void BMaxObject::ApplyBlockLighting(SceneState * sceneState)
{
BlockWorldClient* pBlockWorldClient = BlockWorldClient::GetInstance();
if (pBlockWorldClient && pBlockWorldClient->IsInBlockWorld())
{
uint8_t brightness[2];
Uint16x3 blockId_ws(0, 0, 0);
Vector3 vPos = GetPosition();
BlockCommon::ConvertToBlockIndex(vPos.x, vPos.y + 0.1f, vPos.z, blockId_ws.x, blockId_ws.y, blockId_ws.z);
float fLightness;
pBlockWorldClient->GetBlockMeshBrightness(blockId_ws, brightness);
// block light
float fBlockLightness = Math::Max(pBlockWorldClient->GetLightBrightnessFloat(brightness[0]), 0.1f);
sceneState->GetCurrentLightStrength().y = fBlockLightness;
// sun light
fLightness = Math::Max(pBlockWorldClient->GetLightBrightnessFloat(brightness[1]), 0.1f);
sceneState->GetCurrentLightStrength().x = fLightness;
fLightness *= pBlockWorldClient->GetSunIntensity();
fLightness = Math::Max(fLightness, fBlockLightness);
sceneState->GetLocalMaterial().Ambient = LinearColor(fLightness*0.7f, fLightness*0.7f, fLightness*0.7f, 1.f);
sceneState->GetLocalMaterial().Diffuse = LinearColor(fLightness*0.35f, fLightness*0.35f, fLightness*0.35f, 1.f);
sceneState->EnableLocalMaterial(true);
}
}
HRESULT BMaxObject::Draw(SceneState * sceneState)
{
if (!m_pAnimatedMesh)
return E_FAIL;
if (GetPrimaryTechniqueHandle() < 0)
{
// try loading the asset if it has not been done before.
m_pAnimatedMesh->LoadAsset();
if (m_pAnimatedMesh->IsLoaded())
{
SetPrimaryTechniqueHandle(m_pAnimatedMesh->GetPrimaryTechniqueHandle());
UpdateGeometry();
}
return E_FAIL;
}
if (!CGlobals::GetEffectManager()->IsCurrentEffectValid())
{
return E_FAIL;
}
sceneState->SetCurrentSceneObject(this);
int nIndex = (sceneState && sceneState->IsLODEnabled()) ?
m_pAnimatedMesh->GetLodIndex(sceneState->GetCameraToCurObjectDistance()/*, GetScaling()*/) : 0;
CParaXModel* pModel = m_pAnimatedMesh->GetModel(nIndex);
if (pModel == NULL)
return E_FAIL;
int nRestoreSpecialTextures = -1;
for (auto const & tex : mReplaceTextures)
{
if(pModel->specialTextures[tex.first] >= 0)
pModel->replaceTextures[pModel->specialTextures[tex.first]] = tex.second;
else
{
// if there is only one texture, we will force replace it even there is no special replaceable id redefined.
if (pModel->GetObjectNum().nTextures <= 1 && nRestoreSpecialTextures<0)
{
nRestoreSpecialTextures = tex.first;
pModel->specialTextures[tex.first] = tex.first;
pModel->replaceTextures[pModel->specialTextures[tex.first]] = tex.second;
break;
}
}
}
sceneState->SetCurrentSceneObject(this);
SetFrameNumber(sceneState->m_nRenderCount);
// get world transform matrix
Matrix4 mxWorld;
GetRenderMatrix(mxWorld);
RenderDevicePtr pd3dDevice = sceneState->m_pd3dDevice;
EffectManager* pEffectManager = CGlobals::GetEffectManager();
pEffectManager->applyObjectLocalLighting(this);
CEffectFile* pEffectFile = pEffectManager->GetCurrentEffectFile();
CGlobals::GetWorldMatrixStack().push(mxWorld);
ApplyBlockLighting(sceneState);
CApplyObjectLevelParamBlock p(GetEffectParamBlock());
if (pEffectFile == 0)
{
// TODO: Fixed Function.
