// Rendering
void ChunkManager::Render(bool shadowRender)
{
if (shadowRender == false)
{
m_numChunksRender = 0;
}
m_pRenderer->StartMeshRender();
// Store cull mode
CullMode cullMode = m_pRenderer->GetCullMode();
if (m_wireframeRender)
{
m_pRenderer->SetLineWidth(1.0f);
m_pRenderer->SetRenderMode(RM_WIREFRAME);
}
else
{
m_pRenderer->SetRenderMode(RM_SOLID);
}
m_pRenderer->PushMatrix();
m_ChunkMapMutexLock.lock();
typedef map<ChunkCoordKeys, Chunk*>::iterator it_type;
for (it_type iterator = m_chunksMap.begin(); iterator != m_chunksMap.end(); iterator++)
{
Chunk* pChunk = iterator->second;
if (pChunk != NULL && pChunk->IsCreated())
{
vec3 chunkCenter = pChunk->GetPosition() + vec3((Chunk::CHUNK_SIZE * Chunk::BLOCK_RENDER_SIZE) - Chunk::BLOCK_RENDER_SIZE, (Chunk::CHUNK_SIZE * Chunk::BLOCK_RENDER_SIZE) - Chunk::BLOCK_RENDER_SIZE, (Chunk::CHUNK_SIZE * Chunk::BLOCK_RENDER_SIZE) - Chunk::BLOCK_RENDER_SIZE);
if (shadowRender == true || m_pRenderer->SphereInFrustum(VoxGame::GetInstance()->GetDefaultViewport(), chunkCenter, Chunk::CHUNK_RADIUS))
{
pChunk->Render();
if (shadowRender == false)
{
m_numChunksRender++;
}
}
}
}
m_ChunkMapMutexLock.unlock();
m_pRenderer->PopMatrix();
// Restore cull mode
m_pRenderer->SetCullMode(cullMode);
m_pRenderer->EndMeshRender();
}
void ChunkManager::Render2D(Camera* pCamera, unsigned int viewport, unsigned int font)
{
m_ChunkMapMutexLock.lock();
typedef map<ChunkCoordKeys, Chunk*>::iterator it_type;
for (it_type iterator = m_chunksMap.begin(); iterator != m_chunksMap.end(); iterator++)
{
Chunk* pChunk = iterator->second;
if (pChunk != NULL && pChunk->IsCreated())
{
pChunk->Render2D(pCamera, viewport, font);
}
}
m_ChunkMapMutexLock.unlock();
}
void ChunkManager::RenderDebug()
{
m_pRenderer->SetRenderMode(RM_SOLID);
m_ChunkMapMutexLock.lock();
typedef map<ChunkCoordKeys, Chunk*>::iterator it_type;
for (it_type iterator = m_chunksMap.begin(); iterator != m_chunksMap.end(); iterator++)
{
Chunk* pChunk = iterator->second;
if (pChunk != NULL && pChunk->IsCreated())
{
pChunk->RenderDebug();
}
}
m_ChunkMapMutexLock.unlock();
}
// Rendering
void ChunkManager::Render()
{
m_pRenderer->StartMeshRender();
// Store cull mode
CullMode cullMode = m_pRenderer->GetCullMode();
if (m_wireframeRender)
{
m_pRenderer->SetLineWidth(1.0f);
m_pRenderer->SetRenderMode(RM_WIREFRAME);
}
else
{
m_pRenderer->SetRenderMode(RM_SOLID);
}
m_pRenderer->PushMatrix();
m_ChunkMapMutexLock.lock();
typedef map<ChunkCoordKeys, Chunk*>::iterator it_type;
for (it_type iterator = m_chunksMap.begin(); iterator != m_chunksMap.end(); iterator++)
{
Chunk* pChunk = iterator->second;
if (pChunk != NULL && pChunk->IsCreated())
{
pChunk->Render();
}
}
m_ChunkMapMutexLock.unlock();
m_pRenderer->PopMatrix();
// Restore cull mode
m_pRenderer->SetCullMode(cullMode);
m_pRenderer->EndMeshRender();
}