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Fix. Made min and max immutable. Fixed related tests.
1 parent ccf1856 commit 4079655

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4 files changed

+269
-487
lines changed

4 files changed

+269
-487
lines changed

‎src/main/java/mesh/modifier/RandomHolesModifier.java‎

Lines changed: 0 additions & 25 deletions
Original file line numberDiff line numberDiff line change
@@ -212,19 +212,6 @@ public float getMinAmount() {
212212
return minAmount;
213213
}
214214

215-
/**
216-
* Sets the minimum hole percentage.
217-
*
218-
* @param minAmount the minimum hole percentage. Must be in the range [0, 1].
219-
* @throws IllegalArgumentException if {@code minAmount} is out of range or
220-
* greater than the current
221-
* {@code maxAmount}.
222-
*/
223-
public void setMinAmount(float minAmount) {
224-
validateAmountRange(minAmount, maxAmount);
225-
this.minAmount = minAmount;
226-
}
227-
228215
/**
229216
* Gets the maximum hole percentage.
230217
*
@@ -234,18 +221,6 @@ public float getMaxAmount() {
234221
return maxAmount;
235222
}
236223

237-
/**
238-
* Sets the maximum hole percentage.
239-
*
240-
* @param maxAmount the maximum hole percentage. Must be in the range [0, 1].
241-
* @throws IllegalArgumentException if {@code maxAmount} is out of range or
242-
* less than the current {@code minAmount}.
243-
*/
244-
public void setMaxAmount(float maxAmount) {
245-
validateAmountRange(minAmount, maxAmount);
246-
this.maxAmount = maxAmount;
247-
}
248-
249224
/**
250225
* Validates that the given range of amounts is within acceptable bounds.
251226
* <p>

‎src/test/java/mesh/modifier/test/RandomHolesModifierFaceCollectionOperationTest.java‎

