Tree Scene Node v2.1

[dlangdev]

lst output

1) envronment: vs2008, vista
2) irrlicht: 1.4.1

Code: Select all

cbillboardgroupscenenode.cpp(88) :error C2027: use of undefined type 'irr::scene::ISceneManager'

cbillboardgroupscenenode.cpp(88) : error C2227: left of '->registerNodeForRendering' must point to class/struct/union/generic type

cbillboardgroupscenenode.cpp(96) : error C2027: use of undefined type 'irr::scene::ISceneManager'

cbillboardgroupscenenode.cpp(96) : error C2227: left of '->getVideoDriver' must point to class/struct/union/generic type

cbillboardgroupscenenode.cpp(164) : error C2027: use of undefined type 'irr::scene::ISceneManager'

cbillboardgroupscenenode.cpp(164) : error C2227: left of '->getActiveCamera' must point to class/struct/union/generic type

[stevend]

yeah, also have the above issue

[jotatsu]

I updated some stuff (the texture from array access to function access) and looks like some members became private so i keep track of the pointer in the lower class. Im still stucked at some error =/

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1>   Creating library Debug/exampleSceneNodePlugin.lib and object Debug/exampleSceneNodePlugin.exp
1>klaskertreeSceneNodeFactory.obj : error LNK2001: unresolved external symbol "public: virtual unsigned int __thiscall irr::scene::ISceneNodeFactory::getCreatableSceneNodeTypeCount(void)" (?getCreatableSceneNodeTypeCount@ISceneNodeFactory@scene@irr@@UAEIXZ)
1>klaskertreeSceneNodeFactory.obj : error LNK2001: unresolved external symbol "public: virtual enum irr::scene::ESCENE_NODE_TYPE __thiscall irr::scene::ISceneNodeFactory::getCreateableSceneNodeType(unsigned int)" (?getCreateableSceneNodeType@ISceneNodeFactory@scene@irr@@UAE?AW4ESCENE_NODE_TYPE@23@I@Z)
1>klaskertreeSceneNodeFactory.obj : error LNK2001: unresolved external symbol "public: virtual char const * __thiscall irr::scene::ISceneNodeFactory::getCreateableSceneNodeTypeName(enum irr::scene::ESCENE_NODE_TYPE)" (?getCreateableSceneNodeTypeName@ISceneNodeFactory@scene@irr@@UAEPBDW4ESCENE_NODE_TYPE@23@@Z)
1>klaskertreeSceneNodeFactory.obj : error LNK2001: unresolved external symbol "public: virtual char const * __thiscall irr::scene::ISceneNodeFactory::getCreateableSceneNodeTypeName(unsigned int)" (?getCreateableSceneNodeTypeName@ISceneNodeFactory@scene@irr@@UAEPBDI@Z)
1>../../../plugins/TreePlugin.dll : fatal error LNK1120: 4 unresolved externals

This is the code is some1 want to see and get me a hand.
http://file.black-byte.com/TreePlugin.rar

[dlangdev]

i simply commented out CBillboardGroupSceneNode from CTreeNode and main.cpp and it's working now.

this will work for me while i continue developing the demo.

i'm hoping someone can fix the errors soon.

thanks.

[dlangdev]

turns out this code doesn't work.

Code: Select all

tree->setScale(core::vector3df(50.0f, 50.0f, 50.0f));

it needs a custom setScale() method for it to work.

[FlowPX2]

The same ^^ Irrlicht 1.4.1 with treenode Version 2.1c

Code: Select all

cbillboardgroupscenenode.cpp(88) :error C2027: use of undefined type 'irr::scene::ISceneManager'

cbillboardgroupscenenode.cpp(88) : error C2227: left of '->registerNodeForRendering' must point to class/struct/union/generic type

cbillboardgroupscenenode.cpp(96) : error C2027: use of undefined type 'irr::scene::ISceneManager'

cbillboardgroupscenenode.cpp(96) : error C2227: left of '->getVideoDriver' must point to class/struct/union/generic type

cbillboardgroupscenenode.cpp(164) : error C2027: use of undefined type 'irr::scene::ISceneManager'

cbillboardgroupscenenode.cpp(164) : error C2227: left of '->getActiveCamera' must point to class/struct/union/generic type 

[hybrid]

You seem to have problems with namespaces or includes.

[dlangdev]

You seem to have problems with namespaces or includes.

thanks hybrid, i'll look into that. this bug has been eluding me for many days now as i can't seem to get a good handle on this problem. perhaps i'm not that too good at c++.

SceneManager is protected and Intellisense can see that, in fact, it can trace SceneManager back to ISceneManager.

I'll just keep scratching my head on this one.

[gogo]

Will you enable your tree nodes to cast shadows --CTreeScenNodes shall be added by ShadowVolumeSceneNode?

[sio2]

You seem to have problems with namespaces or includes.

thanks hybrid, i'll look into that. this bug has been eluding me for many days now as i can't seem to get a good handle on this problem. perhaps i'm not that too good at c++.

SceneManager is protected and Intellisense can see that, in fact, it can trace SceneManager back to ISceneManager.

I'll just keep scratching my head on this one.

This took me 30 seconds to fix for my setup. The compiled exe runs just fine (VS2008, Irrlicht 1.4.1).

Just add

Code: Select all

#include <ISceneManager.h>

to the include list in CBillboardGroupSceneNode.cpp.

Change the C++ include and lib folders to your compiled Irrlicht installation and away you go...

[Sollos]

EDIT: Fixed. Sorry.

[master_zion]

works on irrEdit-1.4.2?

Hi,

I created an irrEdit plugin out of your Tree Scene Node (sorry, if this has been done before - I couldn't find it). Download.

In IrrEdit 0.7.1:



In Irrlicht 1.4beta:



As you can see, the trees look different, in spite of being the same one, with the same seed. I probably will investigate this.

----

Update: The plugin now works with irrEdit 1.4alpha. The seeds are now correct when importing the trees into irrlicht.

[joqus]

You must include this line at the CbillboardGroupSceneNode.h:

"include irrlicht.h"

it's all you need to compile and run the example,
i think the developer should solve this bug!!!

[pera]

Im about to implement this class to my level editor, but i wonder can you save these trees to irr scene file? They are procedurally generated, so is there a mesh being created, how is scene recreated with them?

[pera]

like i thougth, its not saved well.
only "unknown node" error when try to reload irr scene.

its great to have procedural trees on the map, but shame you cant save it.