Working transparency in most common cases.

Transparency check is automatically set if the alpha color value is under 1

include/Engine/Common.h

@@ -5,6 +5,7 @@
 #include <map>
 #include <unordered_map>
 #include <algorithm>
+#include <array>
 
 #include "Core/Util/Logging.h"
 #include "Core/Util/IfDebug.h"

include/Engine/Rendering/DrawFinalPass.h

@@ -30,6 +30,13 @@ public:
 private:
     void GenerateTexture(GLuint* texture, GLenum wrapping, GLenum filtering, glm::vec2 dimensions, GLint internalFormat, GLint format, GLenum type) const;
     void GenerateMipMapTexture(GLuint* texture, GLenum wrapping, glm::vec2 dimensions, GLint format, GLenum type, GLint numMipMaps) const;
+    void DrawModelRenderQueues(std::list<std::shared_ptr<RenderJob>>& job, RenderScene& scene);
+
+    void BindExplosionUniforms(GLuint shaderHandle, std::shared_ptr<ExplosionEffectJob>& job, RenderScene& scene);
+    void BindModelUniforms(GLuint shaderHandle, std::shared_ptr<ModelJob>& job, RenderScene& scene);
+
+    void BindExplosionTextures(std::shared_ptr<ExplosionEffectJob>& job);
+    void BindModelTextures(std::shared_ptr<ModelJob>& job);
 
     Texture* m_WhiteTexture;
     Texture* m_BlackTexture;
@@ -43,6 +50,7 @@ private:
     const LightCullingPass* m_LightCullingPass;
 
     ShaderProgram* m_ForwardPlusProgram;
+    ShaderProgram* m_ExplosionEffectProgram;
 };
 
 #endif 

include/Engine/Rendering/ExplosionEffectJob.h

@@ -0,0 +1,106 @@
+#ifndef ExplosionEffectJob_h__
+#define ExplosionEffectJob_h__
+
+#include <cstdint>
+
+#include "../Common.h"
+#include "../GLM.h"
+#include "../Core/ComponentWrapper.h"
+#include "Texture.h"
+#include "Model.h"
+#include "RenderJob.h"
+#include "../Core/ResourceManager.h"
+#include "Camera.h"
+#include "../Core/World.h"
+
+struct ExplosionEffectJob : ModelJob
+{
+    ExplosionEffectJob(ComponentWrapper explosionEffectComponent, ::Model* model, Camera* camera, glm::mat4 matrix, ::RawModel::MaterialGroup matGroup, ComponentWrapper modelComponent, ::World* world, glm::vec4 fillColor, float fillPercentage)
+        : ModelJob(model, camera, matrix, matGroup, modelComponent, world, fillColor, fillPercentage)
+    {
+        ExplosionOrigin = (glm::vec3)explosionEffectComponent["ExplosionOrigin"];
+        TimeSinceDeath = (double)explosionEffectComponent["TimeSinceDeath"];
+        ExplosionDuration = (double)explosionEffectComponent["ExplosionDuration"];
+        EndColor = (glm::vec4)explosionEffectComponent["EndColor"];
+        Randomness = (bool)explosionEffectComponent["Randomness"];
+        RandomnessScalar = (double)explosionEffectComponent["RandomnessScalar"];
+        Velocity = (glm::vec2)explosionEffectComponent["Velocity"];
+        ColorByDistance = (bool)explosionEffectComponent["ColorByDistance"];
+        ExponentialAccelaration = (bool)explosionEffectComponent["ExponentialAccelaration"];
+    };
+
+    glm::vec3 ExplosionOrigin;
+    double TimeSinceDeath = 0.f; //Seconds
+    double ExplosionDuration = 2.f;
+    //bool Gravity = true;
+    //double GravityForce = 1.f; // Speed
+    //double ObjectRadius = 2.f; // TODO: Change this for object radius when it's available
+    glm::vec4 EndColor;
+    bool Randomness = false;
+    
+    float RandomnessScalar = 1.f;
+    glm::vec2 Velocity;
+    bool ColorByDistance = false;
+    //bool ReverseAnimation = false;
+    //bool Wireframe = false;
+    bool ExponentialAccelaration = false;
+
+    std::array<float, 50> RandomNumbers = {
+        0.3257552917701f,
+        0.07601508315467f,
+        0.57408909014151f,
+        0.0f,
+        0.8618231368539f,
+        0.074957156588769f,
+        0.39413607511396f,
+        0.54579346698979f,
+        0.83222648353885f,
+        0.83635707285086f,
+        0.34473986148124f,
+        0.98092448710507f,
+        0.46346380070944f,
+        0.7308761201477f,
+        0.70832470371776f,
+        0.28268750909841f,
+        0.26291620883295f,
+        0.07685032816457f,
+        0.30760929515008f,
+        0.2781575388639f   ,
+        0.016950582161988f  ,
+        0.25787915254844f   ,
+        0.76293767279151f   ,
+        0.67730279903733f   ,
+        0.49042877018937f   ,
+        0.13002237823327f   ,
+        0.62803373841012f   ,
+        0.94525353747665f   ,
+        0.32893980076953f   ,
+        0.95952951719962f   ,
+        0.056386206790985f  ,
+        0.012030893476694f  ,
+        0.93090049220757f,
+        0.83579883064879f,
+        0.79733513938139f,
+        0.8796381046435f    ,
+        0.94160434600972f   ,
+        0.76901855588379f   ,
+        0.50253688101775f   ,
+        0.82457069578793f   ,
+        0.80157403359263f   ,
+        0.87291810189975f   ,
+        0.64679548919517f   ,
+        0.42664138899494f   ,
+        0.77171308303797f   ,
+        0.75567959237643f   ,
+        0.45190826265696f   ,
+        0.59844922628181f   ,
+        0.56534937655802f   ,
+        0.195656257307f};
+
+    void CalculateHash() override
+    {
+        Hash = 0;
+    }
+};
+
+#endif

include/Engine/Rendering/ModelJob.h

@@ -39,7 +39,6 @@ struct ModelJob : RenderJob
         Depth = worldpos.z;
         World = world;
 
