static void Index1dTo2d_VS_PointToIndex2d(float2 position, float2 gridWorldSize, int gridWidth, int gridHeight)
{
int Ai = NativeGrid.PointToIndex(position, gridWorldSize, gridWidth, gridHeight);
int2 Ai2 = NativeGrid.Index1dTo2d(Ai, gridWidth);
int2 Bi2 = NativeGrid.PointToIndex2d(position, gridWorldSize, gridWidth, gridHeight);
Assert.AreEqual(Ai2, Bi2, $"\tNativeGrid.Index1dTo2d(NativeGrid.PointToIndex(params)) returned: {Ai2}\n\tNativeGrid.PointToIndex2d returned: {Bi2}");
}
static void PointToIndex2d_Test(float2 a, float2 b)
{
float2 worldSize = new float2(3000f, 3000f);
float2 gridOrigin = new float2(-1500f, -1500f);
const int width = 1500, height = 1500;
INT2 A = NativeGrid.PointToIndex2d(a - gridOrigin, worldSize, width, height);
INT2 B = NativeGrid.PointToIndex2d(b - gridOrigin, worldSize, width, height);
// Debug.Log( $"a:{GetPositionInsideCell_GetDebugString(a,width,height,worldSize)}\nb:{GetPositionInsideCell_GetDebugString(b,width,height,worldSize)}" );
Assert.AreEqual(A, B);
}
public static void PointToIndex2d_Test_1x1(float2 a, float2 b)
{
float2 worldSize = new float2 {
x = 2f, y = 1f
}; const int width = 1, height = 1;
INT2 A = NativeGrid.PointToIndex2d(a, worldSize, width, height);
INT2 B = NativeGrid.PointToIndex2d(b, worldSize, width, height);
// Debug.Log( $"a:{GetPositionInsideCell_GetDebugString(a,width,height,worldSize)}\nb:{GetPositionInsideCell_GetDebugString(b,width,height,worldSize)}" );
Assert.AreEqual(A, B);
}
public static void PointToIndex2d_Test_2x2(float2 a, float2 b, bool equalityTest = true)
{
float2 worldSize = new float2(2f, 2f); const int width = 2, height = 2;
INT2 A = NativeGrid.PointToIndex2d(a, worldSize, width, height);
INT2 B = NativeGrid.PointToIndex2d(b, worldSize, width, height);
// Debug.Log( $"a:{GetPositionInsideCell_GetDebugString(a,width,height,worldSize)}\nb:{GetPositionInsideCell_GetDebugString(b,width,height,worldSize)}" );
if (equalityTest)
{
Assert.AreEqual(A, B);
}
else
{
Assert.AreNotEqual(A, B);
}
}
public static int2 PointToIndex2d(FLOAT2 point, FLOAT2 worldSize, INT width, INT height) => NativeGrid.PointToIndex2d(point, worldSize, width, height);