C++ (Cpp) getLocalToWorld示例

示例#1

文件： Transform.cpp 项目： BackupTheBerlios/slon

void Transform::accept(log::LogVisitor& visitor) const
{
    visitor << "Transform";
    if ( getName() != "" ) {
        visitor << " '" << getName() << "'";
    }
    visitor << "\n{\n" << log::indent()
            << "transform =" << log::detailed(getTransform(), true)  
            << "localToWorld =" << log::detailed(getLocalToWorld(), true) ; 
    visitor.visitGroup(*this);
    visitor << log::unindent() << "}\n";
}

示例#2

文件： transform.cpp 项目： seanjames777/physics

void Transform::transform(glm::vec3 & p3) const {
    glm::vec4 p4 = glm::vec4(p3, 1.0f);
    p4 = getLocalToWorld() * p4; // TODO cache matrix
    p3 = glm::vec3(p4.x, p4.y, p4.z);
}