private static int compileObject(AsDisplayObject _object, AsVector <AsQuadBatch> quadBatches, int quadBatchID, AsMatrix transformationMatrix, float alpha, String blendMode, bool ignoreCurrentFilter)
{
int i = 0;
AsQuadBatch quadBatch = null;
bool isRootObject = false;
float objectAlpha = _object.getAlpha();
AsDisplayObjectContainer container = _object as AsDisplayObjectContainer;
AsQuad quad = _object as AsQuad;
AsQuadBatch batch = _object as AsQuadBatch;
AsFragmentFilter filter = _object.getFilter();
if (quadBatchID == -1)
{
isRootObject = true;
quadBatchID = 0;
objectAlpha = 1.0f;
blendMode = _object.getBlendMode();
if (quadBatches.getLength() == 0)
{
quadBatches.push(new AsQuadBatch());
}
else
{
quadBatches[0].reset();
}
}
if (filter != null && !ignoreCurrentFilter)
{
if (filter.getMode() == AsFragmentFilterMode.ABOVE)
{
quadBatchID = compileObject(_object, quadBatches, quadBatchID, transformationMatrix, alpha, blendMode, true);
}
quadBatchID = compileObject(filter.compile(_object), quadBatches, quadBatchID, transformationMatrix, alpha, blendMode);
if (filter.getMode() == AsFragmentFilterMode.BELOW)
{
quadBatchID = compileObject(_object, quadBatches, quadBatchID, transformationMatrix, alpha, blendMode, true);
}
}
else
{
if (container != null)
{
int numChildren = container.getNumChildren();
AsMatrix childMatrix = new AsMatrix();
for (i = 0; i < numChildren; ++i)
{
AsDisplayObject child = container.getChildAt(i);
bool childVisible = child.getAlpha() != 0.0f && child.getVisible() && child.getScaleX() != 0.0f && child.getScaleY() != 0.0f;
if (childVisible)
{
String childBlendMode = child.getBlendMode() == AsBlendMode.AUTO ? blendMode : child.getBlendMode();
childMatrix.copyFrom(transformationMatrix);
AsRenderSupport.transformMatrixForObject(childMatrix, child);
quadBatchID = compileObject(child, quadBatches, quadBatchID, childMatrix, alpha * objectAlpha, childBlendMode);
}
}
}
else
{
if (quad != null || batch != null)
{
AsTexture texture = null;
String smoothing = null;
bool tinted = false;
int numQuads = 0;
if (quad != null)
{
AsImage image = quad as AsImage;
texture = image != null?image.getTexture() : null;
smoothing = image != null?image.getSmoothing() : null;
tinted = quad.getTinted();
numQuads = 1;
}
else
{
texture = batch.mTexture;
smoothing = batch.mSmoothing;
tinted = batch.mTinted;
numQuads = batch.mNumQuads;
}
quadBatch = quadBatches[quadBatchID];
if (quadBatch.isStateChange(tinted, alpha * objectAlpha, texture, smoothing, blendMode, numQuads))
{
quadBatchID++;
if (quadBatches.getLength() <= quadBatchID)
{
quadBatches.push(new AsQuadBatch());
}
quadBatch = quadBatches[quadBatchID];
quadBatch.reset();
}
if (quad != null)
{
quadBatch.addQuad(quad, alpha, texture, smoothing, transformationMatrix, blendMode);
}
else
{
quadBatch.addQuadBatch(batch, alpha, transformationMatrix, blendMode);
}
}
else
{
throw new AsError("Unsupported display object: " + AsGlobal.getQualifiedClassName(_object));
}
}
}
if (isRootObject)
{
for (i = (int)(quadBatches.getLength() - 1); i > quadBatchID; --i)
{
quadBatches.pop().dispose();
}
}
return(quadBatchID);
}