C++ (Cpp) DrawableGeo::setFromTriangleVertexArray 예제들

예제 #1

파일: cvfModelBasicList-Test.cpp 프로젝트: JacobStoren/ResInsight

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
TEST(ModelBasicListTest, MergePartsWithTransformation)
{
    Vec3fArray* verts = new Vec3fArray;
    verts->reserve(3);
    verts->add(Vec3f(0, 0, 0));
    verts->add(Vec3f(1, 0, 0));
    verts->add(Vec3f(1, 1, 0));

    Vec3fArray* norms = new Vec3fArray;
    norms->resize(3);
    norms->set(0, Vec3f::Z_AXIS);
    norms->set(1, Vec3f::Z_AXIS);
    norms->set(2, Vec3f::Z_AXIS);

    DrawableGeo* myGeo = new DrawableGeo;
    myGeo->setFromTriangleVertexArray(verts);
    myGeo->setNormalArray(norms);

    Part* myPart = new Part;
    myPart->setDrawable(myGeo);

    Part* myPart2 = new Part;
    myPart2->setDrawable(myGeo);

    ref<ModelBasicList> myModel = new ModelBasicList;
    myModel->addPart(myPart);
    myModel->addPart(myPart2);
    EXPECT_EQ(2, myModel->partCount());

    Mat4d matrix;
    matrix.setTranslation(Vec3d(10, 20, 30));
    Transform* transform = new Transform;
    transform->setLocalTransform(matrix);
    myPart2->setTransform(transform);


    myModel->mergeParts(1000, 1000);
    EXPECT_EQ(1, myModel->partCount());

    Part* mergedPart = myModel->part(0);
    DrawableGeo* mergedGeo = dynamic_cast<DrawableGeo*>(mergedPart->drawable());
    const Vec3fArray* vertices = mergedGeo->vertexArray();
    EXPECT_EQ(6, vertices->size());

    Vec3f v5 = vertices->get(5);
    EXPECT_EQ(11, v5.x());
    EXPECT_EQ(21, v5.y());
    EXPECT_EQ(30, v5.z());
}

예제 #2

파일: cvfModelBasicList-Test.cpp 프로젝트: JacobStoren/ResInsight

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
TEST(ModelBasicListTest, MergeParts)
{
    Vec3fArray* verts = new Vec3fArray;
    verts->reserve(3);
    verts->add(Vec3f(0, 0, 0));
    verts->add(Vec3f(1, 0, 0));
    verts->add(Vec3f(1, 1, 0));

    Vec3fArray* norms = new Vec3fArray;
    norms->resize(3);
    norms->set(0, Vec3f::Z_AXIS);
    norms->set(1, Vec3f::Z_AXIS);
    norms->set(2, Vec3f::Z_AXIS);

    DrawableGeo* myGeo = new DrawableGeo;
    myGeo->setFromTriangleVertexArray(verts);
    myGeo->setNormalArray(norms);

    Part* myPart = new Part;
    myPart->setDrawable(myGeo);

    Part* myPart2 = new Part;
    myPart2->setDrawable(myGeo);

    ref<ModelBasicList> myModel = new ModelBasicList;
    myModel->addPart(myPart);
    myModel->addPart(myPart2);
    EXPECT_EQ(2, myModel->partCount());

    myModel->mergeParts(1000, 1000);
    EXPECT_EQ(1, myModel->partCount());

    Part* mergedPart = myModel->part(0);

    DrawableGeo* mergedGeo = dynamic_cast<DrawableGeo*>(mergedPart->drawable());
    const Vec3fArray* vertices = mergedGeo->vertexArray();
    EXPECT_EQ(6, vertices->size());

    Vec3f v5 = vertices->get(5);
    EXPECT_EQ(1, v5.x());
    EXPECT_EQ(1, v5.y());
    EXPECT_EQ(0, v5.z());
}

예제 #3

파일: cvfModelBasicList-Test.cpp 프로젝트: JacobStoren/ResInsight

//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
TEST(ModelBasicListTest, MergePartsCheckBB)
{
    Vec3fArray* verts = new Vec3fArray;
    verts->reserve(3);
    verts->add(Vec3f(0, 0, 0));
    verts->add(Vec3f(1, 0, 0));
    verts->add(Vec3f(1, 1, 0));

    Vec3fArray* norms = new Vec3fArray;
    norms->resize(3);
    norms->set(0, Vec3f::Z_AXIS);
    norms->set(1, Vec3f::Z_AXIS);
    norms->set(2, Vec3f::Z_AXIS);

    DrawableGeo* myGeo = new DrawableGeo;
    myGeo->setFromTriangleVertexArray(verts);
    myGeo->setNormalArray(norms);


    ref<ModelBasicList> myModel = new ModelBasicList;

    {
        Part* myPart = new Part;
        myPart->setDrawable(myGeo);
        Mat4d matrix;
        matrix.setTranslation(Vec3d(10, 20, 30));
        Transform* transform = new Transform;
        transform->setLocalTransform(matrix);
        myPart->setTransform(transform);
        myModel->addPart(myPart);
    }

    {
        Part* myPart2 = new Part;
        myPart2->setDrawable(myGeo);
        Mat4d matrix;
        matrix.setTranslation(Vec3d(20, 20, 30));
        Transform* transform2 = new Transform;
        transform2->setLocalTransform(matrix);
        myPart2->setTransform(transform2);
        myModel->addPart(myPart2);
    }

    {
        Part* myPart3 = new Part;
        myPart3->setDrawable(myGeo);
        Mat4d matrix;
        matrix.setTranslation(Vec3d(100, 20, 30));
        Transform* transform3 = new Transform;
        transform3->setLocalTransform(matrix);
        myPart3->setTransform(transform3);
        myModel->addPart(myPart3);
    }

    {
        Part* myPart4 = new Part;
        myPart4->setDrawable(myGeo);
        Mat4d matrix;
        matrix.setTranslation(Vec3d(110, 20, 30));
        Transform* transform4 = new Transform;
        transform4->setLocalTransform(matrix);
        myPart4->setTransform(transform4);
        myModel->addPart(myPart4);
    }

    EXPECT_EQ(4, myModel->partCount());

    myModel->mergeParts(1, 1000);
    EXPECT_EQ(4, myModel->partCount());

    myModel->mergeParts(20, 1000);
    EXPECT_EQ(2, myModel->partCount());

    myModel->mergeParts(200, 1000);
    EXPECT_EQ(1, myModel->partCount());

}