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提交 9ece2588 编写于 作者: A Alberto Passalacqua
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Adapted to mrdoob's style 

Changed style to make https://zz85.github.io/mrdoobapproves/ happy.
上级 3ea613ad
隐藏空白更改
内联 并排
Showing with 72 addition and 68 deletion
examples/js/loaders/STLLoader.js
浏览文件 @ 9ece2588
......@@ -28,15 +28,15 @@
* material = new THREE.MeshPhongMaterial({ opacity: geometry.alpha, vertexColors: THREE.VertexColors });
* } else { .... }
* var mesh = new THREE.Mesh( geometry, material );
*
* For ASCII STLs containing multiple solids, each solid is assigned to a different group.
* Groups can be used to assign a different color by defining an array of materials with the same length of
*
* For ASCII STLs containing multiple solids, each solid is assigned to a different group.
* Groups can be used to assign a different color by defining an array of materials with the same length of
* geometry.groups and passing it to the Mesh constructor:
*
*
* var mesh = new THREE.Mesh( geometry, material );
*
*
* For example:
*
*
* var materials = [];
* var nGeometryGroups = geometry.groups.length;
*
......@@ -132,7 +132,7 @@ THREE.STLLoader.prototype = {
// If "solid" text is matched to the current offset, declare it to be an ASCII STL.
if ( matchDataViewAt ( solid, reader, off ) ) return false;
if ( matchDataViewAt( solid, reader, off ) ) return false;
}
......@@ -226,7 +226,7 @@ THREE.STLLoader.prototype = {
var vertexstart = start + i * 12;
var componentIdx = ( face * 3 * 3 ) + ( ( i - 1 ) * 3 );
vertices[ componentIdx ] = reader.getFloat32( vertexstart, true );
vertices[ componentIdx + 1 ] = reader.getFloat32( vertexstart + 4, true );
vertices[ componentIdx + 2 ] = reader.getFloat32( vertexstart + 8, true );
......@@ -285,74 +285,75 @@ THREE.STLLoader.prototype = {
var startVertex = 0;
var endVertex = 0;
while ( ( result = patternSolid.exec(data) ) !== null ) {
while ( ( result = patternSolid.exec( data ) ) !== null ) {
startVertex = endVertex;
var solid = result[0];
var solid = result[ 0 ];
while ( ( result = patternFace.exec( solid ) ) !== null ) {
var vertexCountPerFace = 0;
var normalCountPerFace = 0;
var text = result[ 0 ];
while ( ( result = patternNormal.exec( text ) ) !== null ) {
normal.x = parseFloat( result[ 1 ] );
normal.y = parseFloat( result[ 2 ] );
normal.z = parseFloat( result[ 3 ] );
normalCountPerFace ++;
}
while ( ( result = patternVertex.exec( text ) ) !== null ) {
vertices.push( parseFloat( result[ 1 ] ), parseFloat( result[ 2 ] ), parseFloat( result[ 3 ] ) );
normals.push( normal.x, normal.y, normal.z );
vertexCountPerFace ++;
endVertex++;
endVertex ++;
}
// every face have to own ONE valid normal
if ( normalCountPerFace !== 1 ) {
console.error( 'THREE.STLLoader: Something isn\'t right with the normal of face number ' + faceCounter );
}
// each face have to own THREE valid vertices
if ( vertexCountPerFace !== 3 ) {
console.error( 'THREE.STLLoader: Something isn\'t right with the vertices of face number ' + faceCounter );
}
faceCounter ++;
}
groupVertexes.push( { startVertex: startVertex, endVertex: endVertex } );
groupCount++;
groupCount ++;
}
geometry.addAttribute( 'position', new THREE.Float32BufferAttribute( vertices, 3 ) );
geometry.addAttribute( 'normal', new THREE.Float32BufferAttribute( normals, 3 ) );
if ( groupCount > 0 ) {
for ( var i = 0; i < groupVertexes.length; i++ ) {
for ( var i = 0; i < groupVertexes.length; i ++ ) {
geometry.addGroup( groupVertexes[ i ].startVertex, groupVertexes[ i ].endVertex, i );
geometry.addGroup( groupVertexes[i].startVertex, groupVertexes[i].endVertex, i );
}
}
return geometry;
}
......@@ -379,6 +380,7 @@ THREE.STLLoader.prototype = {
array_buffer[ i ] = buffer.charCodeAt( i ) & 0xff; // implicitly assumes little-endian
}
return array_buffer.buffer || array_buffer;
} else {
......
examples/jsm/loaders/STLLoader.js
浏览文件 @ 9ece2588
......@@ -28,15 +28,15 @@
* material = new THREE.MeshPhongMaterial({ opacity: geometry.alpha, vertexColors: THREE.VertexColors });
* } else { .... }
* var mesh = new THREE.Mesh( geometry, material );
*
* For ASCII STLs containing multiple solids, each solid is assigned to a different group.
