private void UpdateBounds(ref ModelBound bound, Skeleton skeleton)
{
float[] vertices = new float[8];
var drawOrder = skeleton.DrawOrder;
for (int i = 0, n = drawOrder.Count; i < n; i++)
{
Slot slot = drawOrder.Items[i];
Attachment attachment = slot.Attachment;
if (attachment is RegionAttachment)
{
RegionAttachment region = (RegionAttachment)attachment;
region.ComputeWorldVertices(slot.Bone, vertices);
bound.Update(vertices, 8);
}
else if (attachment is MeshAttachment)
{
MeshAttachment mesh = (MeshAttachment)attachment;
int vertexCount = mesh.Vertices.Length;
if (vertices.Length < vertexCount)
{
vertices = new float[vertexCount];
}
mesh.ComputeWorldVertices(slot, vertices);
bound.Update(vertices, vertexCount);
}
else if (attachment is SkinnedMeshAttachment)
{
SkinnedMeshAttachment mesh = (SkinnedMeshAttachment)attachment;
int vertexCount = mesh.UVs.Length;
if (vertices.Length < vertexCount)
{
vertices = new float[vertexCount];
}
mesh.ComputeWorldVertices(slot, vertices);
bound.Update(vertices, vertexCount);
}
}
}
public virtual void LateUpdate()
{
if (!valid)
{
return;
}
// Count vertices and submesh triangles.
int vertexCount = 0;
int submeshTriangleCount = 0, submeshFirstVertex = 0, submeshStartSlotIndex = 0;
Material lastMaterial = null;
submeshMaterials.Clear();
List <Slot> drawOrder = skeleton.DrawOrder;
int drawOrderCount = drawOrder.Count;
bool renderMeshes = this.renderMeshes;
for (int i = 0; i < drawOrderCount; i++)
{
Slot slot = drawOrder[i];
Attachment attachment = slot.attachment;
object rendererObject;
int attachmentVertexCount, attachmentTriangleCount;
if (attachment is RegionAttachment)
{
rendererObject = ((RegionAttachment)attachment).RendererObject;
attachmentVertexCount = 4;
attachmentTriangleCount = 6;
}
else
{
if (!renderMeshes)
{
continue;
}
if (attachment is MeshAttachment)
{
MeshAttachment meshAttachment = (MeshAttachment)attachment;
rendererObject = meshAttachment.RendererObject;
attachmentVertexCount = meshAttachment.vertices.Length >> 1;
attachmentTriangleCount = meshAttachment.triangles.Length;
}
else if (attachment is SkinnedMeshAttachment)
{
SkinnedMeshAttachment meshAttachment = (SkinnedMeshAttachment)attachment;
rendererObject = meshAttachment.RendererObject;
attachmentVertexCount = meshAttachment.uvs.Length >> 1;
attachmentTriangleCount = meshAttachment.triangles.Length;
}
else
{
continue;
}
}
// Populate submesh when material changes.
Material material = (Material)((AtlasRegion)rendererObject).page.rendererObject;
if ((lastMaterial != material && lastMaterial != null) || slot.Data.name[0] == '*')
{
AddSubmesh(lastMaterial, submeshStartSlotIndex, i, submeshTriangleCount, submeshFirstVertex, false);
submeshTriangleCount = 0;
submeshFirstVertex = vertexCount;
submeshStartSlotIndex = i;
}
lastMaterial = material;
submeshTriangleCount += attachmentTriangleCount;
vertexCount += attachmentVertexCount;
}
AddSubmesh(lastMaterial, submeshStartSlotIndex, drawOrderCount, submeshTriangleCount, submeshFirstVertex, true);
// Set materials.
if (submeshMaterials.Count == sharedMaterials.Length)
{
submeshMaterials.CopyTo(sharedMaterials);
}
else
{
sharedMaterials = submeshMaterials.ToArray();
}
renderer.sharedMaterials = sharedMaterials;
// Ensure mesh data is the right size.
Vector3[] vertices = this.vertices;
bool newTriangles = vertexCount > vertices.Length;
if (newTriangles)
{
// Not enough vertices, increase size.
this.vertices = vertices = new Vector3[vertexCount];
this.colors = new Color32[vertexCount];
this.uvs = new Vector2[vertexCount];
mesh1.Clear();
mesh2.Clear();
}
else
{
// Too many vertices, zero the extra.
Vector3 zero = Vector3.zero;
for (int i = vertexCount, n = lastVertexCount; i < n; i++)
{
vertices[i] = zero;
}
}
lastVertexCount = vertexCount;
// Setup mesh.
float[] tempVertices = this.tempVertices;
Vector2[] uvs = this.uvs;
Color32[] colors = this.colors;
int vertexIndex = 0;
Color32 color = new Color32();
float zSpacing = this.zSpacing;
float a = skeleton.a * 255, r = skeleton.r, g = skeleton.g, b = skeleton.b;
for (int i = 0; i < drawOrderCount; i++)
{
Slot slot = drawOrder[i];
Attachment attachment = slot.attachment;
if (attachment is RegionAttachment)
{
RegionAttachment regionAttachment = (RegionAttachment)attachment;
regionAttachment.ComputeWorldVertices(slot.bone, tempVertices);
float z = i * zSpacing;
vertices[vertexIndex] = new Vector3(tempVertices[RegionAttachment.X1], tempVertices[RegionAttachment.Y1], z);
vertices[vertexIndex + 1] = new Vector3(tempVertices[RegionAttachment.X4], tempVertices[RegionAttachment.Y4], z);
vertices[vertexIndex + 2] = new Vector3(tempVertices[RegionAttachment.X2], tempVertices[RegionAttachment.Y2], z);
vertices[vertexIndex + 3] = new Vector3(tempVertices[RegionAttachment.X3], tempVertices[RegionAttachment.Y3], z);
color.a = (byte)(a * slot.a * regionAttachment.a);
color.r = (byte)(r * slot.r * regionAttachment.r * color.a);
color.g = (byte)(g * slot.g * regionAttachment.g * color.a);
color.b = (byte)(b * slot.b * regionAttachment.b * color.a);
if (slot.data.additiveBlending)
{
color.a = 0;
}
colors[vertexIndex] = color;
colors[vertexIndex + 1] = color;
colors[vertexIndex + 2] = color;
colors[vertexIndex + 3] = color;
float[] regionUVs = regionAttachment.uvs;
uvs[vertexIndex] = new Vector2(regionUVs[RegionAttachment.X1], regionUVs[RegionAttachment.Y1]);
uvs[vertexIndex + 1] = new Vector2(regionUVs[RegionAttachment.X4], regionUVs[RegionAttachment.Y4]);
uvs[vertexIndex + 2] = new Vector2(regionUVs[RegionAttachment.X2], regionUVs[RegionAttachment.Y2]);
uvs[vertexIndex + 3] = new Vector2(regionUVs[RegionAttachment.X3], regionUVs[RegionAttachment.Y3]);
vertexIndex += 4;
}
else
{
if (!renderMeshes)
{
continue;
}
if (attachment is MeshAttachment)
{
MeshAttachment meshAttachment = (MeshAttachment)attachment;
int meshVertexCount = meshAttachment.vertices.Length;
if (tempVertices.Length < meshVertexCount)
{
tempVertices = new float[meshVertexCount];
}
meshAttachment.ComputeWorldVertices(slot, tempVertices);
color.a = (byte)(a * slot.a * meshAttachment.a);
color.r = (byte)(r * slot.r * meshAttachment.r * color.a);
color.g = (byte)(g * slot.g * meshAttachment.g * color.a);
color.b = (byte)(b * slot.b * meshAttachment.b * color.a);
if (slot.data.additiveBlending)
{
color.a = 0;
}
float[] meshUVs = meshAttachment.uvs;
float z = i * zSpacing;
for (int ii = 0; ii < meshVertexCount; ii += 2, vertexIndex++)
{
vertices[vertexIndex] = new Vector3(tempVertices[ii], tempVertices[ii + 1], z);
colors[vertexIndex] = color;
uvs[vertexIndex] = new Vector2(meshUVs[ii], meshUVs[ii + 1]);
}
}
else if (attachment is SkinnedMeshAttachment)
{
SkinnedMeshAttachment meshAttachment = (SkinnedMeshAttachment)attachment;
int meshVertexCount = meshAttachment.uvs.Length;
if (tempVertices.Length < meshVertexCount)
{
tempVertices = new float[meshVertexCount];
}
meshAttachment.ComputeWorldVertices(slot, tempVertices);
color.a = (byte)(a * slot.a * meshAttachment.a);
color.r = (byte)(r * slot.r * meshAttachment.r * color.a);
color.g = (byte)(g * slot.g * meshAttachment.g * color.a);
color.b = (byte)(b * slot.b * meshAttachment.b * color.a);
if (slot.data.additiveBlending)
{
color.a = 0;
}
float[] meshUVs = meshAttachment.uvs;
float z = i * zSpacing;
for (int ii = 0; ii < meshVertexCount; ii += 2, vertexIndex++)
{
vertices[vertexIndex] = new Vector3(tempVertices[ii], tempVertices[ii + 1], z);
colors[vertexIndex] = color;
uvs[vertexIndex] = new Vector2(meshUVs[ii], meshUVs[ii + 1]);
}
}
}
}
// Double buffer mesh.
Mesh mesh = useMesh1 ? mesh1 : mesh2;
meshFilter.sharedMesh = mesh;
mesh.vertices = vertices;
mesh.colors32 = colors;
mesh.uv = uvs;
int submeshCount = submeshMaterials.Count;
mesh.subMeshCount = submeshCount;
for (int i = 0; i < submeshCount; ++i)
{
mesh.SetTriangles(submeshes[i].triangles, i);
}
mesh.RecalculateBounds();
if (newTriangles && calculateNormals)
{
Vector3[] normals = new Vector3[vertexCount];
Vector3 normal = new Vector3(0, 0, -1);
for (int i = 0; i < vertexCount; i++)
{
normals[i] = normal;
}
(useMesh1 ? mesh2 : mesh1).vertices = vertices; // Set other mesh vertices.
mesh1.normals = normals;
mesh2.normals = normals;
if (calculateTangents)
{
Vector4[] tangents = new Vector4[vertexCount];
Vector3 tangent = new Vector3(0, 0, 1);
for (int i = 0; i < vertexCount; i++)
{
tangents[i] = tangent;
}
mesh1.tangents = tangents;
mesh2.tangents = tangents;
}
}
useMesh1 = !useMesh1;
}
public virtual void LateUpdate()
{
if (!valid)
{
return;
}
// Exit early if there is nothing to render
if (!meshRenderer.enabled && submeshRenderers.Length == 0)
{
return;
}
// Count vertices and submesh triangles.
int vertexCount = 0;
int submeshTriangleCount = 0, submeshFirstVertex = 0, submeshStartSlotIndex = 0;
Material lastMaterial = null;
ExposedList <Slot> drawOrder = skeleton.drawOrder;
int drawOrderCount = drawOrder.Count;
int submeshSeparatorSlotsCount = submeshSeparatorSlots.Count;
bool renderMeshes = this.renderMeshes;
// Clear last state of attachments and submeshes
MeshState.SingleMeshState workingState = meshState.buffer;
var workingAttachments = workingState.attachments;
var workingFlips = workingState.attachmentsFlipState;
var workingSubmeshArguments = workingState.addSubmeshArguments;
workingAttachments.Clear(true);
workingState.UpdateAttachmentCount(drawOrderCount);
workingSubmeshArguments.Clear(false);
MeshState.SingleMeshState storedState = useMesh1 ? meshState.stateMesh1 : meshState.stateMesh2;
var storedAttachments = storedState.attachments;
var storedFlips = storedState.attachmentsFlipState;
bool mustUpdateMeshStructure = storedState.requiresUpdate || // Force update if the mesh was cleared. (prevents flickering due to incorrect state)
drawOrder.Count != storedAttachments.Count || // Number of slots changed (when does this happen?)
immutableTriangles != storedState.immutableTriangles; // Immutable Triangles flag changed.
for (int i = 0; i < drawOrderCount; i++)
{
Slot slot = drawOrder.Items[i];
Bone bone = slot.bone;
Attachment attachment = slot.attachment;
object rendererObject; // An AtlasRegion in plain Spine-Unity. Spine-TK2D hooks into TK2D's system. eventual source of Material object.
int attachmentVertexCount, attachmentTriangleCount;
// Handle flipping for normals (for lighting).
bool worldScaleIsSameSigns = ((bone.worldScaleY >= 0f) == (bone.worldScaleX >= 0f));
bool flip = frontFacing && ((bone.worldFlipX != bone.worldFlipY) == worldScaleIsSameSigns); // TODO: bone flipX and flipY will be removed in Spine 3.0
workingFlips.Items[i] = flip;
workingAttachments.Items[i] = attachment;
mustUpdateMeshStructure = mustUpdateMeshStructure || // Always prefer short circuited or. || and not |=.
(attachment != storedAttachments.Items[i]) || // Attachment order changed. // This relies on the drawOrder.Count != storedAttachments.Count check above as a bounds check.
(flip != storedFlips.Items[i]); // Flip states changed.
