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68 lines
2.9 KiB
C++
68 lines
2.9 KiB
C++
/*
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* Copyright (c) Contributors to the Open 3D Engine Project.
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* For complete copyright and license terms please see the LICENSE at the root of this distribution.
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*
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* SPDX-License-Identifier: Apache-2.0 OR MIT
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*
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*/
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#include <EditorViewportCamera.h>
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#include <Atom/RPI.Public/ViewportContext.h>
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#include <Atom/RPI.Public/ViewportContextBus.h>
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#include <AtomToolsFramework/Viewport/ModularViewportCameraControllerRequestBus.h>
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namespace SandboxEditor
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{
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static AZ::Quaternion CameraRotation(const float pitch, const float yaw)
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{
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return AZ::Quaternion::CreateRotationZ(yaw) * AZ::Quaternion::CreateRotationX(pitch);
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}
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void SetDefaultViewportCameraPosition(const AZ::Vector3& position)
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{
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auto viewportContextManager = AZ::Interface<AZ::RPI::ViewportContextRequestsInterface>::Get();
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if (auto viewportContext = viewportContextManager->GetDefaultViewportContext())
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{
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const auto& currentCameraTransform = viewportContext->GetCameraTransform();
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viewportContext->SetCameraTransform(
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AZ::Transform::CreateFromQuaternionAndTranslation(currentCameraTransform.GetRotation(), position));
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}
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}
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void SetDefaultViewportCameraRotation(const float pitch, const float yaw)
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{
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auto viewportContextManager = AZ::Interface<AZ::RPI::ViewportContextRequestsInterface>::Get();
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if (auto viewportContext = viewportContextManager->GetDefaultViewportContext())
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{
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const auto& currentCameraTransform = viewportContext->GetCameraTransform();
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viewportContext->SetCameraTransform(
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AZ::Transform::CreateFromQuaternionAndTranslation(CameraRotation(pitch, yaw), currentCameraTransform.GetTranslation()));
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}
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}
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void InterpolateDefaultViewportCameraToTransform(const AZ::Vector3& position, const float pitch, const float yaw)
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{
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auto viewportContextManager = AZ::Interface<AZ::RPI::ViewportContextRequestsInterface>::Get();
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if (auto viewportContext = viewportContextManager->GetDefaultViewportContext())
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{
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AtomToolsFramework::ModularViewportCameraControllerRequestBus::Event(
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viewportContext->GetId(), &AtomToolsFramework::ModularViewportCameraControllerRequestBus::Events::InterpolateToTransform,
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AZ::Transform::CreateFromQuaternionAndTranslation(CameraRotation(pitch, yaw), position), 0.0f);
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}
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}
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AZ::Transform GetDefaultViewportCameraTransform()
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{
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auto viewportContextManager = AZ::Interface<AZ::RPI::ViewportContextRequestsInterface>::Get();
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if (auto viewportContext = viewportContextManager->GetDefaultViewportContext())
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{
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return viewportContext->GetCameraTransform();
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}
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AZ_WarningOnce("EditorViewport", false, "Default viewport camera not found");
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return AZ::Transform::CreateIdentity();
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}
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} // namespace SandboxEditor
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