task: rewind face vertices when mirrored
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File diff suppressed because one or more lines are too long
34
src/saver.js
34
src/saver.js
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@ -9,8 +9,9 @@ import { finalizeMesh } from './finalizeMesh.js';
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function save_stl() {
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var smooth = jQuery('#subdivideSLT').val() > 0 ? jQuery('#subdivideSLT').val() : undefined;
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var mirroredPose = CK.character.data.mirroredPose;
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var group = process(CK.character, smooth);
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var group = process(CK.character, smooth, mirroredPose);
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var exporter = new STLExporter();
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var fileString = exporter.parse(group);
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@ -23,8 +24,10 @@ function save_stl() {
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function save_obj() {
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var smooth = jQuery('#subdivideSLT').val() > 0 ? jQuery('#subdivideSLT').val() : undefined;
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var mirroredPose = CK.character.data.mirroredPose;
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var group = process(CK.character, smooth);
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var group = process(CK.character, smooth, mirroredPose);
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var exporter = new OBJExporter();
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var fileString = exporter.parse(group);
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@ -67,7 +70,28 @@ function subdivide(geometry, subdivisions) {
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return smoothGeometry;
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};
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function process(object3d, smooth) {
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function mirror(geometry) {
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const tempXYZ = [0, 0, 0];
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if (geometry.index) geometry.copy(geometry.toNonIndexed());
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for (let i = 0; i < geometry.attributes.position.array.length / 9; i++) {
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tempXYZ[0] = geometry.attributes.position.array[i * 9];
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tempXYZ[1] = geometry.attributes.position.array[i * 9 + 1];
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tempXYZ[2] = geometry.attributes.position.array[i * 9 + 2];
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geometry.attributes.position.array[i * 9] = geometry.attributes.position.array[i * 9 + 6];
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geometry.attributes.position.array[i * 9 + 1] = geometry.attributes.position.array[i * 9 + 7];
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geometry.attributes.position.array[i * 9 + 2] = geometry.attributes.position.array[i * 9 + 8];
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geometry.attributes.position.array[i * 9 + 6] = tempXYZ[0];
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geometry.attributes.position.array[i * 9 + 7] = tempXYZ[1];
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geometry.attributes.position.array[i * 9 + 8] = tempXYZ[2];
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}
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return geometry;
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}
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function process(object3d, smooth, mirroredPose) {
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var material = new MeshBasicMaterial();
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var group = new Group();
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@ -77,6 +101,10 @@ function process(object3d, smooth) {
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var exporter = new finalizeMesh();
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var geometry = exporter.parse(object);
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if (mirroredPose == true) {
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geometry = mirror(geometry)
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}
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if (smooth
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&& object.name != 'baseRim'
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&& object.name != 'base') {
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