//-----------------------------------------------------------------------------
// Purpose:
// Output : Returns true on success, false on failure.
//-----------------------------------------------------------------------------
bool CMaterial::Initialize( HWND hwnd )
{
// NOTE: This gets set to true later upon creating a 3d view.
g_materialSystemConfig = materials->GetCurrentConfigForVideoCard();
InitMaterialSystemConfig( &g_materialSystemConfig );
// Create a cache for material images (for browsing and uploading to the driver).
if (g_pMaterialImageCache == NULL)
{
g_pMaterialImageCache = new CMaterialImageCache(500);
if (g_pMaterialImageCache == NULL)
return false ;
}
materials->OverrideConfig( g_materialSystemConfig, false );
// Set the mode
// When setting the mode, we need to grab the parent window
// since that's going to enclose all our little render windows
g_materialSystemConfig.m_VideoMode.m_Width = g_materialSystemConfig.m_VideoMode.m_Height = 0;
g_materialSystemConfig.m_VideoMode.m_Format = IMAGE_FORMAT_BGRA8888;
g_materialSystemConfig.m_VideoMode.m_RefreshRate = 0;
g_materialSystemConfig.SetFlag( MATSYS_VIDCFG_FLAGS_WINDOWED, true );
g_materialSystemConfig.SetFlag( MATSYS_VIDCFG_FLAGS_RESIZING, true );
if (!MaterialSystemInterface()->SetMode( hwnd, g_materialSystemConfig ) )
return false;
return true;
}
//-----------------------------------------------------------------------------
// Purpose: Renders a selection gizmo at our bounds center.
// Input : pRender - Rendering interface.
//-----------------------------------------------------------------------------
void Marker3D::RenderTool3D(CRender3D *pRender)
{
if (!IsActiveTool())
{
return;
}
Vector *pPos;
if (IsTranslating())
{
pPos = &m_vecTranslatePos;
}
else
{
if (IsEmpty())
{
return;
}
pPos = &m_vecPos;
}
//
// Setup the renderer.
//
pRender->SetRenderMode(RENDER_MODE_WIREFRAME);
CMeshBuilder meshBuilder;
IMesh* pMesh = MaterialSystemInterface()->GetDynamicMesh();
meshBuilder.Begin(pMesh, MATERIAL_LINES, 3);
meshBuilder.Position3f(g_MIN_MAP_COORD, (*pPos)[1], (*pPos)[2]);
meshBuilder.Color3ub(255, 0, 0);
meshBuilder.AdvanceVertex();
meshBuilder.Position3f(g_MAX_MAP_COORD, (*pPos)[1], (*pPos)[2]);
meshBuilder.Color3ub(255, 0, 0);
meshBuilder.AdvanceVertex();
meshBuilder.Position3f((*pPos)[0], g_MIN_MAP_COORD, (*pPos)[2]);
meshBuilder.Color3ub(0, 255, 0);
meshBuilder.AdvanceVertex();
meshBuilder.Position3f((*pPos)[0], g_MAX_MAP_COORD, (*pPos)[2]);
meshBuilder.Color3ub(0, 255, 0);
meshBuilder.AdvanceVertex();
meshBuilder.Position3f((*pPos)[0], (*pPos)[1], g_MIN_MAP_COORD);
meshBuilder.Color3ub(0, 0, 255);
meshBuilder.AdvanceVertex();
meshBuilder.Position3f((*pPos)[0], (*pPos)[1], g_MAX_MAP_COORD);
meshBuilder.Color3ub(0, 0, 255);
meshBuilder.AdvanceVertex();
meshBuilder.End();
pMesh->Draw();
pRender->SetRenderMode(RENDER_MODE_DEFAULT);
}
void CTextureSystem::RebindDefaultCubeMap()
{
// rebind with the default cubemap
if ( m_pCubemapTexture )
{
CMatRenderContextPtr pRenderContext( MaterialSystemInterface() );
pRenderContext->BindLocalCubemap( m_pCubemapTexture );
}
}
//-----------------------------------------------------------------------------
// Purpose: Renders the connecting lines between the keyframes
// Input : pRender -
//-----------------------------------------------------------------------------
void CMapKeyFrame::Render3D( CRender3D *pRender )
{
if ( m_bRebuildPath )
{
if (GetAnimator() != NULL)
{
GetAnimator()->RebuildPath();
}
}
