z test patch

engine/inc/renderer/3d/pipeline/shared/bag/pipeline_info_bag.hpp

@@ -16,6 +16,7 @@
 #include "../pipeline_shading_type.hpp"
 #include "../pipeline_texture_mapping_type.hpp"
 #include "../pipeline_transformation_type.hpp"
+#include "../pipeline_z_test.hpp"
 #include "./pipeline_info_bag_frustum_culling.hpp"
 
 namespace Tyra {
@@ -30,6 +31,7 @@ class PipelineInfoBag {
     antiAliasingEnabled = false;
     model = nullptr;
     frustumCulling = PipelineInfoBagFrustumCulling_None;
+    zTestType = PipelineZTest_Standard;
   }
   ~PipelineInfoBag() {}
 
@@ -51,6 +53,9 @@ class PipelineInfoBag {
   /** Anti-aliasing */
   bool antiAliasingEnabled;
 
+  /** Type of z buffer testing. */
+  PipelineZTest zTestType;
+
   /** Type of frustum culling */
   PipelineInfoBagFrustumCulling frustumCulling;
 };

engine/inc/renderer/3d/pipeline/shared/pipeline_options.hpp

@@ -14,6 +14,7 @@
 #include "../shared/pipeline_lighting_options.hpp"
 #include "../shared/pipeline_texture_mapping_type.hpp"
 #include "../shared/pipeline_transformation_type.hpp"
+#include "../shared/pipeline_z_test.hpp"
 #include "./pipeline_frustum_culling.hpp"
 
 namespace Tyra {
@@ -27,6 +28,7 @@ class PipelineOptions {
     shadingType = TyraShadingFlat;
     textureMappingType = TyraLinear;
     transformationType = TyraMVP;
+    zTestType = PipelineZTest_Standard;
   }
   ~PipelineOptions() {}
 
@@ -45,6 +47,9 @@ class PipelineOptions {
   /** Anti-aliasing */
   bool antiAliasingEnabled;
 
+  /** Type of z-buffer testing. */
+  PipelineZTest zTestType;
+
   /** Multiply by model matrix by view-projection or projection matrix */
   PipelineTransformationType transformationType;
 

engine/inc/renderer/3d/pipeline/shared/pipeline_z_test.hpp

@@ -0,0 +1,20 @@
+/*
+# _____        ____   ___
+#   |     \/   ____| |___|
+#   |     |   |   \  |   |
+#-----------------------------------------------------------------------
+# Copyright 2022, tyra - https://github.com/h4570/tyra
+# Licensed under Apache License 2.0
+# Sandro Sobczyński <sandro.sobczynski@gmail.com>
+*/
+
+#pragma once
+
+namespace Tyra {
+
+enum PipelineZTest {
+  PipelineZTest_Standard = 0,
+  PipelineZTest_AllPass = 1,
+};
+
+}  // namespace Tyra