X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=doc%2Fsalome%2Fgui%2FSMESH%2Ffiles%2Farithmetic_1d.htm;h=d421cd9139f19f207c45b595010b0dda13a835d6;hb=1366d8ffbaae7bad8dfc95a31d34967e24f371fa;hp=ead4f03b7c2ee062a089a1d72e04f24762628b21;hpb=6a3292e0719908b1e6ba7d3994fb314fa9fba71b;p=modules%2Fsmesh.git diff --git a/doc/salome/gui/SMESH/files/arithmetic_1d.htm b/doc/salome/gui/SMESH/files/arithmetic_1d.htm index ead4f03b7..d421cd913 100755 --- a/doc/salome/gui/SMESH/files/arithmetic_1d.htm +++ b/doc/salome/gui/SMESH/files/arithmetic_1d.htm @@ -14,28 +14,36 @@ if (navigator.appName !="Netscape") - - + +

1D Meshing Hypotheses

Arithmetic 1D hypothesis

+ +

Arithmetic 1D hypothesis

Arithmetic 1D hypothesis allows to split edges into segments with a length that changes in arithmetic @@ -106,15 +146,15 @@ else

See Also +

See Also a sample TUI Script of a Defining Arithmetic 1D hypothesis operation.

Deflection 1D hypothesis

Deflection ID hypothesis can be applied for meshing curvilinear edges composing your geometrical object. @@ -128,19 +168,19 @@ else

See Also +

See Also a sample TUI Script of a Defining Deflection 1D hypothesis operation.

Average Length hypothesis

Average Length hypothesis can be applied for meshing of edges composing your geometrical object. Definition @@ -151,19 +191,19 @@ else

See Also +

See Also a sample TUI Script of a Defining Average Length hypothesis operation.

Number of segments hypothesis

Number of segments hypothesis can be applied for meshing of edges composing your geometrical object. @@ -176,53 +216,60 @@ else

You can set the type of distribution for this +

You can set the type of distribution for this hypothesis in the Hypothesis Construction dialog bog :

Equidistant - Distribution - all segments will have the same length

Equidistant + Distribution - all segments will have the same length, you define + only the Number of Segments.

+ +

Scale Distribution - each +

Scale Distribution - each next segment differs from the previous according to the formula: Ai+1 = Ai - * k, where k is - Scale Factor

+ * k, where k is + a Scale Factor.

Distribution with Table Density - you - input a number of pairs t - F(t) and - the program computes the formula, which will rule the change of length - of segments.

Distribution with Table Density - you + input a number of pairs t - F(t), + where t ranges from 0 to 1, + and + the module computes the formula, which will rule the change of length + of segments and shows the curve in the plot. You can select the Conversion + mode from Exponent + and Cut negative.

Distribution with Analytic Density - Distribution with Analytic Density - you input the formula, which will rule the - change of length of segments

+ change of length of segments and the module shows the curve in the plot.

See Also +

See Also a sample TUI Script of a Defining Number of Segments hypothesis operation.

Start and End Length hypothesis.

Start and End Length hypothesis allows to divide a geometrical edge into segments so that the first and @@ -233,15 +280,44 @@ else

See Also +

See Also a sample TUI Script of a Defining Start and End Length hypothesis operation.

+ +

Automatic Length

+ +

This hypothesis is automatically applied when you select Assign + a set of hypotheses option in Create Mesh menu.

+ +

The dialog box prompts you to define the quality of the future mesh + by only one parameter, which is Fineness, + ranging from 0 (coarse mesh, low number of elements) to 1 (extremely fine + mesh, great number of elements). Compare one and the same object (sphere) + meshed with minimum and maximum value of this parameter.

+ +