// only draw if we have a valid connection
if ( m_pNextKeyFrame && m_flSpeed > 0 )
{
// only draw if we haven't already been drawn this frame
if ( GetRenderFrame() != pRender->GetRenderFrame() )
{
pRender->PushRenderMode( RENDER_MODE_WIREFRAME );
SetRenderFrame( pRender->GetRenderFrame() );
Vector o1, o2;
GetOrigin( o1 );
m_pNextKeyFrame->GetOrigin( o2 );
CMeshBuilder meshBuilder;
CMatRenderContextPtr pRenderContext( MaterialSystemInterface() );
IMesh *pMesh = pRenderContext->GetDynamicMesh();
// draw connecting line going from green to red
meshBuilder.Begin( pMesh, MATERIAL_LINE_STRIP, MAX_LINE_POINTS );
// start point
meshBuilder.Color3f( 0, 1.0f, 0 );
meshBuilder.Position3f( o1[0], o1[1], o1[2] );
meshBuilder.AdvanceVertex();
for ( int i = 0; i < MAX_LINE_POINTS; i++ )
{
float red = (float)(i+1) / (float)MAX_LINE_POINTS;
meshBuilder.Color3f( red, 1.0f - red, 0 );
meshBuilder.Position3f( m_LinePoints[i][0], m_LinePoints[i][1], m_LinePoints[i][2] );
meshBuilder.AdvanceVertex();
}
meshBuilder.End();
pMesh->Draw();
pRender->PopRenderMode();
}
}
}
//-----------------------------------------------------------------------------
// Purpose: Loads textures from all texture files.
//-----------------------------------------------------------------------------
void CTextureSystem::ReloadTextures( const char *pFilterName )
{
MaterialSystemInterface()->ReloadMaterials( pFilterName );
for ( int i = 0; i < m_Textures.Count(); i++ )
{
if ( !Q_stristr( pFilterName, m_Textures[i]->GetName() ) )
continue;
m_Textures[i]->Reload( false );
}
}
void AllocateLightingPreviewtextures(void)
{
static bool bHaveAllocated=false;
if (! bHaveAllocated )
{
bHaveAllocated = true;
MaterialSystemInterface()->BeginRenderTargetAllocation();
for(int idx=0;idx<NELEMS(sg_ExtraFP16Targets);idx++)
sg_ExtraFP16Targets[idx].Init(
materials->CreateNamedRenderTargetTextureEx2(
s_rt_names[idx],
512, 512, RT_SIZE_DEFAULT, s_rt_formats[idx],
MATERIAL_RT_DEPTH_SHARED,
TEXTUREFLAGS_CLAMPS | TEXTUREFLAGS_CLAMPT,
CREATERENDERTARGETFLAGS_HDR )
);
// End block in which all render targets should be allocated (kicking off an Alt-Tab type
// behavior)
MaterialSystemInterface()->EndRenderTargetAllocation();
}
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : pRender -
//-----------------------------------------------------------------------------
void CMapLine::Render3D(CRender3D *pRender)
{
if ( (m_pStartEntity == NULL) || (m_pEndEntity == NULL) )
return;
pRender->BeginRenderHitTarget(this);
pRender->PushRenderMode(RENDER_MODE_WIREFRAME);
Vector Start, End;
m_pStartEntity->GetOrigin(Start);
m_pEndEntity->GetOrigin(End);
CMeshBuilder meshBuilder;
CMatRenderContextPtr pRenderContext( MaterialSystemInterface() );
IMesh* pMesh = pRenderContext->GetDynamicMesh();
// FIXME: Can't do this...! glLineWidth(2);
meshBuilder.Begin( pMesh, MATERIAL_LINES, 1 );
unsigned char color[3];
if (IsSelected())
{
color[0] = SELECT_EDGE_RED;
color[1] = SELECT_EDGE_GREEN;
color[2] = SELECT_EDGE_BLUE;
}
else
{
color[0] = r;
color[1] = g;
color[2] = b;
}
meshBuilder.Color3ubv( color );
meshBuilder.Position3f(Start.x, Start.y, Start.z);
meshBuilder.AdvanceVertex();
meshBuilder.Color3ubv( color );
meshBuilder.Position3f(End.x, End.y, End.z);
meshBuilder.AdvanceVertex();
meshBuilder.End();
pMesh->Draw();
pRender->EndRenderHitTarget();
pRender->PopRenderMode();
}
//-----------------------------------------------------------------------------
// Purpose: Loads all the materials for the given game config.
