Commit 1fc1219c authored by Artur Grunau's avatar Artur Grunau
Browse files

Lua bindings: wrap tgt::Vector3 and tgt::Camera

As a prerequisite to wrapping campvis::CameraProperty, bindings for two
new classes from TGT have been added: tgt::Vector3 and tgt::Camera.

References #1
parent c2348225
%module tgt
%include "stdint.i"
#include "ext/tgt/camera.h"
#include "ext/tgt/vector.h"
#include "ext/tgt/event/eventlistener.h"
......@@ -24,13 +25,31 @@ namespace tgt {
%template(vec2) Vector2<float>;
typedef Vector2<float> vec2;
/* Vector3 */
template<class T>
struct Vector3 {
explicit Vector3(T v);
Vector3(T t1, T t2, T t3);
Vector3(const Vector2<T>& vec, T z_);
Vector3(T _x, const Vector2<T>& v);
static Vector3<T> zero;
%template(vec3) Vector3<float>;
typedef Vector3<float> vec3;
%template(svec3) Vector3<size_t>;
typedef Vector3<size_t> svec3;
/* Vector4 */
template<class T>
struct Vector4 {
Vector4() {}
explicit Vector4(T init);
explicit Vector4(const T* init);
Vector4(T t1, T t2, T t3, T t4);
Vector4(const Vector2<T>& v1, const Vector2<T>& v2);
Vector4(const Vector2<T>& vec, T z_, T w_);
......@@ -50,4 +69,27 @@ namespace tgt {
virtual ~EventListener();
/* Camera */
class Camera {
enum ProjectionMode {
Camera(const vec3& position = vec3(0.f, 0.f, 0.f),
const vec3& focus = vec3(0.f, 0.f, -1.f),
const vec3& up = vec3(0.f, 1.f, 0.f),
float fovy = 45.f,
float ratio = static_cast<float>(GLCanvas::DEFAULT_WINDOW_WIDTH) /
float distn = 0.1f,
float distf = 50.f,
ProjectionMode pm = PERSPECTIVE);
virtual ~Camera();
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