This function transforms a Euler rotation from one space to another.

Syntax

• static Vec3 Rotation(const Vec3& rotation, Entity* src, Entity* dst)
• static Vec3 Rotation(float pitch, float yaw, float roll, Entity* src, Entity* dst)
• static Quat Rotation(const Quat& rotation, Entity* src, Entity* dst)
• static Vec3 Rotation(const Vec3& rotation, const Mat4& src, const Mat4& dst)
• static Vec3 Rotation(float pitch, float yaw, float roll, const Mat4& src, const Mat4& dst)
• static Quat Rotation(const Quat& rotation, const Mat4& src, const Mat4& dst)

Parameters

• rotation: the rotation to be transformed.
• x: the X component of the rotation to be transformed.
• y: the Y component of the rotation to be transformed.
• z: the Z component of the rotation to be transformed.
• src: the source entity or 4x4 matrix to transform the rotation from.
• dst: the destination entity or 4x4 matrix to transform the rotation to.

Returns

Returns the transformed rotation.

Example

#include "Leadwerks.h"

using namespace Leadwerks;

Model* model = NULL;

int main(int argc, const char *argv[])
{
        Leadwerks::Window* window = Leadwerks::Window::Create();
        Context* context = Context::Create(window);
        World* world = World::Create();
        Camera* camera = Camera::Create();
        camera->Move(0,0,-3);
        Light* light = DirectionalLight::Create();
        light->SetRotation(35,35,0);
        
        //Create a model
        model = Model::Box();
        model->SetColor(0.0,0.0,1.0);
        model->SetRotation(0,45,0);
        while (true)
        {
                if (window->KeyHit(Key::Escape) || window->Closed()) return false;
    
                Leadwerks::Time::Update();
                world->Update();
                world->Render();
                
                //We're going to transform the euler angle (0,60,0) from global space to the model's local space
                //Because the model is rotated to (0,45,0) the rotation will be at (0,15,0) in local space (relative to the model).
                Vec3 v = Transform::Rotation(0,60,0,NULL,model);

                context->SetBlendMode(Blend::Alpha);
                context->DrawText(v.ToString(),2,2);
                context->SetBlendMode(Blend::Solid);

                context->Sync(false);
        }
        return 0;
}