Examples with Matrix44f au.gov.asd.tac.constellation.utilities.graphics.Matrix44f used on opensource projects

Example 31 with Matrix44f

use of au.gov.asd.tac.constellation.utilities.graphics.Matrix44f in project constellation by constellation-app.

the class Graphics3DUtilitiesNGTest method testUnsuccessfulProject.

/**
 * Unsuccessful projection.
 */
@Test
public void testUnsuccessfulProject() {
    final Matrix44f zeroMatrix = new Matrix44f();
    for (int i = 0; i < 4; i++) {
        zeroMatrix.setRow(0, 0, 0, 0, i);
    }
    final Vector4f v = copyVector4f(V4_1);
    assertFalse(Graphics3DUtilities.project(new Vector3f(ZERO_V), zeroMatrix, new int[] { 0, 0, 0, 0 }, new Vector4f()));
    assertEquals(v.toString(), V4_1.toString());
}

Example 32 with Matrix44f

use of au.gov.asd.tac.constellation.utilities.graphics.Matrix44f in project constellation by constellation-app.

the class Graphics3DUtilitiesNGTest method copyMatrix.

// convenience method to get a copy of a Matrix, as it's clunky
private Matrix44f copyMatrix(Matrix44f m) {
    Matrix44f ret = new Matrix44f();
    ret.set(m);
    return ret;
}

Example 33 with Matrix44f

use of au.gov.asd.tac.constellation.utilities.graphics.Matrix44f in project constellation by constellation-app.

the class AnaglyphCameraNGTest method copyMatrix.

// convenience method to get a copy of a Matrix, as it's clunky
private Matrix44f copyMatrix(final Matrix44f m) {
    final Matrix44f ret = new Matrix44f();
    ret.set(m);
    return ret;
}

Example 34 with Matrix44f

use of au.gov.asd.tac.constellation.utilities.graphics.Matrix44f in project constellation by constellation-app.

the class AnaglyphCameraNGTest method testApplyFrustum.

/**
 * Can apply either a left or a right frustum. Testing both left and right
 * methods in the same test case because they are almost identical. Creating
 * unit tests first to give assurance that a future refactor doesn't break
 * anything.
 */
@Test
public void testApplyFrustum() {
    final AnaglyphCamera sc = new AnaglyphCamera(F1, F2, F3, F4, F5, F6);
    // apply a left frustum
    final Matrix44f expected1 = new Matrix44f();
    expected1.setRow(M1_R1[0], M1_R1[1], M1_R1[2], M1_R1[3], 0);
    expected1.setRow(M1_R2[0], M1_R2[1], M1_R2[2], M1_R2[3], 1);
    expected1.setRow(M1_R3[0], M1_R3[1], M1_R3[2], M1_R3[3], 2);
    expected1.setRow(34996.41F, 30003.002F, 8168.77F, 7247.0312F, 3);
    assertEquals(sc.applyLeftFrustum(copyMatrix(M1)).toString(), expected1.toString());
    // using an equivalent matrix to apply a left frustum yields the same result
    assertEquals(sc.applyLeftFrustum(copyMatrix(M1)).toString(), expected1.toString());
    // apply a right frustum
    final Matrix44f expected2 = new Matrix44f();
    expected2.setRow(-6437.1655F, M1_R1[1], M1_R1[2], M1_R1[3], 0);
    expected2.setRow(-25310.898F, M1_R2[1], M1_R2[2], M1_R2[3], 1);
    expected2.setRow(-3630.2336F, M1_R3[1], M1_R3[2], M1_R3[3], 2);
    expected2.setRow(-7736.1377F, M1_R4[1], M1_R4[2], M1_R4[3], 3);
    assertEquals(sc.applyRightFrustum(copyMatrix(M1)).toString(), expected2.toString());
    // using an equivalent matrix to apply a right frustum yields the same result
    assertEquals(sc.applyRightFrustum(copyMatrix(M1)).toString(), expected2.toString());
}