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Thomas Forgione
2019-12-11 23:22:50 +01:00
parent d3a505bfcc
commit 46363f19c9
4 changed files with 103 additions and 1 deletions
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19
src/Loader.js
View File

@@ -88,6 +88,23 @@ function parseLine(line) {
);
return element;
case "tv":
element.type = Element.TranslateVertex;
element.id = parseInt(split[1], 10) - 1;
element.value = new THREE.Vector3(
parseFloat(split[2]),
parseFloat(split[3]),
parseFloat(split[4]),
);
return element;
case "efv":
element.type = Element.EditFaceVertex;
element.id = parseInt(split[1], 10) - 1;
element.oldIndex = parseInt(split[2], 10) - 1;
element.value = parseInt(split[3], 10) - 1;
return element;
case "ef":
element.type = Element.EditFace;
element.id = parseInt(split[1], 10) - 1;
@@ -120,6 +137,8 @@ Element.AddTriangleStrip = "AddTriangleStrip";
Element.AddTriangleFan = "AddTriangleFan";
Element.EditVertex = "EditVertex";
Element.EditFace = "EditFace";
Element.EditFaceVertex = "EditFaceVertex";
Element.TranslateVertex = "TranslateVertex";
Element.DeleteFace = "DeleteFace";
class Loader {

20
src/Model.js
View File

@@ -64,6 +64,12 @@ class Model extends THREE.Mesh {
this.geometry.verticesNeedUpdate = true;
break;
case Element.TranslateVertex:
this.checkVertex(element.id);
this.geometry.vertices[element.id].add(element.value);
this.geometry.verticesNeedUpdate = true;
break;
case Element.AddFace:
f = element.value;
@@ -117,6 +123,20 @@ class Model extends THREE.Mesh {
this.geometry.elementsNeedUpdate = true;
break;
case Element.EditFaceVertex:
this.checkFaceId(element.id);
switch (element.oldIndex) {
case 0: this.geometry.faces[element.id].a = element.value; break;
case 1: this.geometry.faces[element.id].b = element.value; break;
case 2: this.geometry.faces[element.id].c = element.value; break;
default: this.throwError("Old vertex id in EditFaceVertex must be 1, 2 or 3, but was " + element.oldIndex + 1);
}
this.geometry.elementsNeedUpdate = true;
break;
case Element.DeleteFace:
this.geometry.faces[element.id].materialIndex = 1;
this.geometry.elementsNeedUpdate = true;