Implement phong shading (step 2)

KD-lab-Open-Source · Feb 1, 2024 · 68056eb · 68056eb
1 parent ac0ef7f
commit 68056eb
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Showing 4 changed files with 765 additions and 558 deletions.
diff --git a/Source/Render/sokol/SokolRender.h b/Source/Render/sokol/SokolRender.h
@@ -93,6 +93,8 @@ class cSokolRender: public cInterfaceRenderDevice {
     bool activeGlobalLight = false;
     Vect3f activeLightDir;
     sColor4f activeLightDiffuse;
+    sColor4f activeLightAmbient;
+    sColor4f activeLightSpecular;
 
     //Commands handling
     void ClearCommands();

diff --git a/Source/Render/sokol/SokolRenderState.cpp b/Source/Render/sokol/SokolRenderState.cpp
@@ -413,7 +413,9 @@ void cSokolRender::CreateCommand(VertexBuffer* vb, size_t vertices, IndexBuffer*
             memcpy(fs_params->specular, &activeSpecular, sizeof(float) * 4);
             memcpy(fs_params->emissive, &activeEmissive, sizeof(float) * 4);
             fs_params->spec_power = activePower;
-            memcpy(fs_params->light_color, &activeLightDiffuse, sizeof(float) * 3);
+            memcpy(fs_params->light_ambient, &activeLightAmbient, sizeof(float) * 3);
+            memcpy(fs_params->light_diffuse, &activeLightDiffuse, sizeof(float) * 3);
+            memcpy(fs_params->light_specular, &activeLightSpecular, sizeof(float) * 3);
             memcpy(fs_params->light_dir, &activeLightDir, sizeof(float) * 3);
             break;
         }
@@ -774,6 +776,8 @@ void cSokolRender::SetGlobalLight(Vect3f *vLight, sColor4f *Ambient, sColor4f *D
         }
         activeLightDir = *vLight;
         activeLightDiffuse = *Diffuse;
+        activeLightAmbient = *Ambient;
+        activeLightSpecular = *Specular;
     }
 }