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author | Chris Xiong <chirs241097@gmail.com> | 2016-05-11 23:39:10 +0800 |
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committer | Chris Xiong <chirs241097@gmail.com> | 2016-05-11 23:39:10 +0800 |
commit | 08c898f79acd024718b071f0d08eb32f3f093cbd (patch) | |
tree | 650b848816d32bb35215f5dd5f1d4b46bd44c049 /extensions | |
parent | ff69c72b15d00e80455d3122629840a55e464c86 (diff) | |
download | SMELT-08c898f79acd024718b071f0d08eb32f3f093cbd.tar.xz |
Allow truetype fonts to be rendered at arbitrary Z coordinates.
Diffstat (limited to 'extensions')
-rw-r--r-- | extensions/smttfont.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/extensions/smttfont.cpp b/extensions/smttfont.cpp index f3e8b1c..cf3ba68 100644 --- a/extensions/smttfont.cpp +++ b/extensions/smttfont.cpp @@ -43,9 +43,9 @@ bool smTTChar::setChar(wchar_t c,FT_Face ttface) quad.v[2].tx=1;quad.v[2].ty=1;quad.v[3].tx=0;quad.v[3].ty=1; return true; } -void smTTChar::render(float x,float y,DWORD col) +void smTTChar::render(float x,float y,float z,DWORD col) { - for(int i=0;i<4;++i)quad.v[i].col=col,quad.v[i].z=.5; + for(int i=0;i<4;++i)quad.v[i].col=col,quad.v[i].z=z; quad.v[0].x=x+xofs;quad.v[0].y=y-rh+yofs; quad.v[1].x=x+rw+xofs;quad.v[1].y=y-rh+yofs; quad.v[2].x=x+rw+xofs;quad.v[2].y=y+yofs; @@ -97,7 +97,7 @@ void smTTFont::updateString(const wchar_t *format,...) } h+=lh; } -void smTTFont::render(float x,float y,DWORD col,int align) +void smTTFont::render(float x,float y,float z,DWORD col,int align) { float curx,cury,lh; if(align==ALIGN_LEFT) @@ -109,7 +109,7 @@ void smTTFont::render(float x,float y,DWORD col,int align) { if(chars.find(buf[i])!=chars.end()) { - chars[buf[i]].render(curx,cury,col); + chars[buf[i]].render(curx,cury,z,col); curx+=chars[buf[i]].w(); lh=chars[buf[i]].h()>lh?chars[buf[i]].h():lh; } @@ -126,7 +126,7 @@ void smTTFont::render(float x,float y,DWORD col,int align) { if(chars.find(buf[i])!=chars.end()) { - chars[buf[i]].render(curx,cury,col); + chars[buf[i]].render(curx,cury,z,col); curx-=chars[buf[i]].w(); lh=chars[buf[i]].h()>lh?chars[buf[i]].h():lh; } |