AI_Assistant/grid-apps-cmms
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fix ray intersections after rotation, scale, mirror

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This commit is contained in:
Stewart Allen 2021-10-07 14:22:13 -04:00
commit 4671e0cdd2
1 changed files with 14 additions and 6 deletions
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20
src/kiri/widget.js
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@ -340,6 +340,14 @@ console.log/** Copyright Stewart Allen <sa@grid.space> -- All Rights Reserved */
PRO.loadData = PRO.loadVertices; PRO.loadData = PRO.loadVertices;
PRO.setModified = function() {
this.modified = true;
if (this.mesh && this.mesh.geometry) {
// this fixes ray intersections after the mesh is modified
this.mesh.geometry.boundingSphere = null;
}
};
PRO.indexGeo = function() { PRO.indexGeo = function() {
let indices = this.getGeoIndices(); let indices = this.getGeoIndices();
if (!indices) { if (!indices) {
@ -532,7 +540,7 @@ console.log/** Copyright Stewart Allen <sa@grid.space> -- All Rights Reserved */
// for use with the packer // for use with the packer
// invalidate cached points // invalidate cached points
this.points = null; this.points = null;
this.modified = true; this.setModified();
}; };
/** /**
@ -593,7 +601,7 @@ console.log/** Copyright Stewart Allen <sa@grid.space> -- All Rights Reserved */
pos.z += (z || 0); pos.z += (z || 0);
} }
if (x || y || z) { if (x || y || z) {
this.modified = true; this.setModified();
KIRI.api.event.emit('widget.move', {widget: this, pos}); KIRI.api.event.emit('widget.move', {widget: this, pos});
} }
}; };
@ -615,7 +623,7 @@ console.log/** Copyright Stewart Allen <sa@grid.space> -- All Rights Reserved */
scale.x *= (x || 1.0); scale.x *= (x || 1.0);
scale.y *= (y || 1.0); scale.y *= (y || 1.0);
scale.z *= (z || 1.0); scale.z *= (z || 1.0);
this.modified = true; this.setModified();
}; };
PRO.rotate = function(x, y, z, temp) { PRO.rotate = function(x, y, z, temp) {
@ -652,7 +660,7 @@ console.log/** Copyright Stewart Allen <sa@grid.space> -- All Rights Reserved */
rot.y += (y || 0); rot.y += (y || 0);
rot.z += (z || 0); rot.z += (z || 0);
} }
this.modified = true; this.setModified();
}; };
PRO.unrotate = function() { PRO.unrotate = function() {
@ -661,7 +669,7 @@ console.log/** Copyright Stewart Allen <sa@grid.space> -- All Rights Reserved */
}); });
this.roto = []; this.roto = [];
this.center(); this.center();
this.modified = true; this.setModified();
}; };
PRO.mirror = function() { PRO.mirror = function() {
@ -698,7 +706,7 @@ console.log/** Copyright Stewart Allen <sa@grid.space> -- All Rights Reserved */
geo.computeFaceNormals(); geo.computeFaceNormals();
geo.computeVertexNormals(); geo.computeVertexNormals();
ot.mirror = !ot.mirror; ot.mirror = !ot.mirror;
this.modified = true; this.setModified();
this.points = null; this.points = null;
}; };