Camera::Camera()
: m_position(0.0f, 0.0f, 0.0f),
m_right(1.0f, 0.0f, 0.0f),
m_up(0.0f, 1.0f, 0.0f),
m_look(0.0f, 0.0f, 1.0f)
{
setLens(0.25f*MathHelper::Pi, 1.0f, 1.0f, 1000.0f);
}
Camera::Camera(int width,int height) {
m_View = matrix::m4identity();
m_Proj = matrix::m4identity();
mViewProj = matrix::m4identity();
m_Speed = 10.0f;
m_LastMousePosition = Vector2f(0,0);
m_ViewPos = Vector3f(0,0,-5);
m_UpVec = Vector3f(0,1,0);
m_LookAt = Vector3f(0,0,1);
m_RightVec = Vector3f(1,0,0);
float w = static_cast<float>(width);
float h = static_cast<float>(height);
float aspect = w / h;
setLens(0.25f*PI, aspect, 1.0f, 1000.0f);
m_OrthoProj = matrix::mat4OrthoLH(w,h,0.0f,1.0f); // checked
m_OrthoView = matrix::m4identity();//matrix::mat4LookAtLH(m_ViewPos,m_LookAt,m_UpVec); // checked
m_Ortho = false;
buildView();
}
