| Directory: | ./ |
|---|---|
| File: | src/node-drawable.cpp |
| Date: | 2024-08-14 11:04:57 |
| Exec | Total | Coverage | |
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| Lines: | 15 | 28 | 53.6% |
| Branches: | 4 | 36 | 11.1% |
| Line | Branch | Exec | Source |
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| 1 | // Copyright (c) 2018, Joseph Mirabel | ||
| 2 | // Authors: Joseph Mirabel (joseph.mirabel@laas.fr) | ||
| 3 | |||
| 4 | #include <gepetto/viewer/node-drawable.h> | ||
| 5 | |||
| 6 | #include <osg/Texture2D> | ||
| 7 | #include <osg/Version> | ||
| 8 | #include <osgDB/ReadFile> | ||
| 9 | |||
| 10 | namespace gepetto { | ||
| 11 | namespace viewer { | ||
| 12 | 1 | void NodeDrawable::init() { | |
| 13 |
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1 | addProperty(Vector4Property::create( |
| 14 | "Color", | ||
| 15 |
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2 | Vector4Property::getterFromMemberFunction(this, &NodeDrawable::getColor), |
| 16 | 2 | Vector4Property::setterFromMemberFunction(this, | |
| 17 | &NodeDrawable::setColor))); | ||
| 18 | 1 | } | |
| 19 | |||
| 20 | 1 | void NodeDrawable::setColor(const osgVector4& color) { | |
| 21 | 1 | shape_drawable_ptr_->setColor(color); | |
| 22 | 1 | redrawShape(); | |
| 23 | 1 | setTransparentRenderingBin(color[3] < | |
| 24 | 1 | Node::TransparencyRenderingBinThreshold); | |
| 25 | 1 | } | |
| 26 | |||
| 27 | 2 | void NodeDrawable::redrawShape() { | |
| 28 | #if OSG_VERSION_GREATER_OR_EQUAL(3, 5, 6) | ||
| 29 | 2 | shape_drawable_ptr_->build(); | |
| 30 | #else | ||
| 31 | shape_drawable_ptr_->dirtyDisplayList(); | ||
| 32 | shape_drawable_ptr_->dirtyBound(); | ||
| 33 | #endif | ||
| 34 | 2 | setDirty(); | |
| 35 | 2 | } | |
| 36 | |||
| 37 | ✗ | osgVector4 NodeDrawable::getColor() const { | |
| 38 | ✗ | return shape_drawable_ptr_->getColor(); | |
| 39 | } | ||
| 40 | |||
| 41 | ✗ | void NodeDrawable::setTexture(const std::string& image_path) { | |
| 42 | ✗ | osg::ref_ptr<osg::Texture2D> texture = new osg::Texture2D; | |
| 43 | ✗ | texture->setDataVariance(osg::Object::DYNAMIC); | |
| 44 | ✗ | osg::ref_ptr<osg::Image> image = osgDB::readImageFile(image_path); | |
| 45 | ✗ | if (!image) { | |
| 46 | ✗ | std::cerr << " couldn't find texture " << image_path << ", quiting." | |
| 47 | ✗ | << std::endl; | |
| 48 | ✗ | return; | |
| 49 | } | ||
| 50 | ✗ | texture->setImage(image); | |
| 51 | ✗ | geode_ptr_->getStateSet()->setTextureAttributeAndModes( | |
| 52 | 0, texture, osg::StateAttribute::ON); | ||
| 53 | ✗ | setDirty(); | |
| 54 | } | ||
| 55 | } /* namespace viewer */ | ||
| 56 | } // namespace gepetto | ||
| 57 |