RegionAttachment regionAttachment = attachment as RegionAttachment;
if (regionAttachment != null)
{
rendererObject = regionAttachment.RendererObject;
attachmentVertexCount = 4;
attachmentTriangleCount = 6;
}
else
{
if (!renderMeshes)
{
continue;
}
MeshAttachment meshAttachment = attachment as MeshAttachment;
if (meshAttachment != null)
{
rendererObject = meshAttachment.RendererObject;
attachmentVertexCount = meshAttachment.vertices.Length >> 1;
attachmentTriangleCount = meshAttachment.triangles.Length;
}
else
{
SkinnedMeshAttachment skinnedMeshAttachment = attachment as SkinnedMeshAttachment;
if (skinnedMeshAttachment != null)
{
rendererObject = skinnedMeshAttachment.RendererObject;
attachmentVertexCount = skinnedMeshAttachment.uvs.Length >> 1;
attachmentTriangleCount = skinnedMeshAttachment.triangles.Length;
}
else
{
continue;
}
}
}
#if !SPINE_TK2D
Material material = (Material)((AtlasRegion)rendererObject).page.rendererObject;
#else
Material material = (rendererObject.GetType() == typeof(Material)) ? (Material)rendererObject : (Material)((AtlasRegion)rendererObject).page.rendererObject;
#endif
// Populate submesh when material changes. (or when forced to separate by a submeshSeparator)
if ((lastMaterial != null && lastMaterial.GetInstanceID() != material.GetInstanceID()) ||
(submeshSeparatorSlotsCount > 0 && submeshSeparatorSlots.Contains(slot)))
{
workingSubmeshArguments.Add(
new MeshState.AddSubmeshArguments {
material = lastMaterial,
startSlot = submeshStartSlotIndex,
endSlot = i,
triangleCount = submeshTriangleCount,
firstVertex = submeshFirstVertex,
isLastSubmesh = false
}
);
submeshTriangleCount = 0;
submeshFirstVertex = vertexCount;
submeshStartSlotIndex = i;
}
lastMaterial = material;
submeshTriangleCount += attachmentTriangleCount;
vertexCount += attachmentVertexCount;
}
workingSubmeshArguments.Add(
new MeshState.AddSubmeshArguments {
material = lastMaterial,
startSlot = submeshStartSlotIndex,
endSlot = drawOrderCount,
triangleCount = submeshTriangleCount,
firstVertex = submeshFirstVertex,
isLastSubmesh = true
}
);
mustUpdateMeshStructure = mustUpdateMeshStructure ||
this.sharedMaterials.Length != workingSubmeshArguments.Count || // Material array changed in size
CheckIfMustUpdateMeshStructure(workingSubmeshArguments); // Submesh Argument Array changed.
// CheckIfMustUpdateMaterialArray (workingMaterials, sharedMaterials)
if (!mustUpdateMeshStructure)
{
// Narrow phase material array check.
var workingMaterials = workingSubmeshArguments.Items;
for (int i = 0, n = sharedMaterials.Length; i < n; i++)
{
if (this.sharedMaterials[i] != workingMaterials[i].material) // Bounds check is implied above.
{
mustUpdateMeshStructure = true;
break;
}
}
}
// NOT ELSE
if (mustUpdateMeshStructure)
{
this.submeshMaterials.Clear();
for (int i = 0, n = workingSubmeshArguments.Count; i < n; i++)
{
AddSubmesh(workingSubmeshArguments.Items[i], workingFlips);
}
// Set materials.
if (submeshMaterials.Count == sharedMaterials.Length)
{
submeshMaterials.CopyTo(sharedMaterials);
}
else
{
sharedMaterials = submeshMaterials.ToArray();
}
meshRenderer.sharedMaterials = sharedMaterials;
}
// Ensure mesh data is the right size.
Vector3[] vertices = this.vertices;
bool newTriangles = vertexCount > vertices.Length;
if (newTriangles)
{
// Not enough vertices, increase size.
this.vertices = vertices = new Vector3[vertexCount];
this.colors = new Color32[vertexCount];
this.uvs = new Vector2[vertexCount];
mesh1.Clear();
mesh2.Clear();
meshState.stateMesh1.requiresUpdate = true;
meshState.stateMesh2.requiresUpdate = true;
}
else
{
// Too many vertices, zero the extra.
Vector3 zero = Vector3.zero;
for (int i = vertexCount, n = meshState.vertexCount; i < n; i++)
{
vertices[i] = zero;
}
}
meshState.vertexCount = vertexCount;
// Setup mesh.
float zSpacing = this.zSpacing;
float[] tempVertices = this.tempVertices;
Vector2[] uvs = this.uvs;
Color32[] colors = this.colors;
int vertexIndex = 0;
Color32 color;
float a = skeleton.a * 255, r = skeleton.r, g = skeleton.g, b = skeleton.b;
Vector3 meshBoundsMin;
Vector3 meshBoundsMax;
if (vertexCount == 0)
{
meshBoundsMin = new Vector3(0, 0, 0);
meshBoundsMax = new Vector3(0, 0, 0);
}
else
{
meshBoundsMin.x = int.MaxValue;
meshBoundsMin.y = int.MaxValue;
meshBoundsMax.x = int.MinValue;
meshBoundsMax.y = int.MinValue;
if (zSpacing > 0f)
{
meshBoundsMin.z = 0f;
meshBoundsMax.z = zSpacing * (drawOrderCount - 1);
}
else
{
meshBoundsMin.z = zSpacing * (drawOrderCount - 1);
meshBoundsMax.z = 0f;
}
int i = 0;
do
{
Slot slot = drawOrder.Items[i];
Attachment attachment = slot.attachment;
RegionAttachment regionAttachment = attachment as RegionAttachment;
if (regionAttachment != null)
{
regionAttachment.ComputeWorldVertices(slot.bone, tempVertices);
float z = i * zSpacing;
float x1 = tempVertices[RegionAttachment.X1], y1 = tempVertices[RegionAttachment.Y1];
float x2 = tempVertices[RegionAttachment.X2], y2 = tempVertices[RegionAttachment.Y2];
float x3 = tempVertices[RegionAttachment.X3], y3 = tempVertices[RegionAttachment.Y3];
float x4 = tempVertices[RegionAttachment.X4], y4 = tempVertices[RegionAttachment.Y4];
vertices[vertexIndex].x = x1;
vertices[vertexIndex].y = y1;
vertices[vertexIndex].z = z;
vertices[vertexIndex + 1].x = x4;
vertices[vertexIndex + 1].y = y4;
vertices[vertexIndex + 1].z = z;
vertices[vertexIndex + 2].x = x2;
vertices[vertexIndex + 2].y = y2;
vertices[vertexIndex + 2].z = z;
vertices[vertexIndex + 3].x = x3;
vertices[vertexIndex + 3].y = y3;
vertices[vertexIndex + 3].z = z;
color.a = (byte)(a * slot.a * regionAttachment.a);
color.r = (byte)(r * slot.r * regionAttachment.r * color.a);
color.g = (byte)(g * slot.g * regionAttachment.g * color.a);
color.b = (byte)(b * slot.b * regionAttachment.b * color.a);
if (slot.data.blendMode == BlendMode.additive)
{
color.a = 0;
}
colors[vertexIndex] = color;
colors[vertexIndex + 1] = color;
colors[vertexIndex + 2] = color;
colors[vertexIndex + 3] = color;
float[] regionUVs = regionAttachment.uvs;
uvs[vertexIndex].x = regionUVs[RegionAttachment.X1];
uvs[vertexIndex].y = regionUVs[RegionAttachment.Y1];
uvs[vertexIndex + 1].x = regionUVs[RegionAttachment.X4];
uvs[vertexIndex + 1].y = regionUVs[RegionAttachment.Y4];
uvs[vertexIndex + 2].x = regionUVs[RegionAttachment.X2];
uvs[vertexIndex + 2].y = regionUVs[RegionAttachment.Y2];
uvs[vertexIndex + 3].x = regionUVs[RegionAttachment.X3];
uvs[vertexIndex + 3].y = regionUVs[RegionAttachment.Y3];
// Calculate min/max X
if (x1 < meshBoundsMin.x)
{
meshBoundsMin.x = x1;
}
else if (x1 > meshBoundsMax.x)
{
meshBoundsMax.x = x1;
}
if (x2 < meshBoundsMin.x)
{
meshBoundsMin.x = x2;
}
else if (x2 > meshBoundsMax.x)
{
meshBoundsMax.x = x2;
}
if (x3 < meshBoundsMin.x)
{
meshBoundsMin.x = x3;
}
else if (x3 > meshBoundsMax.x)
{
meshBoundsMax.x = x3;
}
if (x4 < meshBoundsMin.x)
{
meshBoundsMin.x = x4;
}
else if (x4 > meshBoundsMax.x)
{
meshBoundsMax.x = x4;
}
// Calculate min/max Y
if (y1 < meshBoundsMin.y)
{
meshBoundsMin.y = y1;
}
else if (y1 > meshBoundsMax.y)
{
meshBoundsMax.y = y1;
}
if (y2 < meshBoundsMin.y)
{
meshBoundsMin.y = y2;
}
else if (y2 > meshBoundsMax.y)
{
meshBoundsMax.y = y2;
}
if (y3 < meshBoundsMin.y)
{
meshBoundsMin.y = y3;
}
else if (y3 > meshBoundsMax.y)
{
meshBoundsMax.y = y3;
}
if (y4 < meshBoundsMin.y)
{
meshBoundsMin.y = y4;
}
else if (y4 > meshBoundsMax.y)
{
meshBoundsMax.y = y4;
}
vertexIndex += 4;
}
else
{
if (!renderMeshes)
{
continue;
}
MeshAttachment meshAttachment = attachment as MeshAttachment;
if (meshAttachment != null)
{
int meshVertexCount = meshAttachment.vertices.Length;
if (tempVertices.Length < meshVertexCount)
{
this.tempVertices = tempVertices = new float[meshVertexCount];
}
meshAttachment.ComputeWorldVertices(slot, tempVertices);
color.a = (byte)(a * slot.a * meshAttachment.a);
color.r = (byte)(r * slot.r * meshAttachment.r * color.a);
color.g = (byte)(g * slot.g * meshAttachment.g * color.a);
color.b = (byte)(b * slot.b * meshAttachment.b * color.a);
if (slot.data.blendMode == BlendMode.additive)
{
color.a = 0;
}
float[] meshUVs = meshAttachment.uvs;
float z = i * zSpacing;
for (int ii = 0; ii < meshVertexCount; ii += 2, vertexIndex++)
{
float x = tempVertices[ii], y = tempVertices[ii + 1];
vertices[vertexIndex].x = x;
vertices[vertexIndex].y = y;
vertices[vertexIndex].z = z;
colors[vertexIndex] = color;
uvs[vertexIndex].x = meshUVs[ii];
uvs[vertexIndex].y = meshUVs[ii + 1];
if (x < meshBoundsMin.x)
{
meshBoundsMin.x = x;
}
else if (x > meshBoundsMax.x)
{
meshBoundsMax.x = x;
}
if (y < meshBoundsMin.y)
{
meshBoundsMin.y = y;
}
else if (y > meshBoundsMax.y)
{
meshBoundsMax.y = y;
}
}
}
else
{
SkinnedMeshAttachment skinnedMeshAttachment = attachment as SkinnedMeshAttachment;
if (skinnedMeshAttachment != null)
{
int meshVertexCount = skinnedMeshAttachment.uvs.Length;
if (tempVertices.Length < meshVertexCount)
{
this.tempVertices = tempVertices = new float[meshVertexCount];
}
skinnedMeshAttachment.ComputeWorldVertices(slot, tempVertices);
color.a = (byte)(a * slot.a * skinnedMeshAttachment.a);
color.r = (byte)(r * slot.r * skinnedMeshAttachment.r * color.a);
color.g = (byte)(g * slot.g * skinnedMeshAttachment.g * color.a);
color.b = (byte)(b * slot.b * skinnedMeshAttachment.b * color.a);
if (slot.data.blendMode == BlendMode.additive)
{
color.a = 0;
}
float[] meshUVs = skinnedMeshAttachment.uvs;
float z = i * zSpacing;
for (int ii = 0; ii < meshVertexCount; ii += 2, vertexIndex++)
{
float x = tempVertices[ii], y = tempVertices[ii + 1];
vertices[vertexIndex].x = x;
vertices[vertexIndex].y = y;
vertices[vertexIndex].z = z;
colors[vertexIndex] = color;
uvs[vertexIndex].x = meshUVs[ii];
uvs[vertexIndex].y = meshUVs[ii + 1];
if (x < meshBoundsMin.x)
{
meshBoundsMin.x = x;
}
else if (x > meshBoundsMax.x)
{
meshBoundsMax.x = x;
}
if (y < meshBoundsMin.y)
{
meshBoundsMin.y = y;
}
else if (y > meshBoundsMax.y)
{
meshBoundsMax.y = y;
}
}
}
}
}
} while (++i < drawOrderCount);
}
// Double buffer mesh.
