mirror of https://github.com/axmolengine/axmol.git
fix bug:use wrong _modelviewTransform in director to draw bone
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4327e4a532
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@ -145,14 +145,66 @@ void SkeletonNode::updateColor()
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_transformUpdated = _transformDirty = _inverseDirty = _contentSizeDirty = true;
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}
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void SkeletonNode::visit(cocos2d::Renderer *renderer, const cocos2d::Mat4& parentTransform, uint32_t parentFlags)
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{
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BoneNode::visit(renderer, parentTransform, parentFlags);
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if (_visible && _isRackShow)
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// quick return if not visible. children won't be drawn.
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if (!_visible)
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{
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_customCommand.init(_globalZOrder, parentTransform, parentFlags);
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_customCommand.func = CC_CALLBACK_0(SkeletonNode::onDraw, this, parentTransform, parentFlags);
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return;
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}
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uint32_t flags = processParentFlags(parentTransform, parentFlags);
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// IMPORTANT:
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// To ease the migration to v3.0, we still support the Mat4 stack,
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// but it is deprecated and your code should not rely on it
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_director->pushMatrix(cocos2d::MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
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_director->loadMatrix(cocos2d::MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW, _modelViewTransform);
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bool visibleByCamera = isVisitableByVisitingCamera();
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int i = 0;
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if (!_children.empty())
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{
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sortAllChildren();
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// draw children zOrder < 0
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for (; i < _children.size(); i++)
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{
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auto node = _children.at(i);
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if (node && node->getLocalZOrder() < 0)
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node->visit(renderer, _modelViewTransform, flags);
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else
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break;
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}
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for (auto it = _children.cbegin() + i; it != _children.cend(); ++it)
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(*it)->visit(renderer, _modelViewTransform, flags);
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}
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if (visibleByCamera)
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{
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this->draw(renderer, _modelViewTransform, flags);
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// batch draw all sub bones
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_batchBoneCommand.init(_globalZOrder, _modelViewTransform, parentFlags);
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_batchBoneCommand.func = CC_CALLBACK_0(SkeletonNode::batchDrawAllSubBones, this, _modelViewTransform);
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renderer->addCommand(&_batchBoneCommand);
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}
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_director->popMatrix(cocos2d::MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
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// FIX ME: Why need to set _orderOfArrival to 0??
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// Please refer to https://github.com/cocos2d/cocos2d-x/pull/6920
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// reset for next frame
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// _orderOfArrival = 0;
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}
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void SkeletonNode::draw(cocos2d::Renderer *renderer, const cocos2d::Mat4 &transform, uint32_t flags)
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{
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if (!_isRackShow)
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return;
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_customCommand.init(_globalZOrder, transform, flags);
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_customCommand.func = CC_CALLBACK_0(SkeletonNode::onDraw, this, transform, flags);
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renderer->addCommand(&_customCommand);
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for (int i = 0; i < 8; ++i)
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{
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@ -162,12 +214,6 @@ void SkeletonNode::visit(cocos2d::Renderer *renderer, const cocos2d::Mat4& paren
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_modelViewTransform.transformVector(&pos);
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_noMVPVertices[i] = cocos2d::Vec3(pos.x, pos.y, pos.z) / pos.w;
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}
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this->draw(renderer, parentTransform, parentFlags);
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_batchBoneCommand.init(_globalZOrder, parentTransform, parentFlags);
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_batchBoneCommand.func = CC_CALLBACK_0(SkeletonNode::batchDrawAllSubBones, this, parentTransform);
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renderer->addCommand(&_batchBoneCommand);
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}
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}
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void SkeletonNode::batchDrawAllSubBones(const cocos2d::Mat4 &transform)
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@ -82,6 +82,7 @@ protected:
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virtual void updateColor() override;
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virtual void visit(cocos2d::Renderer *renderer, const cocos2d::Mat4& parentTransform, uint32_t parentFlags) override;
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virtual void draw(cocos2d::Renderer *renderer, const cocos2d::Mat4 &transform, uint32_t flags) override;
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virtual void onDraw(const cocos2d::Mat4 &transform, uint32_t flags) override;
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protected:
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