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0033647: Visualization - A problem with viewer background corner aspects

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Initialize and setup the gradient background shader in background drawing call
This commit is contained in:
hosali 2024-04-22 11:00:48 +00:00
parent b78ccf1f9b
commit e49db28066
2 changed files with 9 additions and 3 deletions
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7
src/OpenGl/OpenGl_View.cxx
View File

@ -1103,6 +1103,13 @@ void OpenGl_View::drawBackground (const Handle(OpenGl_Workspace)& theWorkspace,
if (myBackgrounds[Graphic3d_TOB_GRADIENT]->GradientFillMethod() >= Aspect_GradientFillMethod_Corner1
&& myBackgrounds[Graphic3d_TOB_GRADIENT]->GradientFillMethod() <= Aspect_GradientFillMethod_Corner4)
{
// Set colored quad shader program
Quantity_Color aColor1, aColor2;
GradientBackground().Colors(aColor1, aColor2);
myColoredQuadParams->Aspect()->SetShaderProgram(aCtx->ShaderManager()->GetColoredQuadProgram());
myColoredQuadParams->Aspect()->ShaderProgram()->PushVariableVec3 ("uColor1", aColor1.Rgb());
myColoredQuadParams->Aspect()->ShaderProgram()->PushVariableVec3 ("uColor2", aColor2.Rgb());
const OpenGl_Aspects* anOldAspectFace = theWorkspace->SetAspects (myColoredQuadParams);
myBackgrounds[Graphic3d_TOB_GRADIENT]->Render (theWorkspace, theProjection);

5
src/ViewerTest/ViewerTest_ViewerCommands.cxx
View File

@ -211,8 +211,8 @@ static struct
}
}
} ViewerTest_DefaultBackground = { Quantity_NOC_BLACK, Quantity_NOC_BLACK, Quantity_NOC_BLACK, Aspect_GradientFillMethod_None };
} ViewerTest_DefaultBackground = { Quantity_NOC_BLACK, Quantity_NOC_BLACK, Quantity_NOC_BLACK, Aspect_GradientFillMethod_None };
//==============================================================================
// EVENT GLOBAL VARIABLES
//==============================================================================
@ -795,7 +795,6 @@ TCollection_AsciiString ViewerTest::ViewerInit (const ViewerTest_VinitParams& th
#endif
VT_GetWindow()->Map();
// Set the handle of created view in the event manager
ViewerTest::ResetEventManager();