X-Git-Url: https://melusine.eu.org/syracuse/G/git/?a=blobdiff_plain;f=luamesh.lua;h=26a3cbf4a66708df29157c1631285dab444e442c;hb=9a7fa0ea882050fc752a0c53137d38209664a4e7;hp=83c2c257a34ea2ae9be4511885f314ddf3355ebc;hpb=8f69ee8fd8ba6b022d1aaae4c4f2b93e1694765f;p=delaunay.git

diff --git a/luamesh.lua b/luamesh.lua
index 83c2c25..26a3cbf 100644
--- a/luamesh.lua
+++ b/luamesh.lua
@@ -255,6 +255,9 @@ end
 -- trace a triangulation with TikZ
 function traceMeshTikZ(listPoints, triangulation,points,color,colorBbox)
    output = ""
+   for i=1,#listPoints do
+      output = output .. "\\coordinate (MeshPoints".. i .. ") at  (" .. listPoints[i].x .. "," .. listPoints[i].y .. ");"
+   end
    for i=1,#triangulation do
       PointI = listPoints[triangulation[i][1]]
       PointJ = listPoints[triangulation[i][2]]
@@ -285,7 +288,7 @@ function traceMeshMP(listPoints, triangulation,points)
    output = "";
    output = output .. " pair MeshPoints[];"
    for i=1,#listPoints do
-      output = output .. "MeshPoints[".. i .. "] = (" .. listPoints[i].x .. "," .. listPoints[i].y .. ");"
+      output = output .. "MeshPoints[".. i .. "] = (" .. listPoints[i].x .. "," .. listPoints[i].y .. ")*u;"
    end
 
    for i=1,#triangulation do
@@ -355,7 +358,7 @@ function tracePointsMP(listPoints,points)
    output = "";
    output = output .. " pair MeshPoints[];"
    for i=1,#listPoints do
-      output = output .. "MeshPoints[".. i .. "] = (" .. listPoints[i].x .. "," .. listPoints[i].y .. ");"
+      output = output .. "MeshPoints[".. i .. "] = (" .. listPoints[i].x .. "," .. listPoints[i].y .. ")*u;"
    end
    if(points=="points") then
       j=1
@@ -382,6 +385,9 @@ end
 -- print points of the mesh
 function tracePointsTikZ(listPoints,points,color,colorBbox)
    output = "";
+   for i=1,#listPoints do
+      output = output .. "\\coordinate (MeshPoints".. i .. ") at  (" .. listPoints[i].x .. "," .. listPoints[i].y .. ");"
+   end
    if(points=="points") then
       j=1
       for i=1,#listPoints do
@@ -423,7 +429,7 @@ function printPointsMPinc(chaine,beginning, ending, mode,points,bbox,scale)
       listPoints = buildBoundingBox(listPoints)
    end
    output = tracePointsMP(listPoints,points)
-   output = "\\begin{mplibcode}u:="..scale..";"..beginning .. output .. ending .. "\\end{mplibcode}"
+   output = "\\leavevmode\\begin{mplibcode}u:="..scale..";"..beginning .. output .. ending .. "\\end{mplibcode}"
    tex.sprint(output)
 end
 
@@ -507,6 +513,9 @@ function TeXaddOnePointTikZ(listPoints,P,step,bbox,color,colorBack, colorNew, co
    -- build the triangulation
    triangulation = BowyerWatson(listPoints,bbox)
    badTriangles = buildBadTriangles(P,triangulation)
+   for i=1,#listPoints do
+      output = output .. "\\coordinate (MeshPoints".. i .. ") at  (" .. listPoints[i].x .. "," .. listPoints[i].y .. ");"
+   end
    if(step == "badT") then
       -- draw all triangle
       for i=1,#triangulation do
@@ -637,7 +646,7 @@ function TeXaddOnePointMPBW(listPoints,P,step,bbox)
    triangulation = BowyerWatson(listPoints,bbox)
    badTriangles = buildBadTriangles(P,triangulation)
    for i=1,#listPoints do
-      output = output .. "MeshPoints[".. i .. "] = (" .. listPoints[i].x .. "," .. listPoints[i].y .. ");"
+      output = output .. "MeshPoints[".. i .. "] = (" .. listPoints[i].x .. "," .. listPoints[i].y .. ")*u;"
    end
    if(step == "badT") then
       -- draw all triangle