Examples with AssetManager com.jme3.asset.AssetManager used on opensource projects

Example 6 with AssetManager

use of com.jme3.asset.AssetManager in project jmonkeyengine by jMonkeyEngine.

the class TextureAtlas method makeAtlasBatch.

/**
     * Creates one geometry out of the given root spatial and merges all single
     * textures into one texture of the given size.
     * @param spat The root spatial of the scene to batch
     * @param mgr An assetmanager that can be used to create the material.
     * @param atlasSize A size for the atlas texture, it has to be large enough to hold all single textures.
     * @return A new geometry that uses the generated texture atlas and merges all meshes of the root spatial, null if the atlas cannot be created because not all textures fit.
     */
public static Geometry makeAtlasBatch(Spatial spat, AssetManager mgr, int atlasSize) {
    List<Geometry> geometries = new ArrayList<Geometry>();
    GeometryBatchFactory.gatherGeoms(spat, geometries);
    TextureAtlas atlas = createAtlas(spat, atlasSize);
    if (atlas == null) {
        return null;
    }
    Geometry geom = new Geometry();
    Mesh mesh = new Mesh();
    GeometryBatchFactory.mergeGeometries(geometries, mesh);
    applyAtlasCoords(geometries, mesh, atlas);
    mesh.updateCounts();
    mesh.updateBound();
    geom.setMesh(mesh);
    Material mat = new Material(mgr, "Common/MatDefs/Light/Lighting.j3md");
    Texture diffuseMap = atlas.getAtlasTexture("DiffuseMap");
    Texture normalMap = atlas.getAtlasTexture("NormalMap");
    Texture specularMap = atlas.getAtlasTexture("SpecularMap");
    if (diffuseMap != null) {
        mat.setTexture("DiffuseMap", diffuseMap);
    }
    if (normalMap != null) {
        mat.setTexture("NormalMap", normalMap);
    }
    if (specularMap != null) {
        mat.setTexture("SpecularMap", specularMap);
    }
    mat.setFloat("Shininess", 16.0f);
    geom.setMaterial(mat);
    return geom;
}

Example 7 with AssetManager

use of com.jme3.asset.AssetManager in project jmonkeyengine by jMonkeyEngine.

the class MaterialMatParamTest method material.

private void material(String path) {
    AssetManager assetManager = TestUtil.createAssetManager();
    geometry.setMaterial(new Material(assetManager, path));
}

Example 8 with AssetManager

use of com.jme3.asset.AssetManager in project jmonkeyengine by jMonkeyEngine.

the class MaterialTest method material.

private void material(String path) {
    AssetManager assetManager = TestUtil.createAssetManager();
    material = new Material(assetManager, path);
    geometry.setMaterial(material);
}

Example 9 with AssetManager

use of com.jme3.asset.AssetManager in project jmonkeyengine by jMonkeyEngine.

the class J3MLoaderTest method oldStyleTextureParameters_shouldBeSupported.

@Test
public void oldStyleTextureParameters_shouldBeSupported() throws Exception {
    when(assetInfo.openStream()).thenReturn(J3MLoader.class.getResourceAsStream("/texture-parameters-oldstyle.j3m"));
    final Texture textureOldStyle = Mockito.mock(Texture.class);
    final Texture textureOldStyleUsingQuotes = Mockito.mock(Texture.class);
    final TextureKey textureKeyUsingQuotes = setupMockForTexture("OldStyleUsingQuotes", "old style using quotes/texture.png", true, textureOldStyleUsingQuotes);
    final TextureKey textureKeyOldStyle = setupMockForTexture("OldStyle", "old style/texture.png", true, textureOldStyle);
    j3MLoader.load(assetInfo);
    verify(assetManager).loadTexture(textureKeyUsingQuotes);
    verify(assetManager).loadTexture(textureKeyOldStyle);
    verify(textureOldStyle).setWrap(Texture.WrapMode.Repeat);
    verify(textureOldStyleUsingQuotes).setWrap(Texture.WrapMode.Repeat);
}

Example 10 with AssetManager

use of com.jme3.asset.AssetManager in project jmonkeyengine by jMonkeyEngine.

the class J3MLoaderTest method newStyleTextureParameters_shouldBeSupported.

@Test
public void newStyleTextureParameters_shouldBeSupported() throws Exception {
    when(assetInfo.openStream()).thenReturn(J3MLoader.class.getResourceAsStream("/texture-parameters-newstyle.j3m"));
    final Texture textureNoParameters = Mockito.mock(Texture.class);
    final Texture textureFlip = Mockito.mock(Texture.class);
    final Texture textureRepeat = Mockito.mock(Texture.class);
    final Texture textureRepeatAxis = Mockito.mock(Texture.class);
    final Texture textureMin = Mockito.mock(Texture.class);
    final Texture textureMag = Mockito.mock(Texture.class);
    final Texture textureCombined = Mockito.mock(Texture.class);
    final Texture textureLooksLikeOldStyle = Mockito.mock(Texture.class);
    final TextureKey textureKeyNoParameters = setupMockForTexture("Empty", "empty.png", false, textureNoParameters);
    final TextureKey textureKeyFlip = setupMockForTexture("Flip", "flip.png", true, textureFlip);
    setupMockForTexture("Repeat", "repeat.png", false, textureRepeat);
    setupMockForTexture("RepeatAxis", "repeat-axis.png", false, textureRepeatAxis);
    setupMockForTexture("Min", "min.png", false, textureMin);
    setupMockForTexture("Mag", "mag.png", false, textureMag);
    setupMockForTexture("Combined", "combined.png", true, textureCombined);
    setupMockForTexture("LooksLikeOldStyle", "oldstyle.png", true, textureLooksLikeOldStyle);
    j3MLoader.load(assetInfo);
    verify(assetManager).loadTexture(textureKeyNoParameters);
    verify(assetManager).loadTexture(textureKeyFlip);
    verify(textureRepeat).setWrap(Texture.WrapMode.Repeat);
    verify(textureRepeatAxis).setWrap(Texture.WrapAxis.T, Texture.WrapMode.Repeat);
    verify(textureMin).setMinFilter(Texture.MinFilter.Trilinear);
    verify(textureMag).setMagFilter(Texture.MagFilter.Bilinear);
    verify(textureCombined).setMagFilter(Texture.MagFilter.Nearest);
    verify(textureCombined).setMinFilter(Texture.MinFilter.BilinearNoMipMaps);
    verify(textureCombined).setWrap(Texture.WrapMode.Repeat);
}