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Fixed emitter batch. Now to optimize it.

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This commit is contained in:
Richard Davey 2018-07-11 13:20:02 +01:00
parent 497fa1f2ff
commit 373d01c602
1 changed files with 50 additions and 128 deletions
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178
src/renderer/webgl/pipelines/TextureTintPipeline.js
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@ -411,11 +411,7 @@ var TextureTintPipeline = new Class({
var roundPixels = camera.roundPixels;
var emitters = emitterManager.emitters.list;
var emitterCount = emitters.length;
var vertexViewF32 = this.vertexViewF32;
var vertexViewU32 = this.vertexViewU32;
var renderer = this.renderer;
var maxQuads = this.maxQuads;
var cameraScrollX = camera.scrollX;
var cameraScrollY = camera.scrollY;
var cameraMatrix = camera.matrix.matrix;
@ -427,8 +423,6 @@ var TextureTintPipeline = new Class({
var cmf = cameraMatrix[5];
var sin = Math.sin;
var cos = Math.cos;
var vertexComponentCount = this.vertexComponentCount;
var vertexCapacity = this.vertexCapacity;
var texture = emitterManager.defaultFrame.source.glTexture;
var pca, pcb, pcc, pcd, pce, pcf;
var pma, pmb, pmc, pmd, pme, pmf;
@ -445,13 +439,11 @@ var TextureTintPipeline = new Class({
this.setTexture2D(texture, 0);
for (var emitterIndex = 0; emitterIndex < emitterCount; ++emitterIndex)
for (var e = 0; e < emitters.length; e++)
{
var emitter = emitters[emitterIndex];
var emitter = emitters[e];
var particles = emitter.alive;
var aliveLength = particles.length;
var batchCount = Math.ceil(aliveLength / maxQuads);
var particleOffset = 0;
var scrollX = cameraScrollX * emitter.scrollFactorX;
var scrollY = cameraScrollY * emitter.scrollFactorY;
@ -486,137 +478,67 @@ var TextureTintPipeline = new Class({
renderer.setBlendMode(emitter.blendMode);
if (this.vertexCount >= vertexCapacity)
{
this.flush();
this.setTexture2D(texture, 0);
}
var tintEffect = false;
for (var batchIndex = 0; batchIndex < batchCount; ++batchIndex)
for (var i = 0; i < aliveLength; i++)
{
var batchSize = Math.min(aliveLength, maxQuads);
var particle = particles[i];
for (var index = 0; index < batchSize; ++index)
if (particle.alpha <= 0)
{
var particle = particles[particleOffset + index];
if (particle.alpha <= 0)
{
continue;
}
var frame = particle.frame;
var uvs = frame.uvs;
var x = -(frame.halfWidth);
var y = -(frame.halfHeight);
var color = particle.color;
var xw = x + frame.width;
var yh = y + frame.height;
var sr = sin(particle.rotation);
var cr = cos(particle.rotation);
var sra = cr * particle.scaleX;
var srb = sr * particle.scaleX;
var src = -sr * particle.scaleY;
var srd = cr * particle.scaleY;
var sre = particle.x - scrollX;
var srf = particle.y - scrollY;
var mva = sra * cma + srb * cmc;
var mvb = sra * cmb + srb * cmd;
var mvc = src * cma + srd * cmc;
var mvd = src * cmb + srd * cmd;
var mve = sre * cma + srf * cmc + cme;
var mvf = sre * cmb + srf * cmd + cmf;
var tx0 = x * mva + y * mvc + mve;
var ty0 = x * mvb + y * mvd + mvf;
var tx1 = x * mva + yh * mvc + mve;
var ty1 = x * mvb + yh * mvd + mvf;
var tx2 = xw * mva + yh * mvc + mve;
var ty2 = xw * mvb + yh * mvd + mvf;
var tx3 = xw * mva + y * mvc + mve;
var ty3 = xw * mvb + y * mvd + mvf;
if (roundPixels)
{
tx0 |= 0;
ty0 |= 0;
tx1 |= 0;
ty1 |= 0;
tx2 |= 0;
ty2 |= 0;
tx3 |= 0;
ty3 |= 0;
}
var vertexOffset = (this.vertexCount * vertexComponentCount) - 1;
vertexViewF32[++vertexOffset] = tx0;
vertexViewF32[++vertexOffset] = ty0;
vertexViewF32[++vertexOffset] = uvs.x0;
vertexViewF32[++vertexOffset] = uvs.y0;
vertexViewF32[++vertexOffset] = tintEffect;
vertexViewU32[++vertexOffset] = color;
vertexViewF32[++vertexOffset] = tx1;
vertexViewF32[++vertexOffset] = ty1;
vertexViewF32[++vertexOffset] = uvs.x1;
vertexViewF32[++vertexOffset] = uvs.y1;
vertexViewF32[++vertexOffset] = tintEffect;
vertexViewU32[++vertexOffset] = color;
vertexViewF32[++vertexOffset] = tx2;
vertexViewF32[++vertexOffset] = ty2;
vertexViewF32[++vertexOffset] = uvs.x2;
vertexViewF32[++vertexOffset] = uvs.y2;
vertexViewF32[++vertexOffset] = tintEffect;
vertexViewU32[++vertexOffset] = color;
vertexViewF32[++vertexOffset] = tx0;
vertexViewF32[++vertexOffset] = ty0;
vertexViewF32[++vertexOffset] = uvs.x0;
vertexViewF32[++vertexOffset] = uvs.y0;
vertexViewF32[++vertexOffset] = tintEffect;
vertexViewU32[++vertexOffset] = color;
vertexViewF32[++vertexOffset] = tx2;
vertexViewF32[++vertexOffset] = ty2;
vertexViewF32[++vertexOffset] = uvs.x2;
vertexViewF32[++vertexOffset] = uvs.y2;
vertexViewF32[++vertexOffset] = tintEffect;
vertexViewU32[++vertexOffset] = color;
vertexViewF32[++vertexOffset] = tx3;
vertexViewF32[++vertexOffset] = ty3;
vertexViewF32[++vertexOffset] = uvs.x3;
vertexViewF32[++vertexOffset] = uvs.y3;
vertexViewF32[++vertexOffset] = tintEffect;
vertexViewU32[++vertexOffset] = color;
this.vertexCount += 6;
if (this.vertexCount >= vertexCapacity)
{
this.flush();
this.setTexture2D(texture, 0);
}
continue;
}
particleOffset += batchSize;
aliveLength -= batchSize;
var frame = particle.frame;
var x = -(frame.halfWidth);
var y = -(frame.halfHeight);
var color = particle.color;
var xw = x + frame.width;
var yh = y + frame.height;
var sr = sin(particle.rotation);
var cr = cos(particle.rotation);
if (this.vertexCount >= vertexCapacity)
var sra = cr * particle.scaleX;
var srb = sr * particle.scaleX;
var src = -sr * particle.scaleY;
var srd = cr * particle.scaleY;
var sre = particle.x - scrollX;
var srf = particle.y - scrollY;
var mva = sra * cma + srb * cmc;
var mvb = sra * cmb + srb * cmd;
var mvc = src * cma + srd * cmc;
var mvd = src * cmb + srd * cmd;
var mve = sre * cma + srf * cmc + cme;
var mvf = sre * cmb + srf * cmd + cmf;
var tx0 = x * mva + y * mvc + mve;
var ty0 = x * mvb + y * mvd + mvf;
var tx1 = x * mva + yh * mvc + mve;
var ty1 = x * mvb + yh * mvd + mvf;
var tx2 = xw * mva + yh * mvc + mve;
var ty2 = xw * mvb + yh * mvd + mvf;
var tx3 = xw * mva + y * mvc + mve;
var ty3 = xw * mvb + y * mvd + mvf;
if (roundPixels)
{
tx0 |= 0;
ty0 |= 0;
tx1 |= 0;
ty1 |= 0;
tx2 |= 0;
ty2 |= 0;
tx3 |= 0;
ty3 |= 0;
}
if (this.batchVertices(tx0, ty0, tx1, ty1, tx2, ty2, tx3, ty3, frame.u0, frame.v0, frame.u1, frame.v1, color, color, color, color, tintEffect))
{
this.flush();
this.setTexture2D(texture, 0);
}
}
}
this.setTexture2D(texture, 0);
},
/**