-
         FillColor = fillColor;
         FillPercentage = fillPercentage;
         Skeleton = Model->m_RawModel->m_Skeleton;

include/Engine/Rendering/RenderQueue.h

@@ -14,11 +14,13 @@
 #include "TextJob.h"
 #include "PointLightJob.h"
 #include "DirectionalLightJob.h"
+#include "ExplosionEffectJob.h"
 
 struct RenderScene
 {
     ::Camera* Camera = nullptr;
-    std::list<std::shared_ptr<RenderJob>> ForwardJobs;
+    std::list<std::shared_ptr<RenderJob>> OpaqueObjects;
+    std::list<std::shared_ptr<RenderJob>> TransparentObjects;
     std::list<std::shared_ptr<RenderJob>> PointLightJobs;
     std::list<std::shared_ptr<RenderJob>> TextJobs;
     std::list<std::shared_ptr<RenderJob>> DirectionalLightJobs;
@@ -27,7 +29,8 @@ struct RenderScene
 
 	void Clear()
 	{
-        ForwardJobs.clear();
+        OpaqueObjects.clear();
+        TransparentObjects.clear();
         PointLightJobs.clear();
         TextJobs.clear();
         DirectionalLightJobs.clear();

include/Engine/Rendering/RenderSystem.h

@@ -41,7 +41,7 @@ private:
     EventRelay<RenderSystem, Events::InputCommand> m_EInputCommand;
     bool OnInputCommand(const Events::InputCommand& e);
 
-    void fillModels(std::list<std::shared_ptr<RenderJob>>& jobs);
+    void fillModels(std::list<std::shared_ptr<RenderJob>>& opaqueJobs, std::list<std::shared_ptr<RenderJob>>& transparentJobs);
     void fillLight(std::list<std::shared_ptr<RenderJob>>& jobs);
 
     EventRelay<RenderSystem, Events::PlayerSpawned> m_EPlayerSpawned;

include/Engine/Rendering/Renderer.h

@@ -73,6 +73,8 @@ private:
     void GenerateTexture(GLuint* texture, GLenum wrapping, GLenum filtering, glm::vec2 dimensions, GLint internalFormat, GLint format, GLenum type);
 	//--------------------ShaderPrograms-------------------//
     ShaderProgram* m_BasicForwardProgram;
+    ShaderProgram* m_ExplosionEffectProgram;
+
 };
 
 #endif

include/Game/ExplosionEffectSystem.h

@@ -0,0 +1,24 @@
+#include "Common.h"
+#include "Core/System.h"
+
+class ExplosionEffectSystem : public PureSystem
+{
+public:
+    ExplosionEffectSystem(World* world, EventBroker* eventBroker)
+        : System(world, eventBroker)
+        , PureSystem("ExplosionEffect")
+    { }
+
+    virtual void  UpdateComponent(EntityWrapper& entity, ComponentWrapper& component, double dt) override
+    {
+
+        if ((double)component["TimeSinceDeath"] > (double)component["ExplosionDuration"]) {
+            (double)component["TimeSinceDeath"] = 0.f;
+        }
+        (double&)component["TimeSinceDeath"] += dt;
+
+        //if ((bool)Component["Gravity"] == true) {
+        //    (bool)Component["ExponentialAccelaration"] = false;
+        //}
+    }
+};

include/Game/Game.h

@@ -14,6 +14,7 @@
 #include "Core/EKeyDown.h"
 #include "Core/EntityFilePreprocessor.h"
 #include "Core/SystemPipeline.h"
+#include "ExplosionEffectSystem.h"
 #include "Editor/EditorSystem.h"
 #include "Core/EntityFile.h"
 #include "Rendering/RenderSystem.h"

resources/Schema/Components.xsd

@@ -12,6 +12,7 @@
 	<xs:include schemaLocation="Components/PointLight.xsd"/>
 	<xs:include schemaLocation="Components/DirectionalLight.xsd"/>
 	<xs:include schemaLocation="Components/Trigger.xsd"/>
+	<xs:include schemaLocation="Components/ExplosionEffect.xsd"/>
 	<xs:include schemaLocation="Components/Health.xsd"/>
 	<xs:include schemaLocation="Components/CapturePoint.xsd"/>
 	<xs:include schemaLocation="Components/Listener.xsd"/>

