Update of /cvsroot/playerstage/code/gazebo/server/models/LightSource
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv13268/LightSource
Added Files:
Tag: ogre
LightSource.cc LightSource.hh SConscript
Log Message:
updates
--- NEW FILE: LightSource.hh ---
#ifndef LIGHTSOURCE_HH
#define LIGHTSOURCE_HH
#include "Model.hh"
class Body;
class Geom;
class XMLConfigNode;
class LightSource : public Model
{
public: LightSource();
public: virtual ~LightSource();
// Load the child model
protected: virtual int LoadChild(XMLConfigNode *node);
// Initialize the child model
protected: virtual int InitChild();
// Update the child model
protected: virtual int UpdateChild();
// Finilaize thie child model
protected: virtual int FiniChild();
};
#endif
--- NEW FILE: SConscript ---
#Import variable
Import('env staticObjs sharedObjs')
sources = Split('LightSource.cc')
staticObjs.append(env.StaticObject(sources))
sharedObjs.append(env.SharedObject(sources))
--- NEW FILE: LightSource.cc ---
#include <Ogre.h>
#include "OgreAdaptor.hh"
#include "ModelFactory.hh"
#include "XMLConfig.hh"
#include "LightSource.hh"
GZ_REGISTER_STATIC("LightSource", LightSource);
LightSource::LightSource()
{
}
LightSource::~LightSource()
{
}
// Load the child model
int LightSource::LoadChild(XMLConfigNode *node)
{
Vector3 vec;
double range,constant,linear,quad;
char *lightname = new char[50];
sprintf(lightname,"light%d",this->GetId());
// Create the light
Ogre::Light *light =
OgreAdaptor::Instance()->sceneMgr->createLight(lightname);
// light->setType( Ogre::Light::LT_POINT);
//light->setPosition(Ogre::Vector3(0,10.5,-10));
light->setDiffuseColour(1.0, 1.0, 1.0);
light->setSpecularColour(1.0, 1.0, 1.0);
// Set the light type
std::string lightType = node->GetString("type","point",0);
if (lightType == "point")
{
light->setType(Ogre::Light::LT_POINT);
}
else if (lightType == "directional")
{
light->setType(Ogre::Light::LT_DIRECTIONAL);
}
else if (lightType == "spot")
{
light->setType(Ogre::Light::LT_SPOTLIGHT);
}
// Set the light position
vec = node->GetVector3("xyz",Vector3(0, 0, 0));
light->setPosition(Ogre::Vector3(vec.x,vec.y,vec.z));
// Set the diffuse color
vec = node->GetVector3("diffuseColor",Vector3(1.0, 1.0, 1.0));
light->setDiffuseColour(vec.x,vec.y, vec.z);
// Sets the specular color
vec = node->GetVector3("specularColor",Vector3(1.0, 1.0, 1.0));
light->setSpecularColour(vec.x, vec.y, vec.z);
// Set the direction which the light points
vec = node->GetVector3("direction", Vector3(0.0, 0.0, 0.0));
light->setDirection(vec.x, vec.y, vec.z);
// Absolute range of light in world coordinates
range = node->GetTupleDouble("attenuation",0,1000);
// Constant factor. 1.0 means never attenuate, 0.0 is complete attenuation
constant = node->GetTupleDouble("attenuation",1,1.0);
// Linear factor. 1 means attenuate evenly over the distance
linear = node->GetTupleDouble("attenuation",2,0);
// Quadartic factor.adds a curvature to the attenuation formula
quad = node->GetTupleDouble("attenuation",3,0);
// Set attenuation
light->setAttenuation(range, constant, linear, quad);
// TODO: More options for Spot lights, etc.
delete [] lightname;
return 0;
}
// Initialize the child model
int LightSource::InitChild()
{
return 0;
}
// Update the child model
int LightSource::UpdateChild()
{
return 0;
}
// Finilaize thie child model
int LightSource::FiniChild()
{
return 0;
}
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