New feature for LuXSI

[povmaniaco]

My first code for Luxsi

Code: Select all

//----/ new feature; exported ortographic camera /---->
   CString vProj=L"";
   if (c.GetParameterValue(CString(L"proj"))==1) {vProj=L"perspective" ;}
   else { vProj=L"orthographic";}
   //----/ end /---->

   CVector3 new_pos = convertMatrix(gt.GetTranslation());
   CVector3 new_pos_ci = convertMatrix(ci_gt.GetTranslation());
   // olded cam definitions is /----/  get x   get-z      get y //----/ and working correct.. /---->
   f << "LookAt " << CString(new_pos.GetX()).GetAsciiString() << " " <<CString(new_pos.GetY()).GetAsciiString() << " " << CString(new_pos.GetZ()).GetAsciiString() << "\n";
   f << "       "<< CString(new_pos_ci.GetX()).GetAsciiString() << " " <<CString(new_pos_ci.GetY()).GetAsciiString() << " " << CString(new_pos_ci.GetZ()).GetAsciiString()  <<"\n";
   f << "       0 0 1 \n"; //<< CString(up.GetZ()).GetAsciiString() << "\n"; //----/ fixed problem
   
       f << "Camera \"" << vProj.GetAsciiString() <<"\" \"float fov\" [" << vfov << "] \"float lensradius\" ["<< CString(vLensr).GetAsciiString()  <<"] \"float focaldistance\" ["<< CString(vFdist).GetAsciiString() <<"]";
   f << "\n\n";

[miga]

thanks will put that in and your name too!

[povmaniaco]

More advanced for LuXSI.... bumpmap imagemap!!
P.D. cylindrical projection not work....

[povmaniaco]

my modification of code for bumpmap image_map.. (inspired of luxblend)

Code: Select all

if ((bool)vTexture.GetParameterValue(L"bump_inuse")!=false) { vNorm=true;
               vFileBump = vImgClip.GetFileName().GetAsciiString();
               } else { vText=true; //f << "// vText is ON \n";
               }
            
               if (vText){
               f << "\nTexture \"Kd-"<< sname << "\" \"color\" \"imagemap\" \n";
               f << "   \"string filename\" [\"" << replace(vFileName.GetAsText().GetAsciiString()) << "\"] \n";
               f << "   \"string wrap\" [\"repeat\"] \n";
               f << "   \"string filtertype\" [\"bilinear\"] \n";
               f << "   \"string mapping\" [\"uv\"] \n";
               f << "   \"float vscale\" [-1.0] \"float uscale\" [1.0] \n";
               shaderString += L"  \"texture Kd\" [\"Kd-"+ CString(m.GetName()) +L"\"]\n";
               vText=true;
               }
               if (vNorm){
                  f << "\nTexture \""<< sname << "::bumpmap:amount""\" \"float\" \"imagemap\" \n";
                  f << "  \"string wrap\" [\"repeat\"] \n";
                  f << "  \"string chanel\" [\"mean\"] \n"; // not working..??
                  f << "   \"string filename\" [\"" << replace(vFileBump.GetAsciiString()) << "\"] \n";
                  f << "   \"string filtertype\" [\"bilinear\"] \n";
                  f << "   \"string mapping\" [\"uv\"] \n";
                  f << "  \"float vscale\" [-1.0] \"float uscale\" [1.0] \n";
                  f << " Texture \""<< sname << "::bumpmap""\" \"float\" \"mix\" \"texture amount\"  [\""<< sname << "::bumpmap:amount\"] \"float tex1\" [0.0] \"float tex2\" [0.05] \n";
                  shaderString += L"  \"texture bumpmap\" [\""+ CString(m.GetName()) +L"::bumpmap\"]\n";
               }

P.D. Me voy de vacaciones!!!!

[patro]

hi povmaniaco,

I made some icons for luxrender and smallLuxGPU...
it's my independent project and no one asked for!
please could you check this thread.... and tell me if some extension for your exporter are missing?

viewtopic.php?f=26&t=4106

thank you in advance!

patro

[povmaniaco]

Thank You Patro. Good work. Pardon to respond so late, I am on vacation. but with a lot of work and little time.
Greetings.

[povmaniaco]

Created DLL files for lux_shader, and .vcproj files from VC2008 express edition. Are not black image into XSI and not warning message "Not asociated dll..."
Files .vcproj, .spdl, .cpp an .h =================> \users\user\Autodesk\Softimage_x.xx\Application\spdl.
Files .dll ======================> \users\user\Autodesk\Softimage_7.5\Application\bin\nt-x86.
Grettings.

[patro]

hi all,

since a few days I've started a new thread "LuxRender official feature request thread" in general discussion:
viewtopic.php?f=13&t=4373

well... I want only inform you about...
exporter developer are the best one, that know which are the feature that at time are missing or just not supported in LuxRender...
so please participate and don't hesitate to post a request!
Let's grow more LuxRender

thank you in advance!

[povmaniaco]

I have read some comment it has more than enough Luxsi that maybe doesn't work correctly with the last versions of Luxrender.
I am almost using Luxsi every day and it is functional, like in previous versions. Maybe need to upgrade some things, but it works...
Greetings...

[povmaniaco]

New upgrades for Luxsi;
- new option "Export smooth meshes"
- corrected; before (" x, y, z = x, - z, y") and ("up" = 0, 0, 1"), now; ("x, y, z = x, y, z") and ("up" = 0, 1, 0")

Code: Select all

CVector3 new_pos = gt.GetTranslation();
    CVector3 new_pos_ci = ci_gt.GetTranslation();

    // are not need "CString" type, CVector3 is a double precision floating point x,y,z coordinates.
    //f << "LookAt " << CString(new_pos.GetX()).GetAsciiString() << " " <<CString(-new_pos.GetZ()).GetAsciiString() << " " << CString(new_pos.GetY()).GetAsciiString() << "\n";
    f << "LookAt " << new_pos.GetX() << " " << new_pos.GetY() << " " << new_pos.GetZ() << "\n";
    f << "       "<< new_pos_ci.GetX() << " " << new_pos_ci.GetY() << " " << new_pos_ci.GetZ() <<"\n";
    f << "       0 1 0 \n";
    f << "Camera \"" << vProj.GetAsciiString() <<"\" \"float fov\" [" << vfov << "] \"float lensradius\" ["<< CString(vLensr).GetAsciiString()  <<"] \"float focaldistance\" ["<< CString(vFdist).GetAsciiString() <<"]";
    f << "\n\n";
}

-"UV map" works now in a correct way.
The video from Vimeo...
http://www.vimeo.com/16303750
Greetings...