resources/Schema/Components/ExplosionEffect.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<ExplosionEffect xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="ExplosionEffect.xsd">
+	<ExplosionOrigin X="0" Y="0" Z="0"/>
+	<TimeSinceDeath>0</TimeSinceDeath>
+	<ExplosionDuration>2</ExplosionDuration>
+	<!--<Gravity>1</Gravity>-->
+	<!--<GravityForce>1</GravityForce>-->
+	<!--<ObjectRadius>2</ObjectRadius>-->
+	<EndColor R="0" G="0" B="0" A="0"/>
+	<Randomness>0</Randomness>
+	<RandomnessScalar>1</RandomnessScalar>
+	<Velocity X="2" Y="2"/>
+	<ColorByDistance>0</ColorByDistance>
+	<!--<ReverseAnimation>0</ReverseAnimation>-->
+	<!--<Wireframe>0</Wireframe>-->
+	<ExponentialAccelaration>0</ExponentialAccelaration>
+</ExplosionEffect>

resources/Schema/Components/ExplosionEffect.xsd

@@ -0,0 +1,57 @@
+<?xml version="1.0"?>
+
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:t="types">
+	<xs:import schemaLocation="../Types.xsd" namespace="types"/>
+
+	<xs:element name="ExplosionEffect">
+		<xs:annotation>
+			<xs:documentation>A component that trigger the death effect</xs:documentation>
+		</xs:annotation>
+		<xs:complexType>
+			<xs:all>
+				<xs:element name="ExplosionOrigin" type="t:Vector" minOccurs="0">
+					<xs:annotation><xs:documentation>The position in which to spawn the component</xs:documentation></xs:annotation>
+				</xs:element>
+				<xs:element name="TimeSinceDeath" type="t:double" minOccurs="0">
+					<xs:annotation><xs:documentation>Seconds since death</xs:documentation></xs:annotation>
+				</xs:element>
+				<xs:element name="ExplosionDuration" type="t:double" minOccurs="0">
+					<xs:annotation><xs:documentation>How many seconds the death animation should be</xs:documentation></xs:annotation>
+				</xs:element>
+				<!--<xs:element name="Gravity" type="t:bool" minOccurs="0">
+					<xs:annotation><xs:documentation>Enable/disable gravity</xs:documentation></xs:annotation>
+				</xs:element>-->
+				<!--<xs:element name="GravityForce" type="t:double" minOccurs="0">
+					<xs:annotation><xs:documentation>The force of the gravity</xs:documentation></xs:annotation>
+				</xs:element>-->
+				<!--<xs:element name="ObjectRadius" type="t:double" minOccurs="0">
+					<xs:annotation><xs:documentation>Object radius (TO BE REMOVED AND AUTOMATED)</xs:documentation></xs:annotation>
+				</xs:element>-->
+				<xs:element name="EndColor" type="t:Color" minOccurs="0">
+					<xs:annotation><xs:documentation>The tint the polys end with</xs:documentation></xs:annotation>
+				</xs:element>
+				<xs:element name="Randomness" type="t:bool" minOccurs="0">
+					<xs:annotation><xs:documentation>Add some randomness to the explosion</xs:documentation></xs:annotation>
+				</xs:element>
+				<xs:element name="RandomnessScalar" type="t:double" minOccurs="0">
+					<xs:annotation><xs:documentation>Alter the power of the randomness</xs:documentation></xs:annotation>
+				</xs:element>
+				<xs:element name="Velocity" type="t:Vector" minOccurs="0">
+					<xs:annotation><xs:documentation>The velocity factors (start/end)</xs:documentation></xs:annotation>
+				</xs:element>
+				<xs:element name="ColorByDistance" type="t:bool" minOccurs="0">
+					<xs:annotation><xs:documentation>Change the color by its moved distance instead of by its time</xs:documentation></xs:annotation>
+				</xs:element>
+				<!--<xs:element name="ReverseAnimation" type="t:bool" minOccurs="0">
+					<xs:annotation><xs:documentation>Implosions are cooler</xs:documentation></xs:annotation>
+				</xs:element>-->
+				<!--<xs:element name="Wireframe" type="t:bool" minOccurs="0">
+					<xs:annotation><xs:documentation>Enable/disable wireframe</xs:documentation></xs:annotation>
+				</xs:element>-->
+				<xs:element name="ExponentialAccelaration" type="t:bool" minOccurs="0">
+					<xs:annotation><xs:documentation>Linear/Exponential accelaration</xs:documentation></xs:annotation>
+				</xs:element>
+			</xs:all>
+		</xs:complexType>
+	</xs:element>
+</xs:schema>

resources/Schema/Components/Model.xml

@@ -2,5 +2,6 @@
 <Model xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="Model.xsd">
 	<Resource></Resource>
 	<Color R="1" G="1" B="1" A="1"/>
+	<Transparent>false</Transparent>
 	<Visible>true</Visible>
 </Model>

resources/Schema/Components/Model.xsd

@@ -15,6 +15,9 @@
 				<xs:element name="Color" type="t:Color" minOccurs="0">
 					<xs:annotation><xs:documentation>Color tint</xs:documentation></xs:annotation>
 				</xs:element>
+				<xs:element name="Transparent" type="t:bool" minOccurs="0">
+					<xs:annotation><xs:documentation>Wether the model is transparent or not</xs:documentation></xs:annotation>
+				</xs:element>
 				<xs:element name="Visible" type="t:bool" minOccurs="0">
 					<xs:annotation><xs:documentation>Wether the model is visible or not</xs:documentation></xs:annotation>
 				</xs:element>

