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- attempt to fix 'blurry fonts'

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This commit is contained in:
Mark Vejvoda
2011-06-28 06:18:24 +00:00
parent f5b15bd402
commit ebd5bca7fe
6 changed files with 29 additions and 5 deletions
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1
source/shared_lib/include/graphics/font.h
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@@ -65,6 +65,7 @@ public:
static bool fontIsMultibyte;
static bool forceLegacyFonts;
static bool fontIsRightToLeft;
static float scaleFontValue;
public:
enum Width {

1
source/shared_lib/sources/graphics/font.cpp
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@@ -38,6 +38,7 @@ bool Font::fontIsMultibyte = false;
bool Font::forceLegacyFonts = false;
float FontMetrics::DEFAULT_Y_OFFSET_FACTOR = 8.0f;
bool Font::fontIsRightToLeft = false;
float Font::scaleFontValue = 0.65;
//
// =====================================================

5
source/shared_lib/sources/graphics/gl/font_textFTGL.cpp
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@@ -121,6 +121,11 @@ void TextFTGL::init(string fontName, int fontSize) {
}
else if(type == ftht_3D) {
ftFont = new FTGLTextureFont(fontFile);
//ftFont = new FTBufferFont(fontFile);
//ftFont = new FTGLExtrdFont(fontFile);
//ftFont = new FTGLPolygonFont("/usr/share/fonts/truetype/arphic/uming.ttc");
//printf("3D font [%s]\n",fontFile);
}
else {

18
source/shared_lib/sources/graphics/gl/text_renderer_gl.cpp
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@@ -435,7 +435,7 @@ void TextRenderer3DGl::internalRender(const string &text, float x, float y, boo
const unsigned char *utext= NULL;
//assertGl();
glMatrixMode(GL_MODELVIEW);
//glMatrixMode(GL_TEXTURE);
//assertGl();
@@ -518,18 +518,28 @@ void TextRenderer3DGl::internalRender(const string &text, float x, float y, boo
//assertGl();
float scaleX = Font::scaleFontValue;
float scaleY = Font::scaleFontValue;
float scaleZ = 1.0;
//int scaleWidthX = (font->getTextHandler()->Advance(renderText.c_str()) * scaleX) / 2.0;
//glTranslatef(translatePos.x + scaleWidthX, translatePos.y, translatePos.z);
glTranslatef(translatePos.x, translatePos.y, translatePos.z);
//assertGl();
//glScalef(scaleX, scaleY, scaleZ);
//glTranslatef(0.45, 0.45, 1.0);
//assertGl();
// font->getTextHandler()->Render(text.c_str());
// specialFTGLErrorCheckWorkaround(text);
if(font->getTextHandler() != NULL) {
glScalef(scaleX, scaleY, scaleZ);
if(text.find("\n") == renderText.npos && renderText.find("\t") == renderText.npos) {
//assertGl();
font->getTextHandler()->Render(renderText.c_str());
@@ -577,7 +587,7 @@ void TextRenderer3DGl::internalRender(const string &text, float x, float y, boo
{
line++;
//assertGl();
float yLineValue = font->getTextHandler()->LineHeight(parts[i].c_str());
float yLineValue = (font->getTextHandler()->LineHeight(parts[i].c_str()) * Font::scaleFontValue);
//assertGl();
translatePos= Vec3f(translatePos.x, translatePos.y - yLineValue, translatePos.z);
needsRecursiveRender = true;
@@ -589,6 +599,7 @@ void TextRenderer3DGl::internalRender(const string &text, float x, float y, boo
glPushMatrix();
glLoadIdentity();
glTranslatef(translatePos.x, translatePos.y, translatePos.z);
glScalef(scaleX, scaleY, scaleZ);
font->getTextHandler()->Render(parts[i].c_str());
specialFTGLErrorCheckWorkaround(parts[i]);
glPopMatrix();
@@ -646,6 +657,9 @@ void TextRenderer3DGl::internalRender(const string &text, float x, float y, boo
glPopAttrib();
}
//assertGl();
//glDisable(GL_TEXTURE_2D);
assertGl();
}