/*--------------------------------------------------------------------------------------------*/
private void UpdateCube(int pIndex)
{
GameObject hold = vHolds[pIndex];
GameObject cube = vCubes[pIndex];
DemoCubeHold holdData = hold.GetComponent <DemoCubeHold>();
DemoCube cubeData = cube.GetComponent <DemoCube>();
float orbitAngle = vOrbitMotion.Position * holdData.OrbitSpeed;
hold.transform.localRotation = holdData.OrbitInitRot *
Quaternion.AngleAxis(orbitAngle, holdData.OrbitAxis);
float spinAngle = vSpinMotion.Position * cubeData.SpinSpeed;
cube.transform.localRotation = cubeData.SpinInitRot *
Quaternion.AngleAxis(spinAngle, cubeData.SpinAxis);
float bobPos = cubeData.BobInitPos + vBobMotion.Position * cubeData.BobSpeed;
bobPos = (float)Math.Sin(bobPos * Math.PI) / 2f + 0.5f;
bobPos = Mathf.Lerp(cubeData.BobRadiusMin, cubeData.BobRadiusMax, bobPos);
cube.transform.localPosition = new Vector3(0, 0, bobPos);
float growPos = cubeData.GrowInitPos + vGrowMotion.Position * cubeData.GrowSpeed;
growPos = (float)Math.Sin(growPos * Math.PI) / 2f + 0.5f;
cube.transform.localScale =
Vector3.Lerp(cubeData.GrowScaleMin, cubeData.GrowScaleMax, growPos);
}
////////////////////////////////////////////////////////////////////////////////////////////////
/*--------------------------------------------------------------------------------------------*/
private void BuildCube(int pIndex)
{
float radius = RandomUtil.Float(4, 10);
float radiusPercent = (radius - 4) / 6f;
float orbitSpeed = (float)Math.Pow(1 - radiusPercent, 2) * 0.2f + 0.8f;
var hold = new GameObject("Hold" + pIndex);
hold.transform.parent = vCubesObj.transform;
vHolds[pIndex] = hold;
DemoCubeHold holdData = hold.AddComponent <DemoCubeHold>();
holdData.OrbitAxis = RandomUtil.UnitVector();
holdData.OrbitSpeed = RandomUtil.Float(0.7f, 1, 2) * orbitSpeed;
holdData.OrbitInitRot = UnityEngine.Random.rotationUniform;
////
GameObject cube = GameObject.CreatePrimitive(PrimitiveType.Cube);
cube.transform.parent = hold.transform;
cube.name = "Cube" + pIndex;
cube.GetComponent <Renderer>().material = new Material(Shader.Find("Diffuse"));
vCubes[pIndex] = cube;
DemoCube cubeData = cube.AddComponent <DemoCube>();
cubeData.ColorRandom = RandomUtil.UnitColor(0.1f, 1);
cubeData.SpinAxis = RandomUtil.UnitVector();
cubeData.SpinSpeed = RandomUtil.Float(0.5f, 1, 2);
cubeData.SpinInitRot = UnityEngine.Random.rotationUniform;
cubeData.BobSpeed = RandomUtil.Float(0.5f, 1, 2);
cubeData.BobInitPos = RandomUtil.Float(-1, 1);
cubeData.BobRadiusMin = radius;
cubeData.BobRadiusMax = cubeData.BobRadiusMin + 3;
cubeData.GrowSpeed = RandomUtil.Float(0.5f, 1, 2);
cubeData.GrowInitPos = RandomUtil.Float(-1, 1);
cubeData.GrowScaleMin = RandomUtil.UnitVector(0.4f) * 0.6f;
cubeData.GrowScaleMax = RandomUtil.UnitVector(0.4f) * 1.2f;
}