5,810
edits
Es/FlightGear Newsletter April 2011: Difference between revisions
Jump to navigation
Jump to search
Es/FlightGear Newsletter April 2011 (view source)
Revision as of 19:19, 23 January 2012
, 23 January 2012→Atmospheric scattering shader
No edit summary |
|||
| Line 17: | Line 17: | ||
=== Atmospheric scattering shader === | === Atmospheric scattering shader === | ||
Zan has been working very hard on an experimental atmospheric scattering [[shader]]. The shaders makes use of [http://sponeil.net/ Sean O'Neil's algorithm]. Altough there are some issues with the shader, it looks like it will have a promising future! Some screenshots are available at the forum thread [http://www.flightgear.org/forums/viewtopic.php?f=47&t=11274#p117813]. | Zan has been working very hard on an experimental atmospheric scattering [[shader]]. The shaders makes use of [http://sponeil.net/ Sean O'Neil's algorithm]. Altough there are some issues with the shader, it looks like it will have a promising future! Some screenshots are available at the forum thread [http://www.flightgear.org/forums/viewtopic.php?f=47&t=11274#p117813]. | ||
=== === Sombreado dispersión atmosférica | |||
Zan ha estado trabajando muy duro en una dispersión atmosférica experimental [[shader.]] Los shaders hace uso de [algoritmo http://sponeil.net/ Sean O'Neil]. Aunque hay algunos problemas con el shader, que parece que va a tener un futuro prometedor! Algunas capturas de pantalla están disponibles en el hilo del foro [http://www.flightgear.org/forums/viewtopic.php?f=47&t=11274 # p117813]. | |||
The shader does some simplifications, but basically tries to recreate physical phenomenom, so the look could be easily modified depending on environmental conditions. But since the values are not so easy to figure out, some testing would be needed for creating nice looking sky for misty weather, rainy weather, cold winter etc. After that, proper equations could be written to transform weather values to scattering parameters. | The shader does some simplifications, but basically tries to recreate physical phenomenom, so the look could be easily modified depending on environmental conditions. But since the values are not so easy to figure out, some testing would be needed for creating nice looking sky for misty weather, rainy weather, cold winter etc. After that, proper equations could be written to transform weather values to scattering parameters. | ||
Que hace el Shader algunas simplificaciones, pero, básicamente, trata de recrear fenómeno físico, por lo que la mirada puede ser fácilmente modificado en función de las condiciones ambientales. Pero ya que los valores no son tan fáciles de entender, algunas pruebas se necesitan para crear el cielo en busca de buen clima brumoso, el clima lluvioso, el invierno frío, etc Después de eso, las ecuaciones adecuadas se podría escribir para transformar los valores de tiempo de los parámetros de dispersión. | |||
The shader is not production ready; it has some bugs and terrain (especially fog at horizon) does not match the looks of the skydome. This is a work in process, but might take some time, because the terrain shader is much harder than the skydome shader. | The shader is not production ready; it has some bugs and terrain (especially fog at horizon) does not match the looks of the skydome. This is a work in process, but might take some time, because the terrain shader is much harder than the skydome shader. | ||
El sombreado no esté listo para producción, sino que tiene algunos errores y el terreno (sobre todo la niebla en el horizonte) no coincide con el aspecto de la cúpula celeste. Este es un trabajo en proceso, pero puede llevar algún tiempo, ya que el sombreado del terreno es mucho más difícil que el sombreado de Skydome. | |||
Meanwhile the shader is available in [[Git]], and the various adjustable parameters are accessible in the Gui under <tt>View > Rendering Options > Experimental Effects</tt>. | Meanwhile the shader is available in [[Git]], and the various adjustable parameters are accessible in the Gui under <tt>View > Rendering Options > Experimental Effects</tt>. | ||
Mientras tanto, el sombreado está disponible en [[Git]], y los parámetros ajustables diferentes se puede acceder en el Gui en Vista <tt>> Rendering Opciones> Efectos Experimental </ tt>. | |||
{{#ev:youtube|MkqthF4DZwo}} | {{#ev:youtube|MkqthF4DZwo}} | ||