Mesh mesh = useMesh1 ? mesh1 : mesh2;
meshFilter.sharedMesh = mesh;
mesh.vertices = vertices;
mesh.colors32 = colors;
mesh.uv = uvs;
if (mustUpdateMeshStructure)
{
int submeshCount = submeshMaterials.Count;
mesh.subMeshCount = submeshCount;
for (int i = 0; i < submeshCount; ++i)
{
mesh.SetTriangles(submeshes.Items[i].triangles, i);
}
// Done updating mesh.
storedState.requiresUpdate = false;
}
Vector3 meshBoundsExtents = meshBoundsMax - meshBoundsMin;
Vector3 meshBoundsCenter = meshBoundsMin + meshBoundsExtents * 0.5f;
mesh.bounds = new Bounds(meshBoundsCenter, meshBoundsExtents);
if (newTriangles && calculateNormals)
{
Vector3[] normals = new Vector3[vertexCount];
Vector3 normal = new Vector3(0, 0, -1);
for (int i = 0; i < vertexCount; i++)
{
normals[i] = normal;
}
(useMesh1 ? mesh2 : mesh1).vertices = vertices; // Set other mesh vertices.
mesh1.normals = normals;
mesh2.normals = normals;
if (calculateTangents)
{
Vector4[] tangents = new Vector4[vertexCount];
Vector3 tangent = new Vector3(0, 0, 1);
for (int i = 0; i < vertexCount; i++)
{
tangents[i] = tangent;
}
mesh1.tangents = tangents;
mesh2.tangents = tangents;
}
}
// Update previous state
storedState.immutableTriangles = immutableTriangles;
storedAttachments.Clear(true);
storedAttachments.GrowIfNeeded(workingAttachments.Capacity);
storedAttachments.Count = workingAttachments.Count;
workingAttachments.CopyTo(storedAttachments.Items);
storedFlips.GrowIfNeeded(workingFlips.Capacity);
storedFlips.Count = workingFlips.Count;
workingFlips.CopyTo(storedFlips.Items);
storedState.addSubmeshArguments.GrowIfNeeded(workingSubmeshArguments.Capacity);
storedState.addSubmeshArguments.Count = workingSubmeshArguments.Count;
workingSubmeshArguments.CopyTo(storedState.addSubmeshArguments.Items);
// Submesh Renderers
if (submeshRenderers.Length > 0)
{
for (int i = 0; i < submeshRenderers.Length; i++)
{
SkeletonUtilitySubmeshRenderer submeshRenderer = submeshRenderers[i];
if (submeshRenderer.submeshIndex < sharedMaterials.Length)
{
submeshRenderer.SetMesh(meshRenderer, useMesh1 ? mesh1 : mesh2, sharedMaterials[submeshRenderer.submeshIndex]);
}
else
{
submeshRenderer.GetComponent <Renderer>().enabled = false;
}
}
}
useMesh1 = !useMesh1;
}
protected void UpdateSkeletonGeometry()
{
skeletonGeometry.ClearInstances();
//defaultBlendState = PremultipliedAlpha ? BlendState.AlphaBlend : BlendState.NonPremultiplied;
float[] vertices = this.vertices;
List <Slot> drawOrder = Skeleton.DrawOrder;
float x = Skeleton.X, y = Skeleton.Y;
CCColor3B color3b = Color;
float skeletonR = color3b.R / 255f;
float skeletonG = color3b.G / 255f;
float skeletonB = color3b.B / 255f;
float skeletonA = Opacity / 255f;
for (int i = 0, n = drawOrder.Count; i < n; i++)
{
Slot slot = drawOrder[i];
Attachment attachment = slot.Attachment;
if (attachment is RegionAttachment)
{
RegionAttachment regionAttachment = (RegionAttachment)attachment;
//BlendState blend = slot.Data.AdditiveBlending ? BlendState.Additive : defaultBlendState;
var item = skeletonGeometry.CreateGeometryInstance(4, 6);
//item.InstanceAttributes.BlendState = blend;
//item.InstanceAttributes.AdditionalTransform = AffineWorldTransform;
item.GeometryPacket.Indicies = quadTriangles;
var itemVertices = item.GeometryPacket.Vertices;
AtlasRegion region = (AtlasRegion)regionAttachment.RendererObject;
item.GeometryPacket.Texture = (CCTexture2D)region.page.rendererObject;
CCColor4B color;
float a = skeletonA * slot.A * regionAttachment.A;
if (PremultipliedAlpha)
{
color = new CCColor4B(
skeletonR * slot.R * regionAttachment.R * a,
skeletonG * slot.G * regionAttachment.G * a,
skeletonB * slot.B * regionAttachment.B * a, a);
}
else
{
color = new CCColor4B(
skeletonR * slot.R * regionAttachment.R,
skeletonG * slot.G * regionAttachment.G,
skeletonB * slot.B * regionAttachment.B, a);
}
itemVertices[TL].Colors = color;
itemVertices[BL].Colors = color;
itemVertices[BR].Colors = color;
itemVertices[TR].Colors = color;
regionAttachment.ComputeWorldVertices(x, y, slot.Bone, vertices);
itemVertices[TL].Vertices.X = vertices[RegionAttachment.X1];
itemVertices[TL].Vertices.Y = vertices[RegionAttachment.Y1];
itemVertices[TL].Vertices.Z = 0;
itemVertices[BL].Vertices.X = vertices[RegionAttachment.X2];
itemVertices[BL].Vertices.Y = vertices[RegionAttachment.Y2];
itemVertices[BL].Vertices.Z = 0;
itemVertices[BR].Vertices.X = vertices[RegionAttachment.X3];
itemVertices[BR].Vertices.Y = vertices[RegionAttachment.Y3];
itemVertices[BR].Vertices.Z = 0;
itemVertices[TR].Vertices.X = vertices[RegionAttachment.X4];
itemVertices[TR].Vertices.Y = vertices[RegionAttachment.Y4];
itemVertices[TR].Vertices.Z = 0;
float[] uvs = regionAttachment.UVs;
itemVertices[TL].TexCoords.U = uvs[RegionAttachment.X1];
itemVertices[TL].TexCoords.V = uvs[RegionAttachment.Y1];
itemVertices[BL].TexCoords.U = uvs[RegionAttachment.X2];
itemVertices[BL].TexCoords.V = uvs[RegionAttachment.Y2];
itemVertices[BR].TexCoords.U = uvs[RegionAttachment.X3];
itemVertices[BR].TexCoords.V = uvs[RegionAttachment.Y3];
itemVertices[TR].TexCoords.U = uvs[RegionAttachment.X4];
itemVertices[TR].TexCoords.V = uvs[RegionAttachment.Y4];
}
else if (attachment is MeshAttachment)
{
MeshAttachment mesh = (MeshAttachment)attachment;
int vertexCount = mesh.Vertices.Length;
if (vertices.Length < vertexCount)
{
vertices = new float[vertexCount];
}
mesh.ComputeWorldVertices(x, y, slot, vertices);
int[] triangles = mesh.Triangles;
var item = skeletonGeometry.CreateGeometryInstance(vertexCount, triangles.Length);
//item.InstanceAttributes.AdditionalTransform = AffineWorldTransform;
item.GeometryPacket.Indicies = triangles;
AtlasRegion region = (AtlasRegion)mesh.RendererObject;
item.GeometryPacket.Texture = (CCTexture2D)region.page.rendererObject;
CCColor4B color;
float a = skeletonA * slot.A * mesh.A;
if (PremultipliedAlpha)
{
color = new CCColor4B(
skeletonR * slot.R * mesh.R * a,
skeletonG * slot.G * mesh.G * a,
skeletonB * slot.B * mesh.B * a, a);
}
else
{
color = new CCColor4B(
skeletonR * slot.R * mesh.R,
skeletonG * slot.G * mesh.G,
skeletonB * slot.B * mesh.B, a);
}
float[] uvs = mesh.UVs;
var itemVertices = item.GeometryPacket.Vertices;
for (int ii = 0, v = 0; v < vertexCount; ii++, v += 2)
{
itemVertices[ii].Colors = color;
itemVertices[ii].Vertices.X = vertices[v];
itemVertices[ii].Vertices.Y = vertices[v + 1];
itemVertices[ii].Vertices.Z = 0;
itemVertices[ii].TexCoords.U = uvs[v];
itemVertices[ii].TexCoords.V = uvs[v + 1];
}
}
else if (attachment is SkinnedMeshAttachment)
{
SkinnedMeshAttachment mesh = (SkinnedMeshAttachment)attachment;
int vertexCount = mesh.UVs.Length;
if (vertices.Length < vertexCount)
{
vertices = new float[vertexCount];
}
mesh.ComputeWorldVertices(x, y, slot, vertices);
int[] triangles = mesh.Triangles;
var item = skeletonGeometry.CreateGeometryInstance(vertexCount, triangles.Length);
item.GeometryPacket.Indicies = triangles;
//item.InstanceAttributes.AdditionalTransform = AffineWorldTransform;
AtlasRegion region = (AtlasRegion)mesh.RendererObject;
item.GeometryPacket.Texture = (CCTexture2D)region.page.rendererObject;
CCColor4B color;
float a = skeletonA * slot.A * mesh.A;
if (PremultipliedAlpha)
{
color = new CCColor4B(
skeletonR * slot.R * mesh.R * a,
skeletonG * slot.G * mesh.G * a,
skeletonB * slot.B * mesh.B * a, a);
}
else
{
color = new CCColor4B(
skeletonR * slot.R * mesh.R,
skeletonG * slot.G * mesh.G,
skeletonB * slot.B * mesh.B, a);
}
float[] uvs = mesh.UVs;
var itemVertices = item.GeometryPacket.Vertices;
for (int ii = 0, v = 0; v < vertexCount; ii++, v += 2)
{
itemVertices[ii].Colors = color;
itemVertices[ii].Vertices.X = vertices[v];
itemVertices[ii].Vertices.Y = vertices[v + 1];
itemVertices[ii].Vertices.Z = 0;
itemVertices[ii].TexCoords.U = uvs[v];
itemVertices[ii].TexCoords.V = uvs[v + 1];
}
}
}
debugger.Clear();
if (DebugBones || DebugSlots)
{
if (DebugSlots)
{
for (int i = 0; i < Skeleton.Slots.Count; ++i)
{
var slot = Skeleton.Slots[i];
if (slot.Attachment == null)
{
continue;
}
var verticesCount = 0;
var worldVertices = new float[1000]; // Max number of vertices per mesh.
if (slot.Attachment is RegionAttachment)
{
var attachment = (RegionAttachment)slot.Attachment;
attachment.ComputeWorldVertices(Skeleton.X, Skeleton.Y, slot.bone, worldVertices);
verticesCount = 8;
}
else if (slot.Attachment is MeshAttachment)
{
var mesh = (MeshAttachment)slot.Attachment;
mesh.ComputeWorldVertices(Skeleton.X, Skeleton.Y, slot, worldVertices);
verticesCount = mesh.Vertices.Length;
}
else if (slot.Attachment is SkinnedMeshAttachment)
{
var mesh = (SkinnedMeshAttachment)slot.Attachment;
mesh.ComputeWorldVertices(Skeleton.X, Skeleton.Y, slot, worldVertices);
verticesCount = mesh.UVs.Length;
}
else
{
continue;
}
CCPoint[] slotVertices = new CCPoint[verticesCount / 2];
for (int ii = 0, si = 0; ii < verticesCount; ii += 2, si++)
{
slotVertices[si].X = worldVertices[ii] * ScaleX;
slotVertices[si].Y = worldVertices[ii + 1] * ScaleY;
}
debugger.DrawPolygon(slotVertices, verticesCount / 2, CCColor4B.Transparent, 1, DebugSlotColor);
}
}
if (DebugBones)
{
// Bone lengths.
for (int i = 0; i < Skeleton.Bones.Count; i++)
{
Bone bone = Skeleton.Bones[i];
x = bone.Data.Length * bone.M00 + bone.WorldX;
y = bone.Data.Length * bone.M10 + bone.WorldY;
debugger.DrawLine(new CCPoint(bone.WorldX, bone.WorldY), new CCPoint(x, y), 1, DebugJointColor);
}
// Bone origins.
for (int i = 0; i < Skeleton.Bones.Count; i++)
{
Bone bone = Skeleton.Bones[i];
debugger.DrawDot(new CCPoint(bone.WorldX, bone.WorldY), 3, DebugBoneColor);
}
}
}
}
public virtual void LateUpdate()
{
if (!valid)
{
return;
}
// Exit early if there is nothing to render
if (!meshRenderer.enabled && submeshRenderers.Length == 0)
{
return;
}
// Count vertices and submesh triangles.
int vertexCount = 0;
int submeshTriangleCount = 0, submeshFirstVertex = 0, submeshStartSlotIndex = 0;
Material lastMaterial = null;
ExposedList <Slot> drawOrder = skeleton.drawOrder;
int drawOrderCount = drawOrder.Count;
int submeshSeparatorSlotsCount = submeshSeparatorSlots.Count;
bool renderMeshes = this.renderMeshes;
// Clear last state of attachments and submeshes
ExposedList <int> attachmentsTriangleCountTemp = lastState.attachmentsTriangleCountTemp;
attachmentsTriangleCountTemp.GrowIfNeeded(drawOrderCount);
attachmentsTriangleCountTemp.Count = drawOrderCount;
ExposedList <bool> attachmentsFlipStateTemp = lastState.attachmentsFlipStateTemp;
attachmentsFlipStateTemp.GrowIfNeeded(drawOrderCount);
attachmentsFlipStateTemp.Count = drawOrderCount;
ExposedList <LastState.AddSubmeshArguments> addSubmeshArgumentsTemp = lastState.addSubmeshArgumentsTemp;
addSubmeshArgumentsTemp.Clear(false);
for (int i = 0; i < drawOrderCount; i++)
{
Slot slot = drawOrder.Items[i];
Bone bone = slot.bone;
Attachment attachment = slot.attachment;
object rendererObject;
int attachmentVertexCount, attachmentTriangleCount;
bool worldScaleXIsPositive = bone.worldScaleX >= 0f;
bool worldScaleYIsPositive = bone.worldScaleY >= 0f;
bool worldScaleIsSameSigns = (worldScaleXIsPositive && worldScaleYIsPositive) ||
(!worldScaleXIsPositive && !worldScaleYIsPositive);
bool flip = frontFacing && ((bone.worldFlipX != bone.worldFlipY) == worldScaleIsSameSigns);
attachmentsFlipStateTemp.Items[i] = flip;
attachmentsTriangleCountTemp.Items[i] = -1;
RegionAttachment regionAttachment = attachment as RegionAttachment;
if (regionAttachment != null)
{
rendererObject = regionAttachment.RendererObject;
attachmentVertexCount = 4;
attachmentTriangleCount = 6;
}
else
{
if (!renderMeshes)
{
continue;
}
MeshAttachment meshAttachment = attachment as MeshAttachment;
if (meshAttachment != null)
{
rendererObject = meshAttachment.RendererObject;
attachmentVertexCount = meshAttachment.vertices.Length >> 1;
attachmentTriangleCount = meshAttachment.triangles.Length;
}
else
{
SkinnedMeshAttachment skinnedMeshAttachment = attachment as SkinnedMeshAttachment;
if (skinnedMeshAttachment != null)
{
rendererObject = skinnedMeshAttachment.RendererObject;
attachmentVertexCount = skinnedMeshAttachment.uvs.Length >> 1;
attachmentTriangleCount = skinnedMeshAttachment.triangles.Length;
}
else
{
continue;
}
}
}
// Populate submesh when material changes.