}
else
{
bool bUsePointTextureFilter = false;
// apply block space lighting for object whose size is comparable to a single block size
if (CheckAttribute(MESH_USE_LIGHT) && !(sceneState->IsShadowPass()))
{
BlockWorldClient* pBlockWorldClient = BlockWorldClient::GetInstance();
if (pBlockWorldClient && pBlockWorldClient->IsInBlockWorld())
{
Vector3 vPos = GetPosition();
vPos.y += 0.1f;
Uint16x3 blockId_ws(0, 0, 0);
BlockCommon::ConvertToBlockIndex(vPos.x, vPos.y, vPos.z, blockId_ws.x, blockId_ws.y, blockId_ws.z);
DWORD dwPositionHash = blockId_ws.GetHashCode();
uint8_t brightness[2];
pBlockWorldClient->GetBlockMeshBrightness(blockId_ws, brightness, 2);
// block light
float fBlockLightness = Math::Max(pBlockWorldClient->GetLightBrightnessLinearFloat(brightness[0]), 0.1f);
sceneState->GetCurrentLightStrength().y = fBlockLightness;
// sun light
float fSunLightness = Math::Max(pBlockWorldClient->GetLightBrightnessLinearFloat(brightness[1]), 0.1f);
sceneState->GetCurrentLightStrength().x = fSunLightness;
float fLightness = Math::Max(fBlockLightness, fSunLightness*pBlockWorldClient->GetSunIntensity());
if (m_fLastBlockLight != fLightness)
{
float fMaxStep = (float)(sceneState->dTimeDelta*0.5f);
if (dwPositionHash == m_dwLastBlockHash || m_dwLastBlockHash == 0)
m_fLastBlockLight = fLightness;
else
Math::SmoothMoveFloat1(m_fLastBlockLight, fLightness, fMaxStep);
fLightness = m_fLastBlockLight;
}
else
{
m_dwLastBlockHash = dwPositionHash;
}
sceneState->GetLocalMaterial().Ambient = (LinearColor(fLightness*0.7f, fLightness*0.7f, fLightness*0.7f, 1.f));
sceneState->GetLocalMaterial().Diffuse = (LinearColor(fLightness*0.4f, fLightness*0.4f, fLightness*0.4f, 1.f));
sceneState->EnableLocalMaterial(true);
bUsePointTextureFilter = bUsePointTextureFilter || pBlockWorldClient->GetUsePointTextureFiltering();
}
}
if (bUsePointTextureFilter)
{
pEffectManager->SetSamplerState(0, D3DSAMP_MINFILTER, D3DTEXF_POINT);
pEffectManager->SetSamplerState(0, D3DSAMP_MAGFILTER, D3DTEXF_POINT);
}
else
{
pEffectManager->SetSamplerState(0, D3DSAMP_MINFILTER, pEffectManager->GetDefaultSamplerState(0, D3DSAMP_MINFILTER));
pEffectManager->SetSamplerState(0, D3DSAMP_MAGFILTER, pEffectManager->GetDefaultSamplerState(0, D3DSAMP_MAGFILTER));
}
// just a single standing animation is supported now and looped.
UpdateModel(sceneState);
pModel->draw(sceneState, p.GetParamsBlock());
}
if (nRestoreSpecialTextures >= 0)
{
pModel->specialTextures[nRestoreSpecialTextures] = -1;
pModel->replaceTextures[nRestoreSpecialTextures] = nullptr;
}
CGlobals::GetWorldMatrixStack().pop();
return S_OK;
}
void CGlobalTerrain::SetBlockSelectionTexture(const char* textureName)
{
BlockWorldClient* mgr = BlockWorldClient::GetInstance();
if (mgr && textureName != NULL)
mgr->SetSelectionTexture(textureName);
}
HRESULT ParaEngine::CLightObject::RenderMesh(SceneState * sceneState)
{
if (!m_pAnimatedMesh)
return E_FAIL;
if (GetPrimaryTechniqueHandle() < 0)
{
// try loading the asset if it has not been done before.