* Groups can be used to assign a different color by defining an array of materials with the same length of
*
* For ASCII STLs containing multiple solids, each solid is assigned to a different group.
* Groups can be used to assign a different color by defining an array of materials with the same length of
* geometry.groups and passing it to the Mesh constructor:
*
*
* var mesh = new THREE.Mesh( geometry, material );
*
*
* For example:
*
*
* var materials = [];
* var nGeometryGroups = geometry.groups.length;
*
......@@ -142,7 +142,7 @@ STLLoader.prototype = {
// If "solid" text is matched to the current offset, declare it to be an ASCII STL.
if ( matchDataViewAt ( solid, reader, off ) ) return false;
if ( matchDataViewAt( solid, reader, off ) ) return false;
}
......@@ -236,7 +236,7 @@ STLLoader.prototype = {
var vertexstart = start + i * 12;
var componentIdx = ( face * 3 * 3 ) + ( ( i - 1 ) * 3 );
vertices[ componentIdx ] = reader.getFloat32( vertexstart, true );
vertices[ componentIdx + 1 ] = reader.getFloat32( vertexstart + 4, true );
vertices[ componentIdx + 2 ] = reader.getFloat32( vertexstart + 8, true );
......@@ -295,74 +295,75 @@ STLLoader.prototype = {
var startVertex = 0;
var endVertex = 0;
while ( ( result = patternSolid.exec( data ) ) !== null) {
while ( ( result = patternSolid.exec( data ) ) !== null ) {
startVertex = endVertex;
var solid = result[0];
var solid = result[ 0 ];
while ( ( result = patternFace.exec( solid ) ) !== null ) {
var vertexCountPerFace = 0;
var normalCountPerFace = 0;
var text = result[ 0 ];
while ( ( result = patternNormal.exec( text ) ) !== null ) {
normal.x = parseFloat( result[ 1 ] );
normal.y = parseFloat( result[ 2 ] );
normal.z = parseFloat( result[ 3 ] );
normalCountPerFace ++;
}
while ( ( result = patternVertex.exec( text ) ) !== null ) {
vertices.push( parseFloat( result[ 1 ] ), parseFloat( result[ 2 ] ), parseFloat( result[ 3 ] ) );
normals.push( normal.x, normal.y, normal.z );
vertexCountPerFace ++;
endVertex++;
endVertex ++;
}
// every face have to own ONE valid normal
if ( normalCountPerFace !== 1 ) {
console.error( 'THREE.STLLoader: Something isn\'t right with the normal of face number ' + faceCounter );
}
// each face have to own THREE valid vertices
if ( vertexCountPerFace !== 3 ) {
console.error( 'THREE.STLLoader: Something isn\'t right with the vertices of face number ' + faceCounter );
}
faceCounter ++;
}
groupVertexes.push( { startVertex: startVertex, endVertex: endVertex } );
groupCount++;
groupCount ++;
}
geometry.addAttribute( 'position', new Float32BufferAttribute( vertices, 3 ) );
geometry.addAttribute( 'normal', new Float32BufferAttribute( normals, 3 ) );
if ( groupCount > 0 ) {
for ( var i = 0; i < groupVertexes.length; i++ ) {
for ( var i = 0; i < groupVertexes.length; i ++ ) {
geometry.addGroup( groupVertexes[ i ].startVertex, groupVertexes[ i ].endVertex, i );
geometry.addGroup( groupVertexes[i].startVertex, groupVertexes[i].endVertex, i );
}
}
return geometry;
}
......@@ -389,6 +390,7 @@ STLLoader.prototype = {
array_buffer[ i ] = buffer.charCodeAt( i ) & 0xff; // implicitly assumes little-endian
}
return array_buffer.buffer || array_buffer;
} else {
......
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