Refactor OpenGL alpha blending to use PipelineInfo.rasterMode

kraken/KRAmbientZone.cpp

@@ -143,11 +143,6 @@ void KRAmbientZone::render(RenderInfo& ri)
         
         if(getContext().getPipelineManager()->selectPipeline(*ri.surface, *ri.camera, pPipeline, ri.viewport, sphereModelMatrix, &ri.point_lights, &ri.directional_lights, &ri.spot_lights, 0, ri.renderPass, Vector3::Zero(), 0.0f, Vector4::Zero())) {
             
-            // Enable additive blending
-            GLDEBUG(glEnable(GL_BLEND));
-            GLDEBUG(glBlendFunc(GL_ONE, GL_ONE));
-            
-            
             // Disable z-buffer write
             GLDEBUG(glDepthMask(GL_FALSE));
             
@@ -161,10 +156,6 @@ void KRAmbientZone::render(RenderInfo& ri)
                     sphereModels[0]->renderSubmesh(ri.commandBuffer, i, ri.renderPass, getName(), "visualize_overlay", 1.0f);
                 }
             }
-            
-            // Enable alpha blending
-            GLDEBUG(glEnable(GL_BLEND));
-            GLDEBUG(glBlendFunc(GL_ONE, GL_ONE_MINUS_SRC_ALPHA));
         }
     }
 }