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[ts] First attempt at interleaved rendering, no show

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This commit is contained in:
badlogic 2016-08-17 16:15:26 +02:00
parent b9afff01fd
commit 144500d7e8
1 changed files with 54 additions and 2 deletions
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56
spine-ts/threejs/src/SkeletonMesh.ts
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@ -6,6 +6,8 @@ module spine.threejs {
private _vertexBuffer: THREE.InterleavedBuffer; private _vertexBuffer: THREE.InterleavedBuffer;
static QUAD_TRIANGLES = [0, 1, 2, 2, 3, 0];
constructor (skeletonData: SkeletonData) { constructor (skeletonData: SkeletonData) {
super(); super();
@ -42,10 +44,60 @@ module spine.threejs {
private updateGeometry() { private updateGeometry() {
let geometry = <THREE.BufferGeometry>this.geometry; let geometry = <THREE.BufferGeometry>this.geometry;
var numVertices = 0;
var verticesLength = 0;
var indicesLength = 0;
let blendMode: BlendMode = null;
let vertices: ArrayLike<number> = null;
let triangles: Array<number> = null;
let drawOrder = this.skeleton.drawOrder;
for (let i = 0, n = drawOrder.length; i < n; i++) {
let slot = drawOrder[i];
let attachment = slot.getAttachment();
let texture: ThreeJsTexture = null;
if (attachment instanceof RegionAttachment) {
let region = <RegionAttachment>attachment;
vertices = region.updateWorldVertices(slot, false);
triangles = SkeletonMesh.QUAD_TRIANGLES;
texture = <ThreeJsTexture>(<TextureAtlasRegion>region.region.renderObject).texture;
} else if (attachment instanceof MeshAttachment) {
let mesh = <MeshAttachment>attachment;
vertices = mesh.updateWorldVertices(slot, false);
triangles = mesh.triangles;
texture = <ThreeJsTexture>(<TextureAtlasRegion>mesh.region.renderObject).texture;
} else continue;
if (texture != null) {
(<THREE.MeshBasicMaterial>this.material).map = texture.texture;
// FIXME
//let slotBlendMode = slot.data.blendMode;
//if (slotBlendMode != blendMode) {
// blendMode = slotBlendMode;
// batcher.setBlendMode(getSourceGLBlendMode(this._gl, blendMode, premultipliedAlpha), getDestGLBlendMode(this._gl, blendMode));
//}
let indexStart = verticesLength / 8;
(<Float32Array>this._vertexBuffer.array).set(vertices, verticesLength);
verticesLength += vertices.length;
let indicesArray = geometry.getIndex().array;
for (let i = indicesLength, j = 0; j < triangles.length; i++, j++)
indicesArray[i] = triangles[j] + indexStart;
indicesLength += triangles.length;
}
}
geometry.drawRange.start = 0; geometry.drawRange.start = 0;
geometry.drawRange.count = 0; geometry.drawRange.count = indicesLength;
this._vertexBuffer.needsUpdate = true; this._vertexBuffer.needsUpdate = true;
this._vertexBuffer.updateRange.offset = 0;
this._vertexBuffer.updateRange.count = verticesLength;
geometry.getIndex().needsUpdate = true; geometry.getIndex().needsUpdate = true;
geometry.getIndex().updateRange.offset = 0;
geometry.getIndex().updateRange.count = indicesLength;
} }
} }
} }