &Color)
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{
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MyBackground.SetColor(Color) ;
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}
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void V3d_Viewer::SetDefaultBgGradientColors( const Quantity_NameOfColor Name1,
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const Quantity_NameOfColor Name2,
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const Aspect_GradientFillMethod FillStyle){
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Quantity_Color C1(Name1) ;
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Quantity_Color C2(Name2) ;
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MyGradientBackground.SetColors(C1, C2, FillStyle);
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}
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void V3d_Viewer::SetDefaultBgGradientColors( const Quantity_Color& Color1,
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const Quantity_Color& Color2,
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const Aspect_GradientFillMethod FillStyle ){
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MyGradientBackground.SetColors(Color1, Color2, FillStyle);
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}
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void V3d_Viewer::SetDefaultViewSize(const Standard_Real Size) {
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V3d_BadValue_Raise_if( Size <= 0. ,"V3d_Viewer::SetDefaultViewSize, bad size");
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MyViewSize = Size ;
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}
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void V3d_Viewer::SetDefaultViewProj(const V3d_TypeOfOrientation Orientation) {
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MyViewProj = Orientation ;
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}
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void V3d_Viewer::SetDefaultVisualization(const V3d_TypeOfVisualization Type) {
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MyVisualization = Type ;
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}
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void V3d_Viewer::SetZBufferManagment(const Standard_Boolean Automatic) {
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MyViewer->SetZBufferAuto (Automatic);
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}
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Standard_Boolean V3d_Viewer::ZBufferManagment() const {
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return MyViewer->ZBufferAuto();
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}
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void V3d_Viewer::SetDefaultShadingModel(const V3d_TypeOfShadingModel Type) {
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MyShadingModel = Type ;
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}
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void V3d_Viewer::SetDefaultSurfaceDetail(const V3d_TypeOfSurfaceDetail Type) {
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MySurfaceDetail = Type ;
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}
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void V3d_Viewer::SetDefaultAngle(const Quantity_PlaneAngle Angle) {
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MyDefaultAngle = Angle;
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}
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void V3d_Viewer::SetDefaultTypeOfView(const V3d_TypeOfView Type) {
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MyDefaultTypeOfView = Type;}
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void V3d_Viewer::SetUpdateMode(const V3d_TypeOfUpdate Mode) {
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MyViewer->SetUpdateMode((Aspect_TypeOfUpdate)Mode) ;
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}
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void V3d_Viewer::DefaultBackgroundColor(const Quantity_TypeOfColor Type,Standard_Real &V1,Standard_Real &V2,Standard_Real &V3) const
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{
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Quantity_Color C = DefaultBackgroundColor();
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C.Values(V1,V2,V3,Type) ;
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}
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Quantity_Color V3d_Viewer::DefaultBackgroundColor() const
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{
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return MyBackground.Color() ;
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}
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void V3d_Viewer::DefaultBgGradientColors(Quantity_Color& Color1,Quantity_Color& Color2) const
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{
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MyGradientBackground.Colors(Color1,Color2);
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}
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Standard_Real V3d_Viewer::DefaultViewSize() const {
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return MyViewSize ;
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}
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V3d_TypeOfOrientation V3d_Viewer::DefaultViewProj() const {
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return MyViewProj ;
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}
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V3d_TypeOfVisualization V3d_Viewer::DefaultVisualization() const {
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return MyVisualization ;
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}
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V3d_TypeOfShadingModel V3d_Viewer::DefaultShadingModel() const {
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return MyShadingModel ;
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}
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V3d_TypeOfSurfaceDetail V3d_Viewer::DefaultSurfaceDetail() const {
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return MySurfaceDetail ;
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}
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Quantity_PlaneAngle V3d_Viewer::DefaultAngle() const {
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return MyDefaultAngle;
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}
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V3d_TypeOfUpdate V3d_Viewer::UpdateMode() const {
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V3d_TypeOfUpdate Mode = (V3d_TypeOfUpdate) MyViewer->UpdateMode() ;
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return Mode ;
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}
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Standard_Boolean V3d_Viewer::IfMoreViews() const {
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Standard_Boolean TheStatus = Standard_False ;
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#ifdef NEW
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if( MyActiveViews->Length() < Visual3d_View::Limit() )
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#endif /*NEW*/
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TheStatus = Standard_True ;
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return TheStatus ;
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}
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Handle(Visual3d_ViewManager) V3d_Viewer::Viewer() const {
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return MyViewer ;
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}
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Aspect_Background V3d_Viewer::GetBackgroundColor() const {
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return MyBackground ;
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}
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Aspect_GradientBackground V3d_Viewer::GetGradientBackground() const {
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return MyGradientBackground;
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}
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void V3d_Viewer::AddView( const Handle(V3d_View)& TheView ) {
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MyDefinedViews.Append(TheView);
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IncrCount();
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}
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void V3d_Viewer::DelView( const Handle(V3d_View)& TheView ) {
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MyActiveViews.Remove(TheView);
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MyDefinedViews.Remove(TheView);
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}
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//=======================================================================
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//function : AddZLayer
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//purpose :
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//=======================================================================
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Standard_Boolean V3d_Viewer::AddZLayer (Standard_Integer& theLayerId)
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{
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return MyViewer->AddZLayer (theLayerId);
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}
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//=======================================================================
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//function : RemoveZLayer
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//purpose :
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//=======================================================================
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Standard_Boolean V3d_Viewer::RemoveZLayer (const Standard_Integer theLayerId)
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{
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return MyViewer->RemoveZLayer (theLayerId);
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}
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//=======================================================================
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//function : GetAllZLayers
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//purpose :
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//=======================================================================
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void V3d_Viewer::GetAllZLayers (TColStd_SequenceOfInteger& theLayerSeq) const
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{
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MyViewer->GetAllZLayers (theLayerSeq);
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}
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//=======================================================================
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//function : Domain
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//purpose :
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//=======================================================================
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Standard_CString V3d_Viewer::Domain() const
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{
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return myDomain.ToCString();
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}
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//=======================================================================
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//function : Driver
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//purpose :
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//=======================================================================
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const Handle(Graphic3d_GraphicDriver)& V3d_Viewer::Driver() const
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{
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return myDriver;
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}
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//=======================================================================
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//function : NextName
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//purpose :
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//=======================================================================
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Standard_ExtString V3d_Viewer::NextName() const
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{
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TCollection_ExtendedString aNextName = TCollection_ExtendedString (myName.ToExtString());
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aNextName.AssignCat (TCollection_ExtendedString (myNextCount));
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return aNextName.ToExtString();
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}
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//=======================================================================
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//function : IncrCount
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//purpose :
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//=======================================================================
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void V3d_Viewer::IncrCount()
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{
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myNextCount++;
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}
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