[osg-users] Multitextures with alfa channel

Hi, i would like to apply 2 textures on the same quad, 2nd texture is type format of .inta with alfa channel. Could you help me how o set these textures to correct mixing on the same quat? First image is my solution of correct texturing on the quad. [Image:

Re: [osg-users] Multitextures with alfa channel

J.P.,thanks for answer, your post make me to check texture coords, i have added tcoords for second texture (same as for the first texture), what a simple: screenQuad-setTexCoordArray(0, tcoords); screenQuad-setTexCoordArray(1, tcoords); and result: [Image:

Re: [osg-users] Multitextures with alfa channel

problem solved [Image: http://www.imgshare.cz/images/multipyty.jpg ] osg::StateSet *quadState = quadGeode-getOrCreateStateSet(); osg::TexEnv *texenv = new osg::TexEnv; texenv-setMode(osg::TexEnv::DECAL);

Re: [osg-users] hi, anyone can tell me how convert .dgn files to .osg/.ive ?

Hi, osgconv srcfile dstfile in cmdline type before osgconv: set OSG_NOTIFY_LEVEL=DEBUG Petr -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=35947#35947 ___ osg-users mailing list

[osg-users] osgconv failed loading .dll

Hi, I have problem convert .flt to .ive console debug output: USING: c:\Program Files\OpenSceneGraph-2.8.3\bin\osgPlugins-2.8.2\osgdb_ive.dll dynmaic library failed loading: osgPlugins-2.8.2\osgdb_ive.dll cmd osgoconv --plugins find all .dlls in c:\Program

[osg-users] struct member alignment - default (ok) - 1Byte (unhandled exc...)

Hi, i have problem with struct alignment - my project include this structs: typedef struct __DSPOS__ { float x; float y; float z; float h; float p; float r; }DSPOS; typedef struct __PLAYER_POS__ { UCHAR index;

Re: [osg-users] struct member alignment - default (ok) - 1Byte (unhandled exc...)

solved: project-properties-c++-codegen-struct m align: default #pragma pack(push, 1) typedef struct ... #pragma pack(pop) -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=35955#35955 ___ osg-users

[osg-users] [build] unresolved external, MultiSwitch::setSingleChildOn

Hi, can you help me with tankSwitch-setSingleChildOn(0,0); function, i cannot build it: Code: int main() { // Declare a group for the root of our tree and three groups to contain individual tank models osg::Group* root = new osg::Group(); osg::Group* tankOneGroup =

Re: [osg-users] [build] unresolved external, MultiSwitch::setSingleChildOn

no, a have just add this lib here: project-properties-linker-input. There are these libs: osgd.lib osgGAd.lib osgDBd.lib osgViewerd.lib osgTextd.lib osgUtild.lib osgsim.lib OpenThreadsd.lib And now - biuld is correct but in runtime is showed dialog - see img: -- Read this topic

Re: [osg-users] [build] unresolved external, MultiSwitch::setSingleChildOn

so thanks, it works, similar problem is in this topic: http://forum.openscenegraph.org/viewtopic.php?t=4463start=0postdays=0postorder=aschighlight=osgsim.lib -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=28946#28946

[osg-users] intersectorGroup, LineSegmentIntersector start end

Hi, i have got the problem with position line - Intersector, more informations in part of the code: (the scene is only rectangle face, it's z=0.0f) 1) creating x,y,z position line: osg::Vec3f v3f_start(33.0f, -23.0f, 10.0f); //init position ( start ) osg::Vec3d v3f_end(33.0f, -23.0f, -5.0f);

Re: [osg-users] intersectorGroup, LineSegmentIntersector start end

Thanx mery much Skylark, here is the correct code, the Blue color is update. Code: [color=green]//positions[/color] osg::Vec3f v3f_start(33.0f, -23.0f, 10.0f); [color=green]//init position ( start )[/color] osg::Vec3d v3f_end(33.0f, -23.0f, -5.0f); [color=green]//init

Re: [osg-users] intersectorGroup, LineSegmentIntersector start end

Skylark, yes, you can see result here: [Image: http://img24.imageshack.us/img24/5431/22541985.th.jpg ] (http://img24.imageshack.us/my.php?image=22541985.jpg)[/img] -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=12000#12000

[osg-users] stateset, culling

Hi, I need to render back face of .ive models, in open GL is the syntax: glEnable(GL_CULL_FACE); glCullFace(GL_FRONT); Is the syntax in OSG these way? osg::StateSet *myst = new osg::StateSet(); myst-setMode(GL_CULL_FACE, osg::StateAttribute::ON); myst-setMode(GL_FRONT,

Re: [osg-users] stateset, culling

thanks, but it still doesn't work : / myst was renamed by stateset void Environment::set_fog(osg::Group* root) { fog-setMode(osg::Fog::LINEAR); fog-setDensity(0.1f); fog-setColor(osg::Vec4f(0.8f,0.8f,0.8f,1.0f)); fog-setStart(-20.0f);

Re: [osg-users] Eye position and 2nd slave camera

Thank you Robert, your message help me. And I have another problem, I don't know how to correctly set the 2nd camera like mirror (smaller viewport with tank_des.osg). What shall i do for correct view? Let's see screenshot below. Scene and car1 in my 3d world are in .ive format and structure

[osg-users] Eye position and 2nd slave camera

Hi, please, can you tell me why the camera_slave have got the same position (eye) as the camera_main? What I'am doing wrong? I cannot set different position and frustum than is in camera_main? The camera slave take (inherit) the setting of camera main? Here is the code: void