Lines Matching refs:gmin
59 static void globalbound(object **rootlist, vector *gmin, vector *gmax) { in globalbound() argument
66 gmin->x = FHUGE; in globalbound()
67 gmin->y = FHUGE; in globalbound()
68 gmin->z = FHUGE; in globalbound()
84 gmin->x = MYMIN(gmin->x, min.x); in globalbound()
85 gmin->y = MYMIN(gmin->y, min.y); in globalbound()
86 gmin->z = MYMIN(gmin->z, min.z); in globalbound()
143 vector gmin, gmax, gctr; in octreespace() local
154 globalbound(rootlist, &gmin, &gmax); /* find global min and max */ in octreespace()
156 gctr.x = ((gmax.x - gmin.x) / 2.0) + gmin.x; in octreespace()
157 gctr.y = ((gmax.y - gmin.y) / 2.0) + gmin.y; in octreespace()
158 gctr.z = ((gmax.z - gmin.z) / 2.0) + gmin.z; in octreespace()
160 cmin1 = gmin; in octreespace()
164 cmin2 = gmin; in octreespace()
171 cmin3 = gmin; in octreespace()
178 cmin4 = gmin; in octreespace()
185 cmin5 = gmin; in octreespace()
192 cmin6.y = gmin.y; in octreespace()
198 cmin7.x = gmin.x; in octreespace()
327 vector gmin, gmax; in dividespace() local
330 globalbound(toplist, &gmin, &gmax); in dividespace()
334 gbox = newbndbox(gmin, gmax); in dividespace()