resources/Schema/Entities/FastWorld.xml

@@ -25,10 +25,16 @@
         <Entity>
           <Components>
             <c:Animation>
-              <Name>Crouch Walk</Name>
+              <Name>Run</Name>
-              <Time>701.10570384634161</Time>
+              <Time>0.56277947897317659</Time>
-              <Speed>32</Speed>
+              <Speed>1</Speed>
             </c:Animation>
+            <c:ExplosionEffect>
+              <Velocity X="0" Y="1.10000002" Z="3.30000019"/>
+              <ExplosionOrigin X="-0.600000024" Y="1" Z="0"/>
+              <TimeSinceDeath>0.95625903442123672</TimeSinceDeath>
+              <EndColor A="0" B="0.815686285" G="1" R="0"/>
+            </c:ExplosionEffect>
             <c:Model>
               <Resource>Models/AssaultAnimated.mesh</Resource>
               <Color A="1" B="392156.875" G="1" R="1"/>

resources/Schema/Entities/Test.xml

@@ -18,6 +18,23 @@
 				</c:Transform>
 				<c:Camera>
 				</c:Camera>
+							<Orientation X="0.0" Y="0.0" Z="0"/>
+						<c:ExplosionEffect>
+							<ExplosionOrigin X="0" Y="0" Z="0"/>
+							<TimeSinceDeath>0</TimeSinceDeath>
+							<ExplosionDuration>2</ExplosionDuration>
+							<!--<Gravity>1</Gravity>-->
+							<!--<GravityForce>1</GravityForce>-->
+							<!--<ObjectRadius>2</ObjectRadius>-->
+							<EndColor R="0" G="0" B="0" A="0"/>
+							<Randomness>0</Randomness>
+							<RandomnessScalar>1</RandomnessScalar>
+							<Velocity X="2" Y="2"/>
+							<ColorByDistance>0</ColorByDistance>
+							<!--<ReverseAnimation>0</ReverseAnimation>-->
+							<!--<Wireframe>0</Wireframe>-->
+							<ExponentialAccelaration>0</ExponentialAccelaration>
+						</c:ExplosionEffect>
 				<c:Model>
 					<Resource>Models/Camera.mesh</Resource>
 				</c:Model>

resources/Schema/Types/Entity.xsd

@@ -15,6 +15,7 @@
 							<xs:element ref="c:Model" minOccurs="0"/>
 							<xs:element ref="c:RaptorCopter" minOccurs="0"/>
 							<xs:element ref="c:Player" minOccurs="0"/>
+							<xs:element ref="c:ExplosionEffect" minOccurs="0"/>
 							<xs:element ref="c:Camera" minOccurs="0"/>
 							<xs:element ref="c:Text" minOccurs="0"/>
 							<xs:element ref="c:AABB" minOccurs="0"/>

resources/Shaders/ExplosionEffect.frag.glsl

@@ -0,0 +1,25 @@
+#version 430
+
+uniform mat4 M;
+uniform mat4 V;
+uniform mat4 P;
+uniform vec4 Color;
+
+uniform sampler2D texture0;
+
+in VertexData{
+	vec3 Position;
+	vec3 Normal;
+	vec2 TextureCoordinate;
+	vec4 DiffuseColor;
+	vec4 ExplosionColor;
+}Input;
+
+out vec4 fragmentColor;
+
+
+void main()
+{
+	vec4 texel = texture2D(texture0, Input.TextureCoordinate);
+	fragmentColor = texel * Input.DiffuseColor * Color + Input.ExplosionColor;
+}

