protected override void destroy()
{
if (mesh != null)
{
mesh.Dispose();
}
AnimationManipulatorController.removeAnimationManipulator(this);
}
private void Initiliase(MeshPtr meshPtr, bool autodispose_meshPtr, Vector3 scale, Quaternion qua, Vector3 pos, bool readtextcroodnitas)
{
this._scale = scale;
//this._meshPtr = meshPtr;
this.meshName = meshPtr.Name;
this.opType = meshPtr.GetSubMesh(0).operationType;
this._readTextureCoordinate = readtextcroodnitas;
this._quaoffset = qua;
this._posoffset = pos;
PrepareBuffers(meshPtr);
ReadData(meshPtr);
if (autodispose_meshPtr)
{
meshPtr.Dispose();
meshPtr = null;
}
}
public void LoadScene()
{
IEnumerable <IEntity> renderableEntities = _entityManager.GetEntitiesWithComponents <RenderableComponent>();
renderableEntities.ForEach(SetupRenderableEntity);
IEnumerable <IEntity> cameraEntities = _entityManager.GetEntitiesWithComponents <CameraComponent>();
cameraEntities.ForEach(SetupCamera);
_entityManager.GetEntities().ForEach(entity =>
{
entity.GetComponents().ForEach(component =>
{
component.OnLoaded();
});
});
if (!_context.IsEditor)
{
// Set the current Active Camera
_entityManager.GetEntitiesWithComponents <CameraComponent>().ForEach(entity =>
{
CameraComponent cameraComponent = entity.GetComponent <CameraComponent>();
if (cameraComponent.ActiveCamera)
{
var vp = _context.GetRenderWindow().addViewport(cameraComponent.Camera);
vp.setBackgroundColour(new ColourValue(.1f, .3f, .3f));
}
});
}
MeshPtr meshPtr = MeshManager.getSingleton().createPlane("background", ResourceGroupManager.DEFAULT_RESOURCE_GROUP_NAME, new Plane(VectorUtils.Vector3.UNIT_Y, 0f), 800, 600, 4, 4, true, 1, 4, 4, VectorUtils.Vector3.UNIT_Z);
var floorEnt = _sceneManager.createEntity("background", "background");
floorEnt.setMaterial(MaterialManager.getSingleton().getByName("Color_009"));
var floorNode = _sceneManager.getRootSceneNode().createChildSceneNode();
floorNode.setPosition(new Vector3(0f, -3f, 0f));
floorNode.attachObject(floorEnt);
meshPtr.Dispose();
}
private void delPluginSphere(string pluginName)
{
OgreWindow.Instance.pause();
try
{
MaterialPtr ptrMat = MaterialManager.Singleton.GetByName(sphereNamePrefix + "_SphereMaterial_" + pluginName);
ptrMat.Unload();
MaterialManager.Singleton.Remove(ptrMat.Handle);
ptrMat.Dispose();
MeshPtr ptrMesh = MeshManager.Singleton.GetByName(sphereNamePrefix + "_SphereMesh_" + pluginName);
ptrMesh.Unload();
MeshManager.Singleton.Remove(ptrMesh.Handle);
ptrMesh.Dispose();
OgreWindow.Instance.mSceneMgr.DestroyEntity(sphereNamePrefix + "_SphereEntity_" + pluginName);
OgreWindow.Instance.mSceneMgr.DestroySceneNode(sphereNamePrefix + "_SphereSceneNode_" + pluginName);
}
catch (Exception ex)
{
log("error deleting plugin sphere: " + ex.ToString());
}
OgreWindow.Instance.unpause();
}
private void Initiliase(MeshPtr meshPtr, bool autodispose_meshPtr, Vector3 scale, Quaternion qua, Vector3 pos, bool readtextcroodnitas) {
this._scale = scale;
//this._meshPtr = meshPtr;
this.meshName = meshPtr.Name;
this.opType = meshPtr.GetSubMesh(0).operationType;
this._readTextureCoordinate = readtextcroodnitas;
this._quaoffset = qua;
this._posoffset = pos;
PrepareBuffers(meshPtr);
ReadData(meshPtr);
if (autodispose_meshPtr) {
meshPtr.Dispose();
meshPtr = null;
}
}