m_pAnimatedMesh->LoadAsset();
if (m_pAnimatedMesh->IsLoaded())
{
SetPrimaryTechniqueHandle(m_pAnimatedMesh->GetPrimaryTechniqueHandle());
UpdateGeometry();
}
return E_FAIL;
}
if (!CGlobals::GetEffectManager()->IsCurrentEffectValid())
{
return E_FAIL;
}
CParaXModel* pModel = m_pAnimatedMesh->GetModel(0);
if (pModel == NULL)
return E_FAIL;
sceneState->SetCurrentSceneObject(this);
SetFrameNumber(sceneState->m_nRenderCount);
// get world transform matrix
Matrix4 mxWorld;
GetRenderMatrix(mxWorld);
RenderDevicePtr pd3dDevice = sceneState->m_pd3dDevice;
EffectManager* pEffectManager = CGlobals::GetEffectManager();
pEffectManager->applyObjectLocalLighting(this);
CEffectFile* pEffectFile = pEffectManager->GetCurrentEffectFile();
CGlobals::GetWorldMatrixStack().push(mxWorld);
if (pEffectFile == 0)
{
// TODO: Fixed Function.
}
else
{
// apply block space lighting for object whose size is comparable to a single block size
BlockWorldClient* pBlockWorldClient = BlockWorldClient::GetInstance();
if (pBlockWorldClient && pBlockWorldClient->IsInBlockWorld())
{
uint8_t brightness[2];
Uint16x3 blockId_ws(0, 0, 0);
Vector3 vPos = GetPosition();
BlockCommon::ConvertToBlockIndex(vPos.x, vPos.y + 0.1f, vPos.z, blockId_ws.x, blockId_ws.y, blockId_ws.z);
float fLightness;
pBlockWorldClient->GetBlockMeshBrightness(blockId_ws, brightness);
// block light
float fBlockLightness = Math::Max(pBlockWorldClient->GetLightBrightnessFloat(brightness[0]), 0.1f);
sceneState->GetCurrentLightStrength().y = fBlockLightness;
// sun light
fLightness = Math::Max(pBlockWorldClient->GetLightBrightnessFloat(brightness[1]), 0.1f);
sceneState->GetCurrentLightStrength().x = fLightness;
fLightness *= pBlockWorldClient->GetSunIntensity();
fLightness = Math::Max(fLightness, fBlockLightness);
sceneState->GetLocalMaterial().Ambient = (LinearColor(fLightness*0.7f, fLightness*0.7f, fLightness*0.7f, 1.f));
sceneState->GetLocalMaterial().Diffuse = (LinearColor(fLightness*0.4f, fLightness*0.4f, fLightness*0.4f, 1.f));
sceneState->EnableLocalMaterial(true);
}
// just a single standing animation is supported now and looped.
if (!m_CurrentAnim.IsValid())
m_CurrentAnim = pModel->GetAnimIndexByID(0);
if (m_CurrentAnim.IsValid())
{
int nAnimLength = std::max(1, m_CurrentAnim.nEndFrame - m_CurrentAnim.nStartFrame);
int nToDoFrame = (m_CurrentAnim.nCurrentFrame + (int)(sceneState->dTimeDelta * 1000)) % nAnimLength;
m_CurrentAnim.nCurrentFrame = nToDoFrame;
}
pModel->m_CurrentAnim = m_CurrentAnim;
pModel->m_NextAnim.nIndex = 0;
pModel->m_BlendingAnim.MakeInvalid();
pModel->blendingFactor = 0;
pModel->animate(sceneState, NULL);
// force CParaXModel::BMAX_MODEL?
pModel->draw(sceneState, NULL);
}
CGlobals::GetWorldMatrixStack().pop();
return S_OK;
}
