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Soft node overlay (#5186)

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This commit adds node overlays, which are tiles that are drawn on top of
other tiles.
This commit is contained in:
Dániel Juhász 2017-04-21 15:34:59 +02:00 • committed by Zeno-
parent 2ad74a9e8b
commit 1ffb180868
18 changed files with 763 additions and 467 deletions
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80
src/mesh.cpp
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@ -385,48 +385,50 @@ void recalculateBoundingBox(scene::IMesh *src_mesh)
src_mesh->setBoundingBox(bbox);
}
scene::IMesh* cloneMesh(scene::IMesh *src_mesh)
scene::IMeshBuffer* cloneMeshBuffer(scene::IMeshBuffer *mesh_buffer)
{
scene::IMeshBuffer *clone = NULL;
switch (mesh_buffer->getVertexType()) {
case video::EVT_STANDARD: {
video::S3DVertex *v = (video::S3DVertex *) mesh_buffer->getVertices();
u16 *indices = (u16*) mesh_buffer->getIndices();
scene::SMeshBuffer *temp_buf = new scene::SMeshBuffer();
temp_buf->append(v, mesh_buffer->getVertexCount(), indices,
mesh_buffer->getIndexCount());
return temp_buf;
break;
}
case video::EVT_2TCOORDS: {
video::S3DVertex2TCoords *v =
(video::S3DVertex2TCoords *) mesh_buffer->getVertices();
u16 *indices = (u16*) mesh_buffer->getIndices();
scene::SMeshBufferTangents *temp_buf = new scene::SMeshBufferTangents();
temp_buf->append(v, mesh_buffer->getVertexCount(), indices,
mesh_buffer->getIndexCount());
break;
}
case video::EVT_TANGENTS: {
video::S3DVertexTangents *v =
(video::S3DVertexTangents *) mesh_buffer->getVertices();
u16 *indices = (u16*) mesh_buffer->getIndices();
scene::SMeshBufferTangents *temp_buf = new scene::SMeshBufferTangents();
temp_buf->append(v, mesh_buffer->getVertexCount(), indices,
mesh_buffer->getIndexCount());
break;
}
}
return clone;
}
scene::SMesh* cloneMesh(scene::IMesh *src_mesh)
{
scene::SMesh* dst_mesh = new scene::SMesh();
for (u16 j = 0; j < src_mesh->getMeshBufferCount(); j++) {
scene::IMeshBuffer *buf = src_mesh->getMeshBuffer(j);
switch (buf->getVertexType()) {
case video::EVT_STANDARD: {
video::S3DVertex *v =
(video::S3DVertex *) buf->getVertices();
u16 *indices = (u16*)buf->getIndices();
scene::SMeshBuffer *temp_buf = new scene::SMeshBuffer();
temp_buf->append(v, buf->getVertexCount(),
indices, buf->getIndexCount());
dst_mesh->addMeshBuffer(temp_buf);
temp_buf->drop();
break;
}
case video::EVT_2TCOORDS: {
video::S3DVertex2TCoords *v =
(video::S3DVertex2TCoords *) buf->getVertices();
u16 *indices = (u16*)buf->getIndices();
scene::SMeshBufferTangents *temp_buf =
new scene::SMeshBufferTangents();
temp_buf->append(v, buf->getVertexCount(),
indices, buf->getIndexCount());
dst_mesh->addMeshBuffer(temp_buf);
temp_buf->drop();
break;
}
case video::EVT_TANGENTS: {
video::S3DVertexTangents *v =
(video::S3DVertexTangents *) buf->getVertices();
u16 *indices = (u16*)buf->getIndices();
scene::SMeshBufferTangents *temp_buf =
new scene::SMeshBufferTangents();
temp_buf->append(v, buf->getVertexCount(),
indices, buf->getIndexCount());
dst_mesh->addMeshBuffer(temp_buf);
temp_buf->drop();
break;
}
}
scene::IMeshBuffer *temp_buf = cloneMeshBuffer(
src_mesh->getMeshBuffer(j));
dst_mesh->addMeshBuffer(temp_buf);
temp_buf->drop();
}
return dst_mesh;
}