public unsafe void GetSubMeshInformation(MeshPtr mesh,
ref uint vertex_count,
ref Mogre.Vector3[] vertices,
ref uint index_count,
ref UInt64[] indices,
Mogre.Vector3 position,
Quaternion orientation,
Mogre.Vector3 scale,
ushort subMeshIndex)
{
bool added_shared = false;
uint current_offset = 0;
uint shared_offset = 0;
uint next_offset = 0;
uint index_offset = 0;
vertex_count = index_count = 0;
SubMesh submesh = mesh.GetSubMesh(subMeshIndex);
// We only need to add the shared vertices once
if (submesh.useSharedVertices)
{
if (!added_shared)
{
vertex_count += mesh.sharedVertexData.vertexCount;
added_shared = true;
}
}
else
{
vertex_count += submesh.vertexData.vertexCount;
}
// Add the indices
index_count += submesh.indexData.indexCount;
// Allocate space for the vertices and indices
vertices = new Mogre.Vector3[vertex_count];
indices = new UInt64[index_count];
added_shared = false;
// Run through the submesh again, adding the data into the arrays
VertexData vertex_data = submesh.useSharedVertices ? mesh.sharedVertexData : submesh.vertexData;
if (!submesh.useSharedVertices || (submesh.useSharedVertices && !added_shared))
{
if (submesh.useSharedVertices)
{
added_shared = true;
shared_offset = current_offset;
}
VertexElement posElem = vertex_data.vertexDeclaration.FindElementBySemantic(VertexElementSemantic.VES_POSITION);
HardwareVertexBufferSharedPtr vbuf = vertex_data.vertexBufferBinding.GetBuffer(posElem.Source);
byte* vertex = (byte*)vbuf.Lock(HardwareBuffer.LockOptions.HBL_READ_ONLY);
float* pReal;
// There is _no_ baseVertexPointerToElement() which takes an Ogre::Real or a double
// as second argument. So make it float, to avoid trouble when Ogre::Real will
// be comiled/typedefed as double:
// Ogre::Real* pReal;
for (int j = 0; j < vertex_data.vertexCount; ++j, vertex += vbuf.VertexSize)
{
posElem.BaseVertexPointerToElement(vertex, &pReal);
Mogre.Vector3 pt = new Mogre.Vector3(pReal[0], pReal[1], pReal[2]);
vertices[current_offset + j] = (orientation * (pt * scale)) + position;
}
// |!| Important: VertexBuffer Unlock() + Dispose() avoids memory corruption
vbuf.Unlock();
vbuf.Dispose();
next_offset += vertex_data.vertexCount;
}
IndexData index_data = submesh.indexData;
uint numTris = index_data.indexCount / 3;
HardwareIndexBufferSharedPtr ibuf = index_data.indexBuffer;
// UNPORTED line of C++ code (because ibuf.IsNull() doesn't exist in C#)
// if( ibuf.isNull() ) continue
// need to check if index buffer is valid (which will be not if the mesh doesn't have triangles like a pointcloud)
bool use32bitindexes = (ibuf.Type == HardwareIndexBuffer.IndexType.IT_32BIT);
uint* pLong = (uint*)ibuf.Lock(HardwareBuffer.LockOptions.HBL_READ_ONLY);
ushort* pShort = (ushort*)pLong;
uint offset = submesh.useSharedVertices ? shared_offset : current_offset;
if (use32bitindexes)
{
for (int k = 0; k < index_data.indexCount; ++k)
indices[index_offset++] = (UInt64)pLong[k] + (UInt64)offset;
}
else
{
for (int k = 0; k < index_data.indexCount; ++k)
indices[index_offset++] = (UInt64)pShort[k] + (UInt64)offset;
}
// |!| Important: IndexBuffer Unlock() + Dispose() avoids memory corruption
ibuf.Unlock();
ibuf.Dispose();
current_offset = next_offset;
// |!| Important: MeshPtr Dispose() avoids memory corruption
mesh.Dispose(); // This dispose the MeshPtr, not the Mesh
}