Irrlicht Engine

I have a trasformation matrix and viewmatrix in opengl for one program in .net with opentk I copy all values of this matrix Copy projection matrix Copy world matrix view matrix indentity( opengl work 2 ) then driver->set projection driver-> set view dricer-> set world drawmesbuffer and the result ar...

I want to read, xml string( not a file )     class CBuffer : public irr::io::IFileReadCallBack {       public:       const char *pointer;       long size;       CBuffer(const char *p)     {         pointer = p;         size = strlen(pointer);     }       ~CBuffer() {}       virtual long getSize()   ...

Work perfect¡¡¡ double side in one render pass many thanks¡¡¡

other method for twoside by nvidia Can any body help me for translate to c   /*--------------------------------------------------------------------- NVMH5 -|---------------------- Path:  Sdk\Media\programs\D3D9_TwoSidedPolys\ File:  TwoSided.vsh   Copyright NVIDIA Corporation 2003 TO THE MAXIMUM EXT...

http://msdn.microsoft.com/en-us/library/windows/desktop/bb509647(v=vs.85).aspx Pixel Shader Semantics These semantics have meaning when attached to a pixel-shader input parameter. These semantics are supported in both Direct3D 9 and Direct3D 10. VFACE Floating-point scalar that indicates a back-faci...

dx9 driver           driver->setViewPort(rect<s32>(0,0,this->GetSize().x,this->GetSize().y));         driver->OnResize(core::dimension2d<irr::u32>(this->GetSize().x,this->GetSize().y));         driver->beginScene(true,true,video::SColor(0,0,0,0),videodata);         driver->setRenderTarget(rtt,true,t...

createtriangleselector not work with dynamic mesh buffer ?

Ok normals ok, but if a createmeshwithtangents from ply, the model crash, there are a problem with indexbuffer.

    ITexture* tex = driver->addrendertarget(dimension2d<s32>(1024,1024),"rt");   driver->beginScene(false,false,0); driver->setRenderTarget(tex,true,true,video::SColor(0,0,0,0); smgr->drawAll(); // createScreenShot() with viewports not work driver->setRenderTarget(0,false,false,0); driver...

the itexture not work if add from addrendertarget.

thanks¡¡¡ it's very simple, only that I must render all, There are other method? , I read in the forum but I can't find any solution for copy one RTT

createScreenShot() work fine in fullscreen, but if I want to make createScreenShot() of one viewport, because from rtt I'can't

Hi, I will like rotate a object in view space, the result it's like camera maya but we only change the relative rotation matrix of the object. I want to program a material viewer like rendermonkey. In view space I only can rotate x and y so I must convert this values to rotation in object space or w...

I load a ply model and draw the normals, always I get 0,1,0

I'm trying render diferents cameras in 2 wxpanel like this:     class Frame : public wxFrame {           private:                   wxBoxSizer* base;                 protected:                   panel1* panel1;                 panel2* panel2;                   // Virtual event handlers, overide them...