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Fixed shading in deferred.

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Added sky in deferred.
Started render buffer abstraction
This commit is contained in:
antopilo
2021-09-01 22:31:45 -04:00
parent 54a138c044
commit c3d3e20ab4
12 changed files with 268 additions and 81 deletions
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44
Nuake/src/Scene/Scene.cpp
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@@ -363,7 +363,6 @@ namespace Nuake {
}
glCullFace(GL_BACK);
Renderer::Flush(pbrShader);
glCullFace(GL_FRONT);
auto quakeView = m_Registry.view<TransformComponent, BSPBrushComponent, ParentComponent>();
for (auto e : quakeView)
@@ -430,12 +429,20 @@ namespace Nuake {
void Scene::EditorDrawDeferred()
{
glEnable(GL_DEPTH_TEST);
Ref<Shader> gBufferShader = ShaderManager::GetShader("resources/Shaders/gbuffer.shader");
gBufferShader->Bind();
gBufferShader->SetUniformMat4f("u_Projection", m_EditorCamera->GetPerspective());
gBufferShader->SetUniformMat4f("u_View", m_EditorCamera->GetTransform());
auto view = m_Registry.view<TransformComponent, MeshComponent, ParentComponent>();
for (auto e : view)
{
auto [transform, mesh, parent] = view.get<TransformComponent, MeshComponent, ParentComponent>(e);
for (auto& m : mesh.meshes)
Renderer::SubmitMesh(m, transform.GetTransform());
}
auto quakeView = m_Registry.view<TransformComponent, BSPBrushComponent, ParentComponent>();
for (auto e : quakeView)
{
@@ -447,10 +454,41 @@ namespace Nuake {
for (auto& b : model.Meshes)
Renderer::SubmitMesh(b, transform.GetTransform());
}
glCullFace(GL_FRONT);
Renderer::Flush(gBufferShader, false);
}
void Scene::EditorDrawDeferredShading()
{
glDisable(GL_DEPTH_TEST);
Ref<Shader> deferredShader = ShaderManager::GetShader("resources/Shaders/deferred.shader");
deferredShader->Bind();
deferredShader->SetUniformMat4f("u_Projection", m_EditorCamera->GetPerspective());
deferredShader->SetUniformMat4f("u_View", m_EditorCamera->GetTransform());
deferredShader->SetUniform1f("u_Exposure", 1.0);
Vector3 camPosition = m_EditorCamera->GetTranslation();
deferredShader->SetUniform3f("u_EyePosition", camPosition.x, camPosition.y, camPosition.z);
Ref<Environment> env = GetEnvironment();
deferredShader->SetUniform1f("u_FogAmount", env->VolumetricFog);
deferredShader->SetUniform1f("u_FogStepCount", env->VolumetricStepCount);
// Register the lights
auto view = m_Registry.view<TransformComponent, LightComponent, ParentComponent>();
for (auto l : view)
{
auto [transform, light, parent] = view.get<TransformComponent, LightComponent, ParentComponent>(l);
if (light.SyncDirectionWithSky)
light.Direction = GetEnvironment()->ProceduralSkybox->GetSunDirection();
Renderer::RegisterDeferredLight(transform, light);
}
}
std::vector<Entity> Scene::GetAllEntities()
{
std::vector<Entity> allEntities;