[Solved] How to correctly load obj file.

[thanhle]

Hi all
I'm noob with material and stuff like that as I haven't look into it in Irrlicht.
I'm trying to load obj file exported from 3DSMax, but have some issue with it displaying correctly.
Can anyone show me how to do it correctly please.


The mesh file is the path to "media/Robot/Kuko/Axis1.obj"

The code I used is given below:

IAnimatedMesh* mesh = smgr->getMesh(m_meshFile);
IAnimatedMeshSceneNode* node = smgr->addAnimatedMeshSceneNode(mesh);

scene::ITriangleSelector* selector = 0;
if (node)
{
node->setName(name);
node->setMaterialFlag(EMF_LIGHTING, false);

if (pickable == true)
{
selector = smgr->createTriangleSelector(node);
node->setID(ID_PICKABLE);
node->setTriangleSelector(selector);
selector->drop();
}
else
{
node->setID(ID_NOPICK);
}
}

Thanks
Thanh

[hendu]

The only reason you see those contours in Max is because of lighting, and you disabled lighting in irr.

[thanhle]

Thanks mate,
I'll start reading tutorial on light.

Regards
Thanh

[thanhle]

Now it looks much better. Although needs more tweaking to get it right.


My current lights setting are:

Code: Select all

 
smgr->setAmbientLight(irr::video::SColorf(0.4, 0.4, 0.4));
 
scene::ILightSceneNode* light = smgr->addLightSceneNode();
irr::video::SLight &slight = light ->getLightData();
slight.Type = video::ELT_DIRECTIONAL;
slight.DiffuseColor = irr::video::SColorf(0.75, 0.75, 0.75, 1.0);
slight.AmbientColor = irr::video::SColorf(0.1, 0, 0.1, 1.0);
slight.SpecularColor = irr::video::SColorf(0.2, 0.2, 0.2, 1.0);
 
scene::ILightSceneNode* light2 = smgr->addLightSceneNode(0, vector3df( 0, 0, 0));
light2->setRotation(vector3df(120, 0, 0));
irr::video::SLight &slight2 = light2->getLightData();
slight2.Type = video::ELT_DIRECTIONAL;
slight2.DiffuseColor = irr::video::SColorf(0.75, 0.75, 0.75, 1.0);
slight2.AmbientColor = irr::video::SColorf(0.1, 0.1, 0.1, 1.0);
slight2.SpecularColor = irr::video::SColorf(0.3, 0.3, 0.3, 1.0);

Anyone have any better light values that we can share?

Thanks
thanh