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[threejs] Fix batch capacity calculation, closes #2163

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This commit is contained in:
Mario Zechner 2022-10-04 08:58:11 +02:00
parent 8a2e25ba05
commit a5ea7a808d
2 changed files with 4 additions and 4 deletions
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6
spine-ts/spine-threejs/src/MeshBatcher.ts
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@ -98,9 +98,9 @@ export class MeshBatcher extends THREE.Mesh {
this.indicesLength = 0; this.indicesLength = 0;
} }
canBatch (verticesLength: number, indicesLength: number) { canBatch (numVertices: number, numIndices: number) {
if (this.indicesLength + indicesLength >= this.indices.byteLength / 2) return false; if (this.indicesLength + numIndices >= this.indices.byteLength / 2) return false;
if (this.verticesLength + verticesLength >= this.vertices.byteLength / 2) return false; if (this.verticesLength / MeshBatcher.VERTEX_SIZE + numVertices >= (this.vertices.byteLength / 4) / MeshBatcher.VERTEX_SIZE) return false;
return true; return true;
} }

2
spine-ts/spine-threejs/src/SkeletonMesh.ts
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@ -249,7 +249,7 @@ export class SkeletonMesh extends THREE.Object3D {
} }
// Start new batch if this one can't hold vertices/indices // Start new batch if this one can't hold vertices/indices
if (!batch.canBatch(finalVerticesLength, finalIndicesLength)) { if (!batch.canBatch(finalVerticesLength / SkeletonMesh.VERTEX_SIZE, finalIndicesLength)) {
batch.end(); batch.end();
batch = this.nextBatch(); batch = this.nextBatch();
batch.begin(); batch.begin();