added normal calculation back in

data/shader/DispMapping.gsh

@@ -18,15 +18,19 @@ out vec3 gTriDistance;
 
 void main()
 {    
+    vec3 A = tPosition[2] - tPosition[0];
+    vec3 B = tPosition[1] - tPosition[0];
+    gNormal = -normalize(cross(A, B));
+
     gPatchDistance = tPatchDistance[0];
-    gNormal = tNormal[0];
+    //gNormal = tNormal[0];
     gTexCoord = tTexCoord[0];
     gPosition = tPosition[0];
 
     gTriDistance = vec3(1, 0, 0);
     gl_Position = gl_in[0].gl_Position; EmitVertex();
 
-    gNormal = tNormal[1];
+    //gNormal = tNormal[1];
     gTexCoord = tTexCoord[1];
     gPosition = tPosition[1];
 
@@ -34,7 +38,7 @@ void main()
     gTriDistance = vec3(0, 1, 0);
     gl_Position = gl_in[1].gl_Position; EmitVertex();
 
-    gNormal = tNormal[2];
+    //gNormal = tNormal[2];
     gTexCoord = tTexCoord[2];
     gPosition = tPosition[2];
 

src/game/src/engine/scene/scenes/AtmosphereTestScene.cpp

@@ -92,16 +92,16 @@ bool AtmosphereTestScene::startup() {
     cockpitTransform->position = glm::dvec3(0, 0, 0);
     cockpitDrawable->renderPassIndex = 1;
     cockpitDrawable->visible = true;
-    auto cockpitLight = cockpit.assign<Light>(glm::vec4(1, 1, 1, 0.5), glm::vec3(1, 0, 0), false, LightType::POINT, 1);
+    auto cockpitLight = cockpit.assign<Light>(glm::vec4(1, 1, 1, 0.2), glm::vec3(1, 0, 0), false, LightType::POINT, 1);
 
     auto blinkButton = m_sceneGraph->create();
-    blinkButton.assign<Light>(glm::vec4(1, 0.2, 0.2, 1), glm::vec3(1, 0, 0), false, LightType::POINT, 1);
+    blinkButton.assign<Light>(glm::vec4(1, 0.2, 0.2, 5), glm::vec3(1, 0, 0), false, LightType::POINT, 1);
     auto transform = blinkButton.assign<Transform>();
     transform->parent = cockpitTransform;
     transform->position = { 0.7655, -0.4545 , -1.643 };
 
     blinkButton = m_sceneGraph->create();
-    blinkButton.assign<Light>(glm::vec4(0, 0.2, 1.0, 1), glm::vec3(1, 0, 0), false, LightType::POINT, 1);
+    blinkButton.assign<Light>(glm::vec4(0, 0.2, 1.0, 5), glm::vec3(1, 0, 0), false, LightType::POINT, 1);
     transform = blinkButton.assign<Transform>();
     transform->parent = cockpitTransform;
     transform->position = { -0.7655, -0.4545 , -1.643 };