//-----------------------------------------------------------------------------
void CTextureSystem::LoadMaterials(CGameConfig *pConfig)
{
CTextureGroup *pGroup = new CTextureGroup("Materials");
pGroup->SetTextureFormat(tfVMT);
m_pActiveContext->Groups.AddToTail(pGroup);
// Add all the materials to the group.
CMaterial::EnumerateMaterials( this, "materials", (int)pGroup, INCLUDE_WORLD_MATERIALS );
// Watch the materials directory recursively...
CMaterialFileChangeWatcher *pWatcher = new CMaterialFileChangeWatcher;
pWatcher->Init( this, (int)pGroup );
m_ChangeWatchers.AddToTail( pWatcher );
Assert( m_pCubemapTexture == NULL );
m_pCubemapTexture = MaterialSystemInterface()->FindTexture( "editor/cubemap", NULL, true );
if ( m_pCubemapTexture )
{
m_pCubemapTexture->IncrementReferenceCount();
CMatRenderContextPtr pRenderContext( MaterialSystemInterface() );
pRenderContext->BindLocalCubemap( m_pCubemapTexture );
}
// Get the nodraw texture.
m_pNoDrawTexture = NULL;
for ( int i=0; i < m_Textures.Count(); i++ )
{
if ( V_stricmp( m_Textures[i]->GetName(), "tools/toolsnodraw" ) == 0 || V_stricmp( m_Textures[i]->GetName(), "tools/toolsnodraw" ) == 0 )
{
m_pNoDrawTexture = m_Textures[i];
break;
}
}
if ( !m_pNoDrawTexture )
m_pNoDrawTexture = CMaterial::CreateMaterial( "tools/toolsnodraw", true );
}
//-----------------------------------------------------------------------------
// Purpose: Renders us in the 3D view.
// Input : pRender - Interface to use for rendering.
//-----------------------------------------------------------------------------
void CMapSideList::Render3D(CRender3D *pRender)
{
if (Parent->IsSelected())
{
//
// Draw lines from us to the center of all faces in the list.
//
pRender->SetRenderMode(RENDER_MODE_WIREFRAME);
CMeshBuilder meshBuilder;
IMesh *pMesh = MaterialSystemInterface()->GetDynamicMesh();
meshBuilder.Begin(pMesh, MATERIAL_LINES, m_Faces.Count());
for (int i = 0; i < m_Faces.Count(); i++)
{
CMapFace *pFace = m_Faces.Element(i);
Vector Center;
pFace->GetCenter(Center);
unsigned char color[3];
color[0] = SELECT_EDGE_RED;
color[1] = SELECT_EDGE_GREEN;
color[2] = SELECT_EDGE_BLUE;
meshBuilder.Color3ubv( color );
meshBuilder.Position3f(m_Origin.x, m_Origin.y, m_Origin.z);
meshBuilder.AdvanceVertex();
meshBuilder.Color3ubv( color );
meshBuilder.Position3f(Center.x, Center.y, Center.z);
meshBuilder.AdvanceVertex();
}
meshBuilder.End();
pMesh->Draw();
}
}
void CGizmo::DrawGizmoAxis(CRender3D *pRender, Vector& Origin,
Vector& EndPoint, int red, int green, int blue,
unsigned int uAxisHandle)
{
CCamera *pCamera = pRender->GetCamera();
Vector ViewUp;
pCamera->GetViewUp(ViewUp);
Vector ViewPoint;
Vector ViewForward;
pCamera->GetViewPoint(ViewPoint);
VectorSubtract(Origin, ViewPoint, ViewForward);
Vector Axis;
VectorSubtract(EndPoint, Origin, Axis);
CrossProduct(ViewForward, Axis, ViewUp);
VectorNormalize(ViewUp);
Vector Start;
Vector End;
//
// Draw the first segment of the gizmo axis.