resources/Shaders/ExplosionEffect.geom.glsl

@@ -0,0 +1,179 @@
+#version 430
+
+uniform mat4 M;
+uniform mat4 V;
+uniform mat4 P;
+uniform vec3 ExplosionOrigin;
+uniform float TimeSinceDeath; 
+uniform float ExplosionDuration; 
+uniform vec4 EndColor;
+uniform bool Randomness;
+uniform float RandomNumbers[50];
+uniform float RandomnessScalar;
+uniform vec2 Velocity;
+uniform bool ColorByDistance;
+uniform bool ExponentialAccelaration;
+
+in VertexData{
+	vec3 Position;
+	vec3 Normal;
+	vec2 TextureCoordinate;
+	vec4 ExplosionColor;
+}Input[];
+
+out VertexData{
+	vec3 Position;
+	vec3 Normal;
+	vec2 TextureCoordinate;
+	vec4 ExplosionColor;
+}Output;
+
+layout(triangles) in;
+layout(triangle_strip, max_vertices = 3) out;
+
+// returns a "random" number based on input parameter
+float GetRandomNumber(int polygon_index)
+{
+	int randomIndex = int(mod(polygon_index, 50));
+	
+	return RandomNumbers[randomIndex];
+}
+
+float randomNumber = 0.0;
+float randomDistance = 0.0;
+
+void main()
+{
+	// calculate middle of vectors
+	vec3 v1 = Input[1].Position - Input[0].Position;
+	vec3 v2 = Input[2].Position - Input[0].Position;
+	vec3 v3 = Input[2].Position - (v1 / 2);
+	vec3 v4 = Input[1].Position - (v2 / 2);
+	
+	// calculate intersection
+	
+	// normalize direction
+	vec3 dir1 = normalize(v1);
+	vec3 dir2 = normalize(v2);
+	
+	vec3 vecA = Input[2].Position - Input[1].Position; //o2 - o1
+	vec3 vecB = cross(dir1, dir2);
+	
+	mat3 matrisA = mat3(vecA, dir2, vecB);
+	
+	float lengthA = length(vecB);
+	lengthA = lengthA * lengthA;
+
+	float s = determinant(matrisA) / lengthA;
+	
+	// center position of triangle
+	vec3 centerOfTriangle = Input[1].Position + (s * dir1);
+	
+	// center position of triangle to origin vector
+	vec3 origin2TriangleCenterVector = centerOfTriangle - ExplosionOrigin;
+	vec3 normalizedOrigin2TriangleCenterVector = normalize(origin2TriangleCenterVector);
+	
+	// time percentage until end of explosion (0.0-1.0)
+	float timePercetage = TimeSinceDeath / ExplosionDuration;
+	
+		// get a random number if randomness is enabled, otherwise the random number will be zero and won't affect the other algorithms
+	if (Randomness == true)
+	{
+		randomDistance = GetRandomNumber(gl_PrimitiveIDIn) * RandomnessScalar;
+	}
+	
+	vec2 randomVelocity = Velocity * (randomDistance + 1.0);
+	
+	// accelaration to use on current frame. is a interpolation between start and end value
+	float currentVelocity = mix(randomVelocity.x, randomVelocity.y, timePercetage);
+	
+	if (ExponentialAccelaration == true)
+	{
+		currentVelocity = pow(currentVelocity, 2) / 2.0;
+	}
+	
+	// distance between origin and the center of the current triangle
+	float origin2TriangleCenterDistance = length(origin2TriangleCenterVector);
+	
+	// the distance from origin to the triangle center with eventual randomness added
+	float fullDistanceWithRandomness = origin2TriangleCenterDistance + randomDistance;
+
+	// vector from the triangle center to the explosion's shockwave
+	vec3 triangleCenter2ExplosionRadius = (normalizedOrigin2TriangleCenterVector * (TimeSinceDeath * currentVelocity)) - (normalizedOrigin2TriangleCenterVector * fullDistanceWithRandomness);
+	
+	// if the triangle is inside the blast radius...
+	if (fullDistanceWithRandomness <= (TimeSinceDeath * currentVelocity))
+	{
+		float maxRadius = max(TimeSinceDeath * currentVelocity, (ExplosionDuration * currentVelocity));
+		
+		float a = (randomVelocity.y - randomVelocity.x) / ExplosionDuration;
+		//float t = sqrt((2 * origin2TriangleCenterDistance) / a);
+		
+		// if explosion color should be affected by distance instead of time...
+		if (ColorByDistance == true)
+		{
+			// calculate the max distance (s) the triangle will move
+			float s = (randomVelocity.x * ExplosionDuration) + (0.5 * a * pow(ExplosionDuration, 2));
+			
+			Output.ExplosionColor = EndColor * (length(triangleCenter2ExplosionRadius) / s);
+		}
+		else
+		{
+			Output.ExplosionColor = EndColor * timePercetage;
+		}
+		
+		// for every vertex on the triangle...
+		for (int i = 0; i < gl_in.length(); i++)
+		{
+			// move the triangle to the blast radius
+			vec3 ExplodedPosition = Input[i].Position + triangleCenter2ExplosionRadius;
+			
+			// pass through vertex data
+			Output.Normal = Input[i].Normal;
+			Output.Position = Input[i].Position;
+			Output.TextureCoordinate = Input[i].TextureCoordinate;
+			
+			// convert to model space for the gravity to always be in -y
+			vec4 ExplodedPositionInModelSpace = M * vec4(ExplodedPosition, 1.0);
+			
+			// if there is gravity, apply it
+			//if (Gravity == true)
+			//{				
+			//	// ---DO THIS----> //ExplodedPositionInModelSpace.y = ExplodedPositionInModelSpace.y - TimeSinceHit;
+			//	
+			//	ExplodedPositionInModelSpace.y = ExplodedPositionInModelSpace.y - pow(TimeSinceDeath, 2);
+			//}
+			
+			// convert to screen space 
+			gl_Position = P*V * ExplodedPositionInModelSpace;
+			EmitVertex();
+		}
+	}
+	else
+	{
+		// if explosion color should be affected by distance instead of time...
+		if (ColorByDistance == true)
+		{
+			Output.ExplosionColor = vec4(0.0);
+		}
+		else
+		{
+			Output.ExplosionColor = EndColor * timePercetage;
+		}
+		
+		// for every vertex on the triangle...
+		for(int i = 0; i < gl_in.length(); i++)
+		{
+			// pass through vertex data
+			Output.Normal = Input[i].Normal;
+			Output.Position = Input[i].Position;
+			Output.TextureCoordinate = Input[i].TextureCoordinate;
+			
+			// no change in position, pass through vertex
+			gl_Position = gl_in[i].gl_Position;
+			EmitVertex();
+		}
+	}
+	
+	//EndPrimitive();
+}

