aurora restivo ha scritto:
Hi Robert,
yes I want to redraw the screen but I don't have objects openGL,
I visualize a ogs::HeighField.
Aurora
Robert Osfield ha scritto:
Hi Aurora,
What do you by "refresh of the GraphicsContext"? Redraw the screen?
Update OpenGL obejcts?
008 at 11:09 AM, aurora restivo <[EMAIL PROTECTED]> wrote:
Hi!
I have a GraphicsContext in which I visualize a HeigthField
the data of the HeigthField change to runtime (during a simulation)
how can I refresh of the GraphicsContext?
Thanks in ad
Hi!
I have a GraphicsContext in which I visualize a HeigthField
the data of the HeigthField change to runtime (during a simulation)
how can I refresh of the GraphicsContext?
Thanks in advance
Aurora Restivo
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Hi Robert!
I don't want to know how this file is made,
on the contrary where I can find it to perform the example osgterrain.cpp
passing the file in commandline, as the same example requires.
Thanks Aurora
Robert Osfield ha scritto:
On Tue, Mar 4, 2008 at 3:43 PM, aurora restivo &l
Hi!
why getGeometry doesn't it work?
during the execution it launches an exception.
my code is:
osgTerrain::GeometryTechnique* geometryTechnique = new
osgTerrain::GeometryTechnique();
terrainNode->setTerrainTechnique(geometryTechnique);
osg::Vec3d center=
geometryTechnique->c
Hi!
in the example osgterrain there is an object "masterOperation";
it takes in input a string "masterFilename"...
where can I find this file?
thanks
Aurora
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ltitude - minAltitude) / maxAltitude) +
lowColor;
G =(highColor - lowColor) * ((altitude - minAltitude) / maxAltitude) +
lowColor;
B =(highColor - lowColor) * ((altitude - minAltitude) / maxAltitude) +
lowColor;
this is just a simple example...
Regards,
Vincent.
2008/2/29, aurora restivo <[EMAIL PROT
Hi!
where is CartesianLocator?
it belongs to Locator it is not included in the libreres of Open Scenes
Graph 2.2.0
Thanks in advance
Aurora
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The Sukender ha scritto:
Hum... I don't have a global solution, but you may set a color for each vertex
with something lile :
color = (highColor - lowColor) * ((altitude - minAltitude) / maxAltitude) +
lowColor;
I apologize but I am still inexperienced.
I have a HeightField associated t
Hi!
does a way exists to color from the tallest altitude of a ground to the
lowest with gradations of color?
thanks
Aurora
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sers-
[EMAIL PROTECTED] On Behalf Of aurora restivo
Sent: Wednesday, February 27, 2008 8:30 AM
To: OpenSceneGraph Users
Subject: [osg-users] [Fwd: Re: to draw landscapes beginning from a
matrix]
please I need urgent an answer! :(
Aurora
I need to get the terrain as in the figure that I s
I humbly apologize me, I didn't want to bring trouble.
I thank you the same for the help that you have given me.
Aurora
Robert Osfield ha scritto:
On Wed, Feb 27, 2008 at 2:30 PM, aurora restivo <[EMAIL PROTECTED]> wrote:
please I need urgent an answer! :(
This is just f
a flat earth projection or a
geocentric one?
Robert.
On Wed, Feb 27, 2008 at 11:46 AM, aurora restivo <[EMAIL PROTECTED]> wrote:
Hi!
I have used the example of osgterrain but, even if the skirt is not
visualized anymore,
now my terrain is flat (as in the attached figure).
besid
?
Robert.
On Wed, Feb 27, 2008 at 11:46 AM, aurora restivo <[EMAIL PROTECTED]> wrote:
Hi!
I have used the example of osgterrain but, even if the skirt is not
visualized anymore,
now my terrain is flat (as in the attached figure).
besides the colors should be used with the gradations, fr
obert.
On Feb 20, 2008 12:48 PM, aurora restivo <[EMAIL PROTECTED]> wrote:
Hi Robert,
I send you the code with the new changes... unfortunately the result
doesn't change...
the plan around the terrain has not disappeared.
the object terrainTechnique that you have recommended me is n
Hi Robert!
I would need urgent a guide.
I have read on the site that you have written the OpenSceneGraph book.
where can I buy it?
Thanks in advance
Aurora
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urora restivo escribió:
Hi Robert,
I apologize for the trouble, but I don't understand of what file it has
need the example of osgTerrain.
Thank you
Aurora Restivo
Robert Osfield ha scritto:
Hi Aurora,
You code is going off on the wrong track. Don't use ShapeDrawable
here at
Hi Robert,
I apologize for the trouble, but I don't understand of what file it has
need the example of osgTerrain.
Thank you
Aurora Restivo
Robert Osfield ha scritto:
Hi Aurora,
You code is going off on the wrong track. Don't use ShapeDrawable
here at all, don't try
rrain example.
Robert.
On Feb 20, 2008 10:51 AM, aurora restivo <[EMAIL PROTECTED]> wrote:
Hi!
I apologize but I have not understood well.
I have need to draw the ground that is in the file terrain.jpg without
the plan that is visualized around.
I don't understand as I must use the
rrain with a casting of washes.
Can you recommend me a book where to find a good documentation for my
specific problem?
Thanks
Aurora Restivo.
Robert Osfield ha scritto:
Hi Aurora,
I think what you are looking for is the osgTerrain::ValidDataOperator
that you can attach to your elevation laye
Hi!
the image jpg in enclosure, is the result of the terrain that I have
drawn beginning from the matrix of the altitudes.
I would want to know if a way exists for not visualizing the quotas
equal to 0.
the source code is found in the file morfologia.txt
Thanks in advance.
Aurora Restivo
Hi!
the image jpg in enclosure, is the result of the terrain that I have
drawn beginning from the matrix of the altitudes.
I would want to know if a way exists for not visualizing the quotas
equal to 0.
the source code is found in the file morfologia.txt
Thanks in advance.
Aurora Restivo
Hi!
how can I produce a file .exe, that can also be performed on a computer
on which osg is not installed?
is this possible?
Aurora Restivo
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?
thanks in advance
Aurora Restivo
-
From: Jean-Christophe Lombardo <[EMAIL PROTECTED]
<http://gmane.org/get-address.php?address=jean%2dchristophe.lombardo%2dAYb5C
Hi!
I have necessity to draw landscapes beginning from a matrix that
contains the data of the altitude.
can you help me?
Thanks.
Aurora Restivo
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Hi!
I need last release (source code) of osgProducer, because I can't find
the link for download.
Please help me!
Aurora
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