#if !SPINE_TK2D
Material material = (Material)((AtlasRegion)rendererObject).page.rendererObject;
#else
Material material = (rendererObject.GetType() == typeof(Material)) ? (Material)rendererObject : (Material)((AtlasRegion)rendererObject).page.rendererObject;
#endif
if ((lastMaterial != null && lastMaterial.GetInstanceID() != material.GetInstanceID()) ||
(submeshSeparatorSlotsCount > 0 && submeshSeparatorSlots.Contains(slot)))
{
addSubmeshArgumentsTemp.Add(
new LastState.AddSubmeshArguments(lastMaterial, submeshStartSlotIndex, i, submeshTriangleCount, submeshFirstVertex, false)
);
submeshTriangleCount = 0;
submeshFirstVertex = vertexCount;
submeshStartSlotIndex = i;
}
lastMaterial = material;
submeshTriangleCount += attachmentTriangleCount;
vertexCount += attachmentVertexCount;
attachmentsTriangleCountTemp.Items[i] = attachmentTriangleCount;
}
addSubmeshArgumentsTemp.Add(
new LastState.AddSubmeshArguments(lastMaterial, submeshStartSlotIndex, drawOrderCount, submeshTriangleCount, submeshFirstVertex, true)
);
bool mustUpdateMeshStructure = CheckIfMustUpdateMeshStructure(attachmentsTriangleCountTemp, attachmentsFlipStateTemp, addSubmeshArgumentsTemp);
if (mustUpdateMeshStructure)
{
submeshMaterials.Clear();
for (int i = 0, n = addSubmeshArgumentsTemp.Count; i < n; i++)
{
LastState.AddSubmeshArguments arguments = addSubmeshArgumentsTemp.Items[i];
AddSubmesh(
arguments.material,
arguments.startSlot,
arguments.endSlot,
arguments.triangleCount,
arguments.firstVertex,
arguments.lastSubmesh,
attachmentsFlipStateTemp
);
}
// Set materials.
if (submeshMaterials.Count == sharedMaterials.Length)
{
submeshMaterials.CopyTo(sharedMaterials);
}
else
{
sharedMaterials = submeshMaterials.ToArray();
}
meshRenderer.sharedMaterials = sharedMaterials;
}
// Ensure mesh data is the right size.
Vector3[] vertices = this.vertices;
bool newTriangles = vertexCount > vertices.Length;
if (newTriangles)
{
// Not enough vertices, increase size.
this.vertices = vertices = new Vector3[vertexCount];
this.colors = new Color32[vertexCount];
this.uvs = new Vector2[vertexCount];
mesh1.Clear();
mesh2.Clear();
}
else
{
// Too many vertices, zero the extra.
Vector3 zero = Vector3.zero;
for (int i = vertexCount, n = lastState.vertexCount; i < n; i++)
{
vertices[i] = zero;
}
}
lastState.vertexCount = vertexCount;
// Setup mesh.
float zSpacing = this.zSpacing;
float[] tempVertices = this.tempVertices;
Vector2[] uvs = this.uvs;
Color32[] colors = this.colors;
int vertexIndex = 0;
Color32 color;
float a = skeleton.a * 255, r = skeleton.r, g = skeleton.g, b = skeleton.b;
Vector3 meshBoundsMin;
Vector3 meshBoundsMax;
if (vertexCount == 0)
{
meshBoundsMin = new Vector3(0, 0, 0);
meshBoundsMax = new Vector3(0, 0, 0);
}
else
{
meshBoundsMin.x = int.MaxValue;
meshBoundsMin.y = int.MaxValue;
meshBoundsMax.x = int.MinValue;
meshBoundsMax.y = int.MinValue;
if (zSpacing > 0f)
{
meshBoundsMin.z = 0f;
meshBoundsMax.z = zSpacing * (drawOrderCount - 1);
}
else
{
meshBoundsMin.z = zSpacing * (drawOrderCount - 1);
meshBoundsMax.z = 0f;
}
int i = 0;
do
{
Slot slot = drawOrder.Items[i];
Attachment attachment = slot.attachment;
RegionAttachment regionAttachment = attachment as RegionAttachment;
if (regionAttachment != null)
{
regionAttachment.ComputeWorldVertices(slot.bone, tempVertices);
float z = i * zSpacing;
float x1 = tempVertices[RegionAttachment.X1], y1 = tempVertices[RegionAttachment.Y1];
float x2 = tempVertices[RegionAttachment.X2], y2 = tempVertices[RegionAttachment.Y2];
float x3 = tempVertices[RegionAttachment.X3], y3 = tempVertices[RegionAttachment.Y3];
float x4 = tempVertices[RegionAttachment.X4], y4 = tempVertices[RegionAttachment.Y4];
vertices[vertexIndex].x = x1;
vertices[vertexIndex].y = y1;
vertices[vertexIndex].z = z;
vertices[vertexIndex + 1].x = x4;
vertices[vertexIndex + 1].y = y4;
vertices[vertexIndex + 1].z = z;
vertices[vertexIndex + 2].x = x2;
vertices[vertexIndex + 2].y = y2;
vertices[vertexIndex + 2].z = z;
vertices[vertexIndex + 3].x = x3;
vertices[vertexIndex + 3].y = y3;
vertices[vertexIndex + 3].z = z;
color.a = (byte)(a * slot.a * regionAttachment.a);
color.r = (byte)(r * slot.r * regionAttachment.r * color.a);
color.g = (byte)(g * slot.g * regionAttachment.g * color.a);
color.b = (byte)(b * slot.b * regionAttachment.b * color.a);
if (slot.data.blendMode == BlendMode.additive)
{
color.a = 0;
}
colors[vertexIndex] = color;
colors[vertexIndex + 1] = color;
colors[vertexIndex + 2] = color;
colors[vertexIndex + 3] = color;
float[] regionUVs = regionAttachment.uvs;
uvs[vertexIndex].x = regionUVs[RegionAttachment.X1];
uvs[vertexIndex].y = regionUVs[RegionAttachment.Y1];
uvs[vertexIndex + 1].x = regionUVs[RegionAttachment.X4];
uvs[vertexIndex + 1].y = regionUVs[RegionAttachment.Y4];
uvs[vertexIndex + 2].x = regionUVs[RegionAttachment.X2];
uvs[vertexIndex + 2].y = regionUVs[RegionAttachment.Y2];
uvs[vertexIndex + 3].x = regionUVs[RegionAttachment.X3];
uvs[vertexIndex + 3].y = regionUVs[RegionAttachment.Y3];
// Calculate min/max X
if (x1 < meshBoundsMin.x)
{
meshBoundsMin.x = x1;
}
else if (x1 > meshBoundsMax.x)
{
meshBoundsMax.x = x1;
}
if (x2 < meshBoundsMin.x)
{
meshBoundsMin.x = x2;
}
else if (x2 > meshBoundsMax.x)
{
meshBoundsMax.x = x2;
}
if (x3 < meshBoundsMin.x)
{
meshBoundsMin.x = x3;
}
else if (x3 > meshBoundsMax.x)
{
meshBoundsMax.x = x3;
}
if (x4 < meshBoundsMin.x)
{
meshBoundsMin.x = x4;
}
else if (x4 > meshBoundsMax.x)
{
meshBoundsMax.x = x4;
}
// Calculate min/max Y
if (y1 < meshBoundsMin.y)
{
meshBoundsMin.y = y1;
}
else if (y1 > meshBoundsMax.y)
{
meshBoundsMax.y = y1;
}
if (y2 < meshBoundsMin.y)
{
meshBoundsMin.y = y2;
}
else if (y2 > meshBoundsMax.y)
{
meshBoundsMax.y = y2;
}
if (y3 < meshBoundsMin.y)
{
meshBoundsMin.y = y3;
}
else if (y3 > meshBoundsMax.y)
{
meshBoundsMax.y = y3;
}
if (y4 < meshBoundsMin.y)
{
meshBoundsMin.y = y4;
}
else if (y4 > meshBoundsMax.y)
{
meshBoundsMax.y = y4;
}
vertexIndex += 4;
}
else
{
if (!renderMeshes)
{
continue;
}
MeshAttachment meshAttachment = attachment as MeshAttachment;
if (meshAttachment != null)
{
int meshVertexCount = meshAttachment.vertices.Length;
if (tempVertices.Length < meshVertexCount)
{
this.tempVertices = tempVertices = new float[meshVertexCount];
}
meshAttachment.ComputeWorldVertices(slot, tempVertices);
color.a = (byte)(a * slot.a * meshAttachment.a);
color.r = (byte)(r * slot.r * meshAttachment.r * color.a);
color.g = (byte)(g * slot.g * meshAttachment.g * color.a);
color.b = (byte)(b * slot.b * meshAttachment.b * color.a);
if (slot.data.blendMode == BlendMode.additive)
{
color.a = 0;
}
float[] meshUVs = meshAttachment.uvs;
float z = i * zSpacing;
for (int ii = 0; ii < meshVertexCount; ii += 2, vertexIndex++)
{
float x = tempVertices[ii], y = tempVertices[ii + 1];
vertices[vertexIndex].x = x;
vertices[vertexIndex].y = y;
vertices[vertexIndex].z = z;
colors[vertexIndex] = color;
uvs[vertexIndex].x = meshUVs[ii];
uvs[vertexIndex].y = meshUVs[ii + 1];
if (x < meshBoundsMin.x)
{
meshBoundsMin.x = x;
}
else if (x > meshBoundsMax.x)
{
meshBoundsMax.x = x;
}
if (y < meshBoundsMin.y)
{
meshBoundsMin.y = y;
}
else if (y > meshBoundsMax.y)
{
meshBoundsMax.y = y;
}
}
}
else
{
SkinnedMeshAttachment skinnedMeshAttachment = attachment as SkinnedMeshAttachment;
if (skinnedMeshAttachment != null)
{
int meshVertexCount = skinnedMeshAttachment.uvs.Length;
if (tempVertices.Length < meshVertexCount)
{
this.tempVertices = tempVertices = new float[meshVertexCount];
}
skinnedMeshAttachment.ComputeWorldVertices(slot, tempVertices);
color.a = (byte)(a * slot.a * skinnedMeshAttachment.a);
color.r = (byte)(r * slot.r * skinnedMeshAttachment.r * color.a);
color.g = (byte)(g * slot.g * skinnedMeshAttachment.g * color.a);
color.b = (byte)(b * slot.b * skinnedMeshAttachment.b * color.a);
if (slot.data.blendMode == BlendMode.additive)
{
color.a = 0;
}
float[] meshUVs = skinnedMeshAttachment.uvs;
float z = i * zSpacing;
for (int ii = 0; ii < meshVertexCount; ii += 2, vertexIndex++)
{
float x = tempVertices[ii], y = tempVertices[ii + 1];
vertices[vertexIndex].x = x;
vertices[vertexIndex].y = y;
vertices[vertexIndex].z = z;
colors[vertexIndex] = color;
uvs[vertexIndex].x = meshUVs[ii];
uvs[vertexIndex].y = meshUVs[ii + 1];
if (x < meshBoundsMin.x)
{
meshBoundsMin.x = x;
}
else if (x > meshBoundsMax.x)
{
meshBoundsMax.x = x;
}
if (y < meshBoundsMin.y)
{
meshBoundsMin.y = y;
}
else if (y > meshBoundsMax.y)
{
meshBoundsMax.y = y;
}
}
}
}
}
} while (++i < drawOrderCount);
}
// Double buffer mesh.
Mesh mesh = useMesh1 ? mesh1 : mesh2;
meshFilter.sharedMesh = mesh;
mesh.vertices = vertices;
mesh.colors32 = colors;
mesh.uv = uvs;
if (mustUpdateMeshStructure)
{
int submeshCount = submeshMaterials.Count;
mesh.subMeshCount = submeshCount;
for (int i = 0; i < submeshCount; ++i)
{
mesh.SetTriangles(submeshes.Items[i].triangles, i);
}
}
Vector3 meshBoundsExtents = meshBoundsMax - meshBoundsMin;
Vector3 meshBoundsCenter = meshBoundsMin + meshBoundsExtents * 0.5f;
mesh.bounds = new Bounds(meshBoundsCenter, meshBoundsExtents);
if (newTriangles && calculateNormals)
{
Vector3[] normals = new Vector3[vertexCount];
Vector3 normal = new Vector3(0, 0, -1);
for (int i = 0; i < vertexCount; i++)
{
normals[i] = normal;
}
(useMesh1 ? mesh2 : mesh1).vertices = vertices; // Set other mesh vertices.
mesh1.normals = normals;
mesh2.normals = normals;
if (calculateTangents)
{
Vector4[] tangents = new Vector4[vertexCount];
Vector3 tangent = new Vector3(0, 0, 1);
for (int i = 0; i < vertexCount; i++)
{
tangents[i] = tangent;
}
mesh1.tangents = tangents;
mesh2.tangents = tangents;
}
}
// Update previous state
ExposedList <int> attachmentsTriangleCountCurrentMesh;
ExposedList <bool> attachmentsFlipStateCurrentMesh;
ExposedList <LastState.AddSubmeshArguments> addSubmeshArgumentsCurrentMesh;
if (useMesh1)
{
attachmentsTriangleCountCurrentMesh = lastState.attachmentsTriangleCountMesh1;
addSubmeshArgumentsCurrentMesh = lastState.addSubmeshArgumentsMesh1;
attachmentsFlipStateCurrentMesh = lastState.attachmentsFlipStateMesh1;
lastState.immutableTrianglesMesh1 = immutableTriangles;
}
else
{
attachmentsTriangleCountCurrentMesh = lastState.attachmentsTriangleCountMesh2;
addSubmeshArgumentsCurrentMesh = lastState.addSubmeshArgumentsMesh2;
attachmentsFlipStateCurrentMesh = lastState.attachmentsFlipStateMesh2;
lastState.immutableTrianglesMesh2 = immutableTriangles;
}
attachmentsTriangleCountCurrentMesh.GrowIfNeeded(attachmentsTriangleCountTemp.Capacity);
attachmentsTriangleCountCurrentMesh.Count = attachmentsTriangleCountTemp.Count;
attachmentsTriangleCountTemp.CopyTo(attachmentsTriangleCountCurrentMesh.Items, 0);
attachmentsFlipStateCurrentMesh.GrowIfNeeded(attachmentsFlipStateTemp.Capacity);
attachmentsFlipStateCurrentMesh.Count = attachmentsFlipStateTemp.Count;
attachmentsFlipStateTemp.CopyTo(attachmentsFlipStateCurrentMesh.Items, 0);
addSubmeshArgumentsCurrentMesh.GrowIfNeeded(addSubmeshArgumentsTemp.Count);
addSubmeshArgumentsCurrentMesh.Count = addSubmeshArgumentsTemp.Count;
addSubmeshArgumentsTemp.CopyTo(addSubmeshArgumentsCurrentMesh.Items);
if (submeshRenderers.Length > 0)
{
for (int i = 0; i < submeshRenderers.Length; i++)
{
SkeletonUtilitySubmeshRenderer submeshRenderer = submeshRenderers[i];
if (submeshRenderer.submeshIndex < sharedMaterials.Length)
{
submeshRenderer.SetMesh(meshRenderer, useMesh1 ? mesh1 : mesh2, sharedMaterials[submeshRenderer.submeshIndex]);
}
else
{
submeshRenderer.GetComponent <Renderer>().enabled = false;
}
}
}
useMesh1 = !useMesh1;
}
/// <summary>
/// Helper method that draws debug lines.
/// </summary>
/// <remarks>
/// This method will only work on debug mode and if RenderManager.DebugLines />
/// is set to <c>true</c>.
/// </remarks>
protected override void DrawDebugLines()
{
base.DrawDebugLines();
var platform = WaveServices.Platform;
Vector2 start = new Vector2();
Vector2 end = new Vector2();
Color color = Color.Red;
// Draw bones
if ((this.ActualDebugMode & DebugMode.Bones) == DebugMode.Bones)
{
foreach (var bone in this.SkeletalAnimation.Skeleton.Bones)
{
if (bone.Parent != null)
{
start.X = bone.WorldX;
start.Y = -bone.WorldY;
end.X = (bone.Data.Length * bone.M00) + bone.WorldX;
end.Y = -((bone.Data.Length * bone.M10) + bone.WorldY);
Vector2.Transform(ref start, ref this.localWorld, out start);
Vector2.Transform(ref end, ref this.localWorld, out end);
RenderManager.LineBatch2D.DrawLine(ref start, ref end, ref color);
}
}
}
// Draw quads
if ((this.ActualDebugMode & DebugMode.Quads) == DebugMode.Quads)
{
color = Color.Yellow;
for (int i = 0; i < this.drawOrder.Count; i++)
{
Slot slot = this.drawOrder[i];
Attachment attachment = slot.Attachment;
if (attachment is RegionAttachment)
{
float[] spineVertices = new float[8];
RegionAttachment mesh = (RegionAttachment)attachment;
mesh.ComputeWorldVertices(0, 0, slot.Bone, spineVertices);
// Edge1
start.X = spineVertices[RegionAttachment.X1];
start.Y = -spineVertices[RegionAttachment.Y1];
end.X = spineVertices[RegionAttachment.X2];
end.Y = -spineVertices[RegionAttachment.Y2];
Vector2.Transform(ref start, ref this.localWorld, out start);
Vector2.Transform(ref end, ref this.localWorld, out end);
RenderManager.LineBatch2D.DrawLine(ref start, ref end, ref color);
// Edge2
start.X = spineVertices[RegionAttachment.X2];
start.Y = -spineVertices[RegionAttachment.Y2];
end.X = spineVertices[RegionAttachment.X3];
end.Y = -spineVertices[RegionAttachment.Y3];
Vector2.Transform(ref start, ref this.localWorld, out start);
Vector2.Transform(ref end, ref this.localWorld, out end);
RenderManager.LineBatch2D.DrawLine(ref start, ref end, ref color);
// Edge3
start.X = spineVertices[RegionAttachment.X3];
start.Y = -spineVertices[RegionAttachment.Y3];
end.X = spineVertices[RegionAttachment.X4];
end.Y = -spineVertices[RegionAttachment.Y4];
Vector2.Transform(ref start, ref this.localWorld, out start);
Vector2.Transform(ref end, ref this.localWorld, out end);
RenderManager.LineBatch2D.DrawLine(ref start, ref end, ref color);
// Edge4
start.X = spineVertices[RegionAttachment.X4];
start.Y = -spineVertices[RegionAttachment.Y4];
end.X = spineVertices[RegionAttachment.X1];
end.Y = -spineVertices[RegionAttachment.Y1];
Vector2.Transform(ref start, ref this.localWorld, out start);
Vector2.Transform(ref end, ref this.localWorld, out end);
RenderManager.LineBatch2D.DrawLine(ref start, ref end, ref color);
}
else if (attachment is MeshAttachment)
{
MeshAttachment mesh = (MeshAttachment)attachment;
int vertexCount = mesh.Vertices.Length;
float[] spineVertices = new float[vertexCount];
mesh.ComputeWorldVertices(0, 0, slot, spineVertices);
for (int j = 0; j < vertexCount; j += 2)
{
start.X = spineVertices[j];
start.Y = -spineVertices[j + 1];
if (j < vertexCount - 2)
{
end.X = spineVertices[j + 2];
end.Y = -spineVertices[j + 3];
}
else
{
end.X = spineVertices[0];
end.Y = -spineVertices[1];
}
Vector2.Transform(ref start, ref this.localWorld, out start);
Vector2.Transform(ref end, ref this.localWorld, out end);
RenderManager.LineBatch2D.DrawLine(ref start, ref end, ref color);
}
}
else if (attachment is SkinnedMeshAttachment)
{
SkinnedMeshAttachment mesh = (SkinnedMeshAttachment)attachment;
int vertexCount = mesh.UVs.Length;
float[] spineVertices = new float[vertexCount];
mesh.ComputeWorldVertices(0, 0, slot, spineVertices);
for (int j = 0; j < vertexCount; j += 2)
{
start.X = spineVertices[j];
start.Y = -spineVertices[j + 1];
if (j < vertexCount - 2)
{
end.X = spineVertices[j + 2];
end.Y = -spineVertices[j + 3];
}
else
{
end.X = spineVertices[0];
end.Y = -spineVertices[1];
}
Vector2.Transform(ref start, ref this.localWorld, out start);
Vector2.Transform(ref end, ref this.localWorld, out end);
RenderManager.LineBatch2D.DrawLine(ref start, ref end, ref color);
}
}
}
}
}
/// <summary>
/// Allows to perform custom drawing.
/// </summary>
/// <param name="gameTime">The elapsed game time.</param>
public override void Draw(TimeSpan gameTime)
{
this.position.X = this.Transform2D.X;
this.position.Y = this.Transform2D.Y;
this.scale.X = this.Transform2D.XScale;
this.scale.Y = this.Transform2D.YScale;
if (this.viewportManager.IsActivated)
{
this.viewportManager.Translate(ref this.position, ref this.scale);
}
Quaternion.CreateFromYawPitchRoll(0, 0, this.Transform2D.Rotation, out this.orientation);
Matrix.CreateFromQuaternion(ref this.orientation, out this.quaternionMatrix);
this.internalScale.X = this.scale.X;
this.internalScale.Y = this.scale.Y;
Matrix.CreateScale(ref this.internalScale, out this.scaleMatrix);
this.internalPosition.X = this.position.X - (this.Transform2D.Origin.X * this.Transform2D.Rectangle.Width);
this.internalPosition.Y = this.position.Y - (this.Transform2D.Origin.Y * this.Transform2D.Rectangle.Height);
Matrix.CreateTranslation(ref this.internalPosition, out this.translationMatrix);
Matrix.Multiply(ref this.scaleMatrix, ref this.quaternionMatrix, out this.localWorld);
Matrix.Multiply(ref this.localWorld, ref this.translationMatrix, out this.localWorld);
float opacity = this.RenderManager.DebugLines ? this.DebugAlpha : this.Transform2D.Opacity;
int numVertices = 0;
int numPrimitives = 0;
// Process Mesh
for (int i = 0; i < this.drawOrder.Count; i++)
{
Slot slot = this.drawOrder[i];
Attachment attachment = slot.Attachment;
float alpha = this.SkeletalAnimation.Skeleton.A * slot.A * opacity;
byte r = (byte)(this.SkeletalAnimation.Skeleton.R * slot.R * 255 * alpha);
byte g = (byte)(this.SkeletalAnimation.Skeleton.G * slot.G * 255 * alpha);
byte b = (byte)(this.SkeletalAnimation.Skeleton.B * slot.B * 255 * alpha);
byte a = (byte)(alpha * 255);
Color color = new Color(r, g, b, a);
if (attachment is RegionAttachment)
{
RegionAttachment regionAttachment = attachment as RegionAttachment;
float[] spineVertices = new float[8];
float[] uvs = regionAttachment.UVs;
AtlasRegion region = (AtlasRegion)regionAttachment.RendererObject;
this.material.Texture = (Texture2D)region.page.rendererObject;
regionAttachment.ComputeWorldVertices(0, 0, slot.Bone, spineVertices);
this.vertices = new VertexPositionColorTexture[4];
// Vertex TL
this.tempVertice.Position.X = spineVertices[RegionAttachment.X1];
this.tempVertice.Position.Y = -spineVertices[RegionAttachment.Y1];
this.tempVertice.Position.Z = 0;
this.tempVertice.Color = color;
this.tempVertice.TexCoord.X = uvs[RegionAttachment.X1];
this.tempVertice.TexCoord.Y = uvs[RegionAttachment.Y1];
this.vertices[0] = this.tempVertice;
// Vertex TR
this.tempVertice.Position.X = spineVertices[RegionAttachment.X4];
this.tempVertice.Position.Y = -spineVertices[RegionAttachment.Y4];
this.tempVertice.Position.Z = 0;
this.tempVertice.Color = color;
this.tempVertice.TexCoord.X = uvs[RegionAttachment.X4];
this.tempVertice.TexCoord.Y = uvs[RegionAttachment.Y4];
this.vertices[1] = this.tempVertice;
// Vertex BR
this.tempVertice.Position.X = spineVertices[RegionAttachment.X3];
this.tempVertice.Position.Y = -spineVertices[RegionAttachment.Y3];
this.tempVertice.Position.Z = 0;
this.tempVertice.Color = color;
this.tempVertice.TexCoord.X = uvs[RegionAttachment.X3];
this.tempVertice.TexCoord.Y = uvs[RegionAttachment.Y3];
this.vertices[2] = this.tempVertice;
// Vertex BL
this.tempVertice.Position.X = spineVertices[RegionAttachment.X2];
this.tempVertice.Position.Y = -spineVertices[RegionAttachment.Y2];
this.tempVertice.Position.Z = 0;
this.tempVertice.Color = color;
this.tempVertice.TexCoord.X = uvs[RegionAttachment.X2];
this.tempVertice.TexCoord.Y = uvs[RegionAttachment.Y2];
this.vertices[3] = this.tempVertice;
numVertices = 4;
numPrimitives = 2;
this.indices = quadIndices;
}
else if (attachment is MeshAttachment)
{
MeshAttachment mesh = (MeshAttachment)attachment;
numVertices = mesh.Vertices.Length;
numPrimitives = numVertices / 2;
indices = CopyIndices(mesh.Triangles);
float[] spineVertices = new float[numVertices];
mesh.ComputeWorldVertices(0, 0, slot, spineVertices);
AtlasRegion region = (AtlasRegion)mesh.RendererObject;
this.material.Texture = (Texture2D)region.page.rendererObject;
this.vertices = new VertexPositionColorTexture[numVertices / 2];
float[] uvs = mesh.UVs;
for (int v = 0, j = 0; v < numVertices; v += 2, j++)
{
this.tempVertice.Color = color;
this.tempVertice.Position.X = spineVertices[v];
this.tempVertice.Position.Y = -spineVertices[v + 1];
this.tempVertice.Position.Z = 0;
this.tempVertice.TexCoord.X = uvs[v];
this.tempVertice.TexCoord.Y = uvs[v + 1];
this.vertices[j] = this.tempVertice;
}
}
else if (attachment is SkinnedMeshAttachment)
{
SkinnedMeshAttachment mesh = (SkinnedMeshAttachment)attachment;
numVertices = mesh.UVs.Length;
numPrimitives = numVertices / 2;
indices = CopyIndices(mesh.Triangles);
float[] spineVertices = new float[numVertices];
mesh.ComputeWorldVertices(0, 0, slot, spineVertices);
AtlasRegion region = (AtlasRegion)mesh.RendererObject;
this.material.Texture = (Texture2D)region.page.rendererObject;
this.vertices = new VertexPositionColorTexture[numVertices / 2];
float[] uvs = mesh.UVs;
for (int v = 0, j = 0; v < numVertices; v += 2, j++)
{
this.tempVertice.Color = color;
this.tempVertice.Position.X = spineVertices[v];
this.tempVertice.Position.Y = -spineVertices[v + 1];
this.tempVertice.Position.Z = 0;
this.tempVertice.TexCoord.X = uvs[v];
this.tempVertice.TexCoord.Y = uvs[v + 1];
this.vertices[j] = this.tempVertice;
}
}
if (attachment != null)
{
bool reset = false;
if (this.spineMeshes[i] != null)
{
if (this.spineMeshes[i].VertexBuffer.VertexCount != vertices.Length ||
this.spineMeshes[i].IndexBuffer.Data.Length != indices.Length)
{
Mesh toDispose = this.spineMeshes[i];
this.GraphicsDevice.DestroyIndexBuffer(toDispose.IndexBuffer);
this.GraphicsDevice.DestroyVertexBuffer(toDispose.VertexBuffer);
reset = true;
}
}
if (this.spineMeshes[i] == null || reset)
{
Mesh newMesh = new Mesh(
0,
numVertices,
0,
numPrimitives,
new DynamicVertexBuffer(VertexPositionColorTexture.VertexFormat),
new DynamicIndexBuffer(indices),
PrimitiveType.TriangleList);
this.spineMeshes[i] = newMesh;
}
Mesh mesh = this.spineMeshes[i];
mesh.IndexBuffer.SetData(this.indices);
this.GraphicsDevice.BindIndexBuffer(mesh.IndexBuffer);
mesh.VertexBuffer.SetData(this.vertices);
this.GraphicsDevice.BindVertexBuffer(mesh.VertexBuffer);
mesh.ZOrder = this.Transform2D.DrawOrder;
this.RenderManager.DrawMesh(mesh, this.material, ref this.localWorld, false);
}
}
}
public virtual void LateUpdate()
{
if (!valid)
{
return;
}
// Exit early if there is nothing to render
if (!meshRenderer.enabled && submeshRenderers.Length == 0)
{
return;
}
// Count vertices and submesh triangles.
