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SkeletonRenderer update.

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This commit is contained in:
pharan 2016-03-24 00:37:52 +08:00
parent aea0c1a923
commit c0eb1a5237
1 changed files with 48 additions and 40 deletions
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88
spine-unity/Assets/spine-unity/SkeletonRenderer.cs
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@ -51,30 +51,41 @@ public class SkeletonRenderer : MonoBehaviour {
public String initialSkinName;
#region Advanced
#if SPINE_OPTIONAL_NORMALS
public bool calculateNormals, calculateTangents;
#endif
// Submesh Separation
[UnityEngine.Serialization.FormerlySerializedAs("submeshSeparators")]
[SpineSlot]
public string[] separatorSlotNames = new string[0];
[System.NonSerialized]
public readonly List<Slot> separatorSlots = new List<Slot>();
public float zSpacing;
public bool renderMeshes = true, immutableTriangles;
public bool pmaVertexColors = true;
#if SPINE_OPTIONAL_NORMALS
public bool calculateNormals, calculateTangents;
#endif
#if SPINE_OPTIONAL_FRONTFACING
public bool frontFacing;
#endif
public bool logErrors = false;
#if SPINE_OPTIONAL_RENDEROVERRIDE
public bool disableMeshRendererOnOverride = true;
public bool disableRenderingOnOverride = true;
public delegate void InstructionDelegate (SkeletonRenderer.SmartMesh.Instruction instruction);
event InstructionDelegate MeshOverrideDelegate;
event InstructionDelegate generateMeshOverride;
public event InstructionDelegate GenerateMeshOverride {
add {
MeshOverrideDelegate += value;
if (disableMeshRendererOnOverride && MeshOverrideDelegate != null) {
generateMeshOverride += value;
if (disableRenderingOnOverride && generateMeshOverride != null) {
Initialize(false);
meshRenderer.enabled = false;
}
}
remove {
MeshOverrideDelegate -= value;
if (disableMeshRendererOnOverride && MeshOverrideDelegate == null) {
generateMeshOverride -= value;
if (disableRenderingOnOverride && generateMeshOverride == null) {
Initialize(false);
meshRenderer.enabled = true;
}
}
@ -82,15 +93,6 @@ public class SkeletonRenderer : MonoBehaviour {
#endif
public bool logErrors = false;
// Submesh Separation
[UnityEngine.Serialization.FormerlySerializedAs("submeshSeparators")]
[SpineSlot]
public string[] separatorSlotNames = new string[0];
[System.NonSerialized]
public List<Slot> separatorSlots = new List<Slot>();
// Custom Slot Material
[System.NonSerialized] readonly Dictionary<Slot, Material> customSlotMaterials = new Dictionary<Slot, Material>();
public Dictionary<Slot, Material> CustomSlotMaterials { get { return customSlotMaterials; } }
@ -200,15 +202,19 @@ public class SkeletonRenderer : MonoBehaviour {
return;
if (
!meshRenderer.enabled
(
!meshRenderer.enabled
)
#if SPINE_OPTIONAL_RENDEROVERRIDE
&& MeshOverrideDelegate == null
&& this.generateMeshOverride == null
#endif
)
return;
// STEP 1. Determine a SmartMesh.Instruction. Split up instructions into submeshes.
// This method caches several .Items arrays.
@ -298,8 +304,8 @@ public class SkeletonRenderer : MonoBehaviour {
#endif
// Create a new SubmeshInstruction when material changes. (or when forced to separate by a submeshSeparator)
bool separatedBySlot = (separatorSlotCount > 0 && separatorSlots.Contains(slot));
if ((vertexCount > 0 && lastMaterial.GetInstanceID() != material.GetInstanceID()) || separatedBySlot) {
bool forceSeparate = (separatorSlotCount > 0 && separatorSlots.Contains(slot));
if ((vertexCount > 0 && lastMaterial.GetInstanceID() != material.GetInstanceID()) || forceSeparate) {
workingSubmeshInstructions.Add(
new Spine.Unity.MeshGeneration.SubmeshInstruction {
skeleton = this.skeleton,
@ -309,7 +315,7 @@ public class SkeletonRenderer : MonoBehaviour {
triangleCount = submeshTriangleCount,
firstVertexIndex = submeshFirstVertex,
vertexCount = submeshVertexCount,
separatedBySlot = separatedBySlot
forceSeparate = forceSeparate
}
);
@ -334,7 +340,7 @@ public class SkeletonRenderer : MonoBehaviour {
triangleCount = submeshTriangleCount,
firstVertexIndex = submeshFirstVertex,
vertexCount = submeshVertexCount,
separatedBySlot = false
forceSeparate = false
}
);
@ -345,8 +351,12 @@ public class SkeletonRenderer : MonoBehaviour {
#endif
#if SPINE_OPTIONAL_RENDEROVERRIDE
if (MeshOverrideDelegate != null) {
MeshOverrideDelegate(workingInstruction);
if (this.generateMeshOverride != null) {
this.generateMeshOverride(workingInstruction);
if (disableRenderingOnOverride) {
return;
}
}
#endif
@ -367,6 +377,14 @@ public class SkeletonRenderer : MonoBehaviour {
for (int i = 0; i < vertexCount; i++)
localNormals[i] = normal;
}
// For dynamic tangent calculation, you can remove the tangent-filling logic and add tangent calculation logic below.
if (calculateTangents) {
Vector4[] localTangents = this.tangents = new Vector4[vertexCount];
Vector4 tangent = new Vector4(1, 0, 0, -1);
for (int i = 0; i < vertexCount; i++)
localTangents[i] = tangent;
}
#endif
} else {
Vector3 zero = Vector3.zero;
@ -591,22 +609,12 @@ public class SkeletonRenderer : MonoBehaviour {
var currentSmartMeshInstructionUsed = currentSmartMesh.instructionUsed;
#if SPINE_OPTIONAL_NORMALS
if (currentSmartMeshInstructionUsed.vertexCount < vertexCount) {
if (calculateNormals) {
if (calculateNormals)
currentMesh.normals = normals;
}
// For dynamic calculated tangents, this needs to be moved out of the if block when replacing the logic.
if (calculateTangents) {
if (tangents == null || vertexCount > tangents.Length) {
Vector4[] localTangents = this.tangents = new Vector4[vertexCount];
Vector4 tangent = new Vector4(1, 0, 0, -1);
for (int i = 0; i < vertexCount; i++)
localTangents[i] = tangent;
}
// For dynamic calculated tangents, this needs to be moved out of the vertexCount check block when replacing the logic, also ensuring the size.
if (calculateTangents)
currentMesh.tangents = this.tangents;
}
}
#endif