private static void Build_(MeshBuilder builder, Decal decal)
{
var objects = DecalUtils.GetAffectedObjects(decal);
var terrains = DecalUtils.GetAffectedTerrains(decal);
var bounds = DecalUtils.GetBounds(decal);
var worldToDecalMatrix = decal.transform.worldToLocalMatrix;
var triangles1 = MeshUtils.GetTriangles(objects, worldToDecalMatrix).Where(i => Filter(i, decal));
var triangles2 = TerrainUtils.GetTriangles(terrains, bounds, worldToDecalMatrix).Where(i => Filter(i, decal));
AddTriangles(builder, triangles1);
AddTriangles(builder, triangles2);
}
void OnDrawGizmosSelected()
{
Gizmos.matrix = transform.localToWorldMatrix;
Gizmos.color = Color.green;
Gizmos.DrawWireCube(Vector3.zero, Vector3.one);
var bounds = DecalUtils.GetBounds(this);
Gizmos.matrix = Matrix4x4.identity;
Gizmos.color = Color.white;
Gizmos.DrawWireCube(bounds.center, bounds.size + Vector3.one * 0.01f);
//Gizmos.matrix = transform.localToWorldMatrix;
//Gizmos.color = Color.yellow;
//var mesh = MeshFilter.sharedMesh;
//if (mesh) {
// var vertices = mesh.vertices;
// var normals = mesh.normals;
// for (var i = 0; i < vertices.Length; i++) {
// Gizmos.DrawRay( vertices[ i ], normals[ i ] * 0.15f );
// }
//}
}