Implement Point Light Shadows (#215)

carboncopies · Jun 14, 2022 · 223d4e5 · 223d4e5
1 parent 58d495e
commit 223d4e5
Showing 1 changed file with 1 addition and 6 deletions.
diff --git a/Source/Core/Renderer/ERS_CLASS_VisualRenderer/ERS_CLASS_DepthMaps.cpp b/Source/Core/Renderer/ERS_CLASS_VisualRenderer/ERS_CLASS_DepthMaps.cpp
@@ -269,18 +269,15 @@ void ERS_CLASS_DepthMaps::UpdateDepthMap(ERS_STRUCT_PointLight* Light, ERS_STRUC
 
     // Setup Variables
     ERS_STRUCT_Scene* TargetScene = ProjectUtils_->SceneManager_->Scenes_[ProjectUtils_->SceneManager_->ActiveScene_].get();
-    glm::mat4 ObjectProjection, ObjectSpace;
     float NearPlane, FarPlane;
     NearPlane = 0.1f;
     FarPlane = Light->MaxDistance;
 
     // Calculate Project, View, Space Matrices
     float AspectRatio = DepthTextureArrayWidth_ / DepthTextureArrayHeight_;
-    ObjectProjection = glm::perspective(glm::radians(90.0f), AspectRatio, NearPlane, FarPlane); // Perspective models regular light source
+    glm::mat4 ObjectProjection = glm::perspective(glm::radians(90.0f), AspectRatio, NearPlane, FarPlane); // Perspective models regular light source
 
     std::vector<glm::mat4> ShadowTransforms;
-    //ViewMatricies.push_back(glm::lookAt(Light->Pos, Light->Pos, glm::vec3(0.0f, 1.0f, 0.0f)));
-
     ShadowTransforms.push_back(ObjectProjection * glm::lookAt(Light->Pos, Light->Pos + glm::vec3( 1.0, 0.0, 0.0), glm::vec3(0.0,-1.0, 0.0)));
     ShadowTransforms.push_back(ObjectProjection * glm::lookAt(Light->Pos, Light->Pos + glm::vec3(-1.0, 0.0, 0.0), glm::vec3(0.0,-1.0, 0.0)));
     ShadowTransforms.push_back(ObjectProjection * glm::lookAt(Light->Pos, Light->Pos + glm::vec3( 0.0, 1.0, 0.0), glm::vec3(0.0, 0.0, 1.0)));
@@ -289,8 +286,6 @@ void ERS_CLASS_DepthMaps::UpdateDepthMap(ERS_STRUCT_PointLight* Light, ERS_STRUC
     ShadowTransforms.push_back(ObjectProjection * glm::lookAt(Light->Pos, Light->Pos + glm::vec3( 0.0, 0.0,-1.0), glm::vec3(0.0,-1.0, 0.0)));
 
 
-    //ObjectSpace = ObjectProjection * ObjectView;
-
     // Render With Depth Shader
     DepthShader->MakeActive();
     DepthShader->SetMat4("LightSpaceMatrix", ObjectSpace);