/*
* public void serializeTest()
* {
* string name = "gridMesh";
* LDGridTransform src = new LDGridTransform(0, 0, 100, 100, 2, 2));
*
* //シリアライズ
* SerializeHelper.writeBoostXml(name, src);
*
* //デシリアライズ
* var dst = SerializeHelper.readBoostXml<LDGridTransform>(name);
*
* TestUtil.VERIFY(dst->getGridPoints() == src->getGridPoints());
* }
*/
public void simpleTransformTest()
{
LDGridTransform grid = new LDGridTransform(20, 20, 40, 40, 1, 1);
{
LDPoint src = new LDPoint(0.5f, 0.5f);
LDPoint dst;
dst = grid.transform(src);
TestUtil.COMPARE(dst.x(), 40.0);
TestUtil.COMPARE(dst.y(), 40.0);
}
{
LDPointList src = new LDPointList();
src.add(new LDPoint(0.25f, 0.25f)).add(new LDPoint(0.75f, 0.75f));
LDPointList dst;
dst = grid.transform(src);
TestUtil.VERIFY(dst.length() == 2);
TestUtil.COMPARE(dst[0], new LDPoint(30.0f, 30));
TestUtil.COMPARE(dst[1], new LDPoint(50.0f, 50));
}
{
LDGridTransform src = new LDGridTransform(0.5f, 0.5f, 0.5f, 0.5f, 1, 1);
LDGridTransform dst = new LDGridTransform();
dst = grid.transform(src);
TestUtil.COMPARE(dst.getPoint(0, 0), new LDPoint(40, 40));
TestUtil.COMPARE(dst.getPoint(0, 1), new LDPoint(60, 40));
TestUtil.COMPARE(dst.getPoint(1, 1), new LDPoint(60, 60));
TestUtil.COMPARE(dst.getPoint(1, 0), new LDPoint(40, 60));
}
{
LDAffineTransform src = new LDAffineTransform();
src.translate(0.5f, 0.5f);
src.rotate(30);
src.scale(2, 2);
LDAffineTransform dst = new LDAffineTransform();
dst = grid.transform(src);
TestUtil.COMPARE(dst.getTranslate(), new LDPoint(40, 40));
}
}
//Grid自体を変換した結果を返す。基本0..1の範囲
public LDGridTransform transform(LDGridTransform grid, bool clip = false)
{
LDGridTransform result = grid;
for (int i = 0; i < grid.getRow() + 1; i++)
{
for (int j = 0; j < grid.getColumn() + 1; ++j)
{
LDPoint newPt = transform(grid.getPoint(i, j), clip);
result.setPoint(i, j, newPt);
}
}
return(result);
}
//指定位置からのコピー
public void copyFrom(LDGridTransform src, int row, int col)
{
for (int i = row; i < getRow() + 1; ++i)
{
if (src.getRow() < i)
{
continue;
}
for (int j = col; j < getColumn() + 1; ++j)
{
if (src.getColumn() < j)
{
continue;
}
setPoint(j, i, src.getPoint(j - col, i - row));
}
}
}
/*
public void serializeTest()
{
string name = "gridMesh";
LDGridTransform src = new LDGridTransform(0, 0, 100, 100, 2, 2));
//シリアライズ
SerializeHelper.writeBoostXml(name, src);
//デシリアライズ
var dst = SerializeHelper.readBoostXml<LDGridTransform>(name);
TestUtil.VERIFY(dst->getGridPoints() == src->getGridPoints());
}
*/
public void simpleTransformTest()
{
LDGridTransform grid = new LDGridTransform(20, 20, 40, 40, 1, 1);
{
LDPoint src = new LDPoint(0.5f, 0.5f);
LDPoint dst;
dst = grid.transform(src);
TestUtil.COMPARE(dst.x(), 40.0);
TestUtil.COMPARE(dst.y(), 40.0);
}
{
LDPointList src = new LDPointList();
src.add(new LDPoint(0.25f, 0.25f)).add(new LDPoint(0.75f, 0.75f));
LDPointList dst;
dst = grid.transform(src);
TestUtil.VERIFY(dst.length() == 2);
TestUtil.COMPARE(dst[0], new LDPoint(30.0f, 30));
TestUtil.COMPARE(dst[1], new LDPoint(50.0f, 50));
}
{
LDGridTransform src = new LDGridTransform(0.5f, 0.5f, 0.5f, 0.5f, 1, 1);
LDGridTransform dst = new LDGridTransform();
dst = grid.transform(src);
TestUtil.COMPARE(dst.getPoint(0, 0),new LDPoint(40, 40));
TestUtil.COMPARE(dst.getPoint(0, 1),new LDPoint(60, 40));
TestUtil.COMPARE(dst.getPoint(1, 1),new LDPoint(60, 60));
TestUtil.COMPARE(dst.getPoint(1, 0),new LDPoint(40, 60));
}
{
LDAffineTransform src = new LDAffineTransform();
src.translate(0.5f, 0.5f);
src.rotate(30);
src.scale(2, 2);
LDAffineTransform dst = new LDAffineTransform();
