void Curve::Render( RenderVisitor* render )
{
HELIUM_ASSERT( render );
DrawArgs* args = render->GetArgs();
HELIUM_ASSERT( args );
Helium::BufferedDrawer* drawInterface = render->GetDrawInterface();
HELIUM_ASSERT( drawInterface );
const VertexResource* vertices = m_Vertices;
uint32_t countCurvePoints = (uint32_t)m_Points.size();
uint32_t countControlPoints = GetNumberControlPoints();
//
// Draw start end end locators
//
Helium::Color materialColor = GetMaterialColor( s_Material );
Simd::Matrix44 globalTransform( GetGlobalTransform().array1d );
if ( !m_Closed )
{
Simd::Matrix44 m;
if ( countCurvePoints > 0 )
{
Simd::Vector3 point( &m_Points[ 0 ].x );
m.MultiplySet( Simd::Matrix44( Simd::Matrix44::INIT_TRANSLATION, point ), globalTransform );
m_Locator->Draw( drawInterface, args, materialColor, m );
}
if ( countCurvePoints > 1 )
{
Simd::Vector3 point( &m_Points[ countCurvePoints - 1 ].x );
m.MultiplySet( Simd::Matrix44( Simd::Matrix44::INIT_TRANSLATION, point ), globalTransform );
m_Locator->Draw( drawInterface, args, materialColor, m );
Simd::Vector3 p1( &m_Points[ countCurvePoints - 2 ].x );
Simd::Vector3 p2( &m_Points[ countCurvePoints - 1 ].x );
Simd::Vector3 dir = ( p2 - p1 ).GetNormalized();
AngleAxis angleAxis = AngleAxis::Rotation(
OutVector,
Vector3( dir.GetElement( 0 ), dir.GetElement( 1 ), dir.GetElement( 2 ) ) );
m.SetRotationTranslation(
Simd::Quat( Simd::Vector3( &angleAxis.axis.x ), angleAxis.angle ),
p2 - ( dir * ( m_Cone->m_Length * 0.5f ) ) );
m *= globalTransform;
m_Cone->Draw( drawInterface, args, materialColor, m );
}
}
if ( countCurvePoints > 0 )
{
//
// Draw Curve
//
uint32_t countCurveLines = m_Closed ? countCurvePoints : countCurvePoints - 1;
if ( countCurveLines > 0 )
{
drawInterface->DrawUntextured(
Helium::RENDERER_PRIMITIVE_TYPE_LINE_STRIP,
globalTransform,
vertices->GetBuffer(),
NULL,
vertices->GetBaseIndex() + countControlPoints + 1,
countCurveLines + 1,
0,
countCurveLines,
materialColor,
Helium::RenderResourceManager::RASTERIZER_STATE_WIREFRAME_DOUBLE_SIDED );
args->m_LineCount += countCurveLines;
}
//
// Draw Curve points
//
drawInterface->DrawPoints(
globalTransform,
vertices->GetBuffer(),
vertices->GetBaseIndex() + countControlPoints + 1,
countCurvePoints,
materialColor );
}
//
// Draw Control points
//
if ( countControlPoints > 0 )
{
//
// Draw points hull
//
if ( m_Type != CurveType::Linear )
{
uint32_t countControlLines = m_Closed ? countControlPoints : countControlPoints - 1;
if ( countControlLines > 0 )
{
drawInterface->DrawUntextured(
Helium::RENDERER_PRIMITIVE_TYPE_LINE_STRIP,
globalTransform,
vertices->GetBuffer(),
NULL,
vertices->GetBaseIndex(),
countControlLines + 1,
0,
countControlLines,
s_HullMaterial,
Helium::RenderResourceManager::RASTERIZER_STATE_WIREFRAME_DOUBLE_SIDED );
args->m_LineCount += countControlLines;
}
}
//
// Draw all points
//
drawInterface->DrawPoints(
globalTransform,
vertices->GetBuffer(),
vertices->GetBaseIndex(),
countControlPoints,
Viewport::s_ComponentMaterial );
//
// Overdraw selected points
//
{
Helium::Color textColor( 0xffffffff );
OS_HierarchyNodeDumbPtr::Iterator childItr = GetChildren().Begin();
