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fix: render bugs caused by diff algorithm and pre-comp #53

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merged 5 commits into from
Dec 19, 2023
Merged

fix: render bugs caused by diff algorithm and pre-comp #53

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72221b2
fix: render sprite incorrectly caused by diff algorithm when config r…
RGCHN Dec 17, 2023
f4b0782
fix: 蒙版在预合成上的穿透问题
RGCHN Dec 18, 2023
36e153d
chore: 更换 demo 页链接
RGCHN Dec 19, 2023
40eac18
fix: 修复重复引用预合成的贴图提前销毁问题
RGCHN Dec 19, 2023
30581eb
chore: 优化代码格式
RGCHN Dec 19, 2023
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27 changes: 18 additions & 9 deletions packages/effects-core/src/composition-source-manager.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -39,7 +39,7 @@ export class CompositionSourceManager implements Disposable {
imgUsage: Record<string, number[]>;
textures: Texture[];
jsonScene?: spec.JSONScene;
mask: number;
mask = 0;
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textureOptions: Record<string, any>[];

constructor (
Expand Down Expand Up @@ -103,7 +103,7 @@ export class CompositionSourceManager implements Disposable {

private assembleItems (composition: spec.Composition) {
const items: any[] = [];
let mask = this.mask;
let mask = this.mask++;
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if (isNaN(mask)) {
mask = 0;
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Expand Down Expand Up @@ -131,13 +131,7 @@ export class CompositionSourceManager implements Disposable {
renderContent.renderer = this.changeTex(renderContent.renderer);

if (!renderContent.renderer.mask) {
const maskMode = renderContent.renderer.maskMode;

if (maskMode === spec.MaskMode.MASK) {
renderContent.renderer.mask = ++mask;
} else if (maskMode === spec.MaskMode.OBSCURED || maskMode === spec.MaskMode.REVERSE_OBSCURED) {
renderContent.renderer.mask = mask;
}
this.processMask(renderContent.renderer, this.mask);
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The processMask method is called with this.mask which is post-incremented in the assembleItems method. This could lead to confusion about the value being passed. It would be clearer to increment mask before passing it to processMask to ensure the intended value is used.

- let mask = this.mask++;
- this.processMask(renderContent.renderer, this.mask);
+ let mask = ++this.mask;
+ this.processMask(renderContent.renderer, mask);
Committable suggestion

❗ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation.

Suggested change
this.processMask(renderContent.renderer, this.mask);
let mask = ++this.mask;
this.processMask(renderContent.renderer, mask);

}

const split = renderContent.splits && !renderContent.textureSheetAnimation && renderContent.splits[0];
Expand Down Expand Up @@ -185,6 +179,7 @@ export class CompositionSourceManager implements Disposable {

// 处理预合成的渲染顺序
if (option.type === spec.ItemType.composition) {
const maskRef = ++ this.mask;
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const refId = (item.content as spec.CompositionContent).options.refId;

if (!this.refCompositions.get(refId)) {
Expand All @@ -197,6 +192,7 @@ export class CompositionSourceManager implements Disposable {

ref.items.forEach((item: Record<string, any>) => {
item.listIndex = listOrder++;
this.processMask(item.content, maskRef);
});
option.items = ref.items;

Expand Down Expand Up @@ -240,6 +236,19 @@ export class CompositionSourceManager implements Disposable {
}
}

/**
* 处理蒙版和遮挡关系写入 stencil 的 ref 值
*/
private processMask (renderer: Record<string, number>, maskRef: number) {
if (!renderer.mask) {
const maskMode: spec.MaskMode = renderer.maskMode;

if (maskMode !== spec.MaskMode.NONE) {
renderer.mask = maskRef;
}
}
}

dispose (): void {
this.textureOptions = [];
this.textures = [];
Expand Down
24 changes: 10 additions & 14 deletions packages/effects-core/src/plugins/sprite/sprite-mesh.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -194,24 +194,20 @@ export class SpriteMesh {
const uSizeStart = start + 4;
const uQuatStart = start + 8;
const uColorStart = start + 12;

if (!selfData.visible && !init) {
mainDataArray[uSizeStart + 2] = -1;

return;
}

const uColor = selfData.color || [mainDataArray[uColorStart], mainDataArray[uColorStart + 1], mainDataArray[uColorStart + 2], mainDataArray[uColorStart + 3]];

// if (selfData.startSize) {
// selfData.transform.scaleBy(1 / selfData.startSize[0], 1 / selfData.startSize[1], 1);
// }

const tempPos = new Vector3();
const tempQuat = new Quaternion();
const tempScale = new Vector3();
const uColor = selfData.color || [mainDataArray[uColorStart], mainDataArray[uColorStart + 1], mainDataArray[uColorStart + 2], mainDataArray[uColorStart + 3]];

selfData.transform.assignWorldTRS(tempPos, tempQuat, tempScale);
if (selfData.visible) {
selfData.transform.assignWorldTRS(tempPos, tempQuat, tempScale);
} else {
if (!init) {
mainDataArray[uSizeStart + 2] = -1;

return;
}
}

const uPos = [...tempPos.toArray(), 0];
const uSize = [...tempScale.toArray(), 0];
Expand Down
4 changes: 2 additions & 2 deletions web-packages/demo/src/single.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,7 @@ const container = document.getElementById('J-container');
try {
const player = createPlayer();

const comp = await player.loadScene(json);
await player.loadScene(json);
} catch (e) {
console.error('biz', e);
}
Expand All @@ -21,7 +21,7 @@ function createPlayer () {
container,
interactive: true,
// renderFramework: 'webgl',
env: 'editor',
// env: 'editor',
notifyTouch: true,
onPausedByItem: data => {
console.info('onPausedByItem', data);
Expand Down
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