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0028738: Data Exchange, XCAFPrs_Style - add transparency property

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Use Quantity_ColorRGBA as surface color to store a transparency in XCAFPrs_Style.
This commit is contained in:
akz
2017-05-11 13:52:18 +03:00
committed by bugmaster
parent 46710942db
commit a71a71de09
15 changed files with 145 additions and 60 deletions
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26
src/XCAFPrs/XCAFPrs_Style.hxx
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@@ -19,7 +19,7 @@
#include <Standard.hxx>
#include <Standard_DefineAlloc.hxx>
#include <Standard_Handle.hxx>
#include <Quantity_ColorHasher.hxx>
#include <Quantity_ColorRGBAHasher.hxx>
//! Represents a set of styling settings applicable to a (sub)shape
class XCAFPrs_Style
@@ -35,11 +35,17 @@ public:
Standard_Boolean IsSetColorSurf() const { return myHasColorSurf; }
//! Return surface color.
const Quantity_Color& GetColorSurf() const { return myColorSurf; }
const Quantity_Color& GetColorSurf() const { return myColorSurf.GetRGB(); }
//! Set surface color.
Standard_EXPORT void SetColorSurf (const Quantity_Color& col);
void SetColorSurf (const Quantity_Color& theColor) { SetColorSurf (Quantity_ColorRGBA (theColor)); }
//! Return surface color.
const Quantity_ColorRGBA& GetColorSurfRGBA() const { return myColorSurf; }
//! Set surface color.
Standard_EXPORT void SetColorSurf (const Quantity_ColorRGBA& theColor);
//! Manage surface color setting
Standard_EXPORT void UnSetColorSurf();
@@ -98,7 +104,7 @@ public:
int aHashCode = 0;
if (theStyle.myHasColorSurf)
{
aHashCode = aHashCode ^ Quantity_ColorHasher::HashCode (theStyle.myColorSurf, theUpper);
aHashCode = aHashCode ^ Quantity_ColorRGBAHasher::HashCode (theStyle.myColorSurf, theUpper);
}
if (theStyle.myHasColorCurv)
{
@@ -115,11 +121,11 @@ public:
protected:
Quantity_Color myColorSurf;
Quantity_Color myColorCurv;
Standard_Boolean myHasColorSurf;
Standard_Boolean myHasColorCurv;
Standard_Boolean myIsVisible;
Quantity_ColorRGBA myColorSurf;
Quantity_Color myColorCurv;
Standard_Boolean myHasColorSurf;
Standard_Boolean myHasColorCurv;
Standard_Boolean myIsVisible;
};