Lines changed: 93 additions & 151 deletions
Original file line numberDiff line numberDiff line change
@@ -34,30 +34,30 @@ public void returnsNonNullMesh() {
3434
Mesh3D mesh = new CubeCreator().create();
3535
assertNotNull(modifier.modify(mesh, new ArrayList<Face3D>()));
3636
}
37-
37+
3838
@Test
3939
public void nullMeshThrowsException() {
4040
assertThrows(IllegalArgumentException.class, () -> {
4141
modifier.modify(null, new ArrayList<Face3D>());
4242
});
4343
}
44-
44+
4545
@Test
4646
public void nullCollcetionThrowsException() {
4747
ArrayList<Face3D> faces = null;
4848
assertThrows(IllegalArgumentException.class, () -> {
4949
modifier.modify(new Mesh3D(), faces);
5050
});
5151
}
52-
52+
5353
@Test
5454
public void testFaceCountModifyAllCubeFaces() {
5555
Mesh3D cube = new CubeCreator().create();
5656
ArrayList<Face3D> faces = new ArrayList<Face3D>(cube.getFaces());
5757
modifier.modify(cube, faces);
5858
assertEquals(24, cube.getFaceCount());
5959
}
60-
60+
6161
@Test
6262
public void testFaceCountModifyTwoCubeFaces() {
6363
Mesh3D cube = new CubeCreator().create();
@@ -67,15 +67,15 @@ public void testFaceCountModifyTwoCubeFaces() {
6767
modifier.modify(cube, faces);
6868
assertEquals(12, cube.getFaceCount());
6969
}
70-
70+
7171
@Test
7272
public void testVertexCountModifyAllCubeFaces() {
7373
Mesh3D cube = new CubeCreator().create();
7474
ArrayList<Face3D> faces = new ArrayList<Face3D>(cube.getFaces());
7575
modifier.modify(cube, faces);
7676
assertEquals(32, cube.getVertexCount());
7777
}
78-
78+
7979
@Test
8080
public void testVertexCountModifyTwoCubeFaces() {
8181
Mesh3D cube = new CubeCreator().create();
@@ -85,207 +85,149 @@ public void testVertexCountModifyTwoCubeFaces() {
8585
modifier.modify(cube, faces);
8686
assertEquals(16, cube.getVertexCount());
8787
}
88-
89-
@ParameterizedTest
90-
@ValueSource(longs = {
91-
0,
92-
4432,
93-
245,
94-
-14332,
95-
-13423293,
96-
4324243,
97-
Long.MAX_VALUE,
98-
Long.MIN_VALUE
99-
})
100-
public void testFacesWithDifferentSeeds(long seed) {
101-
int[][] expected = new int[][] {
102-
{3,0,9,8},
103-
{0,1,10,9},
104-
{1,2,11,10},
105-
{2,3,8,11},
106-
{6,5,13,12},
107-
{5,4,14,13},
108-
{4,7,15,14},
109-
{7,6,12,15},
110-
{1,0,17,16},
111-
{0,4,18,17},
112-
{4,5,19,18},
113-
{5,1,16,19},
114-
{1,5,21,20},
115-
{5,6,22,21},
116-
{6,2,23,22},
117-
{2,1,20,23},
118-
{6,7,25,24},
119-
{7,3,26,25},
120-
{3,2,27,26},
121-
{2,6,24,27},
122-
{3,7,29,28},
123-
{7,4,30,29},
124-
{4,0,31,30},
125-
{0,3,28,31}
126-
};
88+
89+
@ParameterizedTest
90+
@ValueSource(longs = { 0, 4432, 245, -14332, -13423293, 4324243,
91+
Long.MAX_VALUE, Long.MIN_VALUE })
92+
public void testFacesWithDifferentSeeds(long seed) {
93+
int[][] expected = new int[][] { { 3, 0, 9, 8 }, { 0, 1, 10, 9 },
94+
{ 1, 2, 11, 10 }, { 2, 3, 8, 11 }, { 6, 5, 13, 12 }, { 5, 4, 14, 13 },
95+
{ 4, 7, 15, 14 }, { 7, 6, 12, 15 }, { 1, 0, 17, 16 }, { 0, 4, 18, 17 },
96+
{ 4, 5, 19, 18 }, { 5, 1, 16, 19 }, { 1, 5, 21, 20 }, { 5, 6, 22, 21 },
97+
{ 6, 2, 23, 22 }, { 2, 1, 20, 23 }, { 6, 7, 25, 24 }, { 7, 3, 26, 25 },
98+
{ 3, 2, 27, 26 }, { 2, 6, 24, 27 }, { 3, 7, 29, 28 }, { 7, 4, 30, 29 },
