utton>'
+ ''
+ ''
+ ''
+ ''
+ 'POWER'
+ ''
+ '
'
+ ''
+ ''
+ ''
+ '
';
var st = document.createElement('style');
st.textContent = '[data-brush]{background:#1a1a1a;color:#ffd700;border:1px solid #ffd700;border-radius:8px;padding:12px 16px;font-size:14px;cursor:pointer;} [data-brush].active{background:#ffd700;color:#111;}';
document.head.appendChild(st);
document.body.appendChild(sm);
sm.querySelectorAll('[data-brush]').forEach(function(b){
b.onclick = function(){
sm.querySelectorAll('[data-brush]').forEach(function(x){ x.classList.remove('active'); });
b.classList.add('active');
_sculptBrush = b.getAttribute('data-brush');
};
});
var _smb = sm.querySelector('[data-brush="smooth"]'); if(_smb) _smb.classList.add('active');
document.getElementById('sculptPower').oninput = function(){ _sculptIntensity = parseFloat(this.value); };
document.getElementById('sculptApply').onclick = function(){ applySculpt(); };
document.getElementById('sculptClose').onclick = function(){ toggleSculptMode(); };
}else{
sm.style.display = 'flex';
}
codeStatus('sculpt mode โ ' + _sculptBrush);
}else if(sm){
sm.style.display = 'none';
codeStatus('sculpt closed');
}
}
function applySculpt(){
try{
var target = window._highlighted || window._selectedBlock;
if(!target){ codeStatus('no block selected'); return; }
var brush = _sculptBrush;
var power = _sculptIntensity;
// snapshot for undo
var snapshots = [];
target.traverse(function(m){
if(m.isMesh && m.geometry && m.geometry.attributes && m.geometry.attributes.position){
var pos = m.geometry.attributes.position;
var orig = new Float32Array(pos.array);
snapshots.push({mesh:m, orig:orig});
var norm = m.geometry.attributes.normal;
for(var i=0; i