Lines Matching refs:cz
61 const GLfloat cz = from[2]; in TAG() local
71 mask |= (((cw < cz) << CLIP_FAR_SHIFT)); in TAG()
72 mask |= (((cw < -cz) << CLIP_NEAR_SHIFT)); in TAG()
81 if (-cz + cw < 0) mask |= CLIP_FAR_BIT; in TAG()
82 if ( cz + cw < 0) mask |= CLIP_NEAR_BIT; in TAG()
99 vProj[i][2] = cz * oow; in TAG()
141 const GLfloat cz = from[2]; in TAG() local
151 mask |= (((cw < cz) << CLIP_FAR_SHIFT)); in TAG()
152 mask |= (((cw < -cz) << CLIP_NEAR_SHIFT)); in TAG()
161 if (-cz + cw < 0) mask |= CLIP_FAR_BIT; in TAG()
162 if ( cz + cw < 0) mask |= CLIP_NEAR_BIT; in TAG()
195 const GLfloat cx = from[0], cy = from[1], cz = from[2]; in TAG() local
202 if (cz > 1.0F) mask |= CLIP_FAR_BIT; in TAG()
203 else if (cz < -1.0F) mask |= CLIP_NEAR_BIT; in TAG()