Hi q3's Texture Class Looks like this TEXTURE { char name; int surface; int content; } // Here is the Flags for the content #define CONTENTS_SOLID 1 // an eye is never valid in a solid #define CONTENTS_LAVA 8 #define CONTENTS_SLIME 16 #define CONTENTS_WATER 32 #define CONTENTS_FOG 64 #define CONTENTS_AREAPORTAL 0x8000 #define CONTENTS_PLAYERCLIP 0x10000 #define CONTENTS_MONSTERCLIP 0x20000 //bot specific contents types #define CONTENTS_TELEPORTER 0x40000 #define CONTENTS_JUMPPAD 0x80000 #define CONTENTS_CLUSTERPORTAL 0x100000 #define CONTENTS_DONOTENTER 0x200000 #define CONTENTS_BOTCLIP 0x400000 // the surface #define SURF_METALSTEPS 0x1000 // clanking footsteps #define SURF_NOSTEPS 0x2000 // no footstep sounds #define SURF_NONSOLID 0x4000 // don't collide against curves with this set #define SURF_LIGHTFILTER 0x8000 // act as a light filter during q3map -light #define SURF_ALPHASHADOW 0x10000 // do per-pixel light shadow casting in q3map #define SURF_NODLIGHT 0x20000 // don't dlight even if solid (solid lava, skies) #define SURF_DUST 0x40000 // leave a dust trail when walking on this surface i understand it can be equal to more than one of those settings, can sum1 just please help me with my if statement, im farely new to c++ if ((ContentFlag == CONTENTS_SOLID) && (ContentFlag == CONTENTS_PLAYERCLIP)) { ... } thanxs

You have to mask out and check the bits separately. Instead of using ORing the bits togheter when building the flag variable you isolate a single one by ANDing with it's value.

Thanks

Could some1 just help me recap, i want to make the water 50% transparent so i go

glEnable(GL_BLEND);
glColor4f(1,1,1,0.5);
glBlendFunc(?,?);
glBegin(Equads)
glEend()
glDisable(GL_BLEND);

glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA );

Thanxks but jumping to lessons 8 in nehe was faster.