public static PolygonTriangulator2D.Triangulation GetTriangulation(PolygonTriangulator2D.Triangulation setting)
{
Slicer2DSettingsProfile profile = GetProfile();
if (profile == null)
{
Debug.LogWarning("Profile Settings Are Missing");
return(setting);
}
if (profile.triangulation == Triangulation.Default)
{
return(setting);
}
else
{
int triangulationID = (int)profile.triangulation - 1;
return((PolygonTriangulator2D.Triangulation)triangulationID);
}
}
public Mesh CreateMesh(GameObject gameObject, Vector2 UVScale, Vector2 UVOffset, PolygonTriangulator2D.Triangulation triangulation = PolygonTriangulator2D.Triangulation.Advanced)
{
if (gameObject.GetComponent <MeshRenderer>() == null)
{
gameObject.AddComponent <MeshRenderer>();
}
MeshFilter filter = gameObject.GetComponent <MeshFilter> ();
if (filter == null)
{
filter = gameObject.AddComponent <MeshFilter>() as MeshFilter;
}
filter.sharedMesh = PolygonTriangulator2D.Triangulate(this, UVScale, UVOffset, triangulation);
if (filter.sharedMesh == null)
{
UnityEngine.Object.Destroy(gameObject);
}
return(filter.sharedMesh);
}
public static void SpriteToMesh(GameObject gameObject, VirtualSpriteRenderer spriteRenderer, PolygonTriangulator2D.Triangulation triangulation = PolygonTriangulator2D.Triangulation.Advanced)
{
Texture2D texture = null;
Sprite sprite = null;
if (spriteRenderer.sprite != null)
{
sprite = spriteRenderer.sprite;
texture = sprite.texture;
}
float spriteSheetU = (float)(texture.width) / sprite.rect.width;
float spriteSheetV = (float)(texture.height) / sprite.rect.height;
Rect rect = sprite.rect;
Rect uvRect = new Rect((float)rect.x / texture.width, (float)rect.y / texture.height, (float)rect.width / texture.width, (float)rect.height / texture.height);
Vector2 scale = new Vector2(spriteSheetU * rect.width / sprite.pixelsPerUnit, spriteSheetV * rect.height / spriteRenderer.sprite.pixelsPerUnit);
if (spriteRenderer.flipX)
{
scale.x = -scale.x;
}
if (spriteRenderer.flipY)
{
scale.y = -scale.y;
}
float pivotX = sprite.pivot.x / sprite.rect.width - 0.5f;
float pivotY = sprite.pivot.y / sprite.rect.height - 0.5f;
float ix = -0.5f + pivotX / spriteSheetU;
float iy = -0.5f + pivotY / spriteSheetV;
Vector2 uvOffset = new Vector2(uvRect.center.x + ix, uvRect.center.y + iy);
Polygon2D polygon2D = Polygon2DList.CreateFromGameObject(gameObject)[0];
polygon2D.CreateMesh(gameObject, scale, uvOffset, triangulation);
MeshRenderer meshRenderer = gameObject.GetComponent <MeshRenderer> ();
if (meshRenderer == null)
{
meshRenderer = gameObject.AddComponent <MeshRenderer> ();
}
meshRenderer.sharedMaterial = spriteRenderer.material;
meshRenderer.sharedMaterial.mainTexture = texture;
meshRenderer.sharedMaterial.color = spriteRenderer.color;
meshRenderer.sortingLayerName = spriteRenderer.sortingLayerName;
meshRenderer.sortingLayerID = spriteRenderer.sortingLayerID;
meshRenderer.sortingOrder = spriteRenderer.sortingOrder;
}
public Mesh CreateMesh(Vector2 UVScale, Vector2 UVOffset, PolygonTriangulator2D.Triangulation triangulation = PolygonTriangulator2D.Triangulation.Advanced)
{
return(PolygonTriangulator2D.Triangulate(this, UVScale, UVOffset, triangulation));
}
public Mesh CreateMesh3D(GameObject gameObject, float zSize, Vector2 UVScale, Vector2 UVOffset, float uvRotation, PolygonTriangulator2D.Triangulation triangulation)
{
MeshRenderer meshRenderer = gameObject.GetComponent <MeshRenderer>();
if (meshRenderer == null)
{
meshRenderer = gameObject.AddComponent <MeshRenderer>();
}
MeshFilter filter = gameObject.GetComponent <MeshFilter> ();
if (filter == null)
{
filter = gameObject.AddComponent <MeshFilter>() as MeshFilter;
}
filter.sharedMesh = PolygonTriangulator2D.Triangulate3D(this, zSize, UVScale, UVOffset, uvRotation, triangulation);
if (filter.sharedMesh == null)
{
UnityEngine.Object.Destroy(gameObject);
}
return(filter.sharedMesh);
}
public static Mesh CreateMesh(List <Polygon2D> polygons, GameObject gameObject, Vector2 UVScale, Vector2 UVOffset, PolygonTriangulator2D.Triangulation triangulation = PolygonTriangulator2D.Triangulation.Advanced)
{
if (gameObject.GetComponent <MeshRenderer>() == null)
{
gameObject.AddComponent <MeshRenderer>();
}
MeshFilter filter = gameObject.GetComponent <MeshFilter> ();
if (filter == null)
{
filter = gameObject.AddComponent <MeshFilter>() as MeshFilter;
}
CombineInstance[] combine = new CombineInstance[polygons.Count];
for (int i = 0; i < polygons.Count; i++)
{
Polygon2D poly = polygons[i];
combine[i].mesh = PolygonTriangulator2D.Triangulate(poly, UVScale, UVOffset, triangulation);
combine[i].transform = Matrix4x4.TRS(Vector3.zero, Quaternion.Euler(0, 0, 0), Vector3.one);
}
Mesh mesh = new Mesh();
mesh.CombineMeshes(combine);
filter.sharedMesh = mesh;
if (filter.sharedMesh == null)
{
UnityEngine.Object.Destroy(gameObject);
}
return(filter.sharedMesh);
}
