Examples with Vector2fc org.joml.Vector2fc used on opensource projects

Example 1 with Vector2fc

use of org.joml.Vector2fc in project Terasology by MovingBlocks.

the class VertexGLAttributeTest method testVector2fBinding.

@Test
public void testVector2fBinding() {
    VertexResourceBuilder builder = new VertexResourceBuilder();
    VertexAttributeBinding<Vector2fc, Vector2f> a1 = builder.add(0, GLAttributes.VECTOR_2_F_VERTEX_ATTRIBUTE);
    VertexResource resource = builder.build();
    a1.put(new Vector2f(10, 150));
    a1.put(new Vector2f(15.1f, 15.04f));
    a1.put(new Vector2f(16f, 150));
    assertEquals(3, a1.getPosition());
    int stride = Float.BYTES * 2;
    resource.writeBuffer(buffer -> {
        assertEquals(3 * 2 * Float.BYTES, buffer.limit());
        assertEquals(10, buffer.getFloat(Float.BYTES * 0), 0.001f);
        assertEquals(150, buffer.getFloat(Float.BYTES * 1), 0.001f);
        assertEquals(15.1f, buffer.getFloat((stride) + Float.BYTES * 0), 0.001f);
        assertEquals(15.04f, buffer.getFloat((stride) + Float.BYTES * 1), 0.001f);
        assertEquals(16f, buffer.getFloat((stride * 2) + Float.BYTES * 0), 0.001f);
        assertEquals(150f, buffer.getFloat((stride * 2) + Float.BYTES * 1), 0.001f);
    });
}

Example 2 with Vector2fc

use of org.joml.Vector2fc in project Terasology by MovingBlocks.

the class AABBRenderer method generateDisplayListSolid.

private void generateDisplayListSolid() {
    MeshBuilder builder = new MeshBuilder();
    builder.addBox(aabb.extent(new Vector3f()).mul(-1.0f), aabb.extent(new Vector3f()).mul(2.0f), 0.0f, 0.0f).setTextureMapper(new MeshBuilder.TextureMapper() {

        @Override
        public void initialize(Vector3fc offset, Vector3fc size) {
        }

        @Override
        public Vector2fc map(int vertexIndex, float u, float v) {
            switch(vertexIndex) {
                // Front face
                case 0:
                    return new Vector2f(0f, 1f);
                case 1:
                    return new Vector2f(1f, 1f);
                case 2:
                    return new Vector2f(1f, 1);
                case 3:
                    return new Vector2f(0f, 1);
                // Back face
                case 4:
                    return new Vector2f(1f, 1f);
                case 5:
                    return new Vector2f(1f, 1);
                case 6:
                    return new Vector2f(0f, 1);
                case 7:
                    return new Vector2f(0f, 1f);
                // Top face
                case 8:
                    return new Vector2f(1f, 0f);
                case 9:
                    return new Vector2f(1f, 1f);
                case 10:
                    return new Vector2f(0f, 1f);
                case 11:
                    return new Vector2f(0f, 0f);
                // Bottom face
                case 12:
                    return new Vector2f(1f, 0f);
                case 13:
                    return new Vector2f(0f, 0f);
                case 14:
                    return new Vector2f(0f, 1f);
                case 15:
                    return new Vector2f(1f, 1f);
                // Right face
                case 16:
                    return new Vector2f(1f, 1f);
                case 17:
                    return new Vector2f(1f, 1);
                case 18:
                    return new Vector2f(0f, 1);
                case 19:
                    return new Vector2f(0f, 1f);
                // Left face
                case 20:
                    return new Vector2f(0f, 0f);
                case 21:
                    return new Vector2f(1f, 0f);
                case 22:
                    return new Vector2f(1f, 1.0f);
                case 23:
                    return new Vector2f(0f, 1.0f);
                default:
                    throw new RuntimeException("Unreachable state.");
            }
        }
    });
    for (int x = 0; x < 24; x++) {
        builder.addColor(new Color(solidColor.x, solidColor.y, solidColor.z, solidColor.w));
    }
    solidMesh = builder.build();
}