int vertexCount = 0;
int submeshTriangleCount = 0, submeshFirstVertex = 0, submeshStartSlotIndex = 0;
Material lastMaterial = null;
ExposedList <Slot> drawOrder = skeleton.drawOrder;
int drawOrderCount = drawOrder.Count;
int submeshSeparatorSlotsCount = submeshSeparatorSlots.Count;
bool renderMeshes = this.renderMeshes;
// Clear last state of attachments and submeshes
ExposedList <int> attachmentsTriangleCountTemp = lastState.attachmentsTriangleCountTemp;
attachmentsTriangleCountTemp.GrowIfNeeded(drawOrderCount);
attachmentsTriangleCountTemp.Count = drawOrderCount;
ExposedList <bool> attachmentsFlipStateTemp = lastState.attachmentsFlipStateTemp;
attachmentsFlipStateTemp.GrowIfNeeded(drawOrderCount);
attachmentsFlipStateTemp.Count = drawOrderCount;
ExposedList <LastState.AddSubmeshArguments> addSubmeshArgumentsTemp = lastState.addSubmeshArgumentsTemp;
addSubmeshArgumentsTemp.Clear(false);
bool noRender = false;
for (int i = 0; i < drawOrderCount; i++)
{
Slot slot = drawOrder.Items[i];
Bone bone = slot.bone;
Attachment attachment = slot.attachment;
object rendererObject;
int attachmentVertexCount, attachmentTriangleCount;
bool worldScaleXIsPositive = bone.worldScaleX >= 0f;
bool worldScaleYIsPositive = bone.worldScaleY >= 0f;
bool worldScaleIsSameSigns = (worldScaleXIsPositive && worldScaleYIsPositive) ||
(!worldScaleXIsPositive && !worldScaleYIsPositive);
bool flip = frontFacing && ((bone.worldFlipX != bone.worldFlipY) == worldScaleIsSameSigns);
attachmentsFlipStateTemp.Items[i] = flip;
attachmentsTriangleCountTemp.Items[i] = -1;
RegionAttachment regionAttachment = attachment as RegionAttachment;
if (regionAttachment != null)
{
rendererObject = regionAttachment.RendererObject;
attachmentVertexCount = 4;
attachmentTriangleCount = 6;
}
else
{
if (!renderMeshes)
{
continue;
}
MeshAttachment meshAttachment = attachment as MeshAttachment;
if (meshAttachment != null)
{
rendererObject = meshAttachment.RendererObject;
attachmentVertexCount = meshAttachment.vertices.Length >> 1;
attachmentTriangleCount = meshAttachment.triangles.Length;
}
else
{
SkinnedMeshAttachment skinnedMeshAttachment = attachment as SkinnedMeshAttachment;
if (skinnedMeshAttachment != null)
{
rendererObject = skinnedMeshAttachment.RendererObject;
attachmentVertexCount = skinnedMeshAttachment.uvs.Length >> 1;
attachmentTriangleCount = skinnedMeshAttachment.triangles.Length;
}
else
{
continue;
}
}
}
// Populate submesh when material changes.
// tsteil - added support for mask material
Material material = null;
if (useMaskMaterial)
{
if (maskProvider != null)
{
if (maskMaterial == null)
{
var prefabMat = (Material)((AtlasRegion)rendererObject).page.rendererObjectMask;
material = new Material(prefabMat);
material.hideFlags = HideFlags.HideAndDontSave;
maskMaterial = material;
SetMaskId();
}
else
{
material = maskMaterial;
}
}
else
{
material = (Material)((AtlasRegion)rendererObject).page.rendererObjectMask;
}
}
else
{
#if !SPINE_TK2D
material = (Material)((AtlasRegion)rendererObject).page.rendererObject;
#else
material = (rendererObject.GetType() == typeof(Material)) ? (Material)rendererObject : (Material)((AtlasRegion)rendererObject).page.rendererObject;
#endif
}
if ((lastMaterial != null && lastMaterial.GetInstanceID() != material.GetInstanceID()) ||
(submeshSeparatorSlotsCount > 0 && submeshSeparatorSlots.Contains(slot)))
{
addSubmeshArgumentsTemp.Add(
new LastState.AddSubmeshArguments(lastMaterial, submeshStartSlotIndex, i, submeshTriangleCount, submeshFirstVertex, false)
);
submeshTriangleCount = 0;
submeshFirstVertex = vertexCount;
submeshStartSlotIndex = i;
}
lastMaterial = material;
submeshTriangleCount += attachmentTriangleCount;
vertexCount += attachmentVertexCount;
attachmentsTriangleCountTemp.Items[i] = attachmentTriangleCount;
}
// tsteil - we need to keep track if we're rendering or not
if (lastMaterial == null)
{
noRender = true;
}
addSubmeshArgumentsTemp.Add(
new LastState.AddSubmeshArguments(lastMaterial, submeshStartSlotIndex, drawOrderCount, submeshTriangleCount, submeshFirstVertex, true)
);
bool mustUpdateMeshStructure = CheckIfMustUpdateMeshStructure(attachmentsTriangleCountTemp, attachmentsFlipStateTemp, addSubmeshArgumentsTemp);
var submeshMatCount = 0;
if (mustUpdateMeshStructure)
{
submeshMaterials.Clear();
for (int i = 0, n = addSubmeshArgumentsTemp.Count; i < n; i++)
{
LastState.AddSubmeshArguments arguments = addSubmeshArgumentsTemp.Items[i];
AddSubmesh(
arguments.material,
arguments.startSlot,
arguments.endSlot,
arguments.triangleCount,
arguments.firstVertex,
arguments.lastSubmesh,
attachmentsFlipStateTemp
);
}
// Set materials.
submeshMatCount = submeshMaterials.Count;
if (submeshMatCount == sharedMaterials.Length)
{
submeshMaterials.CopyTo(sharedMaterials);
}
else
{
sharedMaterials = submeshMaterials.ToArray();
}
meshRenderer.sharedMaterials = sharedMaterials;
}
// Ensure mesh data is the right size.
Vector3[] vertices = this.vertices;
bool newTriangles = vertexCount > vertices.Length;
if (newTriangles)
{
// Not enough vertices, increase size.
this.vertices = vertices = new Vector3[vertexCount];
this.colors = new Color32[vertexCount];
this.uvs = new Vector2[vertexCount];
if (setupUv2)
{
this.uvs2 = new Vector2[vertexCount];
}
mesh1.Clear();
mesh2.Clear();
}
else
{
// Too many vertices, zero the extra.
Vector3 zero = Vector3.zero;
for (int i = vertexCount, n = lastState.vertexCount; i < n; i++)
{
vertices[i] = zero;
}
}
lastState.vertexCount = vertexCount;
// Setup mesh.
