Question

我想在非WebGL浏览器上使用Canvas渲染器，在其他浏览器上使用WebGL。我的代码适用于webGL渲染器，但使用canvas渲染器时，THREE.Line不会显示。

//Edges
var edgeMat = new THREE.LineBasicMaterial({
    color: 0x000000,
    opacity: 0.6
} );

for (var edgeId in graph.edgesl) {

    var nodeInId = graph.edgesl[edgeId];
    var nodeOutId = graph.edgesr[edgeId];

    var edgeGeom = new THREE.Geometry();
    edgeGeom.vertices.push(new THREE.Vertex(nodes[nodeInId].position));
    edgeGeom.vertices.push(new THREE.Vertex(nodes[nodeOutId].position));

    var drawingLine = new THREE.Line( edgeGeom , edgeMat );

    //Store In, Out node ID
    drawingLine.inNodeId = nodeInId;
    drawingLine.outNodeId = nodeOutId;

    nodes[nodeInId].edges.push(drawingLine);
    nodes[nodeOutId].edges.push(drawingLine);

    //Meshes additionally need also dynamic flag enabled (to keep internal typed arrays).
    drawingLine.dynamic = true;

    scene.addObject(drawingLine );

    edges.push(drawingLine);

}

任何人对此都有任何想法？

谢谢！

Answer 1

从r45 scene.addObject(drawingLine);现在必须scene.add(drawingLine);

同样的问题：

Three.js not scaling or rotating Mesh on render()

Three.js行在Canvas渲染器中不起作用，但在WebGL渲染器中起作用

1 个答案: