AI_Assistant/grid-apps-cmms
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experiment with material clipping planes

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This commit is contained in:
Stewart Allen 2022-04-27 17:56:07 -04:00
commit 3af830afe6
4 changed files with 99 additions and 2 deletions
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16
src/kiri/widget.js
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@ -301,13 +301,16 @@ class Widget {
const mesh = new THREE.Mesh(
geometry, [
new THREE.MeshPhongMaterial({
side: THREE.DoubleSide,
color: 0xffff00,
specular: 0x202020,
shininess: 125,
transparent: true,
opacity: solid_opacity
opacity: solid_opacity,
clipIntersection: false
}),
new THREE.MeshPhongMaterial({
side: THREE.DoubleSide,
color: 0x0088ee,
specular: 0x202020,
shininess: 100,
@ -318,7 +321,7 @@ class Widget {
mesh.renderOrder = 1;
geometry.computeVertexNormals();
geometry.addGroup(0, Infinity, 0);
mesh.material[0].side = THREE.DoubleSide;
// mesh.material[0].side = THREE.DoubleSide;
mesh.castShadow = true;
mesh.receiveShadow = true;
mesh.widget = this;
@ -380,6 +383,15 @@ class Widget {
return this.mesh.material[0];
}
setZClip(from, to) {
let mat = this.getMaterial();
mat.clippingPlanes = (from >= 0 && to >= 0) ? [
new THREE.Plane(new THREE.Vector3(0, 1, 0), -from),
new THREE.Plane(new THREE.Vector3(0, -1, 0), to),
] : null;
moto.space.refresh();
}
isVisible() {
return this.getMaterial().visible;
}