//
VectorMA(Origin, 0.1, Axis, Start);
VectorMA(Origin, 0.25, Axis, End);
pRender->BindTexture( g_pAxisTexture );
CMeshBuilder meshBuilder;
CMatRenderContextPtr pRenderContext( MaterialSystemInterface() );
IMesh* pMesh = pRenderContext->GetDynamicMesh( );
meshBuilder.Begin( pMesh, MATERIAL_POLYGON, 4 );
meshBuilder.TexCoord2f(0, 0, 0);
meshBuilder.Position3f(Start[0] - ViewUp[0] * GIZMO_AXIS_WIDTH, Start[1] - ViewUp[1] * GIZMO_AXIS_WIDTH, Start[2] - ViewUp[2] * GIZMO_AXIS_WIDTH);
meshBuilder.Color3ub(red, green, blue);
meshBuilder.AdvanceVertex();
meshBuilder.TexCoord2f(0, 2, 0);
meshBuilder.Position3f(End[0] - ViewUp[0] * GIZMO_AXIS_WIDTH, End[1] - ViewUp[1] * GIZMO_AXIS_WIDTH, End[2] - ViewUp[2] * GIZMO_AXIS_WIDTH);
meshBuilder.Color3ub(red, green, blue);
meshBuilder.AdvanceVertex();
meshBuilder.TexCoord2f(0, 2, 1);
meshBuilder.Position3f(End[0] + ViewUp[0] * GIZMO_AXIS_WIDTH, End[1] + ViewUp[1] * GIZMO_AXIS_WIDTH, End[2] + ViewUp[2] * GIZMO_AXIS_WIDTH);
meshBuilder.Color3ub(red, green, blue);
meshBuilder.AdvanceVertex();
meshBuilder.TexCoord2f(0, 0, 1);
meshBuilder.Position3f(Start[0] + ViewUp[0] * GIZMO_AXIS_WIDTH, Start[1] + ViewUp[1] * GIZMO_AXIS_WIDTH, Start[2] + ViewUp[2] * GIZMO_AXIS_WIDTH);
meshBuilder.Color3ub(red, green, blue);
meshBuilder.AdvanceVertex();
meshBuilder.End();
pMesh->Draw();
//
// Draw the scale handle.
//
Start = End;
VectorMA(Origin, 0.35, Axis, End);
pRender->BeginRenderHitTarget(this, uAxisHandle + GIZMO_HANDLE_SCALE);
pRender->BindTexture( g_pScaleHandleTexture );
pMesh = pRenderContext->GetDynamicMesh( );
meshBuilder.Begin( pMesh, MATERIAL_POLYGON, 4 );
meshBuilder.TexCoord2f( 0, 0, 0);
meshBuilder.Position3f(Start[0] - ViewUp[0] * GIZMO_HANDLE_WIDTH, Start[1] - ViewUp[1] * GIZMO_HANDLE_WIDTH, Start[2] - ViewUp[2] * GIZMO_HANDLE_WIDTH);
meshBuilder.Color3ub(red, green, blue);
meshBuilder.AdvanceVertex();
meshBuilder.TexCoord2f( 0, 1, 0);
meshBuilder.Position3f(End[0] - ViewUp[0] * GIZMO_HANDLE_WIDTH, End[1] - ViewUp[1] * GIZMO_HANDLE_WIDTH, End[2] - ViewUp[2] * GIZMO_HANDLE_WIDTH);
meshBuilder.Color3ub(red, green, blue);
meshBuilder.AdvanceVertex();
meshBuilder.TexCoord2f( 0, 1, 1);
meshBuilder.Position3f(End[0] + ViewUp[0] * GIZMO_HANDLE_WIDTH, End[1] + ViewUp[1] * GIZMO_HANDLE_WIDTH, End[2] + ViewUp[2] * GIZMO_HANDLE_WIDTH);
meshBuilder.Color3ub(red, green, blue);
meshBuilder.AdvanceVertex();
meshBuilder.TexCoord2f( 0, 0, 1);
meshBuilder.Position3f(Start[0] + ViewUp[0] * GIZMO_HANDLE_WIDTH, Start[1] + ViewUp[1] * GIZMO_HANDLE_WIDTH, Start[2] + ViewUp[2] * GIZMO_HANDLE_WIDTH);
meshBuilder.AdvanceVertex();
meshBuilder.End();
pMesh->Draw();
pRender->EndRenderHitTarget();
//
// Draw the second segment of the gizmo axis.
