Speedup settings and use emissive pass

Switch_FileFormatsMain/GL/BFRES_Render.cs

@@ -166,7 +166,7 @@ namespace FirstPlugin
 
             normalsShaderProgram = new ShaderProgram(new Shader[] { normalsFrag, normalsVert, normalsGeom });
             debugShaderProgram = new ShaderProgram(new Shader[] { bfresUtiltyFrag, utiltyFrag, debugFrag, defaultVert, utiltyFrag, shadowMapAGL });
-            pbrShaderProgram = new ShaderProgram(new Shader[] { bfresUtiltyFrag, utiltyFrag, PbrFrag, defaultVert });
+            pbrShaderProgram = new ShaderProgram(new Shader[] { bfresUtiltyFrag, utiltyFrag, PbrFrag, defaultVert, shadowMapAGL });
             solidColorShaderProgram = new ShaderProgram(solidColorFrag, solidColorVert);
         }
 

Toolbox/GUI/Settings.cs

@@ -105,13 +105,13 @@ namespace Toolbox
         private void camMoveComboBox_SelectedIndexChanged(object sender, EventArgs e)
         {
             Runtime.cameraMovement = (Runtime.CameraMovement)camMoveComboBox.SelectedIndex;
-            UpdateViewportSettings();
+            UpdateViewportSettings(true);
         }
 
         private void checkBox1_CheckedChanged_1(object sender, EventArgs e)
         {
             Runtime.stereoscopy = chkBoxStereoscopy.Checked;
-            UpdateViewportSettings();
+            UpdateViewportSettings(true);
         }
         private void camNearNumUD_ValueChanged(object sender, EventArgs e)
         {
@@ -165,7 +165,7 @@ namespace Toolbox
             UpdateViewportSettings();
         }
 
-        private void UpdateViewportSettings()
+        private void UpdateViewportSettings(bool UpdateRuntimeValues = false)
         {
             if (IsStartup)
                 return;
@@ -174,7 +174,9 @@ namespace Toolbox
             if (viewport == null)
                 return;
 
-            viewport.LoadViewportRuntimeValues();
+            if (UpdateRuntimeValues) //Update only if necessary since it can be slow
+                viewport.LoadViewportRuntimeValues();
+
             viewport.UpdateViewport();
         }
 

Toolbox/Shader/Bfres/BFRESTurboShadow.frag

@@ -30,13 +30,14 @@ struct BakedData
 BakedData ShadowMapBaked(sampler2D ShadowMap, sampler2D LightMap, vec2 texCoordBake0, vec2 texCoordBake1, int ShadowType, int LightType, int CalcType, vec3 NormalMap) {
     BakedData bake0;
 
+    bake0.indirectLighting = vec3(0);
+
 	if (CalcType != -1)
 	{
          vec4 bakeTex0 = texture(ShadowMap, texCoordBake0);
 
 	    if (CalcType == 0 || CalcType == 1)
 		{
-		    	bake0.indirectLighting =  gsys_bake_light_scale * bakeTex0.rgb;
 		}
 	}
 	else

Toolbox/Shader/Bfres/BFRES_PBR.frag

@@ -91,6 +91,9 @@ uniform float enable_fresnel;
 uniform float enable_emission;
 uniform float cSpecularType;
 
+// Shader Options
+uniform float bake_light_type;
+uniform float bake_calc_type;
 
 // Texture Map Toggles
 uniform int HasDiffuse;
@@ -134,7 +137,17 @@ out vec4 fragColor;
 #define gamma 2.2
 const float PI = 3.14159265359;
 
+struct BakedData
+{
+	float shadowIntensity;
+	float aoIntensity;
+	vec3 indirectLighting;
+};
+
 // Defined in BFRES_Utility.frag.
+
+BakedData ShadowMapBaked(sampler2D ShadowMap, sampler2D LightMap, vec2 texCoordBake0, vec2 texCoordBake1, int ShadowType, int LightType, int CalcType, vec3 NormalMap);
+
 vec3 CalcBumpedNormal(vec3 normal, sampler2D normalMap, VertexAttributes vert, float texCoordIndex);
 //float AmbientOcclusionBlend(sampler2D BakeShadowMap, VertexAttributes vert, float ao_density);
 //vec3 EmissionPass(sampler2D EmissionMap, float emission_intensity, VertexAttributes vert, float texCoordIndex, vec3 emission_color);
@@ -281,6 +294,15 @@ void main()
     vec3 kD = 1.0 - kS;
     kD *= 1.0 - metallic;
 
+    BakedData ShadowBake = ShadowMapBaked(BakeShadowMap,BakeLightMap, f_texcoord1, f_texcoord2, int(bake_shadow_type),int(bake_light_type), int(bake_calc_type), N );
+
+	vec3 LightingDiffuse = vec3(0);
+	if (HasLightMap == 1)
+	{
+	    vec3 LightIntensity = vec3(0.1);
+		LightingDiffuse += ShadowBake.indirectLighting.rgb * LightIntensity;
+	}
+
     // Diffuse pass
     vec3 diffuseIblColor = texture(irradianceMap, N).rgb;
     vec3 diffuseTerm = diffuseIblColor * albedo;
@@ -288,6 +310,7 @@ void main()
     diffuseTerm *= cavity;
     diffuseTerm *= ao;
     diffuseTerm *= shadow;
+	diffuseTerm += LightingDiffuse;
 
     // Adjust for metalness.
   //  diffuseTerm *= clamp(1 - metallic, 0, 1);