65aee287e7
hpux. I have skipped irix this time as irix is too dead to keep osg building there. As usual, solaris does not like member templates in stl containers. Some headers missing and link problems due to missing libraries."
114 lines
3.3 KiB
C++
114 lines
3.3 KiB
C++
/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2010 Robert Osfield
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*
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* This library is open source and may be redistributed and/or modified under
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* the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
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* (at your option) any later version. The full license is in LICENSE file
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* included with this distribution, and on the openscenegraph.org website.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* OpenSceneGraph Public License for more details.
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*/
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#ifndef OSGTEXT_STYLE
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#define OSGTEXT_STYLE 1
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#include <osg/Object>
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#include <osg/Vec2>
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#include <osgText/Export>
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#include <iosfwd>
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#include <vector>
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namespace osgText
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{
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class OSGTEXT_EXPORT Bevel : public osg::Object
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{
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public:
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Bevel();
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Bevel(const Bevel& bevel, const osg::CopyOp& copyop=osg::CopyOp::SHALLOW_COPY);
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META_Object(osgText, Bevel)
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bool operator == (const Bevel& rhs) const
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{
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if (_thickness != rhs._thickness) return false;
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return _vertices==rhs._vertices;
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}
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void setBevelThickness(float thickness) { _thickness = thickness; }
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float getBevelThickness() const { return _thickness; }
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void flatBevel(float width=0.25f);
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void roundedBevel(float width=0.5f, unsigned int numSteps=10);
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void roundedBevel2(float width=0.5f, unsigned int numSteps=10);
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typedef std::vector<osg::Vec2> Vertices;
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void setVertices(const Vertices& vertices) { _vertices = vertices; }
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Vertices& getVertices() { return _vertices; }
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const Vertices& getVertices() const { return _vertices; }
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void print(std::ostream& fout);
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protected:
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float _thickness;
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Vertices _vertices;
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};
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class OSGTEXT_EXPORT Style : public osg::Object
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{
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public:
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Style();
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Style(const Style& style, const osg::CopyOp& copyop=osg::CopyOp::SHALLOW_COPY);
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META_Object(osgText, Style)
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/// default Layout implementation used if no other is specified on TextNode
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static osg::ref_ptr<Style>& getDefaultStyle();
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bool operator == (const Style& style) const;
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/// NULL is no bevel
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void setBevel(Bevel* bevel) { _bevel = bevel; }
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const Bevel* getBevel() const { return _bevel.get(); }
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/// 1 is the default width of the text
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void setWidthRatio(float widthRatio) { _widthRatio = widthRatio; }
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float getWidthRatio() const { return _widthRatio; }
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/// 0 is 2D text
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void setThicknessRatio(float thicknessRatio) { _thicknessRatio = thicknessRatio; }
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float getThicknessRatio() const { return _thicknessRatio; }
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/// 0 is off
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void setOutlineRatio(float outlineRatio) { _outlineRatio = outlineRatio; }
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float getOutlineRatio() const { return _outlineRatio; }
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/// 1.0 is default number of samples
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void setSampleDensity(float sd) { _sampleDensity = sd; }
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float getSampleDensity() const { return _sampleDensity; }
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protected:
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osg::ref_ptr<Bevel> _bevel;
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float _widthRatio;
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float _thicknessRatio;
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float _outlineRatio;
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float _sampleDensity;
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};
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}
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#endif
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