Directory: | ./ |
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File: | src/node-drawable.cpp |
Date: | 2024-08-14 11:04:57 |
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Lines: | 15 | 28 | 53.6% |
Branches: | 4 | 36 | 11.1% |
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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 |