FGFS-4.1/OpenSceneGraph
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Suggestion from Tree, changed tex coord scaling against textureWidth/Height rather

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than textureWidth-1 etc.
This commit is contained in:
Robert Osfield
2003-12-02 21:38:52 +00:00
parent a66d6becfa
commit eed6b77ca4
1 changed files with 3 additions and 2 deletions
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5
src/osgText/Font.cpp
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@@ -354,8 +354,9 @@ void Font::GlyphTexture::addGlyph(Glyph* glyph, int posX, int posY)
// set up the details of where to place glyph's image in the texture.
glyph->setTexture(this);
glyph->setTexturePosition(posX,posY);
glyph->setMinTexCoord(osg::Vec2((float)(posX+_margin-1)/(float)(getTextureWidth()-1),(float)(posY+_margin-1)/(float)(getTextureHeight()-1)));
glyph->setMaxTexCoord(osg::Vec2((float)(posX+glyph->s()-_margin)/(float)(getTextureWidth()-1),(float)(posY+glyph->t()-_margin)/(float)(getTextureHeight()-1)));
unsigned int sizeAdjustment = 0; // was 1.
glyph->setMinTexCoord(osg::Vec2((float)(posX+_margin-1)/(float)(getTextureWidth()-sizeAdjustment),(float)(posY+_margin-1)/(float)(getTextureHeight()-sizeAdjustment)));
glyph->setMaxTexCoord(osg::Vec2((float)(posX+glyph->s()-_margin)/(float)(getTextureWidth()-sizeAdjustment),(float)(posY+glyph->t()-_margin)/(float)(getTextureHeight()-sizeAdjustment)));
}
void Font::GlyphTexture::apply(osg::State& state) const