float zSpacing = this.zSpacing;
float[] tempVertices = this.tempVertices;
Vector2[] uvs = this.uvs;
Vector2[] uvs2 = this.uvs2;
Color32[] colors = this.colors;
int vertexIndex = 0;
Color32 color;
float a = skeleton.a * 255, r = skeleton.r, g = skeleton.g, b = skeleton.b;
Vector3 meshBoundsMin;
meshBoundsMin.x = float.MaxValue;
meshBoundsMin.y = float.MaxValue;
meshBoundsMin.z = zSpacing > 0f ? 0f : zSpacing * (drawOrderCount - 1);
Vector3 meshBoundsMax;
meshBoundsMax.x = float.MinValue;
meshBoundsMax.y = float.MinValue;
meshBoundsMax.z = zSpacing < 0f ? 0f : zSpacing * (drawOrderCount - 1);
for (int i = 0; i < drawOrderCount; i++)
{
Slot slot = drawOrder.Items[i];
Attachment attachment = slot.attachment;
RegionAttachment regionAttachment = attachment as RegionAttachment;
if (regionAttachment != null)
{
regionAttachment.ComputeWorldVertices(slot.bone, tempVertices);
float z = i * zSpacing;
vertices[vertexIndex].x = tempVertices[RegionAttachment.X1];
vertices[vertexIndex].y = tempVertices[RegionAttachment.Y1];
vertices[vertexIndex].z = z;
vertices[vertexIndex + 1].x = tempVertices[RegionAttachment.X4];
vertices[vertexIndex + 1].y = tempVertices[RegionAttachment.Y4];
vertices[vertexIndex + 1].z = z;
vertices[vertexIndex + 2].x = tempVertices[RegionAttachment.X2];
vertices[vertexIndex + 2].y = tempVertices[RegionAttachment.Y2];
vertices[vertexIndex + 2].z = z;
vertices[vertexIndex + 3].x = tempVertices[RegionAttachment.X3];
vertices[vertexIndex + 3].y = tempVertices[RegionAttachment.Y3];
vertices[vertexIndex + 3].z = z;
// Eugene - added
if (overrideVertexColor)
{
color = vertexColor;
colors[vertexIndex] = color;
colors[vertexIndex + 1] = color;
colors[vertexIndex + 2] = color;
colors[vertexIndex + 3] = color;
}
else
{
color.a = (byte)(a * slot.a * regionAttachment.a);
color.r = (byte)(r * slot.r * regionAttachment.r * color.a);
color.g = (byte)(g * slot.g * regionAttachment.g * color.a);
color.b = (byte)(b * slot.b * regionAttachment.b * color.a);
if (slot.data.blendMode == BlendMode.additive)
{
color.a = 0;
}
colors[vertexIndex] = color;
colors[vertexIndex + 1] = color;
colors[vertexIndex + 2] = color;
colors[vertexIndex + 3] = color;
}
float[] regionUVs = regionAttachment.uvs;
uvs[vertexIndex].x = regionUVs[RegionAttachment.X1];
uvs[vertexIndex].y = regionUVs[RegionAttachment.Y1];
uvs[vertexIndex + 1].x = regionUVs[RegionAttachment.X4];
uvs[vertexIndex + 1].y = regionUVs[RegionAttachment.Y4];
uvs[vertexIndex + 2].x = regionUVs[RegionAttachment.X2];
uvs[vertexIndex + 2].y = regionUVs[RegionAttachment.Y2];
uvs[vertexIndex + 3].x = regionUVs[RegionAttachment.X3];
uvs[vertexIndex + 3].y = regionUVs[RegionAttachment.Y3];
// Calculate min/max X
if (tempVertices[RegionAttachment.X1] < meshBoundsMin.x)
{
meshBoundsMin.x = tempVertices[RegionAttachment.X1];
}
else if (tempVertices[RegionAttachment.X1] > meshBoundsMax.x)
{
meshBoundsMax.x = tempVertices[RegionAttachment.X1];
}
if (tempVertices[RegionAttachment.X2] < meshBoundsMin.x)
{
meshBoundsMin.x = tempVertices[RegionAttachment.X2];
}
else if (tempVertices[RegionAttachment.X2] > meshBoundsMax.x)
{
meshBoundsMax.x = tempVertices[RegionAttachment.X2];
}
if (tempVertices[RegionAttachment.X3] < meshBoundsMin.x)
{
meshBoundsMin.x = tempVertices[RegionAttachment.X3];
}
else if (tempVertices[RegionAttachment.X3] > meshBoundsMax.x)
{
meshBoundsMax.x = tempVertices[RegionAttachment.X3];
}
if (tempVertices[RegionAttachment.X4] < meshBoundsMin.x)
{
meshBoundsMin.x = tempVertices[RegionAttachment.X4];
}
else if (tempVertices[RegionAttachment.X4] > meshBoundsMax.x)
{
meshBoundsMax.x = tempVertices[RegionAttachment.X4];
}
// Calculate min/max Y
if (tempVertices[RegionAttachment.Y1] < meshBoundsMin.y)
{
meshBoundsMin.y = tempVertices[RegionAttachment.Y1];
}
else if (tempVertices[RegionAttachment.Y1] > meshBoundsMax.y)
{
meshBoundsMax.y = tempVertices[RegionAttachment.Y1];
}
if (tempVertices[RegionAttachment.Y2] < meshBoundsMin.y)
{
meshBoundsMin.y = tempVertices[RegionAttachment.Y2];
}
else if (tempVertices[RegionAttachment.Y2] > meshBoundsMax.y)
{
meshBoundsMax.y = tempVertices[RegionAttachment.Y2];
}
if (tempVertices[RegionAttachment.Y3] < meshBoundsMin.y)
{
meshBoundsMin.y = tempVertices[RegionAttachment.Y3];
}
else if (tempVertices[RegionAttachment.Y3] > meshBoundsMax.y)
{
meshBoundsMax.y = tempVertices[RegionAttachment.Y3];
}
if (tempVertices[RegionAttachment.Y4] < meshBoundsMin.y)
{
meshBoundsMin.y = tempVertices[RegionAttachment.Y4];
}
else if (tempVertices[RegionAttachment.Y4] > meshBoundsMax.y)
{
meshBoundsMax.y = tempVertices[RegionAttachment.Y4];
}
vertexIndex += 4;
}
else
{
if (!renderMeshes)
{
continue;
}
MeshAttachment meshAttachment = attachment as MeshAttachment;
if (meshAttachment != null)
{
int meshVertexCount = meshAttachment.vertices.Length;
if (tempVertices.Length < meshVertexCount)
{
this.tempVertices = tempVertices = new float[meshVertexCount];
}
meshAttachment.ComputeWorldVertices(slot, tempVertices);
// Eugene - added
if (overrideVertexColor)
{
color = vertexColor;
}
else
{
color.a = (byte)(a * slot.a * meshAttachment.a);
color.r = (byte)(r * slot.r * meshAttachment.r * color.a);
color.g = (byte)(g * slot.g * meshAttachment.g * color.a);
color.b = (byte)(b * slot.b * meshAttachment.b * color.a);
if (slot.data.blendMode == BlendMode.additive)
{
color.a = 0;
}
}
float[] meshUVs = meshAttachment.uvs;
float z = i * zSpacing;
for (int ii = 0; ii < meshVertexCount; ii += 2, vertexIndex++)
{
vertices[vertexIndex].x = tempVertices[ii];
vertices[vertexIndex].y = tempVertices[ii + 1];
vertices[vertexIndex].z = z;
colors[vertexIndex] = color;
uvs[vertexIndex].x = meshUVs[ii];
uvs[vertexIndex].y = meshUVs[ii + 1];
if (tempVertices[ii] < meshBoundsMin.x)
{
meshBoundsMin.x = tempVertices[ii];
}
else if (tempVertices[ii] > meshBoundsMax.x)
{
meshBoundsMax.x = tempVertices[ii];
}
if (tempVertices[ii + 1] < meshBoundsMin.y)
{
meshBoundsMin.y = tempVertices[ii + 1];
}
else if (tempVertices[ii + 1] > meshBoundsMax.y)
{
meshBoundsMax.y = tempVertices[ii + 1];
}
}
}
else
{
SkinnedMeshAttachment skinnedMeshAttachment = attachment as SkinnedMeshAttachment;
if (skinnedMeshAttachment != null)
{
int meshVertexCount = skinnedMeshAttachment.uvs.Length;
if (tempVertices.Length < meshVertexCount)
{
this.tempVertices = tempVertices = new float[meshVertexCount];
}
skinnedMeshAttachment.ComputeWorldVertices(slot, tempVertices);
// Eugene - added
if (overrideVertexColor)
{
color = vertexColor;
}
else
{
color.a = (byte)(a * slot.a * skinnedMeshAttachment.a);
color.r = (byte)(r * slot.r * skinnedMeshAttachment.r * color.a);
color.g = (byte)(g * slot.g * skinnedMeshAttachment.g * color.a);
color.b = (byte)(b * slot.b * skinnedMeshAttachment.b * color.a);
if (slot.data.blendMode == BlendMode.additive)
{
color.a = 0;
}
}
float[] meshUVs = skinnedMeshAttachment.uvs;
float z = i * zSpacing;
for (int ii = 0; ii < meshVertexCount; ii += 2, vertexIndex++)
{
vertices[vertexIndex].x = tempVertices[ii];
vertices[vertexIndex].y = tempVertices[ii + 1];
vertices[vertexIndex].z = z;
colors[vertexIndex] = color;
uvs[vertexIndex].x = meshUVs[ii];
uvs[vertexIndex].y = meshUVs[ii + 1];
if (tempVertices[ii] < meshBoundsMin.x)
{
meshBoundsMin.x = tempVertices[ii];
}
else if (tempVertices[ii] > meshBoundsMax.x)
{
meshBoundsMax.x = tempVertices[ii];
}
if (tempVertices[ii + 1] < meshBoundsMin.y)
{
meshBoundsMin.y = tempVertices[ii + 1];
}
else if (tempVertices[ii + 1] > meshBoundsMax.y)
{
meshBoundsMax.y = tempVertices[ii + 1];
}
}
}
}
}
}
// Double buffer mesh.
Mesh mesh = useMesh1 ? mesh1 : mesh2;
meshFilter.sharedMesh = mesh;
mesh.vertices = vertices;
mesh.colors32 = colors;
mesh.uv = uvs;
// tsteil - added UV2 stuff
if (setupUv2)
{
float minX = 1f;
float minY = 1f;
float maxX = 0f;
float maxY = 0f;
float sizeX = 0f;
float sizeY = 0f;
// go through our vertices and find the min and max so we can normalize the UVs against it
for (int i = 0; i < vertexCount; ++i)
{
var x = vertices[i].x;
var y = vertices[i].y;
if (x < minX)
{
minX = x;
}
else if (x > maxX)
{
maxX = x;
}
if (y < minY)
{
minY = y;
}
else if (y > maxY)
{
maxY = y;
}
}
sizeX = maxX - minX;
sizeY = maxY - minY;
// now set the uvs2
for (int i = 0; i < vertexCount; ++i)
{
uvs2[i].x = (vertices[i].x - minX) / sizeX;
uvs2[i].y = (vertices[i].y - minY) / sizeY;
}
mesh.uv2 = uvs2;
}
if (mustUpdateMeshStructure)
{
int submeshCount = submeshMatCount;
mesh.subMeshCount = submeshCount;
for (int i = 0; i < submeshCount; ++i)
{
mesh.SetTriangles(submeshes.Items[i].triangles, i);
}
}
// tsteil: if we're not rendering, we dont need to calculate the bounds (this fixes the crazy AABB math errors)
if (noRender == false)
{
Vector3 meshBoundsExtents = meshBoundsMax - meshBoundsMin;
Vector3 meshBoundsCenter = meshBoundsMin + meshBoundsExtents * 0.5f;
mesh.bounds = new Bounds(meshBoundsCenter, meshBoundsExtents);
}
if (newTriangles && calculateNormals)
{
Vector3[] normals = new Vector3[vertexCount];
Vector3 normal = new Vector3(0, 0, -1);
for (int i = 0; i < vertexCount; i++)
{
normals[i] = normal;
}
(useMesh1 ? mesh2 : mesh1).vertices = vertices; // Set other mesh vertices.
mesh1.normals = normals;
mesh2.normals = normals;
if (calculateTangents)
{
Vector4[] tangents = new Vector4[vertexCount];
Vector3 tangent = new Vector3(0, 0, 1);
for (int i = 0; i < vertexCount; i++)
{
tangents[i] = tangent;
}
mesh1.tangents = tangents;
mesh2.tangents = tangents;
}
}
// Update previous state
ExposedList <int> attachmentsTriangleCountCurrentMesh;
ExposedList <bool> attachmentsFlipStateCurrentMesh;
ExposedList <LastState.AddSubmeshArguments> addSubmeshArgumentsCurrentMesh;
if (useMesh1)
{
attachmentsTriangleCountCurrentMesh = lastState.attachmentsTriangleCountMesh1;
addSubmeshArgumentsCurrentMesh = lastState.addSubmeshArgumentsMesh1;
attachmentsFlipStateCurrentMesh = lastState.attachmentsFlipStateMesh1;
lastState.immutableTrianglesMesh1 = immutableTriangles;
}
else
{
attachmentsTriangleCountCurrentMesh = lastState.attachmentsTriangleCountMesh2;
addSubmeshArgumentsCurrentMesh = lastState.addSubmeshArgumentsMesh2;
attachmentsFlipStateCurrentMesh = lastState.attachmentsFlipStateMesh2;
lastState.immutableTrianglesMesh2 = immutableTriangles;
}
attachmentsTriangleCountCurrentMesh.GrowIfNeeded(attachmentsTriangleCountTemp.Capacity);
attachmentsTriangleCountCurrentMesh.Count = attachmentsTriangleCountTemp.Count;
attachmentsTriangleCountTemp.CopyTo(attachmentsTriangleCountCurrentMesh.Items, 0);
attachmentsFlipStateCurrentMesh.GrowIfNeeded(attachmentsFlipStateTemp.Capacity);
attachmentsFlipStateCurrentMesh.Count = attachmentsFlipStateTemp.Count;
attachmentsFlipStateTemp.CopyTo(attachmentsFlipStateCurrentMesh.Items, 0);
addSubmeshArgumentsCurrentMesh.GrowIfNeeded(addSubmeshArgumentsTemp.Count);
addSubmeshArgumentsCurrentMesh.Count = addSubmeshArgumentsTemp.Count;
addSubmeshArgumentsTemp.CopyTo(addSubmeshArgumentsCurrentMesh.Items);
if (submeshRenderers.Length > 0)
{
for (int i = 0; i < submeshRenderers.Length; i++)
{
SkeletonUtilitySubmeshRenderer submeshRenderer = submeshRenderers[i];
if (submeshRenderer.submeshIndex < sharedMaterials.Length)
{
submeshRenderer.SetMesh(meshRenderer, useMesh1 ? mesh1 : mesh2, sharedMaterials[submeshRenderer.submeshIndex]);
}
else
{
submeshRenderer.GetComponent <Renderer>().enabled = false;
}
}
}
useMesh1 = !useMesh1;
}
