public void LoadWithCustomImageLoader()
{
TestContext.CurrentContext.AttachShowDirLink();
// load Polly model
var model = ModelRoot.Load(TestFiles.GetPollyFileModelPath());
}
public void LoadPollyModel()
{
TestContext.CurrentContext.AttachShowDirLink();
// load Polly model
var model = ModelRoot.Load(TestFiles.GetPollyFileModelPath(), Validation.ValidationMode.TryFix);
Assert.NotNull(model);
var triangles = model.DefaultScene
.EvaluateTriangles <Geometry.VertexTypes.VertexPosition, Geometry.VertexTypes.VertexTexture1>(model.LogicalAnimations[0], 0.5f)
.ToList();
// Save as GLB, and also evaluate all triangles and save as Wavefront OBJ
model.AttachToCurrentTest("polly_out.glb");
model.AttachToCurrentTest("polly_out.obj");
// hierarchically browse some elements of the model:
var scene = model.DefaultScene;
var pollyNode = scene.FindNode(n => n.Name == "Polly_Display");
var pollyPrimitive = pollyNode.Mesh.Primitives[0];
var pollyIndices = pollyPrimitive.GetIndices();
var pollyPositions = pollyPrimitive.GetVertices("POSITION").AsVector3Array();
var pollyNormals = pollyPrimitive.GetVertices("NORMAL").AsVector3Array();
for (int i = 0; i < pollyIndices.Count; i += 3)
{
var a = (int)pollyIndices[i + 0];
var b = (int)pollyIndices[i + 1];
var c = (int)pollyIndices[i + 2];
var ap = pollyPositions[a];
var bp = pollyPositions[b];
var cp = pollyPositions[c];
var an = pollyNormals[a];
var bn = pollyNormals[b];
var cn = pollyNormals[c];
TestContext.WriteLine($"Triangle {ap} {an} {bp} {bn} {cp} {cn}");
}
// create a clone and apply a global axis transform.
var clonedModel = model.DeepClone();
var basisTransform
= Matrix4x4.CreateScale(1, 2, 1)
* Matrix4x4.CreateFromYawPitchRoll(1, 2, 3)
* Matrix4x4.CreateTranslation(10, 5, 2);
clonedModel.ApplyBasisTransform(basisTransform);
clonedModel.AttachToCurrentTest("polly_out_transformed.glb");
}
public void LoadPollyModel()
{
TestContext.CurrentContext.AttachShowDirLink();
// load Polly model
var model = ModelRoot.Load(TestFiles.GetPollyFileModelPath());
Assert.NotNull(model);
var triangles = model.DefaultScene
.EvaluateTriangles <Geometry.VertexTypes.VertexPosition, Geometry.VertexTypes.VertexTexture1>(model.LogicalAnimations[0], 0.5f)
.ToList();
// Save as GLB, and also evaluate all triangles and save as Wavefront OBJ
model.AttachToCurrentTest("polly_out.glb");
model.AttachToCurrentTest("polly_out.obj");
// hierarchically browse some elements of the model:
var scene = model.DefaultScene;
var pollyNode = scene.FindNode(n => n.Name == "Polly_Display");
var pollyPrimitive = pollyNode.Mesh.Primitives[0];
var pollyIndices = pollyPrimitive.GetIndices();
var pollyPositions = pollyPrimitive.GetVertices("POSITION").AsVector3Array();
var pollyNormals = pollyPrimitive.GetVertices("NORMAL").AsVector3Array();
for (int i = 0; i < pollyIndices.Count; i += 3)
{
var a = (int)pollyIndices[i + 0];
var b = (int)pollyIndices[i + 1];
var c = (int)pollyIndices[i + 2];
var ap = pollyPositions[a];
var bp = pollyPositions[b];
var cp = pollyPositions[c];
var an = pollyNormals[a];
var bn = pollyNormals[b];
var cn = pollyNormals[c];
TestContext.WriteLine($"Triangle {ap} {an} {bp} {bn} {cp} {cn}");
}
}
public void LoadWithCustomImageLoader()
{
// load Polly model
var model = ModelRoot.Load(TestFiles.GetPollyFileModelPath());
}