66 lines
1.8 KiB
C++
66 lines
1.8 KiB
C++
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#include "Rendering/Passes/BuiltinSelectionMaskPass.h"
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#include "Components/GameObject.h"
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#include "Resources/BuiltinResources.h"
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#include <XCEngine/Rendering/FrameData/RenderSceneData.h>
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#include <XCEngine/Rendering/FrameData/VisibleRenderItem.h>
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#include <algorithm>
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namespace XCEngine {
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namespace Rendering {
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namespace Passes {
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BuiltinSelectionMaskPass::BuiltinSelectionMaskPass()
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: BuiltinDepthStylePassBase(
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BuiltinMaterialPass::SelectionMask,
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Resources::GetBuiltinSelectionMaskShaderPath()) {
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}
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RHI::InputLayoutDesc BuiltinSelectionMaskPass::BuildInputLayout() {
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return BuildCommonInputLayout();
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}
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const char* BuiltinSelectionMaskPass::GetName() const {
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return "BuiltinSelectionMaskPass";
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}
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bool BuiltinSelectionMaskPass::Render(
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const RenderContext& context,
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const RenderSurface& surface,
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const RenderSceneData& sceneData,
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const std::vector<uint64_t>& selectedObjectIds) {
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m_selectedObjectIds = selectedObjectIds;
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if (m_selectedObjectIds.empty()) {
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return false;
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}
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RenderSceneData selectionMaskSceneData = sceneData;
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selectionMaskSceneData.cameraData.clearFlags = RenderClearFlags::Color;
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selectionMaskSceneData.cameraData.clearColor = Math::Color::Black();
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const RenderPassContext passContext = {
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context,
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surface,
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selectionMaskSceneData,
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nullptr,
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nullptr
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};
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return Execute(passContext);
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}
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bool BuiltinSelectionMaskPass::ShouldRenderVisibleItem(const VisibleRenderItem& visibleItem) const {
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if (visibleItem.gameObject == nullptr) {
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return false;
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}
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const uint64_t objectId = visibleItem.gameObject->GetID();
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return std::find(m_selectedObjectIds.begin(), m_selectedObjectIds.end(), objectId) !=
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m_selectedObjectIds.end();
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}
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} // namespace Passes
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} // namespace Rendering
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} // namespace XCEngine
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