#VRML V2.0 utf8

# Define the basic scene structure
Transform {
    children [
        Shape {
            appearance Appearance {
                material Material {
                    diffuseColor 1 1 1  # Default white color
                }
            }
            geometry Box { size 1 1 1 }  # Cube with a size of 1x1x1
        }
    ]
}

# TimeSensor to control the timing of the animations
DEF Clock TimeSensor {
    cycleInterval 5.0  # 5-second loop
    loop TRUE          # Continuous loop
}

# PositionInterpolator to move the cube
DEF MoveCube PositionInterpolator {
    key [0.0, 0.5, 1.0]
    keyValue [0 0 0, 5 5 0, 0 0 0]  # Move to (5, 5, 0) and back to (0, 0, 0)
}

# OrientationInterpolator to rotate the cube
DEF RotateCube OrientationInterpolator {
    key [0.0, 0.5, 1.0]
    keyValue [
        0 1 0 0,              # No rotation
        0 1 0 3.14159,        # Rotate 180 degrees around Y axis
        0 1 0 6.28318         # Rotate 360 degrees around Y axis (back to start)
    ]
}

# ScalarInterpolator to scale the cube
DEF ScaleCube ScalarInterpolator {
    key [0.0, 0.5, 1.0]
    keyValue [1, 2, 1]  # Scale from 1 to 2 and back to 1
}

# ColorInterpolator to change the color of the cube
DEF ColorCube ColorInterpolator {
    key [0.0, 0.5, 1.0]
    keyValue [
        1 0 0,  # Red
        0 1 0,  # Green
        0 0 1   # Blue
    ]
}

# CoordinateInterpolator for vertex animation (example of moving vertices)
DEF CoordCube CoordinateInterpolator {
    key [0.0, 0.5, 1.0]
    keyValue [
        0 0 0, 1 0 0, 1 1 0, 0 1 0,  0 0 1, 1 0 1, 1 1 1, 0 1 1,  # Default Box
        0 0 0, 2 0 0, 2 2 0, 0 2 0,  0 0 2, 2 0 2, 2 2 2, 0 2 2,  # Expanded Box
        0 0 0, 1 0 0, 1 1 0, 0 1 0,  0 0 1, 1 0 1, 1 1 1, 0 1 1   # Back to Default
    ]
}

# NormalInterpolator to animate normals (lighting effects)
DEF NormalCube NormalInterpolator {
    key [0.0, 0.5, 1.0]
    keyValue [
        0 0 1, 0 1 0, 1 0 0,  # Changing normal directions
        0 1 0, 1 0 0, 0 0 1,  # Different normals
        0 0 1, 0 1 0, 1 0 0   # Back to original normals
    ]
}

# ROUTE statements to connect interpolators to the cube's properties
ROUTE Clock.fraction_changed TO MoveCube.set_fraction
ROUTE MoveCube.value_changed TO Transform.set_translation

ROUTE Clock.fraction_changed TO RotateCube.set_fraction
ROUTE RotateCube.value_changed TO Transform.set_rotation

ROUTE Clock.fraction_changed TO ScaleCube.set_fraction
ROUTE ScaleCube.value_changed TO Transform.set_scale

ROUTE Clock.fraction_changed TO ColorCube.set_fraction
ROUTE ColorCube.value_changed TO Appearance.material.set_diffuseColor

ROUTE Clock.fraction_changed TO CoordCube.set_fraction
ROUTE CoordCube.value_changed TO Shape.geometry.set_coord

ROUTE Clock.fraction_changed TO NormalCube.set_fraction
ROUTE NormalCube.value_changed TO Shape.geometry.set_normal