resources/Shaders/ExplosionEffect.vert.glsl

@@ -0,0 +1,36 @@
+#version 430
+
+uniform mat4 M;
+uniform mat4 V;
+uniform mat4 P;
+
+layout(location = 0) in vec3 Position;
+layout(location = 1) in vec3 Normal;
+layout(location = 2) in vec3 Tangent;
+layout(location = 3) in vec3 BiTangent;
+layout(location = 4) in vec2 TextureCoords;
+layout(location = 5) in vec4 DiffuseVertexColor;
+layout(location = 6) in vec4 SpecularVertexColor;
+layout(location = 7) in vec4 BoneIndices1;
+layout(location = 8) in vec4 BoneIndices2;
+layout(location = 9) in vec4 BoneWeights1;
+layout(location = 10) in vec4 BoneWeights2;
+
+out VertexData{
+	vec3 Position;
+	vec3 Normal;
+	vec2 TextureCoordinate;
+	vec4 DiffuseColor;
+	vec4 ExplosionColor;
+}Output;
+
+void main()
+{
+	gl_Position = P*V*M * vec4(Position, 1.0);
+
+	Output.Position = Position;
+	Output.TextureCoordinate = TextureCoords;
+	Output.Normal = Normal;
+	Output.DiffuseColor = DiffuseVertexColor;
+	Output.ExplosionColor = vec4(0.0);
+}

resources/Shaders/ForwardPlus.frag.glsl

@@ -50,6 +50,7 @@ in VertexData{
 	vec3 Position;
 	vec3 Normal;
 	vec2 TextureCoordinate;
+	vec4 ExplosionColor;
 }Input;
 
 out vec4 sceneColor;
@@ -137,8 +138,8 @@ void main()
 		totalLighting.Specular += light_result.Specular;
 	}
 
-	//sceneColor += Input.DiffuseColor;
+	
-	vec4 color_result = DiffuseColor * (totalLighting.Diffuse + totalLighting.Specular) * diffuseTexel * Color;
+	vec4 color_result = (DiffuseColor + Input.ExplosionColor) * (totalLighting.Diffuse + totalLighting.Specular) * diffuseTexel * Color;
 	
 
 	float pos = ((P * vec4(Input.Position, 1)).y + 1.0)/2.0;
@@ -161,9 +162,7 @@ void main()
 	} else {
 		bloomColor = vec4(0.0, 0.0, 0.0, 1.0);
 	} */
-	
+
-	//sceneColor += Input.DiffuseColor * (totalLighting.Diffuse) * diffuseTexel * Color;
-	//sceneColor += Input.DiffuseColor + vec4(0.0, LightGrids.Data[currentTile].Amount/3, 0, 1);
 
 	
 

resources/Shaders/ForwardPlus.vert.glsl

@@ -17,6 +17,7 @@ out VertexData{
 	vec3 Position;
 	vec3 Normal;
 	vec2 TextureCoordinate;
+	vec4 ExplosionColor;
 }Output;
 
 void main()
@@ -36,4 +37,5 @@ void main()
 	Output.Position = (boneTransform * vec4(Position, 1.0)).xyz;
 	Output.TextureCoordinate = TextureCoords;
 	Output.Normal = vec3(M * vec4(Normal, 0.0));
+	Output.ExplosionColor = vec4(0.0);
 }

src/Engine/Editor/EditorRenderSystem.cpp

@@ -49,7 +49,11 @@ void EditorRenderSystem::Update(double dt)
             glm::mat4 modelMatrix = Transform::ModelMatrix(entity.ID, entity.World);
             for (auto matGroup : model->MaterialGroups()) {
                 std::shared_ptr<ModelJob> modelJob = std::make_shared<ModelJob>(model, scene.Camera, modelMatrix, matGroup, cModel, entity.World, glm::vec4(0), 0.f);
-                scene.ForwardJobs.push_back(modelJob);
+                if(cModel["Transparent"]) {
+                    scene.TransparentObjects.push_back(modelJob);
+                } else {
+                    scene.OpaqueObjects.push_back(modelJob);
+                }
             }
         }
     }

src/Engine/Rendering/DrawFinalPass.cpp

@@ -25,7 +25,7 @@ void DrawFinalPass::InitializeFrameBuffers()
     //GenerateTexture(&m_BloomTexture, GL_CLAMP_TO_EDGE, GL_LINEAR, glm::vec2(m_Renderer->Resolution().Width, m_Renderer->Resolution().Height), GL_RGB16F, GL_RGB, GL_FLOAT);
     GenerateTexture(&m_BloomTexture, GL_CLAMP_TO_EDGE, GL_LINEAR, glm::vec2(m_Renderer->Resolution().Width, m_Renderer->Resolution().Height), GL_RGB16F, GL_RGB, GL_FLOAT);
     //GenerateMipMapTexture(&m_BloomTexture, GL_CLAMP_TO_EDGE, glm::vec2(m_Renderer->Resolution().Width, m_Renderer->Resolution().Height), GL_RGB16F, GL_FLOAT, 4);
-    
+
     m_FinalPassFrameBuffer.AddResource(std::shared_ptr<BufferResource>(new RenderBuffer(&m_DepthBuffer, GL_DEPTH_ATTACHMENT)));
     m_FinalPassFrameBuffer.AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_SceneTexture, GL_COLOR_ATTACHMENT0)));
     m_FinalPassFrameBuffer.AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_BloomTexture, GL_COLOR_ATTACHMENT1)));
@@ -42,6 +42,15 @@ void DrawFinalPass::InitializeShaderPrograms()
     m_ForwardPlusProgram->BindFragDataLocation(0, "sceneColor");
     m_ForwardPlusProgram->BindFragDataLocation(1, "bloomColor");
     m_ForwardPlusProgram->Link();
+
+    m_ExplosionEffectProgram = ResourceManager::Load<ShaderProgram>("#ExplosionEffectProgram");
+    m_ExplosionEffectProgram->AddShader(std::shared_ptr<Shader>(new VertexShader("Shaders/ForwardPlus.vert.glsl")));
+    m_ExplosionEffectProgram->AddShader(std::shared_ptr<Shader>(new GeometryShader("Shaders/ExplosionEffect.geom.glsl")));
+    m_ExplosionEffectProgram->AddShader(std::shared_ptr<Shader>(new FragmentShader("Shaders/ForwardPlus.frag.glsl")));
+    m_ExplosionEffectProgram->Compile();
+    m_ExplosionEffectProgram->BindFragDataLocation(0, "sceneColor");
+    m_ExplosionEffectProgram->BindFragDataLocation(1, "bloomColor");
+    m_ExplosionEffectProgram->Link();
 }
 
