How to Create a Mesh

[Krendor]

How can I create a mesh?
I mean without a file, just with code.

Can I create a MeshBuffer like:
createMeshBuffer(int VertexCount, int IndexCount, int FaceCount)
???

[JP]

Look at the CustomSceneNode tutorial

[jonasled]

How can I create a mesh? I mean without a file, just with code.

I was just about to ask the same question. Could someone perhaps kindly provide a simple tutorial on how to create a cube or a pyramid and how to set textures for a surface etc.

[Krendor]

Oh, I didn't mean the DrawPrimitiveUp().
I will create a MeshBuffer.

[vitek]

Have a look at the documentation for SMesh and SMeshBuffer. Just allocate a mesh buffer, and modify the vertex and index array directly...

Code: Select all

  scene::SMeshBuffer* mesh = new SMeshBuffer;
  mesh->Vertices.push_back(video::S3DVertex(...));
  mesh->Vertices.push_back(video::S3DVertex(...));
  mesh->Vertices.push_back(video::S3DVertex(...));
  mesh->Vertices.push_back(video::S3DVertex(...));

  mesh->Indices.push_back(0);
  mesh->Indices.push_back(1);
  mesh->Indices.push_back(2);
  mesh->Indices.push_back(3);