Examples of javax.vecmath.Color3f.interpolate()

        mockLeaf.setEfficiency(PercentHelper.getDecimalValue(60));
        leaf3D.update(mockLeaf, LeafUpdateMask.AGE_MASK);


        // check that the color has NOT changed as expected, because the update code is not the appropriate one
        expectedColor = new Color3f(ColorConstants.brownYellow);
        expectedColor.interpolate(ColorConstants.green, 0.75f); // 75%, not 60%
        ColorTestHelper.testColorFromMaterial(leafShape3D.getAppearance(), expectedColor, new Color3f(0.05f, 0.05f,
                0.05f), new Color3f(0.15f, 0.15f, 0.15f));
    }


    public void testGeometry() {

        maxSizeReached = false;
    }


    private void setColor(BigDecimal efficiency) {
        Color3f leafColor = new Color3f(ColorConstants.brownYellow);
        leafColor.interpolate(ColorConstants.green, efficiency.floatValue());


        Appearance appearance = new Appearance();
        AppearanceFactory.setCullFace(appearance, PolygonAttributes.CULL_NONE);
        AppearanceFactory.setColorWithMaterial(appearance, leafColor, DIFFUSE_COLOR, SPECULAR_COLOR);

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