diff options
Diffstat (limited to 'src/render/Qt3DSRenderPathRender.cpp')
-rw-r--r-- | src/render/Qt3DSRenderPathRender.cpp | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/src/render/Qt3DSRenderPathRender.cpp b/src/render/Qt3DSRenderPathRender.cpp new file mode 100644 index 0000000..4298249 --- /dev/null +++ b/src/render/Qt3DSRenderPathRender.cpp @@ -0,0 +1,108 @@ +/**************************************************************************** +** +** Copyright (C) 2008-2012 NVIDIA Corporation. +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of Qt 3D Studio. +** +** $QT_BEGIN_LICENSE:GPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3 or (at your option) any later version +** approved by the KDE Free Qt Foundation. The licenses are as published by +** the Free Software Foundation and appearing in the file LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "foundation/Qt3DSAllocator.h" +#include "foundation/Qt3DSBroadcastingAllocator.h" +#include "render/Qt3DSRenderBaseTypes.h" +#include "render/Qt3DSRenderPathRender.h" +#include "render/Qt3DSRenderContext.h" +#include "render/Qt3DSRenderPathSpecification.h" +#include "render/Qt3DSRenderPathFontSpecification.h" + +namespace qt3ds { +namespace render { + + NVRenderPathRender::NVRenderPathRender(NVRenderContextImpl &context, NVFoundationBase &fnd, + size_t range) + : m_Context(context) + , m_Foundation(fnd) + , m_Backend(context.GetBackend()) + , mRefCount(0) + , m_StrokeWidth(0.0f) + { + m_Range = range; + m_PathRenderHandle = m_Backend->CreatePathNVObject(range); + } + + NVRenderPathRender::~NVRenderPathRender() + { + if (m_PathRenderHandle) { + m_Backend->ReleasePathNVObject(m_PathRenderHandle, m_Range); + } + } + + void NVRenderPathRender::SetPathSpecification(NVRenderPathSpecification &inCommandBuffer) + { + m_Backend->SetPathSpecification(m_PathRenderHandle, inCommandBuffer.GetPathCommands(), + inCommandBuffer.GetPathCoords()); + } + + NVBounds3 NVRenderPathRender::GetPathObjectBoundingBox() + { + return m_Backend->GetPathObjectBoundingBox(m_PathRenderHandle); + } + + NVBounds3 NVRenderPathRender::GetPathObjectFillBox() + { + return m_Backend->GetPathObjectFillBox(m_PathRenderHandle); + } + + NVBounds3 NVRenderPathRender::GetPathObjectStrokeBox() + { + return m_Backend->GetPathObjectStrokeBox(m_PathRenderHandle); + } + + void NVRenderPathRender::SetStrokeWidth(QT3DSF32 inStrokeWidth) + { + if (inStrokeWidth != m_StrokeWidth) { + m_StrokeWidth = inStrokeWidth; + m_Backend->SetStrokeWidth(m_PathRenderHandle, inStrokeWidth); + } + } + + QT3DSF32 NVRenderPathRender::GetStrokeWidth() const { return m_StrokeWidth; } + + void NVRenderPathRender::StencilStroke() { m_Backend->StencilStrokePath(m_PathRenderHandle); } + + void NVRenderPathRender::StencilFill() { m_Backend->StencilFillPath(m_PathRenderHandle); } + + NVRenderPathRender *NVRenderPathRender::Create(NVRenderContextImpl &context, size_t range) + { + if (!context.IsPathRenderingSupported()) + return NULL; + + NVRenderPathRender *retval = + QT3DS_NEW(context.GetFoundation().getAllocator(), + NVRenderPathRender)(context, context.GetFoundation(), range); + + return retval; + } +} +} |