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fix 3d transparency

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This commit is contained in:
casperlamboo 2017-11-22 14:26:07 +01:00
parent b1dd09b2ad
commit 5d95fc63a9
2 changed files with 15 additions and 5 deletions
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13
src/d3/ShapeMesh.js vendored
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@ -36,10 +36,9 @@ class ShapeMesh extends THREE.Object3D {
});
}
this._mesh = new THREE.Mesh(new THREE.BufferGeometry(), material);
this._mesh = new THREE.Mesh(new THREE.BufferGeometry(), material.clone());
this._mesh.name = shapeData.UID;
this._mesh.isShapeMesh = true;
this.add(this._mesh);
this._toonShader = toonShader;
@ -60,10 +59,9 @@ class ShapeMesh extends THREE.Object3D {
this._fill = fill;
this.updatePoints(shapeData);
this._holeMesh = new THREE.Mesh(new THREE.Geometry().fromBufferGeometry(this._mesh.geometry), material);
this._holeMesh = new THREE.Mesh(new THREE.Geometry().fromBufferGeometry(this._mesh.geometry), material.clone());
this._holeMesh.name = shapeData.UID;
this._holeMesh.isShapeMesh = true;
this.add(this._holeMesh);
this.updateSolid(solid, active);
}
@ -141,6 +139,11 @@ class ShapeMesh extends THREE.Object3D {
return changed;
}
setOpaque(opaque) {
this._holeMesh.material.opacity = opaque ? 1.0 : DESELECT_TRANSPARENCY;
this._holeMesh.material.transparent = !opaque;
}
dispose() {
this._mesh.geometry.dispose();
this._holeMesh.geometry.dispose();
@ -218,7 +221,7 @@ class ShapeMesh extends THREE.Object3D {
throw new Error(`Cannot update object ${this.name}: color is an invalid value.`);
}
this._mesh.material.color.setHex(color);
this._holeMesh.material.color.setHex(color);
this._color = color;
}

7
src/d3/ShapesManager.js vendored
View File

@ -112,6 +112,13 @@ export default class ShapesManager extends THREE.Object3D {
}
updateTransparent(selectedUIDs) {
for (const UID in this._meshes) {
const { mesh } = this._meshes[UID];
const selected = selectedUIDs.indexOf(UID) !== -1;
const opaque = selected || selectedUIDs.length === 0;
mesh.setOpaque(opaque);
}
}
_handleShapeRemove(id) {