//
Start = End;
VectorMA(Origin, 0.5, Axis, End);
pRender->BindTexture( g_pAxisTexture );
pMesh = pRenderContext->GetDynamicMesh( );
meshBuilder.Begin( pMesh, MATERIAL_POLYGON, 4 );
meshBuilder.TexCoord2f( 0, 0, 0);
meshBuilder.Position3f(Start[0] - ViewUp[0] * GIZMO_AXIS_WIDTH, Start[1] - ViewUp[1] * GIZMO_AXIS_WIDTH, Start[2] - ViewUp[2] * GIZMO_AXIS_WIDTH);
meshBuilder.Color3ub(red, green, blue);
meshBuilder.AdvanceVertex();
meshBuilder.TexCoord2f( 0, 2, 0);
meshBuilder.Position3f(End[0] - ViewUp[0] * GIZMO_AXIS_WIDTH, End[1] - ViewUp[1] * GIZMO_AXIS_WIDTH, End[2] - ViewUp[2] * GIZMO_AXIS_WIDTH);
meshBuilder.AdvanceVertex();
meshBuilder.Color3ub(red, green, blue);
meshBuilder.TexCoord2f( 0, 2, 1);
meshBuilder.Position3f(End[0] + ViewUp[0] * GIZMO_AXIS_WIDTH, End[1] + ViewUp[1] * GIZMO_AXIS_WIDTH, End[2] + ViewUp[2] * GIZMO_AXIS_WIDTH);
meshBuilder.Color3ub(red, green, blue);
meshBuilder.AdvanceVertex();
meshBuilder.TexCoord2f( 0, 0, 1);
meshBuilder.Position3f(Start[0] + ViewUp[0] * GIZMO_AXIS_WIDTH, Start[1] + ViewUp[1] * GIZMO_AXIS_WIDTH, Start[2] + ViewUp[2] * GIZMO_AXIS_WIDTH);
meshBuilder.Color3ub(red, green, blue);
meshBuilder.AdvanceVertex();
meshBuilder.End();
pMesh->Draw();
//
// Draw the rotate handle.
//
Start = End;
VectorMA(Origin, 0.6, Axis, End);
pRender->BeginRenderHitTarget(this, uAxisHandle + GIZMO_HANDLE_ROTATE);
pRender->BindTexture( g_pRotateHandleTexture );
pMesh = pRenderContext->GetDynamicMesh( );
meshBuilder.Begin( pMesh, MATERIAL_POLYGON, 4 );
meshBuilder.TexCoord2f( 0, 0, 0);
meshBuilder.Position3f(Start[0] - ViewUp[0] * GIZMO_HANDLE_WIDTH, Start[1] - ViewUp[1] * GIZMO_HANDLE_WIDTH, Start[2] - ViewUp[2] * GIZMO_HANDLE_WIDTH);
meshBuilder.Color3ub(red, green, blue);
meshBuilder.AdvanceVertex();
meshBuilder.TexCoord2f( 0, 1, 0);
meshBuilder.Position3f(End[0] - ViewUp[0] * GIZMO_HANDLE_WIDTH, End[1] - ViewUp[1] * GIZMO_HANDLE_WIDTH, End[2] - ViewUp[2] * GIZMO_HANDLE_WIDTH);
meshBuilder.Color3ub(red, green, blue);
meshBuilder.AdvanceVertex();
meshBuilder.TexCoord2f( 0, 1, 1);
meshBuilder.Position3f(End[0] + ViewUp[0] * GIZMO_HANDLE_WIDTH, End[1] + ViewUp[1] * GIZMO_HANDLE_WIDTH, End[2] + ViewUp[2] * GIZMO_HANDLE_WIDTH);
meshBuilder.Color3ub(red, green, blue);
meshBuilder.AdvanceVertex();
meshBuilder.TexCoord2f( 0, 0, 1);
meshBuilder.Position3f(Start[0] + ViewUp[0] * GIZMO_HANDLE_WIDTH, Start[1] + ViewUp[1] * GIZMO_HANDLE_WIDTH, Start[2] + ViewUp[2] * GIZMO_HANDLE_WIDTH);
meshBuilder.Color3ub(red, green, blue);
meshBuilder.AdvanceVertex();
meshBuilder.End();
pMesh->Draw();
pRender->EndRenderHitTarget();
//
// Draw the third segment of the gizmo axis.
