protected override void Awake()
{
base.Awake();
meshFilter = GetComponent <MeshFilter>();
meshCollider = GetComponent <MeshCollider>();
RibbonMesh = new RibbonMesh(Vector3.one * .3f);
}
/// <summary>
/// Set the scale of the ribbon cross section.
/// </summary>
/// <param name="scale"></param>
public void SetRibbonScale(Vector3 scale)
{
List <Vector3> currentCrossSections = this.GetCrossSection();
RibbonMesh = new RibbonMesh(currentCrossSections, scale);
Mesh mesh = RibbonMesh.GetMesh(Points, Rotations);
UpdateMesh(mesh);
}
private void generateRibbon()
{
List <Vector3> points = new List <Vector3>();
List <Quaternion> rotations = new List <Quaternion>();
foreach (Transform controlPoint in ControlPointParent.transform)
{
points.Add(controlPoint.position);
rotations.Add(controlPoint.rotation);
}
GetComponent <MeshFilter>().mesh = RibbonMesh.GetRibbonMesh(points, rotations, .4f);
}
private void DrawHoldRibbon(RenderContext context, double now, Note startNote, Note endNote)
{
OnStageStatus s1 = NotesLayerUtils.GetNoteOnStageStatus(startNote, now), s2 = NotesLayerUtils.GetNoteOnStageStatus(endNote, now);
if (s1 == s2 && s1 != OnStageStatus.OnStage)
{
return;
}
var mesh = new RibbonMesh(context, startNote, endNote, now, ConnectionType.Hold);
mesh.Fill(RibbonBrush.Brush);
}
void ISerializableComponent.ApplyData(SerializableComponentData data)
{
if (data is RibbonSketchObjectData ribbonData)
{
RibbonMesh = new RibbonMesh(ribbonData.CrossSectionVertices, ribbonData.CrossSectionScale);
SetControlPointsLocalSpace(ribbonData.ControlPoints, ribbonData.ControlPointOrientations);
meshRenderer.sharedMaterial = Defaults.GetMaterialFromDictionary(ribbonData.SketchMaterial);
ribbonData.ApplyDataToTransform(this.transform);
}
else
{
Debug.LogError("Invalid data for RibbonSketchObject.");
}
}
public void RibbonMesh_AddControlPoint_Performance([NUnit.Framework.Range(9, 99, 10)] int length)
{
RibbonMesh ribbonMesh = null;
Measure.Method(() =>
{
ribbonMesh.AddPoint(new Vector3(length + 1, 0, 0), Quaternion.identity);
})
.SetUp(() => {
ribbonMesh = new RibbonMesh(Vector3.one);
ribbonMesh.GetMesh(GenerateControlPoints(length), GenerateQuaternions(length));
})
.Run();
}
void initResources()
{
// ribbon mesh
mRibbonMesh = new RibbonMesh(numTrails, numRibbons);
// cs - update point
mRt_posLife = new RenderTexture[2];
mRt_velScale = new RenderTexture[2];
for (int i = 0; i < 2; i++)
{
mRt_posLife[i] = initComputeRenderTexture(numTrails, numRibbons);
mRt_velScale[i] = initComputeRenderTexture(numTrails, numRibbons);
}
mRt_rotDir = initComputeRenderTexture(numTrails, numRibbons);
// render
mRibbonMat = new Material(mRibbonShader);
}
internal static void DrawRibbon(this RenderContext context, RibbonMesh mesh, D3DSimpleTextureEffect effect, D3DMaterial material, Matrix viewProjection, ShaderResourceView texture)
{
// World = I, so use viewProjection as World*viewProjection
effect.WorldTransform = Matrix.Identity;
effect.WorldTransformInversedTransposed = MathF.InverseTranspose(Matrix.Identity);
effect.WorldViewProjectionTransform = viewProjection;
effect.Material = material;
effect.Texture = texture;
var tech = effect.SimpleTextureTechnique;
var desc = tech.Description;
var deviceContext = context.Direct3DDevice.ImmediateContext;
for (var i = 0; i < desc.PassCount; ++i)
{
tech.GetPassByIndex(i).Apply(deviceContext);
mesh.Draw(deviceContext);
}
}
public void SetCrossSection(List <Vector3> CrossSectionVertices, Vector3 CrossSectionScale)
{
RibbonMesh = new RibbonMesh(CrossSectionVertices, CrossSectionScale);
UpdateMesh(RibbonMesh.GetMesh(Points, Rotations));
}
protected override void Awake()
{
base.Awake();
RibbonMesh = new RibbonMesh(Vector3.one * .3f);
}
internal static void DrawRibbon([NotNull] this GraphicsDevice graphicsDevice, RibbonMesh mesh, [NotNull] RibbonEffect effect, Matrix viewProjection, Material material, [NotNull] Texture2D ribbonTexture)
{
// World = I, so use viewProjection as World*viewProjection
effect.World = Matrix.Identity;
effect.WorldInvTranspose = Matrix.Identity;
effect.WorldViewProj = viewProjection;
effect.MaterialAmbient = material.Ambient;
effect.MaterialDiffuse = material.Diffuse;
effect.MaterialSpecular = material.Specular;
effect.MaterialReflect = material.Reflect;
effect.Opacity = 1;
effect.TextureTransform = Matrix.Identity;
effect.RibbonTexture = ribbonTexture;
var pass = effect.CurrentTechnique.Passes[0];
pass.Apply();
graphicsDevice.BlendState = BlendState.AlphaBlend;
graphicsDevice.DepthStencilState = DepthStencilState.Default;
graphicsDevice.RasterizerState = RasterizerState.CullNone;
mesh.Draw(graphicsDevice);
}