OS_HierarchyNodeDumbPtr::Iterator childEnd = GetChildren().End();
for ( uint32_t i = 0; childItr != childEnd; ++childItr )
{
CurveControlPoint* point = Reflect::SafeCast< CurveControlPoint >( *childItr );
if ( point )
{
if ( point->IsSelected() )
{
drawInterface->DrawPoints(
globalTransform,
vertices->GetBuffer(),
vertices->GetBaseIndex() + i,
1,
Viewport::s_SelectedComponentMaterial,
Helium::RenderResourceManager::DEPTH_STENCIL_STATE_NONE );
}
if ( GetControlPointLabel() != ControlPointLabel::None )
{
tstringstream label;
switch ( GetControlPointLabel() )
{
case ControlPointLabel::CurveAndIndex:
label << GetName() << TXT( "[" ) << i << TXT( "]" );
break;
case ControlPointLabel::IndexOnly:
label << "[" << i << "]";
break;
}
Simd::Vector3 position( &point->GetPosition().x );
// local to global
globalTransform.TransformPoint( position, position );
const int32_t offsetX = 0;
const int32_t offsetY = 15;
drawInterface->DrawProjectedText(
position,
offsetX,
offsetY,
String( label.str().c_str() ),
textColor,
Helium::RenderResourceManager::DEBUG_FONT_SIZE_SMALL );
}
++i;
}
}
}
//
// Overdraw highlighted points
//
{
OS_HierarchyNodeDumbPtr::Iterator childItr = GetChildren().Begin();
OS_HierarchyNodeDumbPtr::Iterator childEnd = GetChildren().End();
for ( uint32_t i = 0; childItr != childEnd; ++childItr )
{
CurveControlPoint* point = Reflect::SafeCast< CurveControlPoint >( *childItr );
if ( point )
{
if ( point->IsHighlighted() )
{
drawInterface->DrawPoints(
globalTransform,
vertices->GetBuffer(),
vertices->GetBaseIndex() + i,
1,
Viewport::s_HighlightedMaterial,
Helium::RenderResourceManager::DEPTH_STENCIL_STATE_NONE );
}
++i;
}
}
}
}
Base::Render( render );
}
/// Update the instance buffer data for a set of graphics scene object sub-meshes.
///
/// @param[in] pContext Context in which this job is running.
void UpdateGraphicsSceneSubMeshBuffersJob::Run( JobContext* /*pContext*/ )
{
const GraphicsSceneObject* pSceneObjects = m_parameters.pSceneObjects;
HELIUM_ASSERT( pSceneObjects );
const GraphicsSceneObject::SubMeshData* pSubMeshes = m_parameters.pSubMeshes;
HELIUM_ASSERT( pSubMeshes );
float32_t* const* ppConstantBufferData = m_parameters.ppConstantBufferData;
HELIUM_ASSERT( ppConstantBufferData );
uint_fast32_t subMeshCount = m_parameters.subMeshCount;
for( uint_fast32_t subMeshIndex = 0;
subMeshIndex < subMeshCount;
++subMeshIndex, ++pSubMeshes, ++ppConstantBufferData )
{
float32_t* pConstantBuffer = *ppConstantBufferData;
if( !pConstantBuffer )
{
continue;
}
const GraphicsSceneObject::SubMeshData& rSubMesh = *pSubMeshes;
size_t sceneObjectIndex = rSubMesh.GetSceneObjectId();
const GraphicsSceneObject& rSceneObject = pSceneObjects[ sceneObjectIndex ];
const Simd::Matrix44* pBonePalette = rSceneObject.GetBonePalette();
#if L_USE_GRANNY_ANIMATION
const void* pBoneData = rSceneObject.GetBoneData();
HELIUM_ASSERT( pBoneData );
Simd::Matrix44 inverseBoneReferencePose;
#else
const Simd::Matrix44* pInverseReferencePose = rSceneObject.GetInverseReferencePose();
HELIUM_ASSERT( pInverseReferencePose );
#endif
const uint8_t* pSkinningPaletteMap = rSubMesh.GetSkinningPaletteMap();
