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omrips
2020-05-29 13:02:48 +03:00
committed by GitHub
parent 342b2aaf11
commit 2e968ee1c2
1 changed files with 44 additions and 14 deletions
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58
src/stl_viewer.js
View File

@@ -84,7 +84,7 @@ function StlViewer(parent_element_obj, options)
if (_this.onmousedown_callback)
{
_this.parent_element.addEventListener('click', _this.onmousedown);
_this.parent_element.addEventListener('mousedown', _this.onmousedown);
_this.parent_element.addEventListener('touchstart', _this.onmousedown);
}
}
@@ -267,15 +267,12 @@ function StlViewer(parent_element_obj, options)
var model=_this.models[_this.models_ref[model_id]];
if (!model) return;
//_this.models.splice(_this.models_ref[model_id], 1);
//_this.models_ref.splice(model_id, 1);
delete _this.models[_this.models_ref[model_id]];
delete _this.models_ref[model_id];
_this.loaded_models_arr.splice(model_id, 1);
delete _this.loaded_models_arr[model_id];
_this.models_count=Object.keys(_this.models).length;
_this.scene.remove(model.mesh);
}
//called after set of models were loaded
@@ -377,7 +374,7 @@ function StlViewer(parent_element_obj, options)
_this.set_zoom(-1);
}
//go over ALL models forloaded/total status
//go over ALL models for loaded/total status
this.check_loading_status=function(model, loaded, total)
{
if (model)
@@ -649,8 +646,18 @@ function StlViewer(parent_element_obj, options)
{
event.preventDefault();
_this.mouse.x = ( (event.clientX-_this.parent_element.offsetLeft) / _this.parent_element.clientWidth ) * 2 - 1;
_this.mouse.y = - ( (event.clientY-_this.parent_element.offsetTop) / _this.parent_element.clientHeight ) * 2 + 1;
switch (event.type)
{
case 'touchstart':
var touch = event.touches[0] || event.changedTouches[0];
_this.mouse.x = ( (touch.pageX-_this.parent_element.offsetLeft) / _this.parent_element.clientWidth ) * 2 - 1;
_this.mouse.y = - ( (touch.pageY-_this.parent_element.offsetTop) / _this.parent_element.clientHeight ) * 2 + 1;
break;
default: //click
_this.mouse.x = ( (event.clientX-_this.parent_element.offsetLeft) / _this.parent_element.clientWidth ) * 2 - 1;
_this.mouse.y = - ( (event.clientY-_this.parent_element.offsetTop) / _this.parent_element.clientHeight ) * 2 + 1;
}
_this.raycaster.setFromCamera( _this.mouse, _this.camera );
var intersects = _this.raycaster.intersectObjects( _this.scene.children );
@@ -659,7 +666,9 @@ function StlViewer(parent_element_obj, options)
{
if (intersects[0].object.model_id===undefined) return;
if (_this.onmousedown_callback)
_this.onmousedown_callback(intersects[0].object.model_id, event);
{
_this.onmousedown_callback(intersects[0].object.model_id, event, intersects[0].distance);
}
}
}
@@ -785,11 +794,9 @@ function StlViewer(parent_element_obj, options)
switch (model_filename.split('.').pop())
{
case 'vsj':
//_this.models_count--;
return _this.load_vsj(new_model.local_file?new_model.local_file:model_filename);
case 'vsb':
//_this.models_count--;
return _this.load_vsb(new_model.local_file?new_model.local_file:model_filename);
//default: assumed as a regular model (STL etc.) - do nothing, continue below
@@ -827,11 +834,33 @@ function StlViewer(parent_element_obj, options)
_this.status=0;
var model_keys=Object.keys(new_models);
//_this.models_count+=model_keys.length;
//count models to load
model_keys.forEach(function(key)
{
//if (_this.models_ref[new_models[key].id]===undefined) _this.models_count++;
_this.add_model(new_models[key]);
var model_filename=_this.get_model_filename(new_models[model_keys[key]]);
if (model_filename)
{
switch (model_filename.split('.').pop())
{
case 'vsj':
case 'vsb':
//do nothing
break;
default:
if (_this.models_ref[new_models[key].id]===undefined) _this.models_count++;
}
}
else
if (_this.models_ref[new_models[key].id]===undefined) _this.models_count++;
});
//add model by model
model_keys.forEach(function(key)
{
_this.add_model(new_models[key], true);
});
return _this.status;
@@ -1980,6 +2009,7 @@ Number.isInteger = Number.isInteger || function(value)
init = function()
{
if (!!window.MSStream) return; //IE
var script_path=document.currentScript.attributes['src'].value;
var x=script_path.lastIndexOf('/');
stl_viewer_script_path = x > 0 ? script_path.substring(0, x+1) : "";