99+
{ 4, 0, 31, 30 }, { 0, 3, 28, 31 } };
127100
Mesh3D mesh = new CubeCreator().create();
128101
modifier.setSeed(seed);
129102
modifier.modify(mesh, mesh.getFaces());
130103
for (int i = 0; i < expected.length; i++) {
131104
int[] actual = mesh.getFaceAt(i).indices;
132105
assertArrayEquals(expected[i], actual);
133106
}
134-
}
135-
107+
}
108+
136109
@Test
137110
public void testPlaneVerticesWithZeroSeeed() {
138-
Vector3f[] expected = {
139-
new Vector3f(1.0f, 0.0f, -1.0f),
140-
new Vector3f(1.0f, 0.0f, 1.0f),
141-
new Vector3f(-1.0f, 0.0f, 1.0f),
142-
new Vector3f(-1.0f, 0.0f, -1.0f),
143-
new Vector3f(0.6847742f, 0.0f, -0.6847742f),
144-
new Vector3f(0.6847742f, 0.0f, 0.6847742f),
145-
new Vector3f(-0.6847742f, 0.0f, 0.6847742f),
146-
new Vector3f(-0.6847742f, 0.0f, -0.6847742f)
147-
};
111+
Vector3f[] expected = { new Vector3f(1.0f, 0.0f, -1.0f),
112+
new Vector3f(1.0f, 0.0f, 1.0f), new Vector3f(-1.0f, 0.0f, 1.0f),
113+
new Vector3f(-1.0f, 0.0f, -1.0f),
114+
new Vector3f(0.6847742f, 0.0f, -0.6847742f),
115+
new Vector3f(0.6847742f, 0.0f, 0.6847742f),
116+
new Vector3f(-0.6847742f, 0.0f, 0.6847742f),
117+
new Vector3f(-0.6847742f, 0.0f, -0.6847742f) };
148118
ArrayList<Face3D> faces = new ArrayList<Face3D>();
149119
Mesh3D plane = new PlaneCreator().create();
150120
faces.add(plane.getFaceAt(0));
151121
modifier.modify(plane, faces);
152122
assertArrayEquals(expected, plane.vertices.toArray());
153123
}
154-
124+
155125
@Test
156126
public void testPlaneVerticesWithPositiveSeeed() {
157-
Vector3f[] expected = {
158-
new Vector3f(1.0f, 0.0f, -1.0f),
159-
new Vector3f(1.0f, 0.0f, 1.0f),
160-
new Vector3f(-1.0f, 0.0f, 1.0f),
161-
new Vector3f(-1.0f, 0.0f, -1.0f),
162-
new Vector3f(0.31211585f, 0.0f, -0.31211585f),
163-
new Vector3f(0.31211585f, 0.0f, 0.31211585f),
164-
new Vector3f(-0.31211585f, 0.0f, 0.31211585f),
165-
new Vector3f(-0.31211585f, 0.0f, -0.31211585f),
166-
};
127+
Vector3f[] expected = { new Vector3f(1.0f, 0.0f, -1.0f),
128+
new Vector3f(1.0f, 0.0f, 1.0f), new Vector3f(-1.0f, 0.0f, 1.0f),
129+
new Vector3f(-1.0f, 0.0f, -1.0f),
130+
new Vector3f(0.31211585f, 0.0f, -0.31211585f),
131+
new Vector3f(0.31211585f, 0.0f, 0.31211585f),
132+
new Vector3f(-0.31211585f, 0.0f, 0.31211585f),
133+
new Vector3f(-0.31211585f, 0.0f, -0.31211585f), };
167134
ArrayList<Face3D> faces = new ArrayList<Face3D>();
168135
Mesh3D plane = new PlaneCreator().create();
169136
faces.add(plane.getFaceAt(0));
170137
modifier.setSeed(13424);
171138
modifier.modify(plane, faces);
172139
assertArrayEquals(expected, plane.vertices.toArray());
173140
}
174-
141+
175142
@Test
176143
public void testPlaneVerticesWithNegativeSeeed() {
177-
Vector3f[] expected = {
178-
new Vector3f(1.0f, 0.0f, -1.0f),
179-
new Vector3f(1.0f, 0.0f, 1.0f),
180-
new Vector3f(-1.0f, 0.0f, 1.0f),
181-
new Vector3f(-1.0f, 0.0f, -1.0f),
182-
new Vector3f(0.2969781f, 0.0f, -0.2969781f),
183-
new Vector3f(0.2969781f, 0.0f, 0.2969781f),
184-
new Vector3f(-0.2969781f, 0.0f, 0.2969781f),
185-
new Vector3f(-0.2969781f, 0.0f, -0.2969781f),
186-
};
144+
Vector3f[] expected = { new Vector3f(1.0f, 0.0f, -1.0f),
145+
