disable(GL_LIGHT0+unit.get_index());
}
+
+Light::Loader::Loader(Light &l):
+ DataFile::ObjectLoader<Light>(l)
+{
+ add("attenuation", &Loader::attenuation);
+ add("diffuse", &Loader::diffuse);
+ add("position", &Loader::position);
+ add("specular", &Loader::specular);
+ add("spot_direction", &Loader::spot_direction);
+ add("spot_exponent", &Loader::spot_exponent);
+ add("spot_cutoff", &Loader::spot_cutoff);
+}
+
+void Light::Loader::attenuation(float c, float l, float q)
+{
+ obj.set_attenuation(c, l, q);
+}
+
+void Light::Loader::diffuse(float r, float g, float b)
+{
+ obj.set_diffuse(Color(r, g, b));
+}
+
+void Light::Loader::position(float x, float y, float z, float w)
+{
+ obj.set_position(Vector4(x, y, z, w));
+}
+
+void Light::Loader::specular(float r, float g, float b)
+{
+ obj.set_specular(Color(r, g, b));
+}
+
+void Light::Loader::spot_direction(float x, float y, float z)
+{
+ obj.set_spot_direction(Vector3(x, y, z));
+}
+
+void Light::Loader::spot_exponent(float e)
+{
+ obj.set_spot_exponent(e);
+}
+
+void Light::Loader::spot_cutoff(float c)
+{
+ obj.set_spot_cutoff(Geometry::Angle<float>::from_degrees(c));
+}
+
} // namespace GL
} // namespace Msp
#define MSP_GL_LIGHT_H_
#include <vector>
+#include <msp/datafile/objectloader.h>
#include "color.h"
#include "placeable.h"
*/
class Light: public Placeable
{
+public:
+ class Loader: public DataFile::ObjectLoader<Light>
+ {
+ public:
+ Loader(Light &);
+
+ private:
+ void attenuation(float, float, float);
+ void diffuse(float, float, float);
+ void position(float, float, float, float);
+ void specular(float, float, float);
+ void spot_direction(float, float, float);
+ void spot_exponent(float);
+ void spot_cutoff(float);
+ };
+
private:
enum ParameterMask
{
fog_density(0.0f)
{ }
+Lighting::~Lighting()
+{
+ for(vector<Light *>::iterator i=owned_data.begin(); i!=owned_data.end(); ++i)
+ delete *i;
+}
+
void Lighting::set_ambient(const Color &a)
{
ambient = a;
disable(GL_FOG);
}
+
+Lighting::Loader::Loader(Lighting &l):
+ DataFile::ObjectLoader<Lighting>(l)
+{
+ add("ambient", &Loader::ambient);
+ add("fog_color", &Loader::fog_color);
+ add("fog_density", &Loader::fog_density);
+ add("fog_half_distance", &Loader::fog_half_distance);
+ add("horizon_angle", &Loader::horizon_angle);
+ add("light", &Loader::light);
+ add("sky_color", &Loader::sky_color);
+ add("zenith_direction", &Loader::zenith_direction);
+}
+
+void Lighting::Loader::ambient(float r, float g, float b)
+{
+ obj.ambient = Color(r, g, b);
+}
+
+void Lighting::Loader::fog_color(float r, float g, float b)
+{
+ obj.set_fog_color(Color(r, g, b));
+}
+
+void Lighting::Loader::fog_density(float d)
+{
+ obj.set_fog_density(d);
+}
+
+void Lighting::Loader::fog_half_distance(float d)
+{
+ obj.set_fog_half_distance(d);
+}
+
+void Lighting::Loader::horizon_angle(float a)
+{
+ obj.set_horizon_angle(Geometry::Angle<float>::from_degrees(a));
+}
+
+void Lighting::Loader::light(unsigned i)
+{
+ RefPtr<Light> lgt = new Light;
+ load_sub(*lgt);
+ obj.attach(i, *lgt);
+ obj.owned_data.push_back(lgt.release());
+}
+
+void Lighting::Loader::sky_color(float r, float g, float b)
+{
+ obj.set_sky_color(Color(r, g, b));
+}
+
+void Lighting::Loader::zenith_direction(float x, float y, float z)
+{
+ obj.set_sky_direction(Vector3(x, y, z));
+}
+
} // namespace GL
} // namespace Msp
*/
class Lighting: public Bindable<Lighting>
{
+public:
+ class Loader: public DataFile::ObjectLoader<Lighting>
+ {
+ public:
+ Loader(Lighting &);
+
+ private:
+ void ambient(float, float, float);
+ void fog_color(float, float, float);
+ void fog_density(float);
+ void fog_half_distance(float);
+ void horizon_angle(float);
+ void light(unsigned);
+ void sky_color(float, float, float);
+ void zenith_direction(float, float, float);
+ };
+
private:
Color ambient;
Color sky_color;
Color fog_color;
float fog_density;
std::vector<const Light *> lights;
+ std::vector<Light *> owned_data;
public:
Lighting();
+ ~Lighting();
/** Sets the ambient lighting color. Affects all surfaces in the scene. */
void set_ambient(const Color &);
#include "armature.h"
#include "font.h"
#include "keyframe.h"
+#include "lighting.h"
#include "material.h"
#include "mesh.h"
#include "object.h"
add_type<Armature>().suffix(".arma").keyword("armature");
add_type<Font>().keyword("font");
add_type<KeyFrame>().suffix(".kframe").keyword("keyframe");
+ add_type<Lighting>().suffix(".lightn").keyword("lighting");
add_type<Material>().suffix(".mat").keyword("material");
add_type<Mesh>().keyword("mesh").creator(&Resources::create_mesh);
add_type<Object>().keyword("object");