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From Martijn Kragtwijk, added example text for showing osgText::Text::CharacterSizeMode in action.

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This commit is contained in:
Robert Osfield
2006-08-10 12:13:02 +00:00
parent 7f6b5008e2
commit a4063335fa
1 changed files with 33 additions and 0 deletions
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33
examples/osgtext/osgtext.cpp
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@@ -417,6 +417,39 @@ osg::Group* create3DText(const osg::Vec3& center,float radius)
text4->setPosition(center);
text4->setAxisAlignment(osgText::Text::SCREEN);
osg::Vec4 characterSizeModeColor(1.0f,0.0f,0.5f,1.0f);
osgText::Text* text5 = new osgText::Text;
text5->setColor(characterSizeModeColor);
text5->setFont("fonts/times.ttf");
//text5->setCharacterSize(characterSize);
text5->setCharacterSize(32.0f); // medium
text5->setPosition(center - osg::Vec3(0.0, 0.0, 0.2));
text5->setAxisAlignment(osgText::Text::SCREEN);
text5->setCharacterSizeMode(osgText::Text::SCREEN_COORDS);
text5->setText("CharacterSizeMode SCREEN_COORDS(size 32.0)");
geode->addDrawable(text5);
osgText::Text* text6 = new osgText::Text;
text6->setColor(characterSizeModeColor);
text6->setFont("fonts/times.ttf");
text6->setCharacterSize(characterSize);
text6->setPosition(center - osg::Vec3(0.0, 0.0, 0.4));
text6->setAxisAlignment(osgText::Text::SCREEN);
text6->setCharacterSizeMode(osgText::Text::OBJECT_COORDS_WITH_MAXIMUM_SCREEN_SIZE_CAPPED_BY_FONT_HEIGHT);
text6->setText("CharacterSizeMode OBJECT_COORDS_WITH_MAXIMUM_SCREEN_SIZE_CAPPED_BY_FONT_HEIGHT");
geode->addDrawable(text6);
osgText::Text* text7 = new osgText::Text;
text7->setColor(characterSizeModeColor);
text7->setFont("fonts/times.ttf");
text7->setCharacterSize(characterSize);
text7->setPosition(center - osg::Vec3(0.0, 0.0, 0.6));
text7->setAxisAlignment(osgText::Text::SCREEN);
text7->setCharacterSizeMode(osgText::Text::OBJECT_COORDS);
text7->setText("CharacterSizeMode OBJECT_COORDS (default)");
geode->addDrawable(text7);
#if 1
// reproduce outline bounding box compute problem with backdrop on.
text4->setBackdropType(osgText::Text::OUTLINE);