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CSM Shadows

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This commit is contained in:
Antoine Pilote
2021-06-20 23:08:45 -04:00
parent 08288eee16
commit 1740a5707f
29 changed files with 628 additions and 210 deletions
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73
Editor/src/EditorInterface.cpp
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@@ -21,6 +21,7 @@
#include <src/Core/Logger.h>
#include <src/Scene/Components/WrenScriptComponent.h>
#include <src/Rendering/MSAAFramebuffer.h>
#include "ProjectInterface.h"
Ref<UI::UserInterface> userInterface;
ImFont* normalFont;
ImFont* EditorInterface::bigIconFont;
@@ -37,20 +38,25 @@ void EditorInterface::Init()
ImGui::DockSpaceOverViewport(viewport, dockspace_flags);
//this->filesystem = FileSystemUI();
}
ImVec2 LastSize = ImVec2();
void EditorInterface::DrawViewport()
{
if(ImGui::Begin("ShadowMap"))
/*
if(ImGui::Begin("ShadowMap1"))
{
ImVec2 regionAvail = ImGui::GetContentRegionAvail();
glm::vec2 viewportPanelSize = glm::vec2(regionAvail.x, regionAvail.y);
if (m_IsEntitySelected && m_SelectedEntity.HasComponent<LightComponent>()) {
auto& light = m_SelectedEntity.GetComponent<LightComponent>();
Ref<Texture> texture = light.m_Framebuffer->GetTexture(GL_DEPTH_ATTACHMENT);
Ref<Texture> texture = light.m_Framebuffers[0]->GetTexture(GL_DEPTH_ATTACHMENT);
ImGui::Image((void*)texture->GetID(), regionAvail, ImVec2(0, 1), ImVec2(1, 0));
}
else {
@@ -58,8 +64,59 @@ void EditorInterface::DrawViewport()
}
}
ImGui::End();
if (ImGui::Begin("ShadowMap2"))
{
ImVec2 regionAvail = ImGui::GetContentRegionAvail();
glm::vec2 viewportPanelSize = glm::vec2(regionAvail.x, regionAvail.y);
if (m_IsEntitySelected && m_SelectedEntity.HasComponent<LightComponent>()) {
auto& light = m_SelectedEntity.GetComponent<LightComponent>();
Ref<Texture> texture = light.m_Framebuffers[1]->GetTexture(GL_DEPTH_ATTACHMENT);
ImGui::Image((void*)texture->GetID(), regionAvail, ImVec2(0, 1), ImVec2(1, 0));
}
else {
ImGui::Text("Please select a light entity");
}
}
ImGui::End();
if (ImGui::Begin("ShadowMap3"))
{
ImVec2 regionAvail = ImGui::GetContentRegionAvail();
glm::vec2 viewportPanelSize = glm::vec2(regionAvail.x, regionAvail.y);
if (m_IsEntitySelected && m_SelectedEntity.HasComponent<LightComponent>()) {
auto& light = m_SelectedEntity.GetComponent<LightComponent>();
Ref<Texture> texture = light.m_Framebuffers[2]->GetTexture(GL_DEPTH_ATTACHMENT);
ImGui::Image((void*)texture->GetID(), regionAvail, ImVec2(0, 1), ImVec2(1, 0));
}
else {
ImGui::Text("Please select a light entity");
}
}
ImGui::End();
if (ImGui::Begin("ShadowMap4"))
{
ImVec2 regionAvail = ImGui::GetContentRegionAvail();
glm::vec2 viewportPanelSize = glm::vec2(regionAvail.x, regionAvail.y);
if (m_IsEntitySelected && m_SelectedEntity.HasComponent<LightComponent>()) {
auto& light = m_SelectedEntity.GetComponent<LightComponent>();
Ref<Texture> texture = light.m_Framebuffers[3]->GetTexture(GL_DEPTH_ATTACHMENT);
ImGui::Image((void*)texture->GetID(), regionAvail, ImVec2(0, 1), ImVec2(1, 0));
}
else {
ImGui::Text("Please select a light entity");
}
}
ImGui::End();
if (ImGui::Begin("SDF FONT"))
{
ImVec2 regionAvail = ImGui::GetContentRegionAvail();
@@ -72,8 +129,12 @@ void EditorInterface::DrawViewport()
}
ImGui::End();
*/
ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2(0, 0));
if(ImGui::Begin("Viewport"))
{
ImGui::PopStyleVar();
Overlay();
ImGuizmo::BeginFrame();
@@ -129,6 +190,7 @@ void EditorInterface::DrawViewport()
}
ImGui::End();
}
static int selected = 0;
@@ -733,7 +795,7 @@ void EditorInterface::Overlay()
{
// FIXME-VIEWPORT: Select a default viewport
const float DISTANCE = 10.0f;
static int corner = 0;
static int corner = 3;
ImGuiIO& io = ImGui::GetIO();
ImGuiWindowFlags window_flags = ImGuiWindowFlags_NoDecoration | ImGuiWindowFlags_NoDocking | ImGuiWindowFlags_AlwaysAutoResize | ImGuiWindowFlags_NoSavedSettings | ImGuiWindowFlags_NoFocusOnAppearing | ImGuiWindowFlags_NoNav;
if (corner != -1)
@@ -988,6 +1050,8 @@ void EditorInterface::Draw()
if (!Engine::GetProject())
{
ImGui::OpenPopup("Welcome");
return;
}
if (ImGui::BeginMainMenuBar())
@@ -1139,6 +1203,9 @@ void EditorInterface::Draw()
filesystem.Draw();
filesystem.DrawDirectoryExplorer();
ProjectInterface pInterface;
pInterface.DrawEntitySettings();
if(m_ShowImGuiDemo)
ImGui::ShowDemoWindow();