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Fixed getSections not returning a copy of the section, fixed copy on mesh

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This commit is contained in:
Lucas Dower 2023-10-14 00:06:45 +01:00
parent 3729986623
commit c51c4d900c
2 changed files with 42 additions and 6 deletions
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37
Core/src/ots_materials.ts
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@ -1,4 +1,4 @@
import { RGBA } from "./colour";
import { RGBA, RGBAUtil } from "./colour";
//import { Material, OtS_Util } from "./materials";
import { OtS_Texture } from "./ots_texture";
@ -7,6 +7,41 @@ export type OtS_MeshSection = { name: string, positionData: Float32Array, normal
| { type: 'colour', colourData: Float32Array }
| { type: 'textured', texcoordData: Float32Array, texture: OtS_Texture });
export namespace OtS_MeshUtil {
export function copySection(section: OtS_MeshSection): OtS_MeshSection {
switch(section.type) {
case 'solid':
return {
type: 'solid',
name: section.name,
indexData: section.indexData.slice(0),
positionData: section.positionData.slice(0),
normalData: section.normalData.slice(0),
colour: RGBAUtil.copy(section.colour),
};
case 'colour':
return {
type: 'colour',
name: section.name,
indexData: section.indexData.slice(0),
positionData: section.positionData.slice(0),
normalData: section.normalData.slice(0),
colourData: section.colourData.slice(0),
};
case 'textured':
return {
type: 'textured',
name: section.name,
indexData: section.indexData.slice(0),
positionData: section.positionData.slice(0),
normalData: section.normalData.slice(0),
texcoordData: section.texcoordData.slice(0),
texture: section.texture.copy(),
};
}
}
}
/*
export class OtS_MaterialSlots {
private _slots: Map<number, Material>;

11
Core/src/ots_mesh.ts
View File

@ -1,7 +1,7 @@
import { Bounds } from './bounds';
import { RGBA } from './colour';
import { degreesToRadians } from './math';
import { OtS_MeshSection } from './ots_materials';
import { OtS_MeshSection, OtS_MeshUtil } from './ots_materials';
import { OtS_Texture } from './ots_texture';
import { UV } from "./util";
import { ASSERT } from './util/error_util';
@ -357,10 +357,10 @@ export class OtS_Mesh {
public copy() {
const clone = OtS_Mesh.create();
for (const section of this._sections) {
this.getSectionData().forEach((section) => {
const success = clone.addSection(section).ok;
ASSERT(success);
}
})
return clone;
}
@ -391,9 +391,10 @@ export class OtS_Mesh {
.reduce((total, count) => total + count, 0);
}
// TODO: Return copy
public getSectionData(): OtS_MeshSection[] {
return this._sections;
return this._sections.map((section) => {
return OtS_MeshUtil.copySection(section);
})
}
public getSectionMetadata(): OtS_MeshSectionMetadata[] {