Line); downInfo = null; return; } if(awaitingAnchor){ if(grp){ awaitingAnchor=false; selectConnected(grp); } else codeStatus('tap the anchor stone'); downInfo = null; return; } var pe = grp ? portalAt(grp) : null; if(pe){ var purl = location.origin + '/ruby/?watch=' + encodeURIComponent(pe.watch); var pw2 = window.open(purl, '_blank'); if(!pw2) location.href = purl; downInfo = null; return; } if(WALK){ /* point at anchor stones: tap one and the cursor locks in — then build together */ ndc.set((e.clientX/window.innerWidth)*2-1, -(e.clientY/window.innerHeight)*2+1); rayc.setFromCamera(ndc, camera); var whits = rayc.intersectObjects(stones.children, true); var wgrp = whits.length ? stoneGroupOf(whits[0].object) : null; var wlock = (wgrp && lockedAnchors.indexOf(wgrp)>=0) ? wgrp : (FLYM ? aimedAnchor : null); if(wlock){ cursor.x = wlock.position.x; cursor.z = wlock.position.z; saveCursor(); paintCursor(); codeStatus('locked in — punch a code, it builds at your point'); }else{ /* tap a fellow traveler and glide over — no long walk */ var nearCid = null, nearD = 1.4; for(var rcid in remoteAvatars){ var rp = remoteAvatars[rcid].grp.position; _a1.set(rp.x, rp.y+0.5, rp.z); var dp = rayc.ray.distanceToPoint(_a1); if(dp < nearD){ nearD = dp; nearCid = rcid; } } if(nearCid){ var tp = remoteAvatars[nearCid].grp.position; glide = {x:tp.x, z:tp.z}; codeStatus('gliding over'); } else codeStatus('point at a locked anchor'); } downInfo = null; ghost.visible = false; return; } /* BUILD MODE: tap a stone to build upon it */ if(typeof BUILD_MODE!=='undefined' && BUILD_MODE){ var bh = []; try{ var _bt3 = []; scene.traverse(function(o){ if(o.isMesh && !o.isSprite) _bt3.push(o); }); bh = rayc.intersectObjects(_bt3, false); }catch(e){ bh = []; } for(var bi=0; bi', pyramid: '', sphere: '', cyl: '', torus: '', cone: '