dst = grid.transform(src);
TestUtil.COMPARE(dst.getTranslate(), new LDPoint(40, 40));
}
}
//Grid自体を変換した結果を返す。基本0..1の範囲
public LDGridTransform transform(LDGridTransform grid, bool clip = false)
{
LDGridTransform result = grid;
for (int i = 0; i < grid.getRow() + 1; i++)
{
for (int j = 0; j < grid.getColumn() + 1; ++j)
{
LDPoint newPt = transform(grid.getPoint(i, j), clip);
result.setPoint(i, j, newPt);
}
}
return result;
}
//指定位置からのコピー
public void copyFrom(LDGridTransform src, int row, int col)
{
for (int i = row; i < getRow() + 1; ++i)
{
if (src.getRow() < i)
{
continue;
}
for (int j = col; j < getColumn() + 1; ++j)
{
if (src.getColumn() < j)
{
continue;
}
setPoint(j, i, src.getPoint(j - col, i - row));
}
}
}
public void extendedTransformTest()
{
{
//拡張したGridの取得
LDGridTransform src = new LDGridTransform(20, 20, 40, 40, 3, 3);
LDGridTransform dst = src.createExtendedGrid();
TestUtil.COMPARE(dst.getRow(), 4);
TestUtil.COMPARE(dst.getColumn(), 4);
TestUtil.COMPARE(dst.getPoint(0, 0), new LDPoint(-20, -20));
TestUtil.COMPARE(dst.getPoint(0, 1), new LDPoint(10, -20));
TestUtil.COMPARE(dst.getPoint(0, 2), new LDPoint(40, -20));
TestUtil.COMPARE(dst.getPoint(0, 3), new LDPoint(70, -20));
TestUtil.COMPARE(dst.getPoint(0, 4), new LDPoint(100, -20));
TestUtil.COMPARE(dst.getPoint(1, 1), new LDPoint(20, 20));
}
{
//範囲外 順変換 クリッピング
LDGridTransform grid = new LDGridTransform(20, 20, 40, 40, 1, 1);
LDPoint src = new LDPoint(-1, -1);
LDPoint dst;
dst = grid.transform(src, true);
TestUtil.COMPARE(dst.x(), 20.0);
TestUtil.COMPARE(dst.y(), 20.0);
}
{
//範囲外 順変換
LDGridTransform grid = new LDGridTransform(20, 20, 40, 40, 1, 1);
LDPoint src = new LDPoint(-1, -1);
LDPoint dst;
dst = grid.transform(src);
TestUtil.COMPARE(dst.x(), -20.0);
TestUtil.COMPARE(dst.y(), -20.0);
}
{
//範囲外 順変換
LDGridTransform grid = new LDGridTransform(20, 20, 40, 40, 1, 1);
LDPoint src = new LDPoint(-10, -10);
LDPoint dst;
dst = grid.transform(src);
TestUtil.COMPARE(dst.x(), -380.0);
TestUtil.COMPARE(dst.y(), -380.0);
}
{
//範囲外 逆変換 クリッピング
LDGridTransform grid = new LDGridTransform(20, 20, 40, 40, 2, 2);
LDPoint src = new LDPoint(-20, -20);
LDPoint dst;
dst = grid.inverseTransform(src, true);
TestUtil.COMPARE(dst.x(), 0.0);
TestUtil.COMPARE(dst.y(), 0.0);
}
{
//範囲外 逆変換
LDGridTransform grid = new LDGridTransform(20, 20, 40, 40, 2, 2);
LDPoint src = new LDPoint(-20, -20);
LDPoint dst;
dst = grid.inverseTransform(src);
TestUtil.COMPARE(dst.x(), -1.0);
TestUtil.COMPARE(dst.y(), -1.0);
}
{
LDGridTransform grid = new LDGridTransform(
new LDPoint(20.53125f, 20.62423f)
, new LDPoint(40.53125f, 20.62423f)
, new LDPoint(45.53125f, 45.62423f)
, new LDPoint(20.614312f, 40.94645f), 2, 2);
LDGridTransform src = new LDGridTransform(3425.0134623f, 2412.9143f, 5252 - 2412.090023f, 5212 - 2451.00001f, 2, 8);
LDGridTransform dst = src;
var points = grid.inverseTransform(src.toForm());
var rest = grid.transform(points);
dst.setForm(points);
TestUtil.VERIFY(LDMathUtil.fuzzyCompare(rest, src.toForm(), 0.0000001f));
}
{
LDGridTransform grid = new LDGridTransform(
new LDPoint(2012.53125f, 2051.62423f)
, new LDPoint(4097.53125f, 2033.62423f)
, new LDPoint(4575.53125f, 4566.62423f)
, new LDPoint(2062.614312f, 4000.94645f), 2, 2);
LDGridTransform src = new LDGridTransform(34.0134623f, 24.9143f, 52 - 24.090023f, 52 - 24.00001f, 8, 2);
LDGridTransform dst = src;
var points = grid.inverseTransform(src.toForm());
var rest = grid.transform(points);
dst.setForm(points);
TestUtil.VERIFY(LDMathUtil.fuzzyCompare(rest, src.toForm(), 0.0000001f));
}
}
