Examples with VertexResourceBuilder org.terasology.engine.rendering.assets.mesh.resource.VertexResourceBuilder used on opensource projects

Example 11 with VertexResourceBuilder

use of org.terasology.engine.rendering.assets.mesh.resource.VertexResourceBuilder in project Terasology by MovingBlocks.

the class VertexGLAttributeTest method testShortBinding.

@Test
public void testShortBinding() {
    VertexResourceBuilder builder = new VertexResourceBuilder();
    VertexShortAttributeBinding a1 = builder.add(0, GLAttributes.SHORT_1_VERTEX_ATTRIBUTE);
    VertexResource resource = builder.build();
    a1.put((short) 10);
    a1.put((short) 150);
    a1.put((short) 100);
    a1.put((short) 100);
    assertEquals(4, a1.getPosition());
    resource.writeBuffer(buffer -> {
        assertEquals(4 * Short.BYTES, buffer.limit());
        assertEquals(10, Short.toUnsignedInt(buffer.getShort(Short.BYTES * 0)));
        assertEquals(150, Short.toUnsignedInt(buffer.getShort(Short.BYTES * 1)));
        assertEquals(100, Short.toUnsignedInt(buffer.getShort(Short.BYTES * 2)));
        assertEquals(100, Short.toUnsignedInt(buffer.getShort(Short.BYTES * 3)));
    });
}

Example 12 with VertexResourceBuilder

use of org.terasology.engine.rendering.assets.mesh.resource.VertexResourceBuilder in project Terasology by MovingBlocks.

the class VertexGLAttributeTest method testIntBinding.

@Test
public void testIntBinding() {
    VertexResourceBuilder builder = new VertexResourceBuilder();
    VertexIntegerAttributeBinding a1 = builder.add(0, GLAttributes.INT_1_VERTEX_ATTRIBUTE);
    VertexResource resource = builder.build();
    a1.put(10);
    a1.put(20);
    a1.put(150);
    a1.put(100);
    a1.put(-100);
    assertEquals(5, a1.getPosition());
    resource.writeBuffer(buffer -> {
        assertEquals(5 * Integer.BYTES, buffer.limit());
        assertEquals(10, buffer.getInt(Integer.BYTES * 0));
        assertEquals(20, buffer.getInt(Integer.BYTES * 1));
        assertEquals(150, buffer.getInt(Integer.BYTES * 2));
        assertEquals(100, buffer.getInt(Integer.BYTES * 3));
        assertEquals(-100, buffer.getInt(Integer.BYTES * 4));
    });
}

Example 13 with VertexResourceBuilder

use of org.terasology.engine.rendering.assets.mesh.resource.VertexResourceBuilder in project Terasology by MovingBlocks.

the class VertexGLAttributeTest method testColorPackedBinding.

