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added try..except to variation preview

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This commit is contained in:
zueuk 2005-10-23 09:41:33 +00:00
parent 2b60f6af85
commit 3675a21bf6
1 changed files with 3 additions and 4 deletions
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7
2.10/Source/Editor.pas
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@ -1073,20 +1073,19 @@ begin
assert(trkVarPreviewDensity.position > 0);
cp.xform[SelectedTriangle].prepare;
//for i := 0 to Transforms-1 do cp.xform[i].prepare;
n := trkVarPreviewRange.position * trkVarPreviewDensity.position * 5;
d1 := trkVarPreviewDensity.position * 5;
tc := GetTriangleColor(SelectedTriangle);
for ax := -n to n do
for ay := -n to n do
begin
try
tx := ax / d1;
ty := ay / d1;
//cp.xform[random(Transforms)].nextpoint(tx,ty,d);
for i := 1 to trkVarPreviewDepth.position do
cp.xform[SelectedTriangle].NextPoint(tx, ty, d); // d used as dummy var
a := toscreen(tx,-ty);
Pixels[a.x, a.Y] := {Pixels[a.x, a.Y] xor} tc;//$ffffff;
Pixels[a.x, a.Y] := {Pixels[a.x, a.Y] xor} tc;
except
end;
end;