 void DrawFinalPass::Draw(RenderScene& scene)
@@ -49,69 +58,15 @@ void DrawFinalPass::Draw(RenderScene& scene)
     GLERROR("DrawFinalPass::Draw: Pre");
 
     DrawFinalPassState* state = new DrawFinalPassState(m_FinalPassFrameBuffer.GetHandle());
-
-    m_ForwardPlusProgram->Bind();
-    GLuint shaderHandle = m_ForwardPlusProgram->GetHandle();
-
     if (scene.ClearDepth) {
         glClear(GL_DEPTH_BUFFER_BIT);
     }
 
-    glBindBufferBase(GL_SHADER_STORAGE_BUFFER, 1, m_LightCullingPass->LightSSBO());
+    DrawModelRenderQueues(scene.OpaqueObjects, scene);
-    glBindBufferBase(GL_SHADER_STORAGE_BUFFER, 2, m_LightCullingPass->LightGridSSBO());
+    GLERROR("DrawFinalPass::Draw: OpaqueObjects");
-    glBindBufferBase(GL_SHADER_STORAGE_BUFFER, 4, m_LightCullingPass->LightIndexSSBO());
+    DrawModelRenderQueues(scene.TransparentObjects, scene);
+    GLERROR("DrawFinalPass::Draw: TransparentObjects");
 
