public void TestAngle()
{
{
Vector3 v1 = Vector3.up;
Vector2 v2 = Vector3.left;
float angle = UnityVectorExtensions.Angle(v1, v2);
Assert.AreApproximatelyEqual(angle, 90f);
float angle2 = Vector2.Angle(v1, v2);
Assert.AreApproximatelyEqual(angle, angle2);
}
{
Vector3 v1 = Vector3.up;
Vector2 v2 = Vector3.right;
float angle = UnityVectorExtensions.Angle(v1, v2);
Assert.AreApproximatelyEqual(angle, 90f);
float angle2 = Vector2.Angle(v1, v2);
Assert.AreApproximatelyEqual(angle, angle2);
}
{
Vector3 v1 = Vector3.up;
Vector2 v2 = new Vector3(-0.0001f, 1, 0);
float angle = UnityVectorExtensions.Angle(v1, v2);
Assert.AreApproximatelyEqual(angle, 0.00572958f);
}
{
Vector3 v1 = Vector3.up;
Vector2 v2 = new Vector3(0.0001f, 1, 0);
float angle = UnityVectorExtensions.Angle(v1, v2);
Assert.AreApproximatelyEqual(angle, 0.00572958f);
}
}
public void TestSignedAngle()
{
{
Vector3 v1 = Vector3.up;
Vector2 v2 = Vector3.left;
float angle = UnityVectorExtensions.SignedAngle(v1, v2, Vector3.forward);
Assert.AreApproximatelyEqual(angle, 90f);
float angle2 = Vector2.SignedAngle(v1, v2);
Assert.AreApproximatelyEqual(angle, angle2);
float angle3 = UnityVectorExtensions.SignedAngle(v1, v2, Vector3.back);
Assert.AreApproximatelyEqual(angle, -angle3);
}
{
Vector3 v1 = Vector3.up;
Vector2 v2 = Vector3.right;
float angle = UnityVectorExtensions.SignedAngle(v1, v2, Vector3.forward);
Assert.AreApproximatelyEqual(angle, -90f);
float angle2 = Vector2.SignedAngle(v1, v2);
Assert.AreApproximatelyEqual(angle, angle2);
float angle3 = UnityVectorExtensions.SignedAngle(v1, v2, Vector3.back);
Assert.AreApproximatelyEqual(angle, -angle3);
}
{
Vector3 v1 = Vector3.up;
Vector2 v2 = new Vector3(-0.0001f, 1, 0);
float angle = UnityVectorExtensions.SignedAngle(v1, v2, Vector3.forward);
Assert.AreApproximatelyEqual(angle, 0.00572958f);
float angle3 = UnityVectorExtensions.SignedAngle(v1, v2, Vector3.back);
Assert.AreApproximatelyEqual(angle, -angle3);
}
{
Vector3 v1 = Vector3.up;
Vector2 v2 = new Vector3(0.0001f, 1, 0);
float angle = UnityVectorExtensions.SignedAngle(v1, v2, Vector3.forward);
Assert.AreApproximatelyEqual(angle, -0.00572958f);
float angle3 = UnityVectorExtensions.SignedAngle(v1, v2, Vector3.back);
Assert.AreApproximatelyEqual(angle, -angle3);
}
}
public IEnumerator EntityBasicMaterialUpdate()
{
string entityId = "1";
string materialID = "a-material";
Assert.IsFalse(scene.disposableComponents.ContainsKey(materialID));
// Instantiate entity with default material
TestHelpers.InstantiateEntityWithMaterial(scene, entityId, new Vector3(8, 1, 8),
new BasicMaterial.Model(), materialID);
var meshObject = scene.entities[entityId].meshRootGameObject;
Assert.IsTrue(meshObject != null,
"Every entity with a shape should have the mandatory 'Mesh' object as a child");
var meshRenderer = meshObject.GetComponent <MeshRenderer>();
var materialComponent = scene.disposableComponents[materialID] as BasicMaterial;
yield return(materialComponent.routine);
// Check if material initialized correctly
{
Assert.IsTrue(meshRenderer != null, "MeshRenderer must exist");
var assignedMaterial = meshRenderer.sharedMaterial;
Assert.IsTrue(meshRenderer != null, "MeshRenderer.sharedMaterial must be the same as assignedMaterial");
Assert.AreEqual(assignedMaterial, materialComponent.material, "Assigned material");
}
// Check default properties
{
Assert.IsTrue(materialComponent.material.GetTexture("_BaseMap") == null);
Assert.AreApproximatelyEqual(1.0f, materialComponent.material.GetFloat("_AlphaClip"));
}
DCLTexture dclTexture = TestHelpers.CreateDCLTexture(
scene,
Utils.GetTestsAssetsPath() + "/Images/atlas.png",
DCLTexture.BabylonWrapMode.MIRROR,
FilterMode.Bilinear);
// Update material
scene.SharedComponentUpdate(materialID, JsonUtility.ToJson(new BasicMaterial.Model
{
texture = dclTexture.id,
alphaTest = 0.5f,
}));
yield return(materialComponent.routine);
// Check updated properties
{
Texture mainTex = materialComponent.material.GetTexture("_BaseMap");
Assert.IsTrue(mainTex != null);
Assert.AreApproximatelyEqual(0.5f, materialComponent.material.GetFloat("_Cutoff"));
Assert.AreApproximatelyEqual(1.0f, materialComponent.material.GetFloat("_AlphaClip"));
Assert.AreEqual(TextureWrapMode.Mirror, mainTex.wrapMode);
Assert.AreEqual(FilterMode.Bilinear, mainTex.filterMode);
}
}
public static void AreApproximatelyEqual(float expected, float actual, float tolerance)
{
Assert.AreApproximatelyEqual(expected, actual, tolerance, null);
}