96 lines
2.6 KiB
C++
96 lines
2.6 KiB
C++
// Filename: pointLight.h
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// Created by: mike (09Jan97)
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//
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////////////////////////////////////////////////////////////////////
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//
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#ifndef POINTLIGHT_H
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#define POINTLIGHT_H
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//
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////////////////////////////////////////////////////////////////////
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// Includes
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////////////////////////////////////////////////////////////////////
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#include <pandabase.h>
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#include <graphicsStateGuardian.h>
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#include <luse.h>
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#include <map>
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#include <namedNode.h>
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#include "light.h"
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////////////////////////////////////////////////////////////////////
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// Defines
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////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////
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// Class : PointLight
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// Description :
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////////////////////////////////////////////////////////////////////
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class EXPCL_PANDA PointLight : public Light, public NamedNode
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{
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PUBLISHED:
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PointLight( const string& name = "" );
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~PointLight( void ) { }
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INLINE Colorf get_specular( void ) const;
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INLINE void set_specular( const Colorf& color );
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INLINE float get_constant_attenuation( void ) const;
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INLINE void set_constant_attenuation( float att );
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INLINE float get_linear_attenuation( void ) const;
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INLINE void set_linear_attenuation( float att );
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INLINE float get_quadratic_attenuation( void ) const;
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INLINE void set_quadratic_attenuation( float att );
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public:
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virtual void output( ostream &out ) const;
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virtual void write( ostream &out, int indent_level = 0 ) const;
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virtual void apply( GraphicsStateGuardian* gsg ) {
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gsg->apply_light( this );
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}
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protected:
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Colorf _specular;
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float _constant_attenuation;
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float _linear_attenuation;
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float _quadratic_attenuation;
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public:
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static TypeHandle get_class_type( void ) {
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return _type_handle;
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}
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static void init_type( void ) {
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Light::init_type();
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NamedNode::init_type();
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register_type( _type_handle, "PointLight",
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Light::get_class_type(),
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NamedNode::get_class_type() );
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}
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virtual TypeHandle get_type( void ) const {
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return get_class_type();
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}
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virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
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virtual TypeHandle get_light_type( void ) const {
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return get_class_type();
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}
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private:
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static TypeHandle _type_handle;
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};
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INLINE ostream &operator << (ostream &out, const PointLight &light) {
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light.output(out);
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return out;
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}
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#include "pointLight.I"
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#endif
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