new Vector3f(1.0f, 0.0f, 1.0f), new Vector3f(-1.0f, 0.0f, 1.0f),
146+
new Vector3f(-1.0f, 0.0f, -1.0f),
147+
new Vector3f(0.2969781f, 0.0f, -0.2969781f),
148+
new Vector3f(0.2969781f, 0.0f, 0.2969781f),
149+
new Vector3f(-0.2969781f, 0.0f, 0.2969781f),
150+
new Vector3f(-0.2969781f, 0.0f, -0.2969781f), };
187151
ArrayList<Face3D> faces = new ArrayList<Face3D>();
188152
Mesh3D plane = new PlaneCreator().create();
189153
faces.add(plane.getFaceAt(0));
190154
modifier.setSeed(-3244324);
191155
modifier.modify(plane, faces);
192156
assertArrayEquals(expected, plane.vertices.toArray());
193157
}
194-
158+
195159
@Test
196160
public void testPlaneVerticesWithSeedMaxLong() {
197-
Vector3f[] expected = {
198-
new Vector3f(1.0f, 0.0f, -1.0f),
199-
new Vector3f(1.0f, 0.0f, 1.0f),
200-
new Vector3f(-1.0f, 0.0f, 1.0f),
201-
new Vector3f(-1.0f, 0.0f, -1.0f),
202-
new Vector3f(0.31515408f, 0.0f, -0.31515408f),
203-
new Vector3f(0.31515408f, 0.0f, 0.31515408f),
204-
new Vector3f(-0.31515408f, 0.0f, 0.31515408f),
205-
new Vector3f(-0.31515408f, 0.0f, -0.31515408f),
206-
};
161+
Vector3f[] expected = { new Vector3f(1.0f, 0.0f, -1.0f),
162+
new Vector3f(1.0f, 0.0f, 1.0f), new Vector3f(-1.0f, 0.0f, 1.0f),
163+
new Vector3f(-1.0f, 0.0f, -1.0f),
164+
new Vector3f(0.31515408f, 0.0f, -0.31515408f),
165+
new Vector3f(0.31515408f, 0.0f, 0.31515408f),
166+
new Vector3f(-0.31515408f, 0.0f, 0.31515408f),
167+
new Vector3f(-0.31515408f, 0.0f, -0.31515408f), };
207168
ArrayList<Face3D> faces = new ArrayList<Face3D>();
208169
Mesh3D plane = new PlaneCreator().create();
209170
faces.add(plane.getFaceAt(0));
210171
modifier.setSeed(Long.MAX_VALUE);
211172
modifier.modify(plane, faces);
212173
assertArrayEquals(expected, plane.vertices.toArray());
213174
}
214-
175+
215176
@Test
216177
public void testPlaneVerticesWithSeedMinLong() {
217-
Vector3f[] expected = {
218-
new Vector3f(1.0f, 0.0f, -1.0f),
219-
new Vector3f(1.0f, 0.0f, 1.0f),
220-
new Vector3f(-1.0f, 0.0f, 1.0f),
221-
new Vector3f(-1.0f, 0.0f, -1.0f),
222-
new Vector3f(0.6847742f, 0.0f, -0.6847742f),
223-
new Vector3f(0.6847742f, 0.0f, 0.6847742f),
224-
new Vector3f(-0.6847742f, 0.0f, 0.6847742f),
225-
new Vector3f(-0.6847742f, 0.0f, -0.6847742f),
226-
};
178+
Vector3f[] expected = { new Vector3f(1.0f, 0.0f, -1.0f),
179+
new Vector3f(1.0f, 0.0f, 1.0f), new Vector3f(-1.0f, 0.0f, 1.0f),
180+
new Vector3f(-1.0f, 0.0f, -1.0f),
181+
new Vector3f(0.6847742f, 0.0f, -0.6847742f),
182+
new Vector3f(0.6847742f, 0.0f, 0.6847742f),
183+
new Vector3f(-0.6847742f, 0.0f, 0.6847742f),
184+
new Vector3f(-0.6847742f, 0.0f, -0.6847742f), };
227185
ArrayList<Face3D> faces = new ArrayList<Face3D>();
228186
Mesh3D plane = new PlaneCreator().create();
229187
faces.add(plane.getFaceAt(0));
230188
modifier.setSeed(Long.MIN_VALUE);
231189
modifier.modify(plane, faces);
232190
assertArrayEquals(expected, plane.vertices.toArray());
233191
}
234-
235-
@Test
236-
public void tesCubeVerticesWithPositiveSeed() {
237-
Vector3f[] expected = new Vector3f[] {
238-
new Vector3f(1.0f, -1.0f, -1.0f),
239-
new Vector3f(1.0f, -1.0f, 1.0f),
240-
new Vector3f(-1.0f, -1.0f, 1.0f),
241-
