| 148 | } |
| 149 | |
| 150 | void ClipNode::setupAlphaTest() { |
| 151 | if (_stencil) { |
| 152 | bool setup = _alphaThreshold < 1.0f; |
| 153 | SpriteEffect* effect = setup ? SharedSpriteRenderer.getAlphaTestEffect() : SharedSpriteRenderer.getDefaultEffect(); |
| 154 | _stencil->traverseAll([effect, this](Node* node) { |
| 155 | if (Sprite* sprite = DoraAs<Sprite>(node)) { |
| 156 | sprite->setEffect(effect); |
| 157 | sprite->setAlphaRef(_alphaThreshold); |
| 158 | } |
| 159 | return false; |
| 160 | }); |
| 161 | } |
| 162 | } |
| 163 | |
| 164 | void ClipNode::visit() { |
| 165 | if (!_stencil || !_stencil->isVisible()) { |
nothing calls this directly
no test coverage detected