public void BrushTest()
{
int midRegion = (int)Constants.RegionSize / 2;
// Create a mask that covers only the left half of the region
bool[,] allowMask = new bool[(int)Constants.RegionSize, 256];
int x;
int y;
for (x = 0; x < midRegion; x++)
{
for (y = 0; y < (int)Constants.RegionSize; y++)
{
allowMask[x, y] = true;
}
}
//
// Test RaiseSphere
//
TerrainChannel map = new TerrainChannel((int)Constants.RegionSize, (int)Constants.RegionSize);
ITerrainPaintableEffect effect = new RaiseSphere();
effect.PaintEffect(map, allowMask, midRegion, midRegion, -1.0, 2, 6.0,
0, midRegion - 1, 0, (int)Constants.RegionSize - 1);
Assert.That(map[127, midRegion] > 0.0, "Raise brush should raising value at this point (127,128).");
Assert.That(map[125, midRegion] > 0.0, "Raise brush should raising value at this point (124,128).");
Assert.That(map[120, midRegion] == 0.0, "Raise brush should not change value at this point (120,128).");
Assert.That(map[128, midRegion] == 0.0, "Raise brush should not change value at this point (128,128).");
// Assert.That(map[0, midRegion] == 0.0, "Raise brush should not change value at this point (0,128).");
//
// Test LowerSphere
//
map = new TerrainChannel((int)Constants.RegionSize, (int)Constants.RegionSize);
for (x = 0; x < map.Width; x++)
{
for (y = 0; y < map.Height; y++)
{
map[x, y] = 1.0;
}
}
effect = new LowerSphere();
effect.PaintEffect(map, allowMask, midRegion, midRegion, -1.0, 2, 6.0,
0, (int)Constants.RegionSize - 1, 0, (int)Constants.RegionSize - 1);
Assert.That(map[127, midRegion] >= 0.0, "Lower should not lowering value below 0.0 at this point (127,128).");
Assert.That(map[127, midRegion] == 0.0, "Lower brush should lowering value to 0.0 at this point (127,128).");
Assert.That(map[125, midRegion] < 1.0, "Lower brush should lowering value at this point (124,128).");
Assert.That(map[120, midRegion] == 1.0, "Lower brush should not change value at this point (120,128).");
Assert.That(map[128, midRegion] == 1.0, "Lower brush should not change value at this point (128,128).");
// Assert.That(map[0, midRegion] == 1.0, "Lower brush should not change value at this point (0,128).");
}
public void BrushTest()
{
bool[,] allowMask = new bool[256, 256];
int x;
int y;
for (x = 0; x < 128; x++)
{
for (y = 0; y < 256; y++)
{
allowMask[x, y] = true;
}
}
//
// Test RaiseSphere
//
TerrainChannel map = new TerrainChannel(256, 256);
ITerrainPaintableEffect effect = new RaiseSphere();
effect.PaintEffect(map, allowMask, 128.0, 128.0, -1.0, 2, 0.1);
Assert.That(map[127, 128] > 0.0, "Raise brush should raising value at this point (127,128).");
Assert.That(map[124, 128] > 0.0, "Raise brush should raising value at this point (124,128).");
Assert.That(map[123, 128] == 0.0, "Raise brush should not change value at this point (123,128).");
Assert.That(map[128, 128] == 0.0, "Raise brush should not change value at this point (128,128).");
Assert.That(map[0, 128] == 0.0, "Raise brush should not change value at this point (0,128).");
//
// Test LowerSphere
//
map = new TerrainChannel(256, 256);
for (x = 0; x < map.Width; x++)
{
for (y = 0; y < map.Height; y++)
{
map[x, y] = 1.0;
}
}
effect = new LowerSphere();
effect.PaintEffect(map, allowMask, 128.0, 128.0, -1.0, 2, 6.0);
Assert.That(map[127, 128] >= 0.0, "Lower should not lowering value below 0.0 at this point (127,128).");
Assert.That(map[127, 128] == 0.0, "Lower brush should lowering value to 0.0 at this point (127,128).");
Assert.That(map[124, 128] < 1.0, "Lower brush should lowering value at this point (124,128).");
Assert.That(map[123, 128] == 1.0, "Lower brush should not change value at this point (123,128).");
Assert.That(map[128, 128] == 1.0, "Lower brush should not change value at this point (128,128).");
Assert.That(map[0, 128] == 1.0, "Lower brush should not change value at this point (0,128).");
}
public void BrushTest()
{
bool[,] allowMask = new bool[(int)Constants.RegionSize, 256];
int x;
int y;
for (x = 0; x < (int)((int)Constants.RegionSize * 0.5f); x++)
{
for (y = 0; y < (int)Constants.RegionSize; y++)
{
allowMask[x, y] = true;
}
}
//
// Test RaiseSphere
//
TerrainChannel map = new TerrainChannel((int)Constants.RegionSize, (int)Constants.RegionSize);
ITerrainPaintableEffect effect = new RaiseSphere();
effect.PaintEffect(map, allowMask, (int)Constants.RegionSize * 0.5f, (int)Constants.RegionSize * 0.5f, -1.0, 2, 0.1);
Assert.That(map[127, (int)((int)Constants.RegionSize * 0.5f)] > 0.0, "Raise brush should raising value at this point (127,128).");
Assert.That(map[124, (int)((int)Constants.RegionSize * 0.5f)] > 0.0, "Raise brush should raising value at this point (124,128).");
Assert.That(map[123, (int)((int)Constants.RegionSize * 0.5f)] == 0.0, "Raise brush should not change value at this point (123,128).");
Assert.That(map[128, (int)((int)Constants.RegionSize * 0.5f)] == 0.0, "Raise brush should not change value at this point (128,128).");
Assert.That(map[0, (int)((int)Constants.RegionSize * 0.5f)] == 0.0, "Raise brush should not change value at this point (0,128).");
//
// Test LowerSphere
//
map = new TerrainChannel((int)Constants.RegionSize, (int)Constants.RegionSize);
for (x = 0; x < map.Width; x++)
{
for (y = 0; y < map.Height; y++)
{
map[x, y] = 1.0;
}
}
effect = new LowerSphere();
effect.PaintEffect(map, allowMask, ((int)Constants.RegionSize * 0.5f), ((int)Constants.RegionSize * 0.5f), -1.0, 2, 6.0);
Assert.That(map[127, (int)((int)Constants.RegionSize * 0.5f)] >= 0.0, "Lower should not lowering value below 0.0 at this point (127,128).");
Assert.That(map[127, (int)((int)Constants.RegionSize * 0.5f)] == 0.0, "Lower brush should lowering value to 0.0 at this point (127,128).");
Assert.That(map[124, (int)((int)Constants.RegionSize * 0.5f)] < 1.0, "Lower brush should lowering value at this point (124,128).");
Assert.That(map[123, (int)((int)Constants.RegionSize * 0.5f)] == 1.0, "Lower brush should not change value at this point (123,128).");
Assert.That(map[128, (int)((int)Constants.RegionSize * 0.5f)] == 1.0, "Lower brush should not change value at this point (128,128).");
Assert.That(map[0, (int)((int)Constants.RegionSize * 0.5f)] == 1.0, "Lower brush should not change value at this point (0,128).");
}
