Bart/bullet3
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

minor addition to GLDebugFont for non-blender text rendering (better readable on top of existing graphics)

Browse Source 
Use GLDebugDrawStringInternal(xcoord,ycoord,text,rgb_color,use_blending,character_spacing);
This commit is contained in:
erwin.coumans
2010-05-12 23:03:10 +00:00
parent f9445bdfde
commit b39abc4513
3 changed files with 17 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
Demos/OpenGL/GLDebugFont.cpp
View File

@@ -81,6 +81,11 @@ void GLDebugResetFont(int screenWidth,int screenHeight)
#define USE_ARRAYS 1
void GLDebugDrawStringInternal(int x,int y,const char* string, const btVector3& rgb)
{
GLDebugDrawStringInternal(x,y,string,rgb,true,10);
}
void GLDebugDrawStringInternal(int x,int y,const char* string, const btVector3& rgb, bool enableBlend, int spacing)
{
if (!sTexturesInitialized)
@@ -104,7 +109,14 @@ void GLDebugDrawStringInternal(int x,int y,const char* string, const btVector3&
glEnable(GL_TEXTURE_2D);
glBlendFunc(GL_SRC_ALPHA,GL_ONE);
glDepthFunc (GL_LEQUAL);
glEnable(GL_BLEND);
if (enableBlend)
{
glEnable(GL_BLEND);
} else
{
glDisable(GL_BLEND);
}
glEnable (GL_DEPTH_TEST);
glBindTexture(GL_TEXTURE_2D, sTexture);
glDisable(GL_DEPTH_TEST);
@@ -178,7 +190,7 @@ void GLDebugDrawStringInternal(int x,int y,const char* string, const btVector3&
glEnd();
#endif
glTranslatef(10,0,0);
glTranslatef(spacing,0,0);
}
}