C++ (Cpp) Transform3D::position示例

示例#1

文件： ImGui.cpp 项目： mrzzzrm/deliberation

void ImGuiProperty(const Transform3D &transform3D) {
    auto position = transform3D.position();
    auto center = transform3D.center();
    auto scale = transform3D.scale();
    auto orientation = transform3D.orientation();

    ImGui::InputFloat3("Position", &position[0]);
    ImGui::InputFloat3("Center", &center[0]);
    ImGui::InputFloat("Scale", &scale);
    ImGui::InputFloat4("Orientation", &orientation[0]);
}

示例#2

文件： Transform3D.cpp 项目： mrzzzrm/Deliberation2

Transform3D Transform3D::interpolated(const Transform3D & other, float v) const
{
    Transform3D result;

    result.setOrientation(glm::slerp(m_orientation, other.orientation(), v));
    result.setPosition(glm::mix(m_position, other.position(), v));
    result.setScale(glm::mix(m_scale, other.scale(), v));
    result.setCenter(glm::mix(m_center, other.center(), v));

    return result;
}

示例#3

文件： Box.cpp 项目： mrzzzrm/Deliberation2

Box::Box(const glm::vec3 & halfExtent, const Transform3D & transform)
{
    m_p = transform.position();
    auto x = transform.directionLocalToWorld(glm::vec3(halfExtent.x, 0.0f, 0.0f));
    auto y = transform.directionLocalToWorld(glm::vec3(0.0f, halfExtent.y, 0.0f));
    auto z = transform.directionLocalToWorld(glm::vec3(0.0f, 0.0f, halfExtent.z));

    x = x != glm::vec3(0.0f) ? glm::normalize(x) : x;
    y = y != glm::vec3(0.0f) ? glm::normalize(y) : y;
    z = z != glm::vec3(0.0f) ? glm::normalize(z) : z;

    m_halfExtent = halfExtent;
    m_axes = glm::mat3(x, y, z);
}

示例#4

文件： ImGui.cpp 项目： mrzzzrm/deliberation

void ImGuiProperty(Transform3D &transform3D) {
    auto position = transform3D.position();
    auto center = transform3D.center();
    auto scale = transform3D.scale();
    auto orientation = transform3D.orientation();

    if (ImGui::InputFloat3("Position", &position[0]))
        transform3D.setPosition(position);
    if (ImGui::InputFloat3("Center", &center[0]))
        transform3D.setCenter(position);
    if (ImGui::InputFloat("Scale", &scale)) transform3D.setScale(scale);
    if (ImGui::InputFloat4("Orientation", &orientation[0]))
        transform3D.setOrientation(orientation);
}