DrawGetTextureId: Difference between revisions
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| Line 7: | Line 7: | ||
{ | { | ||
currentId = surface()->[[CreateNewTextureID]](); | currentId = surface()->[[CreateNewTextureID]](); | ||
surface()->[[DrawSetTextureFile]]( currentId, texturename, false, true ); | |||
} | } | ||
[[Category:ISurface]] | [[Category:ISurface]] | ||
Revision as of 21:27, 12 May 2006
| Return to ISurface | CreateNewTextureID → |
int DrawGetTextureId( char const *filename )
Use this function before CreateNewTextureID to make sure you don't reference the same material with multiple texture IDs.
Sample
currentId = surface()->DrawGetTextureId( texturename );
if ( currentId == -1 )
{
currentId = surface()->CreateNewTextureID();
surface()->DrawSetTextureFile( currentId, texturename, false, true );
}