#include "EditorOutlinePass.h"

#include "Core/GarbageCollection.h"

#include "Render/RenderTexture.h"

#include "Render/CommandBuffer.h"

namespace sh::editor

{

EditorOutlinePass::EditorOutlinePass() :

ScriptableRenderPass(core::Name("EditorOutline"), render::RenderQueue::BeforeOpaque)

{

}

EditorOutlinePass::~EditorOutlinePass()

{

}

SH_EDITOR_API void EditorOutlinePass::SetOutTexture(render::RenderTexture& tex)

{

rd.SetRenderTarget(&tex);

rd.renderViewers.resize(1);

}

SH_EDITOR_API void EditorOutlinePass::Configure(const render::RenderData& renderData)

{

renderTextures.clear();

renderTextures[rd.GetRenderTargets()[0]] = render::ResourceUsage::ColorAttachment;

if (renderData.GetDrawablesPtr() != nullptr)

{

SetImageUsages(*renderData.GetDrawablesPtr());

renderBatches = CreateRenderBatch(passName, *renderData.GetDrawablesPtr());

}

}

SH_EDITOR_API void EditorOutlinePass::Record(render::CommandBuffer& cmd, const render::IRenderContext& ctx, const render::RenderData& renderData)

{

if (renderData.renderViewers.empty() || renderData.GetDrawablesPtr() == nullptr)

return;

rd.renderViewers[0] = renderData.renderViewers.front();

render::IRenderThrMethod<render::RenderData>::SetDrawablesPtr(rd, renderData.GetDrawablesPtr());

const render::RenderTexture& mainTaret = *rd.GetRenderTargets()[0];

cmd.SetRenderData(rd, true, true, true, true);

cmd.SetViewport(0, 0, mainTaret.GetSize().x, mainTaret.GetSize().y);

cmd.SetScissor(0, 0, mainTaret.GetSize().x, mainTaret.GetSize().y);

for (const RenderBatch& batch : renderBatches)

cmd.DrawMeshBatch(batch.drawables, passName);

}

}//namespace