//-----------------------------------------------------------------------------
// 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);
}
//-----------------------------------------------------------------------------
// Purpose: Called when the tool is activated.
// Input : eOldTool - The ID of the previously active tool.
//-----------------------------------------------------------------------------
void Clipper3D::OnActivate(ToolID_t eOldTool)
{
if (IsActiveTool())
{
//
// Already the active tool - toggle the mode.
//
IterateClipMode();
m_pDocument->ToolUpdateViews(CMapView2D::updTool);
}
}
//-----------------------------------------------------------------------------
// Purpose: Called when the tool is activated.
// Input : eOldTool - The ID of the previously active tool.
//-----------------------------------------------------------------------------
void Cordon3D::OnActivate()
{
if (!IsActiveTool())
{
Vector mins,maxs;
m_pDocument->GetCordon( mins, maxs );
SetBounds( mins,maxs );
m_bEmpty = !IsValidBox();
EnableHandles( true );
}
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : pRender -
//-----------------------------------------------------------------------------
void Marker3D::RenderTool2D(CRender2D *pRender)
{
if (!IsActiveTool())
{
return;
}
Vector vecPos;
CRect rect;
CPoint pt;
if (IsTranslating())
{
vecPos = m_vecTranslatePos;
}
else
{
if (IsEmpty())
{
return;
}
vecPos = m_vecPos;
}
pt.x = vecPos[axHorz];
pt.y = vecPos[axVert];
PointToScreen(pt);
pRender->SetLineType(CRender2D::LINE_SOLID, CRender2D::LINE_THIN, 35, 255, 75);
//
// Draw center rect.
//
rect.SetRect(pt, pt);
rect.InflateRect(6, 6);
pRender->Rectangle(rect, false);
//
// Draw crosshairs.
//
pRender->MoveTo(g_MIN_MAP_COORD, pt.y);
pRender->LineTo(g_MAX_MAP_COORD, pt.y);
pRender->MoveTo(pt.x, g_MIN_MAP_COORD);
pRender->LineTo(pt.x, g_MAX_MAP_COORD);
}
