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Diffstat (limited to 'app/lib/demos/dmcrvtrk.xtr')
| -rw-r--r-- | app/lib/demos/dmcrvtrk.xtr | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/app/lib/demos/dmcrvtrk.xtr b/app/lib/demos/dmcrvtrk.xtr new file mode 100644 index 0000000..884a9ab --- /dev/null +++ b/app/lib/demos/dmcrvtrk.xtr @@ -0,0 +1,96 @@ +VERSION 9 +DEMOINIT +ORIG 8.000 0.000 0.000 +PARAMETER display description-fontsize 72 +REDRAW +RESET +MESSAGE +There are several ways to create a Curved track. + +You can choose which to use by clicking on the small button to the left of <Curve> command button if the current Curve command is not the one you want. +_________________________________________ + +The first is by clicking on the first End-Point and dragging in the direction of the Curve. +END +STEP +COMMAND CurveEndPt +MOUSE 2 6.500 1.625 +MOUSE 4 31.250 2.750 +MESSAGE +_________________________________________ + +You will see a straight track with a double ended Red arrow at the end. + +Click and drag on one of the Red arrows to complete the Curve. +END +STEP +MOUSE 2 31.125 2.500 +MOUSE 4 20.375 17.875 +RESET +RESET +MESSAGE +_________________________________________ + +The next method is to click at one End-Point and drag to the center of the Curve. +END +STEP +PARAMETER misc cmdUndo +COMMAND CurveTangent +MOUSE 2 8.250 2.250 +MOUSE 4 31.875 2.500 +MESSAGE +_________________________________________ + +Now you will see the double ended Red arrow connected to the center of the Curve marked by a small circle. + +As before, drag on one of the Red arrows to complete the Curve. +END +STEP +MOUSE 2 8.875 2.500 +MOUSE 4 17.375 19.125 +RESET +RESET +MESSAGE +_________________________________________ + +The next method is similar to the last except that you drag first from the center of the Curve to one End-Point. +END +STEP +PARAMETER misc cmdUndo +COMMAND CurveCenter +MOUSE 2 27.375 4.250 +MOUSE 4 5.000 4.250 +MESSAGE +_________________________________________ + +Once again, drag on a Red arrow to complete the Curve. +END +STEP +MOUSE 2 5.000 4.375 +MOUSE 4 15.625 18.875 +RESET +MESSAGE +_________________________________________ + +The last method begins by drawing a line between the two End-Points of the Curve. This forms the Chord of the Curve. +END +STEP +RESET +PARAMETER misc cmdUndo +COMMAND CurveChord +MOUSE 2 5.625 1.500 +MOUSE 4 37.125 1.500 +MESSAGE +_________________________________________ + +Now drag on a Red arrow to complete the Curve. +END +STEP +MOUSE 2 21.250 2.125 +MOUSE 4 20.750 16.750 +RESET +MESSAGE +========================================= +END +STEP +CLEAR |