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Handle missing 3d models in example 08

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Ugly replacement if dwarf is missing.
Doing this because Debian currently discussing to remove the dwarf due to a conflict of it's license with Debian policy.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@6436 dfc29bdd-3216-0410-991c-e03cc46cb475
This commit is contained in:
cutealien 2022-10-07 18:28:04 +00:00
parent b3fff12423
commit 3c5a2387cf
1 changed files with 14 additions and 4 deletions
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18
examples/08.SpecialFX/main.cpp
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@ -7,7 +7,7 @@ surface scene node.
We start like in some tutorials before. Please note that this time, the
'shadows' flag in createDevice() is set to true, for we want to have a dynamic
shadow cast from an animated character. If this example runs too slow,
set it to false. The Irrlicht Engine also checks if your hardware doesn't
set it to false. The Irrlicht Engine also checks if your hardware doesn't
support the stencil buffer, and then disables shadows by itself.
*/
@ -70,6 +70,11 @@ int main()
*/
scene::IAnimatedMesh* mesh = smgr->getMesh(mediaPath + "room.3ds");
if ( !mesh )
{
printf("Can't find model room.3ds in media path");
return 1;
}
smgr->getMeshManipulator()->makePlanarTextureMapping(mesh->getMesh(0), 0.004f);
@ -252,17 +257,22 @@ int main()
// add animated character
mesh = smgr->getMesh(mediaPath + "dwarf.x");
if (!mesh) // some Linux distributions might not have dwarf due to license
{
mesh = smgr->addArrowMesh("no_dwarf", video::SColor(0xFFFFFFFF), video::SColor(0xFFFFFFFF), 4, 8, 80.f, 50.f, 5.f, 15.f);
}
scene::IAnimatedMeshSceneNode* anode = 0;
anode = smgr->addAnimatedMeshSceneNode(mesh);
anode->setPosition(core::vector3df(-50,20,-60));
anode->setAnimationSpeed(15);
/*
/*
Shadows still have to be drawn even then the node causing them is not visible itself.
We have to disable culling if the node is animated or it's transformations change
as otherwise the shadow is not updated correctly.
If you have many objects and this becomes a speed problem you will have to figure
If you have many objects and this becomes a speed problem you will have to figure
out some manual culling (for exampling hiding all objects beyond a certain distance).
*/
anode->setAutomaticCulling(scene::EAC_OFF);
@ -271,7 +281,7 @@ int main()
anode->addShadowVolumeSceneNode();
smgr->setShadowColor(video::SColor(150,0,0,0));
// make the model a bit bigger
// make the model a bit bigger
anode->setScale(core::vector3df(2,2,2));
// because of the scaling we have to normalize its normals for correct lighting
anode->setMaterialFlag(video::EMF_NORMALIZE_NORMALS, true);