@Test
public void testColorPackedBinding() {
    VertexResourceBuilder builder = new VertexResourceBuilder();
    VertexAttributeBinding<Colorc, Color> a1 = builder.add(0, GLAttributes.COLOR_4_PACKED_VERTEX_ATTRIBUTE);
    VertexResource resource = builder.build();
    a1.put(Color.white);
    a1.put(Color.red);
    a1.put(Color.green);
    a1.put(Color.blue);
    assertEquals(4, a1.getPosition());
    int stride = Byte.BYTES * 4;
    resource.writeBuffer(buffer -> {
        assertEquals(4 * 4 * Byte.BYTES, buffer.limit());
        assertEquals(255, Byte.toUnsignedInt(buffer.get(Byte.BYTES * 0)));
        assertEquals(255, Byte.toUnsignedInt(buffer.get(Byte.BYTES * 1)));
        assertEquals(255, Byte.toUnsignedInt(buffer.get(Byte.BYTES * 2)));
        assertEquals(255, Byte.toUnsignedInt(buffer.get(Byte.BYTES * 3)));
        assertEquals(255, Byte.toUnsignedInt(buffer.get(stride + Byte.BYTES * 0)));
        assertEquals(0, Byte.toUnsignedInt(buffer.get(stride + Byte.BYTES * 1)));
        assertEquals(0, Byte.toUnsignedInt(buffer.get(stride + Byte.BYTES * 2)));
        assertEquals(255, Byte.toUnsignedInt(buffer.get(stride + Byte.BYTES * 3)));
        assertEquals(0, Byte.toUnsignedInt(buffer.get((2 * stride) + Byte.BYTES * 0)));
        assertEquals(255, Byte.toUnsignedInt(buffer.get((2 * stride) + Byte.BYTES * 1)));
        assertEquals(0, Byte.toUnsignedInt(buffer.get((2 * stride) + Byte.BYTES * 2)));
        assertEquals(255, Byte.toUnsignedInt(buffer.get((2 * stride) + Byte.BYTES * 3)));
        assertEquals(0, Byte.toUnsignedInt(buffer.get((3 * stride) + Byte.BYTES * 0)));
        assertEquals(0, Byte.toUnsignedInt(buffer.get((3 * stride) + Byte.BYTES * 1)));
        assertEquals(255, Byte.toUnsignedInt(buffer.get((3 * stride) + Byte.BYTES * 2)));
        assertEquals(255, Byte.toUnsignedInt(buffer.get((3 * stride) + Byte.BYTES * 3)));
    });
}

Example 14 with VertexResourceBuilder

use of org.terasology.engine.rendering.assets.mesh.resource.VertexResourceBuilder in project Terasology by MovingBlocks.

the class VertexGLAttributeTest method testFloatBinding.

@Test
public void testFloatBinding() {
    VertexResourceBuilder builder = new VertexResourceBuilder();
    VertexFloatAttributeBinding a1 = builder.add(0, GLAttributes.FLOAT_1_VERTEX_ATTRIBUTE);
    VertexResource resource = builder.build();
    a1.put(10.0f);
    a1.put(15.0f);
    a1.put(15.5f);
    a1.put(2.0f);
    a1.put(-100.0f);
    assertEquals(5, a1.getPosition());
    resource.writeBuffer(buffer -> {
        assertEquals(5 * Float.BYTES, buffer.limit());
        assertEquals(10.0f, buffer.getFloat(Float.BYTES * 0), 0.0001f);
        assertEquals(15.0f, buffer.getFloat(Float.BYTES * 1), 0.0001f);
        assertEquals(15.5f, buffer.getFloat(Float.BYTES * 2), 0.0001f);
        assertEquals(2.0f, buffer.getFloat(Float.BYTES * 3), 0.0001f);
        assertEquals(-100.0f, buffer.getFloat(Float.BYTES * 4), 0.0001f);
    });
}

Example 15 with VertexResourceBuilder

use of org.terasology.engine.rendering.assets.mesh.resource.VertexResourceBuilder in project Terasology by MovingBlocks.

the class VertexAttributeBindingTest method testPutAllBindingVector.

@Test
public void testPutAllBindingVector() {
    VertexResourceBuilder builder = new VertexResourceBuilder();
    VertexAttributeBinding<Vector3fc, Vector3f> a1 = builder.add(0, GLAttributes.VECTOR_3_F_VERTEX_ATTRIBUTE);
    builder.build();
    a1.put(new Vector3fc[] { new Vector3f(10, 5, 2), new Vector3f(2, 15, 2), new Vector3f(1, 5, 13), new Vector3f(1, 1, 1) });
    VectorAssert.assertEquals(new Vector3f(10, 5, 2), a1.get(0, new Vector3f()), 0.001f);
    VectorAssert.assertEquals(new Vector3f(2, 15, 2), a1.get(1, new Vector3f()), 0.001f);
    VectorAssert.assertEquals(new Vector3f(1, 5, 13), a1.get(2, new Vector3f()), 0.001f);
    VectorAssert.assertEquals(new Vector3f(1, 1, 1), a1.get(3, new Vector3f()), 0.001f);
}