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