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0030713: Visualization, TKOpenGl - stipple line artifacts on Intel UHD Graphics 630

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Added workaround for dashed line presentation on Intel UHD Graphics 630.
This commit is contained in:
mnv
2019-05-16 09:28:28 +03:00
committed by bugmaster
parent 8fd45ae74f
commit 8cf3bf84ce
3 changed files with 134 additions and 70 deletions
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80
src/OpenGl/OpenGl_ShaderManager.hxx
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@@ -250,8 +250,17 @@ public:
//! Invalidate state of OCCT light sources.
Standard_EXPORT void UpdateLightSourceState();
//! Pushes current state of OCCT light sources to specified program (only on state change).
void PushLightSourceState (const Handle(OpenGl_ShaderProgram)& theProgram) const
{
if (myLightSourceState.Index() != theProgram->ActiveState (OpenGl_LIGHT_SOURCES_STATE))
{
pushLightSourceState (theProgram);
}
}
//! Pushes current state of OCCT light sources to specified program.
Standard_EXPORT void PushLightSourceState (const Handle(OpenGl_ShaderProgram)& theProgram) const;
Standard_EXPORT void pushLightSourceState (const Handle(OpenGl_ShaderProgram)& theProgram) const;
public:
@@ -261,8 +270,17 @@ public:
//! Updates state of OCCT projection transform.
Standard_EXPORT void UpdateProjectionStateTo (const OpenGl_Mat4& theProjectionMatrix);
//! Pushes current state of OCCT projection transform to specified program (only on state change).
void PushProjectionState (const Handle(OpenGl_ShaderProgram)& theProgram) const
{
if (myProjectionState.Index() != theProgram->ActiveState (OpenGl_PROJECTION_STATE))
{
pushProjectionState (theProgram);
}
}
//! Pushes current state of OCCT projection transform to specified program.
Standard_EXPORT void PushProjectionState (const Handle(OpenGl_ShaderProgram)& theProgram) const;
Standard_EXPORT void pushProjectionState (const Handle(OpenGl_ShaderProgram)& theProgram) const;
public:
@@ -272,8 +290,17 @@ public:
//! Updates state of OCCT model-world transform.
Standard_EXPORT void UpdateModelWorldStateTo (const OpenGl_Mat4& theModelWorldMatrix);
//! Pushes current state of OCCT model-world transform to specified program (only on state change).
void PushModelWorldState (const Handle(OpenGl_ShaderProgram)& theProgram) const
{
if (myModelWorldState.Index() != theProgram->ActiveState (OpenGl_MODEL_WORLD_STATE))
{
pushModelWorldState (theProgram);
}
}
//! Pushes current state of OCCT model-world transform to specified program.
Standard_EXPORT void PushModelWorldState (const Handle(OpenGl_ShaderProgram)& theProgram) const;
Standard_EXPORT void pushModelWorldState (const Handle(OpenGl_ShaderProgram)& theProgram) const;
public:
@@ -283,8 +310,17 @@ public:
//! Updates state of OCCT world-view transform.
Standard_EXPORT void UpdateWorldViewStateTo (const OpenGl_Mat4& theWorldViewMatrix);
//! Pushes current state of OCCT world-view transform to specified program (only on state change).
void PushWorldViewState (const Handle(OpenGl_ShaderProgram)& theProgram) const
{
if (myWorldViewState.Index() != theProgram->ActiveState (OpenGl_WORLD_VIEW_STATE))
{
pushWorldViewState (theProgram);
}
}
//! Pushes current state of OCCT world-view transform to specified program.
Standard_EXPORT void PushWorldViewState (const Handle(OpenGl_ShaderProgram)& theProgram) const;
Standard_EXPORT void pushWorldViewState (const Handle(OpenGl_ShaderProgram)& theProgram) const;
public:
@@ -294,8 +330,17 @@ public:
//! Reverts state of OCCT clipping planes.
Standard_EXPORT void RevertClippingState();
//! Pushes current state of OCCT clipping planes to specified program (only on state change).
void PushClippingState (const Handle(OpenGl_ShaderProgram)& theProgram) const
{
if (myClippingState.Index() != theProgram->ActiveState (OpenGl_CLIP_PLANES_STATE))
{
pushClippingState (theProgram);
}
}
//! Pushes current state of OCCT clipping planes to specified program.
Standard_EXPORT void PushClippingState (const Handle(OpenGl_ShaderProgram)& theProgram) const;
Standard_EXPORT void pushClippingState (const Handle(OpenGl_ShaderProgram)& theProgram) const;
public:
@@ -319,8 +364,17 @@ public:
myMaterialState.Update();
}
//! Pushes current state of material to specified program (only on state change).
void PushMaterialState (const Handle(OpenGl_ShaderProgram)& theProgram) const
{
if (myMaterialState.Index() != theProgram->ActiveState (OpenGl_MATERIAL_STATE))
{
pushMaterialState (theProgram);
}
}
//! Pushes current state of material to specified program.
void PushMaterialState (const Handle(OpenGl_ShaderProgram)& theProgram) const;
Standard_EXPORT void pushMaterialState (const Handle(OpenGl_ShaderProgram)& theProgram) const;
public:
@@ -333,7 +387,7 @@ public:
//! Returns state of OIT uniforms.
const OpenGl_OitState& OitState() const { return myOitState; }
//! Set the state of OIT rendering pass.
//! Set the state of OIT rendering pass (only on state change).
//! @param theToEnableOitWrite [in] flag indicating whether the special output should be written for OIT algorithm.
//! @param theDepthFactor [in] the scalar factor of depth influence to the fragment's coverage.
void SetOitState (const bool theToEnableOitWrite, const float theDepthFactor)
@@ -343,7 +397,17 @@ public:
}
//! Pushes state of OIT uniforms to the specified program.
Standard_EXPORT void PushOitState (const Handle(OpenGl_ShaderProgram)& theProgram) const;
void PushOitState (const Handle(OpenGl_ShaderProgram)& theProgram) const
{
if (theProgram->IsValid()
&& myOitState.Index() != theProgram->ActiveState (OpenGL_OIT_STATE))
{
pushOitState (theProgram);
}
}
//! Pushes state of OIT uniforms to the specified program.
Standard_EXPORT void pushOitState (const Handle(OpenGl_ShaderProgram)& theProgram) const;
public: