Differential D14227 Diff 48851 source/blender/blenkernel/intern/particle_distribute.c

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source/blender/blenkernel/intern/particle_distribute.c

Show First 20 Lines • Show All 621 Lines • ▼ Show 20 Lines	case PART_DISTR_RAND:
break;		break;
}		}
pa->foffset = 0.0f;		pa->foffset = 0.0f;

/* experimental */		/* experimental */
tot = mesh->totface;		tot = mesh->totface;

psys_interpolate_face(		psys_interpolate_face(
mvert, BKE_mesh_vertex_normals_ensure(mesh), mface, 0, 0, pa->fuv, co, nor, 0, 0, 0);		mesh, mvert, BKE_mesh_vertex_normals_ensure(mesh), mface, 0, 0, pa->fuv, co, nor, 0, 0, 0);

normalize_v3(nor);		normalize_v3(nor);
negate_v3(nor);		negate_v3(nor);

min_d = FLT_MAX;		min_d = FLT_MAX;
intersect = 0;		intersect = 0;

for (i = 0, mface = mesh->mface; i < tot; i++, mface++) {		for (i = 0, mface = mesh->mface; i < tot; i++, mface++) {
▲ Show 20 Lines • Show All 314 Lines • ▼ Show 20 Lines	if (part->distr == PART_DISTR_GRID && from != PART_FROM_VERT) {
if (mesh != final_mesh) {		if (mesh != final_mesh) {
BKE_id_free(NULL, mesh);		BKE_id_free(NULL, mesh);
}		}

return 0;		return 0;
}		}
}		}

		/* After this #BKE_mesh_orco_verts_transform can be used safely from multiple threads. */
		BKE_mesh_texspace_ensure(final_mesh);

/* Create trees and original coordinates if needed */		/* Create trees and original coordinates if needed */
if (from == PART_FROM_CHILD) {		if (from == PART_FROM_CHILD) {
distr = PART_DISTR_RAND;		distr = PART_DISTR_RAND;
rng = BLI_rng_new_srandom(31415926 + psys->seed + psys->child_seed);		rng = BLI_rng_new_srandom(31415926 + psys->seed + psys->child_seed);
mesh = final_mesh;		mesh = final_mesh;

/* BMESH ONLY */		/* BMESH ONLY */
BKE_mesh_tessface_ensure(mesh);		BKE_mesh_tessface_ensure(mesh);
▲ Show 20 Lines • Show All 421 Lines • Show Last 20 Lines