protected override void Draw()
{
defaultBlendState = PremultipliedAlpha ? BlendState.AlphaBlend : BlendState.NonPremultiplied;
float[] vertices = this.vertices;
List <Slot> drawOrder = Skeleton.DrawOrder;
float x = Skeleton.X, y = Skeleton.Y;
CCColor3B color3b = Color;
float skeletonR = color3b.R / 255f;
float skeletonG = color3b.G / 255f;
float skeletonB = color3b.B / 255f;
float skeletonA = Opacity / 255f;
batcher.BlendState = defaultBlendState;
batcher.Begin();
for (int i = 0, n = drawOrder.Count; i < n; i++)
{
Slot slot = drawOrder[i];
Attachment attachment = slot.Attachment;
if (attachment is RegionAttachment)
{
RegionAttachment regionAttachment = (RegionAttachment)attachment;
BlendState blend = slot.Data.AdditiveBlending ? BlendState.Additive : defaultBlendState;
//batcher.BlendState = blend;
if (CCDrawManager.GraphicsDevice.BlendState != blend)
{
batcher.End();
batcher.BlendState = blend;
batcher.Begin();
}
MeshItem item = batcher.NextItem(4, 6);
item.triangles = quadTriangles;
VertexPositionColorTexture[] itemVertices = item.vertices;
AtlasRegion region = (AtlasRegion)regionAttachment.RendererObject;
item.texture = (Texture2D)region.page.rendererObject;
Color color;
float a = skeletonA * slot.A * regionAttachment.A;
if (PremultipliedAlpha)
{
color = new Color(
skeletonR * slot.R * regionAttachment.R * a,
skeletonG * slot.G * regionAttachment.G * a,
skeletonB * slot.B * regionAttachment.B * a, a);
}
else
{
color = new Color(
skeletonR * slot.R * regionAttachment.R,
skeletonG * slot.G * regionAttachment.G,
skeletonB * slot.B * regionAttachment.B, a);
}
itemVertices[TL].Color = color;
itemVertices[BL].Color = color;
itemVertices[BR].Color = color;
itemVertices[TR].Color = color;
regionAttachment.ComputeWorldVertices(x, y, slot.Bone, vertices);
itemVertices[TL].Position.X = vertices[RegionAttachment.X1];
itemVertices[TL].Position.Y = vertices[RegionAttachment.Y1];
itemVertices[TL].Position.Z = 0;
itemVertices[BL].Position.X = vertices[RegionAttachment.X2];
itemVertices[BL].Position.Y = vertices[RegionAttachment.Y2];
itemVertices[BL].Position.Z = 0;
itemVertices[BR].Position.X = vertices[RegionAttachment.X3];
itemVertices[BR].Position.Y = vertices[RegionAttachment.Y3];
itemVertices[BR].Position.Z = 0;
itemVertices[TR].Position.X = vertices[RegionAttachment.X4];
itemVertices[TR].Position.Y = vertices[RegionAttachment.Y4];
itemVertices[TR].Position.Z = 0;
float[] uvs = regionAttachment.UVs;
itemVertices[TL].TextureCoordinate.X = uvs[RegionAttachment.X1];
itemVertices[TL].TextureCoordinate.Y = uvs[RegionAttachment.Y1];
itemVertices[BL].TextureCoordinate.X = uvs[RegionAttachment.X2];
itemVertices[BL].TextureCoordinate.Y = uvs[RegionAttachment.Y2];
itemVertices[BR].TextureCoordinate.X = uvs[RegionAttachment.X3];
itemVertices[BR].TextureCoordinate.Y = uvs[RegionAttachment.Y3];
itemVertices[TR].TextureCoordinate.X = uvs[RegionAttachment.X4];
itemVertices[TR].TextureCoordinate.Y = uvs[RegionAttachment.Y4];
}
else if (attachment is MeshAttachment)
{
MeshAttachment mesh = (MeshAttachment)attachment;
int vertexCount = mesh.Vertices.Length;
if (vertices.Length < vertexCount)
{
vertices = new float[vertexCount];
}
mesh.ComputeWorldVertices(x, y, slot, vertices);
int[] triangles = mesh.Triangles;
MeshItem item = batcher.NextItem(vertexCount, triangles.Length);
item.triangles = triangles;
AtlasRegion region = (AtlasRegion)mesh.RendererObject;
item.texture = (Texture2D)region.page.rendererObject;
Color color;
float a = skeletonA * slot.A * mesh.A;
if (PremultipliedAlpha)
{
color = new Color(
skeletonR * slot.R * mesh.R * a,
skeletonG * slot.G * mesh.G * a,
skeletonB * slot.B * mesh.B * a, a);
}
else
{
color = new Color(
skeletonR * slot.R * mesh.R,
skeletonG * slot.G * mesh.G,
skeletonB * slot.B * mesh.B, a);
}
float[] uvs = mesh.UVs;
VertexPositionColorTexture[] itemVertices = item.vertices;
for (int ii = 0, v = 0; v < vertexCount; ii++, v += 2)
{
itemVertices[ii].Color = color;
itemVertices[ii].Position.X = vertices[v];
itemVertices[ii].Position.Y = vertices[v + 1];
itemVertices[ii].Position.Z = 0;
itemVertices[ii].TextureCoordinate.X = uvs[v];
itemVertices[ii].TextureCoordinate.Y = uvs[v + 1];
}
}
else if (attachment is SkinnedMeshAttachment)
{
SkinnedMeshAttachment mesh = (SkinnedMeshAttachment)attachment;
int vertexCount = mesh.UVs.Length;
if (vertices.Length < vertexCount)
{
vertices = new float[vertexCount];
}
mesh.ComputeWorldVertices(x, y, slot, vertices);
int[] triangles = mesh.Triangles;
MeshItem item = batcher.NextItem(vertexCount, triangles.Length);
item.triangles = triangles;
AtlasRegion region = (AtlasRegion)mesh.RendererObject;
item.texture = (Texture2D)region.page.rendererObject;
Color color;
float a = skeletonA * slot.A * mesh.A;
if (PremultipliedAlpha)
{
color = new Color(
skeletonR * slot.R * mesh.R * a,
skeletonG * slot.G * mesh.G * a,
skeletonB * slot.B * mesh.B * a, a);
}
else
{
color = new Color(
skeletonR * slot.R * mesh.R,
skeletonG * slot.G * mesh.G,
skeletonB * slot.B * mesh.B, a);
}
float[] uvs = mesh.UVs;
VertexPositionColorTexture[] itemVertices = item.vertices;
for (int ii = 0, v = 0; v < vertexCount; ii++, v += 2)
{
itemVertices[ii].Color = color;
itemVertices[ii].Position.X = vertices[v];
itemVertices[ii].Position.Y = vertices[v + 1];
itemVertices[ii].Position.Z = 0;
itemVertices[ii].TextureCoordinate.X = uvs[v];
itemVertices[ii].TextureCoordinate.Y = uvs[v + 1];
}
}
}
batcher.End();
if (DebugBones || DebugSlots)
{
if (DebugSlots)
{
for (int i = 0; i < Skeleton.Slots.Count; ++i)
{
var slot = Skeleton.Slots[i];
if (slot.Attachment == null)
{
continue;
}
var verticesCount = 0;
var worldVertices = new float[1000]; // Max number of vertices per mesh.
if (slot.Attachment is RegionAttachment)
{
var attachment = (RegionAttachment)slot.Attachment;
attachment.ComputeWorldVertices(Skeleton.X, Skeleton.Y, slot.bone, worldVertices);
verticesCount = 8;
}
else if (slot.Attachment is MeshAttachment)
{
var mesh = (MeshAttachment)slot.Attachment;
mesh.ComputeWorldVertices(Skeleton.X, Skeleton.Y, slot, worldVertices);
verticesCount = mesh.Vertices.Length;
}
else if (slot.Attachment is SkinnedMeshAttachment)
{
var mesh = (SkinnedMeshAttachment)slot.Attachment;
mesh.ComputeWorldVertices(Skeleton.X, Skeleton.Y, slot, worldVertices);
verticesCount = mesh.UVs.Length;
}
else
{
continue;
}
CCPoint[] slotVertices = new CCPoint[verticesCount / 2];
for (int ii = 0, si = 0; ii < verticesCount; ii += 2, si++)
{
slotVertices[si].X = worldVertices[ii] * ScaleX;
slotVertices[si].Y = worldVertices[ii + 1] * ScaleY;
}
CCDrawingPrimitives.Begin();
CCDrawingPrimitives.DrawPoly(slotVertices, verticesCount / 2, true, DebugSlotColor);
CCDrawingPrimitives.End();
}
}
if (DebugBones)
{
// Bone lengths.
for (int i = 0; i < Skeleton.Bones.Count; i++)
{
Bone bone = Skeleton.Bones[i];
x = bone.Data.Length * bone.M00 + bone.WorldX;
y = bone.Data.Length * bone.M10 + bone.WorldY;
CCDrawingPrimitives.Begin();
CCDrawingPrimitives.DrawLine(new CCPoint(bone.WorldX, bone.WorldY), new CCPoint(x, y), DebugJointColor);
CCDrawingPrimitives.End();
}
// Bone origins.
for (int i = 0; i < Skeleton.Bones.Count; i++)
{
Bone bone = Skeleton.Bones[i];
CCDrawingPrimitives.Begin();
CCDrawingPrimitives.DrawPoint(new CCPoint(bone.WorldX, bone.WorldY), 4, DebugBoneColor);
CCDrawingPrimitives.End();
}
}
}
}
private void InternalDraw(Skeleton pSkeleton, Texture2D[] pTextureArray, float pDepth, float scale, Color pColor)
{
if (!isBegin)
{
throw new Exception("Beginn muss vor Draw aufgerufen werden!");
}
float[] vertices = this.mSkeletonVertecies;
List <Slot> drawOrder = pSkeleton.DrawOrder;
float x = pSkeleton.X, y = pSkeleton.Y;
int textId = this.mBatch.AddTextures(pTextureArray);
for (int i = 0, n = drawOrder.Count; i < n; i++)
{
Slot slot = drawOrder[i];
Attachment attachment = slot.Attachment;
if (attachment is RegionAttachment)
{
RegionAttachment regionAttachment = (RegionAttachment)attachment;
MeshData item = this.mBatch.NextItem(4, 6);
item.triangles = quadIndecies;
AtlasRegion region = (AtlasRegion)regionAttachment.RendererObject;
regionAttachment.ComputeWorldVertices(x, y, slot.Bone, vertices);
item.vertices[TL].Position.X = vertices[RegionAttachment.X1];
item.vertices[TL].Position.Y = vertices[RegionAttachment.Y1];
item.vertices[TL].Position.Z = pDepth; // -orderDepth * (n - (i + 1));
item.vertices[BL].Position.X = vertices[RegionAttachment.X2];
item.vertices[BL].Position.Y = vertices[RegionAttachment.Y2];
item.vertices[BL].Position.Z = pDepth;// -orderDepth * (n - (i + 1));
item.vertices[BR].Position.X = vertices[RegionAttachment.X3];
item.vertices[BR].Position.Y = vertices[RegionAttachment.Y3];
item.vertices[BR].Position.Z = pDepth;// -orderDepth * (n - (i + 1));
item.vertices[TR].Position.X = vertices[RegionAttachment.X4];
item.vertices[TR].Position.Y = vertices[RegionAttachment.Y4];
item.vertices[TR].Position.Z = pDepth;// -orderDepth * (n - (i + 1));
float[] uvs = regionAttachment.UVs;
item.vertices[TL].TextureCoordinate.X = uvs[RegionAttachment.X1];
item.vertices[TL].TextureCoordinate.Y = uvs[RegionAttachment.Y1];
item.vertices[BL].TextureCoordinate.X = uvs[RegionAttachment.X2];
item.vertices[BL].TextureCoordinate.Y = uvs[RegionAttachment.Y2];
item.vertices[BR].TextureCoordinate.X = uvs[RegionAttachment.X3];
item.vertices[BR].TextureCoordinate.Y = uvs[RegionAttachment.Y3];
item.vertices[TR].TextureCoordinate.X = uvs[RegionAttachment.X4];
item.vertices[TR].TextureCoordinate.Y = uvs[RegionAttachment.Y4];
item.vertices[TL].Color = pColor;
item.vertices[BL].Color = pColor;
item.vertices[BR].Color = pColor;
item.vertices[TR].Color = pColor;
item.TextureID = textId;
}
else if (attachment is MeshAttachment)
{
MeshAttachment mesh = (MeshAttachment)attachment;
int vertexCount = mesh.Vertices.Length;
if (vertices.Length < vertexCount)
{
vertices = new float[vertexCount];
}
mesh.ComputeWorldVertices(x, y, slot, vertices);
int[] triangles = mesh.triangles;
MeshData item = mBatch.NextItem(vertexCount, triangles.Length);
item.triangles = triangles;
item.TextureID = textId;
AtlasRegion region = (AtlasRegion)mesh.RendererObject;
float[] uvs = mesh.UVs;
VertexPositionColorTexture[] itemVertices = item.vertices;
for (int ii = 0, v = 0; v < vertexCount; ii++, v += 2)
{
itemVertices[ii].Position.X = vertices[v];
itemVertices[ii].Position.Y = vertices[v + 1];
itemVertices[ii].Position.Z = pDepth;
itemVertices[ii].TextureCoordinate.X = uvs[v];
itemVertices[ii].TextureCoordinate.Y = uvs[v + 1];
itemVertices[ii].Color = pColor;
}
}
else if (attachment is SkinnedMeshAttachment)
{
SkinnedMeshAttachment mesh = (SkinnedMeshAttachment)attachment;
int vertexCount = mesh.UVs.Length;
if (vertices.Length < vertexCount)
{
vertices = new float[vertexCount];
}
mesh.ComputeWorldVertices(x, y, slot, vertices);
int[] triangles = mesh.Triangles;
MeshData item = mBatch.NextItem(vertexCount, triangles.Length);
item.triangles = triangles;
item.TextureID = textId;
float[] uvs = mesh.UVs;
VertexPositionColorTexture[] itemVertices = item.vertices;
for (int ii = 0, v = 0; v < vertexCount; ii++, v += 2)
{
itemVertices[ii].Position.X = vertices[v];
itemVertices[ii].Position.Y = vertices[v + 1];
itemVertices[ii].Position.Z = 0;
itemVertices[ii].TextureCoordinate.X = uvs[v];
itemVertices[ii].TextureCoordinate.Y = uvs[v + 1];
itemVertices[ii].Color = pColor;
}
}
}
}