HELIUM_ASSERT( pSkinningPaletteMap );
Simd::Matrix44 skinningMatrix;
uint_fast8_t boneCount = rSceneObject.GetBoneCount();
for( uint_fast8_t boneIndex = 0; boneIndex < boneCount; ++boneIndex )
{
size_t skinningPaletteIndex = pSkinningPaletteMap[ boneIndex ];
if( skinningPaletteIndex >= BONE_COUNT_MAX )
{
continue;
}
float32_t* pSkinningMatrix43 = pConstantBuffer + skinningPaletteIndex * 12;
const Simd::Matrix44& rBoneTransform = pBonePalette[ boneIndex ];
#if L_USE_GRANNY_ANIMATION
Granny::GetInverseBoneReferencePose( inverseBoneReferencePose, pBoneData, boneIndex );
skinningMatrix.MultiplySet( inverseBoneReferencePose, rBoneTransform );
#else
const Simd::Matrix44& rInverseBoneReferencePose = pInverseReferencePose[ boneIndex ];
skinningMatrix.MultiplySet( rInverseBoneReferencePose, rBoneTransform );
#endif
*( pSkinningMatrix43++ ) = skinningMatrix.GetElement( 0 );
*( pSkinningMatrix43++ ) = skinningMatrix.GetElement( 4 );
*( pSkinningMatrix43++ ) = skinningMatrix.GetElement( 8 );
*( pSkinningMatrix43++ ) = skinningMatrix.GetElement( 12 );
*( pSkinningMatrix43++ ) = skinningMatrix.GetElement( 1 );
*( pSkinningMatrix43++ ) = skinningMatrix.GetElement( 5 );
*( pSkinningMatrix43++ ) = skinningMatrix.GetElement( 9 );
*( pSkinningMatrix43++ ) = skinningMatrix.GetElement( 13 );
*( pSkinningMatrix43++ ) = skinningMatrix.GetElement( 2 );
*( pSkinningMatrix43++ ) = skinningMatrix.GetElement( 6 );
*( pSkinningMatrix43++ ) = skinningMatrix.GetElement( 10 );
*pSkinningMatrix43 = skinningMatrix.GetElement( 14 );
}
}
JobManager& rJobManager = JobManager::GetStaticInstance();
rJobManager.ReleaseJob( this );
}
void GraphicsSceneView::SetViewAndProjectionMatrices( const Simd::Matrix44& rView, const Simd::Matrix44& rProjection )
{
m_bDirtyView = false;
// Set view matrix and extract "look-at" vectors.
m_viewMatrix = rView;
#if HELIUM_SIMD_SIZE == 16
m_origin = Simd::Vector3( rView.GetSimdVector( 3 ) );
m_forward = Simd::Vector3( rView.GetSimdVector( 2 ) );
m_up = Simd::Vector3( rView.GetSimdVector( 1 ) );
#else
m_origin = Simd::Vector3( rView.GetElement( 12 ), rView.GetElement( 13 ), rView.GetElement( 14 ) );
m_forward = Simd::Vector3( rView.GetElement( 8 ), rView.GetElement( 9 ), rView.GetElement( 10 ) );
m_up = Simd::Vector3( rView.GetElement( 4 ), rView.GetElement( 5 ), rView.GetElement( 6 ) );
#endif
// Set projection matrix and recover projection parameters.
m_projectionMatrix = rProjection;
const float32_t xScale = rProjection.GetElement( 0 );
const float32_t yScale = rProjection.GetElement( 5 );
const float32_t zScale = rProjection.GetElement( 10 );
const float32_t tScale = rProjection.GetElement( 14 );
m_horizontalFov = 2.0f * Atan( 1.0f / xScale ) * static_cast<float32_t>( HELIUM_RAD_TO_DEG );
m_aspectRatio = yScale / xScale;
m_nearClip = -tScale / zScale;
m_farClip = tScale / (1.0f - zScale);
// Compute the inverse view and combined inverse view/projection matrices.
m_viewMatrix.GetInverse( m_inverseViewMatrix );
m_inverseViewProjectionMatrix.MultiplySet( m_inverseViewMatrix, m_projectionMatrix );
// Initialize the view frustum.
m_frustum.Set( m_inverseViewProjectionMatrix.GetTranspose() );
}