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Documentation - Fix various typos found in codebase #350
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@@ -197,7 +197,7 @@ All registered providers are set to the map with information about its vendor an
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@subsubsection occt_de_wrapper_3_3_1 Registering providers. Code sample
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It is nesessary to register only one ConfigurationNode for all needed formats.
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It is necessary to register only one ConfigurationNode for all needed formats.
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~~~~{.cpp}
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Handle(DE_Wrapper) aSession = DE_Wrapper::GlobalWrapper();
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Handle(DE_ConfigurationNode) aNode = new DESTEP_ConfigurationNode();
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@@ -87,7 +87,7 @@ Note that if a given value of linear deflection is less than shape tolerance the
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The application should provide deflection parameters to compute a satisfactory mesh. Angular deflection is relatively simple and allows using a default value (12-20 degrees). Linear deflection has an absolute meaning and the application should provide the correct value for its models. Giving small values may result in a too huge mesh (consuming a lot of memory, which results in a long computation time and slow rendering) while big values result in an ugly mesh.
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For an application working in dimensions known in advance it can be reasonable to use the absolute linear deflection for all models. This provides meshes according to metrics and precision used in the application (for example, it it is known that the model will be stored in meters, 0.004 m is enough for most tasks).
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For an application working in dimensions known in advance it can be reasonable to use the absolute linear deflection for all models. This provides meshes according to metrics and precision used in the application (for example, it is known that the model will be stored in meters, 0.004 m is enough for most tasks).
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However, an application that imports models created in other applications may not use the same deflection for all models. Note that actually this is an abnormal situation and this application is probably just a viewer for CAD models with dimensions varying by an order of magnitude. This problem can be solved by introducing the concept of a relative linear deflection with some LOD (level of detail). The level of detail is a scale factor for absolute deflection, which is applied to model dimensions.
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