public RenderSubMesh(SSSkeletalMesh skeletalMesh, SSSkeletalHierarchyRuntime hierarchy = null)
: base(null, skeletalMesh.triangleIndices)
{
_runtimeMesh = new SSSkeletalMeshRuntime(skeletalMesh, hierarchy);
_vertices = new SSVertex_PosNormTex[_runtimeMesh.numVertices];
for (int v = 0; v < _runtimeMesh.numVertices; ++v)
{
_vertices [v].TexCoord = _runtimeMesh.textureCoords(v);
_vertices [v].Normal = _runtimeMesh.bindPoseNormal(v);
}
ComputeVertices();
string matString = skeletalMesh.materialShaderString;
if (matString != null && matString.Length > 0)
{
base.textureMaterial
= SSTextureMaterial.FromMaterialString(skeletalMesh.assetContext, matString);
}
// don't use BVH because vertices keep changing on every render frame
// TODO can we "update" BVH efficiently, instead?
base.useBVHForIntersections = false;
}
/// <summary>
/// Adds a sumbesh that will share the existing joint hierarchy
/// </summary>
public void attachMesh(SSSkeletalMesh mesh)
{
var newRender = new RenderSubMesh(mesh, _hierarchy);
newRender.alphaBlendingEnabled = this.alphaBlendingEnabled;
_renderSubMeshes.Add(newRender);
}
public SSSkeletalMeshRuntime(SSSkeletalMesh mesh, SSSkeletalHierarchyRuntime hierarchy)
{
_hierarchy = hierarchy;
_vertices = new SSSkeletalVertexRuntime[mesh.vertices.Length];
for (int v = 0; v < mesh.vertices.Length; ++v) {
_vertices [v] = new SSSkeletalVertexRuntime (mesh.vertices [v]);
}
_weights = new SSSkeletalWeightRuntime[mesh.weights.Length];
for (int w = 0; w < mesh.weights.Length; ++w) {
_weights [w] = new SSSkeletalWeightRuntime (mesh.weights [w]);
}
_triangleIndices = mesh.triangleIndices;
_preComputeNormals ();
}
public SSSkeletalMeshRuntime(SSSkeletalMesh mesh, SSSkeletalHierarchyRuntime hierarchy)
{
_hierarchy = hierarchy;
_vertices = new SSSkeletalVertexRuntime[mesh.vertices.Length];
for (int v = 0; v < mesh.vertices.Length; ++v)
{
_vertices [v] = new SSSkeletalVertexRuntime(mesh.vertices [v]);
}
_weights = new SSSkeletalWeightRuntime[mesh.weights.Length];
for (int w = 0; w < mesh.weights.Length; ++w)
{
_weights [w] = new SSSkeletalWeightRuntime(mesh.weights [w]);
}
_triangleIndices = mesh.triangleIndices;
_preComputeNormals();
}
public SSSkeletalRenderMesh(SSSkeletalMesh mesh)
{
_hierarchy = new SSSkeletalHierarchyRuntime(mesh.joints);
attachMesh(mesh);
_channelControllers.Add(new SSBindPoseSkeletalController());
}