//
Start = End;
VectorMA(Origin, 0.75, Axis, End);
pRender->BindTexture( g_pAxisTexture );
pMesh = pRenderContext->GetDynamicMesh( );
meshBuilder.Begin( pMesh, MATERIAL_POLYGON, 4 );
meshBuilder.TexCoord2f( 0, 0, 0);
meshBuilder.Position3f(Start[0] - ViewUp[0] * GIZMO_AXIS_WIDTH, Start[1] - ViewUp[1] * GIZMO_AXIS_WIDTH, Start[2] - ViewUp[2] * GIZMO_AXIS_WIDTH);
meshBuilder.Color3ub(red, green, blue);
meshBuilder.AdvanceVertex();
meshBuilder.TexCoord2f( 0, 2, 0);
meshBuilder.Position3f(End[0] - ViewUp[0] * GIZMO_AXIS_WIDTH, End[1] - ViewUp[1] * GIZMO_AXIS_WIDTH, End[2] - ViewUp[2] * GIZMO_AXIS_WIDTH);
meshBuilder.Color3ub(red, green, blue);
meshBuilder.AdvanceVertex();
meshBuilder.TexCoord2f( 0, 2, 1);
meshBuilder.Position3f(End[0] + ViewUp[0] * GIZMO_AXIS_WIDTH, End[1] + ViewUp[1] * GIZMO_AXIS_WIDTH, End[2] + ViewUp[2] * GIZMO_AXIS_WIDTH);
meshBuilder.Color3ub(red, green, blue);
meshBuilder.AdvanceVertex();
meshBuilder.TexCoord2f( 0, 0, 1);
meshBuilder.Position3f(Start[0] + ViewUp[0] * GIZMO_AXIS_WIDTH, Start[1] + ViewUp[1] * GIZMO_AXIS_WIDTH, Start[2] + ViewUp[2] * GIZMO_AXIS_WIDTH);
meshBuilder.Color3ub(red, green, blue);
meshBuilder.AdvanceVertex();
meshBuilder.End();
pMesh->Draw();
//
// Draw the translate handle (arrowhead).
//
Start = End;
pRender->BeginRenderHitTarget(this, uAxisHandle + GIZMO_HANDLE_TRANSLATE);
pRender->BindTexture( g_pTranslateHandleTexture );
pMesh = pRenderContext->GetDynamicMesh( );
meshBuilder.Begin( pMesh, MATERIAL_TRIANGLES, 1 );
meshBuilder.TexCoord2f( 0, 0, 0);
meshBuilder.Position3f(Start[0] - ViewUp[0] * GIZMO_HANDLE_WIDTH, Start[1] - ViewUp[1] * GIZMO_HANDLE_WIDTH, Start[2] - ViewUp[2] * GIZMO_HANDLE_WIDTH);
meshBuilder.Color3ub(red, green, blue);
meshBuilder.AdvanceVertex();
meshBuilder.TexCoord2f( 0, 1, 0.5);
meshBuilder.Position3f(EndPoint[0], EndPoint[1], EndPoint[2]);
meshBuilder.Color3ub(red, green, blue);
meshBuilder.AdvanceVertex();
meshBuilder.TexCoord2f( 0, 0, 1);
meshBuilder.Position3f(Start[0] + ViewUp[0] * GIZMO_HANDLE_WIDTH, Start[1] + ViewUp[1] * GIZMO_HANDLE_WIDTH, Start[2] + ViewUp[2] * GIZMO_HANDLE_WIDTH);
meshBuilder.Color3ub(red, green, blue);
meshBuilder.AdvanceVertex();
meshBuilder.End();
pMesh->Draw();
pRender->EndRenderHitTarget();
}