const FTPoint& FTExtrudeGlyphImpl::RenderImpl(const FTPoint& pen,
int renderMode)
{
glTranslatef(pen.Xf(), pen.Yf(), pen.Zf());
// if(glList)
// {
// if(renderMode & FTGL::RENDER_FRONT)
// glCallList(glList + 0);
// if(renderMode & FTGL::RENDER_BACK)
// glCallList(glList + 1);
// if(renderMode & FTGL::RENDER_SIDE)
// glCallList(glList + 2);
// }
// else
if(vectoriser)
{
if(renderMode & FTGL::RENDER_FRONT)
RenderFront();
if(renderMode & FTGL::RENDER_BACK)
RenderBack();
if(renderMode & FTGL::RENDER_SIDE)
RenderSide();
}
glTranslatef(-pen.Xf(), -pen.Yf(), -pen.Zf());
return advance;
}
FTExtrudeGlyphImpl::FTExtrudeGlyphImpl(FT_GlyphSlot glyph, float _depth,
float _frontOutset, float _backOutset,
bool useDisplayList)
: FTGlyphImpl(glyph),
vectoriser(0),
glList(0)
{
bBox.SetDepth(-_depth);
if(ft_glyph_format_outline != glyph->format)
{
err = 0x14; // Invalid_Outline
return;
}
vectoriser = new FTVectoriser(glyph);
if((vectoriser->ContourCount() < 1) || (vectoriser->PointCount() < 3))
{
delete vectoriser;
vectoriser = NULL;
return;
}
hscale = glyph->face->size->metrics.x_ppem * 64;
vscale = glyph->face->size->metrics.y_ppem * 64;
depth = _depth;
frontOutset = _frontOutset;
backOutset = _backOutset;
if(useDisplayList)
{
glList = glGenLists(3);
/* Front face */
glNewList(glList + 0, GL_COMPILE);
RenderFront();
glEndList();
/* Back face */
glNewList(glList + 1, GL_COMPILE);
RenderBack();
glEndList();
/* Side face */
glNewList(glList + 2, GL_COMPILE);
RenderSide();
glEndList();
delete vectoriser;
vectoriser = NULL;
}
}
static int RenderSegmentFaces (short nSegment, int nWindow)
{
CSegment *segP = SEGMENTS + nSegment;
g3sCodes cc;
short nSide;
OglSetupTransform (0);
cc = RotateVertexList (8, segP->m_verts);
gameData.render.vertP = gameData.segs.fVertices.Buffer ();
// return;
if (cc.ccAnd /*&& !automap.m_bDisplay*/) //all off screen and not rendering the automap
return 0;
gameStates.render.nState = 0;
#if DBG //convenient place for a debug breakpoint
if (nSegment == nDbgSeg)
nSegment = nSegment;
#endif
lightManager.SetNearestToSegment (nSegment, -1, 0, 0, 0);
for (nSide = 0; nSide < 6; nSide++) //segP->nFaces, faceP = segP->pFaces; nSide; nSide--, faceP++)
RenderSide (segP, nSide);
OglResetTransform (0);
OGL_BINDTEX (0);
return 1;
}