new Vector3f(-1.0f, -1.0f, -1.0f),
242-
new Vector3f(1.0f, 1.0f, -1.0f),
243-
new Vector3f(1.0f, 1.0f, 1.0f),
244-
new Vector3f(-1.0f, 1.0f, 1.0f),
245-
new Vector3f(-1.0f, 1.0f, -1.0f),
246-
new Vector3f(-1.0f, 0.2517369f, 0.2517369f),
247-
new Vector3f(-1.0f, 0.2517369f, -0.2517369f),
248-
new Vector3f(-1.0f, -0.2517369f, -0.2517369f),
249-
new Vector3f(-1.0f, -0.2517369f, 0.2517369f),
250-
};
192+
193+
@Test
194+
public void tesCubeVerticesWithPositiveSeed() {
195+
Vector3f[] expected = new Vector3f[] { new Vector3f(1.0f, -1.0f, -1.0f),
196+
new Vector3f(1.0f, -1.0f, 1.0f), new Vector3f(-1.0f, -1.0f, 1.0f),
197+
new Vector3f(-1.0f, -1.0f, -1.0f), new Vector3f(1.0f, 1.0f, -1.0f),
198+
new Vector3f(1.0f, 1.0f, 1.0f), new Vector3f(-1.0f, 1.0f, 1.0f),
199+
new Vector3f(-1.0f, 1.0f, -1.0f),
200+
new Vector3f(-1.0f, 0.2517369f, 0.2517369f),
201+
new Vector3f(-1.0f, 0.2517369f, -0.2517369f),
202+
new Vector3f(-1.0f, -0.2517369f, -0.2517369f),
203+
new Vector3f(-1.0f, -0.2517369f, 0.2517369f), };
251204
Mesh3D mesh = new CubeCreator().create();
252205
ArrayList<Face3D> faces = new ArrayList<Face3D>();
253206
faces.add(mesh.getFaceAt(4));
207+
modifier = new RandomHolesModifier(0.1f, 0.3f);
254208
modifier.setSeed(234453);
255-
modifier.setMinAmount(0.1f);
256-
modifier.setMaxAmount(0.3f);
257209
modifier.modify(mesh, faces);
258210
assertArrayEquals(expected, mesh.vertices.toArray());
259-
}
260-
261-
@ParameterizedTest
262-
@ValueSource(floats = {
263-
0.1f,
264-
0.322f,
265-
0.123f,
266-
0.022f,
267-
0.245f,
268-
0.751f,
269-
0.965f,
270-
Float.MIN_VALUE,
271-
Float.MAX_VALUE,
272-
})
273-
public void testMinMaxAmountPositiveValuesAndSeed(float amount) {
274-
Mesh3D expected = new PlaneCreator().create();
275-
ExtrudeModifier extrudeModifier = new ExtrudeModifier();
276-
extrudeModifier.setRemoveFaces(true);
277-
extrudeModifier.setScale(amount);
278-
extrudeModifier.setAmount(0);
279-
expected.apply(extrudeModifier);
280-
281-
Mesh3D actual = new PlaneCreator().create();
282-
ArrayList<Face3D> faces = new ArrayList<Face3D>();
283-
faces.add(actual.getFaceAt(0));
284-
modifier.setMinAmount(amount);
285-
modifier.setMaxAmount(amount);
286-
modifier.setSeed(234);
287-
modifier.modify(actual, faces);
211+
}
212+
213+
@ParameterizedTest
214+
@ValueSource(floats = { 0.1f, 0.322f, 0.123f, 0.022f, 0.245f, 0.751f,
215+
0.965f })
216+
public void testMinMaxAmountPositiveValuesAndSeed(float amount) {
217+
Mesh3D expected = new PlaneCreator().create();
218+
ExtrudeModifier extrudeModifier = new ExtrudeModifier();
219+
extrudeModifier.setRemoveFaces(true);
220+
extrudeModifier.setScale(amount);
221+
extrudeModifier.setAmount(0);
222+
expected.apply(extrudeModifier);
223+
224+
Mesh3D actual = new PlaneCreator().create();
225+
ArrayList<Face3D> faces = new ArrayList<Face3D>();
226+
faces.add(actual.getFaceAt(0));
227+
modifier = new RandomHolesModifier(amount, amount);
228+
modifier.setSeed(234);
229+
modifier.modify(actual, faces);
288230
assertArrayEquals(expected.vertices.toArray(), actual.vertices.toArray());
289-
}
290-
231+
}
232+
291233
}

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