FGFS-4.1/OpenSceneGraph
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From Roland Smeenk, "Attached you will find a large set of small typo fixes (mainly in the comments)."

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This commit is contained in:
Robert Osfield
2007-12-10 17:30:18 +00:00
parent 1dcb6cc4fd
commit f4afa427a7
216 changed files with 613 additions and 619 deletions
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14
examples/osgprerender/osgprerender.cpp
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@@ -43,7 +43,7 @@
#include <iostream>
// call back which cretes a deformation field to oscilate the model.
// call back which creates a deformation field to oscillate the model.
class MyGeometryCallback :
public osg::Drawable::UpdateCallback,
public osg::Drawable::AttributeFunctor
@@ -323,7 +323,7 @@ osg::Node* createPreRenderSubGraph(osg::Node* subgraph, unsigned tex_width, unsi
float znear = 1.0f*bs.radius();
float zfar = 3.0f*bs.radius();
// 2:1 aspect ratio as per flag geomtry below.
// 2:1 aspect ratio as per flag geometry below.
float proj_top = 0.25f*znear;
float proj_right = 0.5f*znear;
@@ -360,11 +360,11 @@ osg::Node* createPreRenderSubGraph(osg::Node* subgraph, unsigned tex_width, unsi
// Rather than attach the texture directly to illustrate the texture's ability to
// detect an image update and to subload the image onto the texture. You needn't
// do this when using an Image for copying to, as a seperate camera->attach(..)
// would suffice as well, but we'll do it the long way round here just for demonstation
// do this when using an Image for copying to, as a separate camera->attach(..)
// would suffice as well, but we'll do it the long way round here just for demonstration
// purposes (long way round meaning we'll need to copy image to main memory, then
// copy it back to the graphics card to the texture in one frame).
// The long way round allows us to mannually modify the copied image via the callback
// The long way round allows us to manually modify the copied image via the callback
// and then let this modified image by reloaded back.
texture->setImage(0, image);
}
@@ -397,11 +397,11 @@ int main( int argc, char **argv )
arguments.getApplicationUsage()->addCommandLineOption("--fbo","Use Frame Buffer Object for render to texture, where supported.");
arguments.getApplicationUsage()->addCommandLineOption("--fb","Use FrameBuffer for render to texture.");
arguments.getApplicationUsage()->addCommandLineOption("--pbuffer","Use Pixel Buffer for render to texture, where supported.");
arguments.getApplicationUsage()->addCommandLineOption("--window","Use a seperate Window for render to texture.");
arguments.getApplicationUsage()->addCommandLineOption("--window","Use a separate Window for render to texture.");
arguments.getApplicationUsage()->addCommandLineOption("--width","Set the width of the render to texture.");
arguments.getApplicationUsage()->addCommandLineOption("--height","Set the height of the render to texture.");
arguments.getApplicationUsage()->addCommandLineOption("--image","Render to an image, then apply a post draw callback to it, and use this image to update a texture.");
arguments.getApplicationUsage()->addCommandLineOption("--texture-rectangle","Use osg::TextureRectangle for doing the render to texure to.");
arguments.getApplicationUsage()->addCommandLineOption("--texture-rectangle","Use osg::TextureRectangle for doing the render to texture to.");
// construct the viewer.
osgViewer::Viewer viewer(arguments);