FGFS-4.1/OpenSceneGraph
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Cleaned up debug info, and changed Text3D across to using GL_NORMALIZE instead of GL_RESCALE_NORMAL.

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This commit is contained in:
Robert Osfield
2010-09-08 11:02:39 +00:00
parent c9bd91cc6a
commit 6f49d85f88
5 changed files with 24 additions and 27 deletions
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34
src/osgText/Text3D.cpp
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@@ -59,9 +59,9 @@ void Text3D::accept(osg::PrimitiveFunctor& pf) const
LineRenderInfo::const_iterator it, end = itLine->end();
for (it = itLine->begin(); it!=end; ++it)
{
osg::ref_ptr<osg::Vec3Array> vertices = it->_glyph->getVertexArray();
osg::Vec3Array* vertices = it->_glyph->getVertexArray();
if (vertices->empty())
if (!vertices || vertices->empty())
continue; //skip over spaces
//pf.setVertexArray(it->_glyph->getVertexArray()->size(),&(it->_glyph->getVertexArray()->front()));
@@ -69,7 +69,7 @@ void Text3D::accept(osg::PrimitiveFunctor& pf) const
// now apply matrix to the glyphs.
osg::ref_ptr<osg::Vec3Array> transformedVertices = new osg::Vec3Array;
osg::Matrix matrix = _autoTransformCache[0]._matrix;//osg::Matrix();
matrix.postMultTranslate(matrix*it->_position);
matrix.preMultTranslate(it->_position);
transformedVertices->reserve(vertices->size());
for (osg::Vec3Array::iterator itr=vertices->begin(); itr!=vertices->end(); itr++)
{
@@ -602,8 +602,7 @@ void Text3D::drawImplementation(osg::RenderInfo& renderInfo) const
renderInfo.getState()->disableAllVertexArrays();
#if !defined(OSG_GLES1_AVAILABLE) && !defined(OSG_GLES2_AVAILABLE) && !defined(OSG_GL3_AVAILABLE)
glPushAttrib(GL_TRANSFORM_BIT);
glEnable(GL_RESCALE_NORMAL);
renderInfo.getState()->applyMode(GL_NORMALIZE, true);
#endif
switch(_renderMode)
@@ -612,10 +611,6 @@ void Text3D::drawImplementation(osg::RenderInfo& renderInfo) const
case PER_GLYPH:
default: renderPerGlyph(*renderInfo.getState()); break;
}
#if !defined(OSG_GLES1_AVAILABLE) && !defined(OSG_GLES2_AVAILABLE) && !defined(OSG_GL3_AVAILABLE)
glPopAttrib();
#endif
}
@@ -640,11 +635,19 @@ void Text3D::renderPerGlyph(osg::State & state) const
matrix.preMultTranslate(osg::Vec3d(it->_position.x(), it->_position.y(), it->_position.z()));
state.applyModelViewMatrix(matrix);
state.lazyDisablingOfVertexAttributes();
// ** apply the vertex array
state.setVertexPointer(it->_glyph->getVertexArray());
#if 1
state.setNormalPointer(it->_glyph->getNormalArray());
#else
// ** render the front face of the glyph
state.Normal(0.0f,0.0f,1.0f);
#endif
state.applyDisablingOfVertexAttributes();
osg::Geometry::PrimitiveSetList & pslFront = it->_glyph->getFrontPrimitiveSetList();
for(osg::Geometry::PrimitiveSetList::const_iterator itr=pslFront.begin(), end = pslFront.end(); itr!=end; ++itr)
@@ -653,17 +656,20 @@ void Text3D::renderPerGlyph(osg::State & state) const
}
// ** render the wall face of the glyph
#if 0
state.setNormalPointer(it->_glyph->getNormalArray());
#endif
osg::Geometry::PrimitiveSetList & pslWall = it->_glyph->getWallPrimitiveSetList();
for(osg::Geometry::PrimitiveSetList::const_iterator itr=pslWall.begin(), end=pslWall.end(); itr!=end; ++itr)
{
(*itr)->draw(state, false);
}
#if 0
state.disableNormalPointer();
// ** render the back face of the glyph
state.Normal(0.0f,0.0f,-1.0f);
#endif
osg::Geometry::PrimitiveSetList & pslBack = it->_glyph->getBackPrimitiveSetList();
for(osg::Geometry::PrimitiveSetList::const_iterator itr=pslBack.begin(), end=pslBack.end(); itr!=end; ++itr)
{
@@ -676,9 +682,10 @@ void Text3D::renderPerGlyph(osg::State & state) const
void Text3D::renderPerFace(osg::State & state) const
{
osg::Matrix original_modelview = state.getModelViewMatrix();
#if 0
// ** render all front faces
state.Normal(0.0f,0.0f,1.0f);
#endif
TextRenderInfo::const_iterator itLine, endLine = _textRenderInfo.end();
for (itLine = _textRenderInfo.begin(); itLine!=endLine; ++itLine)
@@ -692,6 +699,7 @@ void Text3D::renderPerFace(osg::State & state) const
state.applyModelViewMatrix(matrix);
state.setVertexPointer(it->_glyph->getVertexArray());
state.setNormalPointer(it->_glyph->getNormalArray());
// ** render the front face of the glyph
osg::Geometry::PrimitiveSetList & psl = it->_glyph->getFrontPrimitiveSetList();
@@ -724,11 +732,12 @@ void Text3D::renderPerFace(osg::State & state) const
}
}
}
#if 0
state.disableNormalPointer();
// ** render all back face of the text
state.Normal(0.0f,0.0f,-1.0f);
#endif
for (itLine = _textRenderInfo.begin(); itLine!=endLine; ++itLine)
{
// ** for each glyph in the line, do ...
@@ -740,6 +749,7 @@ void Text3D::renderPerFace(osg::State & state) const
state.applyModelViewMatrix(matrix);
state.setVertexPointer(it->_glyph->getVertexArray());
state.setNormalPointer(it->_glyph->getNormalArray());
// ** render the back face of the glyph
osg::Geometry::PrimitiveSetList & psl = it->_glyph->getBackPrimitiveSetList();