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New TerrainManager class implemented

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Ziver Koc 2020-06-04 23:25:08 +02:00
parent 7966d86a2d
commit 33258c7820
5 changed files with 211 additions and 23 deletions
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core/test/se/cookery/gfx/terrain/TerrainManagerTest.java Normal file
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package se.cookery.gfx.terrain;
import com.jme3.math.Vector3f;
import com.jme3.scene.Node;
import com.jme3.scene.Spatial;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.*;
class TerrainManagerTest {
private static class TerrainHeightMapImpl implements TerrainHeightMap {
public int getSquareCountWidth() {
return 1;
}
public int getSquareCountHeight() {
return 1;
}
}
@Test
void initialization() {
TerrainManager manager = new TerrainManager(1, 1, new TerrainHeightMapImpl(), null);
Node node = manager.getNode();
assertEquals(TerrainManager.BUFFER_SIZE*TerrainManager.BUFFER_SIZE, node.getChildren().size());
for (int x=0; x<TerrainManager.BUFFER_SIZE; x++) {
for (int y=0; y<TerrainManager.BUFFER_SIZE; y++) {
assertNotNull(node.getChild("TerrainMesh " + x + "x" + y), "TerrainMesh missing: TerrainMesh " + x + "x" + y);
}
}
}
@Test
void setTerrainCenter() {
TerrainManager manager = new TerrainManager(1, 1, new TerrainHeightMapImpl(), null);
Node node = manager.getNode();
assertEquals(new Vector3f(-1, 0, -1), node.getChild("TerrainMesh 0x0").getLocalTranslation());
assertEquals(new Vector3f( 0, 0, -1), node.getChild("TerrainMesh 1x0").getLocalTranslation());
assertEquals(new Vector3f( 1, 0, -1), node.getChild("TerrainMesh 2x0").getLocalTranslation());
assertEquals(new Vector3f(-1, 0, 0), node.getChild("TerrainMesh 0x1").getLocalTranslation());
assertEquals(new Vector3f( 0, 0, 0), node.getChild("TerrainMesh 1x1").getLocalTranslation());
assertEquals(new Vector3f( 1, 0, 0), node.getChild("TerrainMesh 2x1").getLocalTranslation());
assertEquals(new Vector3f(-1, 0, 1), node.getChild("TerrainMesh 0x2").getLocalTranslation());
assertEquals(new Vector3f( 0, 0, 1), node.getChild("TerrainMesh 1x2").getLocalTranslation());
assertEquals(new Vector3f( 1, 0, 1), node.getChild("TerrainMesh 2x2").getLocalTranslation());
manager.setTerrainCenter(new Vector3f(10, 0, 10));
assertEquals(new Vector3f( 9, 0, 9), node.getChild("TerrainMesh 0x0").getLocalTranslation());
assertEquals(new Vector3f(10, 0, 9), node.getChild("TerrainMesh 1x0").getLocalTranslation());
assertEquals(new Vector3f(11, 0, 9), node.getChild("TerrainMesh 2x0").getLocalTranslation());
assertEquals(new Vector3f( 9, 0, 10), node.getChild("TerrainMesh 0x1").getLocalTranslation());
assertEquals(new Vector3f(10, 0, 10), node.getChild("TerrainMesh 1x1").getLocalTranslation());
assertEquals(new Vector3f(11, 0, 10), node.getChild("TerrainMesh 2x1").getLocalTranslation());
assertEquals(new Vector3f( 9, 0, 11), node.getChild("TerrainMesh 0x2").getLocalTranslation());
assertEquals(new Vector3f(10, 0, 11), node.getChild("TerrainMesh 1x2").getLocalTranslation());
assertEquals(new Vector3f(11, 0, 11), node.getChild("TerrainMesh 2x2").getLocalTranslation());
manager.setTerrainCenter(new Vector3f(0.1f, 0, 0.1f));
assertEquals(new Vector3f(-1, 0, -1), node.getChild("TerrainMesh 0x0").getLocalTranslation());
assertEquals(new Vector3f( 0, 0, -1), node.getChild("TerrainMesh 1x0").getLocalTranslation());
assertEquals(new Vector3f( 1, 0, -1), node.getChild("TerrainMesh 2x0").getLocalTranslation());
assertEquals(new Vector3f(-1, 0, 0), node.getChild("TerrainMesh 0x1").getLocalTranslation());
assertEquals(new Vector3f( 0, 0, 0), node.getChild("TerrainMesh 1x1").getLocalTranslation());
assertEquals(new Vector3f( 1, 0, 0), node.getChild("TerrainMesh 2x1").getLocalTranslation());
assertEquals(new Vector3f(-1, 0, 1), node.getChild("TerrainMesh 0x2").getLocalTranslation());
assertEquals(new Vector3f( 0, 0, 1), node.getChild("TerrainMesh 1x2").getLocalTranslation());
assertEquals(new Vector3f( 1, 0, 1), node.getChild("TerrainMesh 2x2").getLocalTranslation());
}
}