-    glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "V"), 1, GL_FALSE, glm::value_ptr(scene.Camera->ViewMatrix()));
-    glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "P"), 1, GL_FALSE, glm::value_ptr(scene.Camera->ProjectionMatrix()));
-    glUniform2f(glGetUniformLocation(shaderHandle, "ScreenDimensions"), m_Renderer->Resolution().Width, m_Renderer->Resolution().Height);
-
-
-    //TODO: Render: Add code for more jobs than modeljobs.
-    for (auto &job : scene.ForwardJobs) {
-        auto modelJob = std::dynamic_pointer_cast<ModelJob>(job);
-        if(modelJob) {
-            //TODO: Kolla upp "header/include/common" shader saken så man slipper skicka in asmycket uniforms
-            glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "M"), 1, GL_FALSE, glm::value_ptr(modelJob->Matrix));
-            glUniform4fv(glGetUniformLocation(shaderHandle, "Color"), 1, glm::value_ptr(modelJob->Color));
-            glUniform4fv(glGetUniformLocation(shaderHandle, "DiffuseColor"), 1, glm::value_ptr(modelJob->DiffuseColor));
-
-            glUniform4fv(glGetUniformLocation(shaderHandle, "FillColor"), 1, glm::value_ptr(modelJob->FillColor));
-            glUniform1f(glGetUniformLocation(shaderHandle, "FillPercentage"), modelJob->FillPercentage);
-
-
-            glActiveTexture(GL_TEXTURE0);
-            if(modelJob->DiffuseTexture != nullptr) {
-                glBindTexture(GL_TEXTURE_2D, modelJob->DiffuseTexture->m_Texture);
-            } else {
-                glBindTexture(GL_TEXTURE_2D, m_WhiteTexture->m_Texture);
-            }
-            glActiveTexture(GL_TEXTURE1);
-            if (modelJob->IncandescenceTexture != nullptr) {
-                glBindTexture(GL_TEXTURE_2D, modelJob->IncandescenceTexture->m_Texture);
-            } else {
-                glBindTexture(GL_TEXTURE_2D, m_BlackTexture->m_Texture);
-            }
-
-            /*if(modelJob->GlowMap != nullptr) {
-            glBindTexture(GL_TEXTURE_2D, modelJob->GlowMap->m_Texture);
-            } else {
-            glBindTexture(GL_TEXTURE_2D, m_BlackTexture->m_Texture);
-            }*/
-
-            //TODO: Fixa så att modelsJobs kan spela upp olika animationer och så att den kan få in en tid istället för 1.0f - Hälsningar Johan och Andreas :)
-            if (modelJob->Model->m_RawModel->m_Skeleton != nullptr) {
-               
-                if (modelJob->Animation != nullptr) {
-                    std::vector<glm::mat4> frameBones = modelJob->Skeleton->GetFrameBones( *modelJob->Animation, modelJob->AnimationTime);
-                    glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "Bones"), frameBones.size(), GL_FALSE, glm::value_ptr(frameBones[0]));
-                }
-            }
-
-            glBindVertexArray(modelJob->Model->VAO);
-            glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, modelJob->Model->ElementBuffer);
-            glDrawElements(GL_TRIANGLES, modelJob->EndIndex - modelJob->StartIndex + 1, GL_UNSIGNED_INT, (void*)(modelJob->StartIndex * sizeof(unsigned int)));
-        }
-    }
     GLERROR("DrawFinalPass::Draw: END");
     delete state;
 }
@@ -149,4 +104,137 @@ void DrawFinalPass::GenerateMipMapTexture(GLuint* texture, GLenum wrapping, glm:
     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
     GLERROR("MipMap Texture initialization failed");
-}
+}
+
+void DrawFinalPass::DrawModelRenderQueues(std::list<std::shared_ptr<RenderJob>>& job, RenderScene& scene)
+{
+    GLuint forwardHandle = m_ForwardPlusProgram->GetHandle();
+    GLuint explosionHandle = m_ExplosionEffectProgram->GetHandle();
+
+    glBindBufferBase(GL_SHADER_STORAGE_BUFFER, 1, m_LightCullingPass->LightSSBO());
+    glBindBufferBase(GL_SHADER_STORAGE_BUFFER, 2, m_LightCullingPass->LightGridSSBO());
+    glBindBufferBase(GL_SHADER_STORAGE_BUFFER, 4, m_LightCullingPass->LightIndexSSBO());
+
+    for(auto &job : job)
+    {
+        auto explosionEffectJob = std::dynamic_pointer_cast<ExplosionEffectJob>(job);
+        if(explosionEffectJob) {
+            //Bind program
+            m_ExplosionEffectProgram->Bind();
+
+            //Bind uniforms
+            BindExplosionUniforms(explosionHandle, explosionEffectJob, scene);
+
+            if (explosionEffectJob->Model->m_RawModel->m_Skeleton != nullptr) {
+
+                if (explosionEffectJob->Animation != nullptr) {
+                    std::vector<glm::mat4> frameBones = explosionEffectJob->Skeleton->GetFrameBones(*explosionEffectJob->Animation, explosionEffectJob->AnimationTime);
+                    glUniformMatrix4fv(glGetUniformLocation(explosionHandle, "Bones"), frameBones.size(), GL_FALSE, glm::value_ptr(frameBones[0]));
+                }
+            }
+
+            //bind textures
+            BindExplosionTextures(explosionEffectJob);
+            //draw
+            glBindVertexArray(explosionEffectJob->Model->VAO);
+            glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, explosionEffectJob->Model->ElementBuffer);
+            glDrawElements(GL_TRIANGLES, explosionEffectJob->EndIndex - explosionEffectJob->StartIndex + 1, GL_UNSIGNED_INT, (void*)(explosionEffectJob->StartIndex*sizeof(unsigned int)));
+
+        } else {
+            auto modelJob = std::dynamic_pointer_cast<ModelJob>(job);
+            if (modelJob) {
+                //bind forward program
+                m_ForwardPlusProgram->Bind();
+
+                //bind uniforms
+                BindModelUniforms(forwardHandle, modelJob, scene);
+
+                //bind textures
+                BindModelTextures(modelJob);
+
+                if (modelJob->Model->m_RawModel->m_Skeleton != nullptr) {
+
+                    if (modelJob->Animation != nullptr) {
+                        std::vector<glm::mat4> frameBones = modelJob->Skeleton->GetFrameBones(*modelJob->Animation, modelJob->AnimationTime);
+                        glUniformMatrix4fv(glGetUniformLocation(forwardHandle, "Bones"), frameBones.size(), GL_FALSE, glm::value_ptr(frameBones[0]));
+                    }
+                }
+
+                //draw
+                glBindVertexArray(modelJob->Model->VAO);
+                glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, modelJob->Model->ElementBuffer);
+                glDrawElements(GL_TRIANGLES, modelJob->EndIndex - modelJob->StartIndex + 1, GL_UNSIGNED_INT, (void*)(modelJob->StartIndex*sizeof(unsigned int)));
+                GLERROR("DrawFinalPass::Model: END");
+            }
+        }
+    }
+
+}
+
+void DrawFinalPass::BindExplosionUniforms(GLuint shaderHandle, std::shared_ptr<ExplosionEffectJob>& job, RenderScene& scene)
+{
+    glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "V"), 1, GL_FALSE, glm::value_ptr(scene.Camera->ViewMatrix()));
+    glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "P"), 1, GL_FALSE, glm::value_ptr(scene.Camera->ProjectionMatrix()));
+    glUniform2f(glGetUniformLocation(shaderHandle, "ScreenDimensions"), m_Renderer->Resolution().Width, m_Renderer->Resolution().Height);
+
+    glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "M"), 1, GL_FALSE, glm::value_ptr(job->Matrix));
+    glUniform4fv(glGetUniformLocation(shaderHandle, "Color"), 1, glm::value_ptr(job->Color));
+    glUniform3fv(glGetUniformLocation(shaderHandle, "ExplosionOrigin"), 1, glm::value_ptr(job->ExplosionOrigin));
+    glUniform1f(glGetUniformLocation(shaderHandle, "TimeSinceDeath"), job->TimeSinceDeath);
+    glUniform1f(glGetUniformLocation(shaderHandle, "ExplosionDuration"), job->ExplosionDuration);
+    glUniform4fv(glGetUniformLocation(shaderHandle, "EndColor"), 1, glm::value_ptr(job->EndColor));
+    glUniform1i(glGetUniformLocation(shaderHandle, "Randomness"), job->Randomness);
+    glUniform1f(glGetUniformLocation(shaderHandle, "RandomnessScalar"), job->RandomnessScalar);
+    glUniform2fv(glGetUniformLocation(shaderHandle, "Velocity"), 1, glm::value_ptr(job->Velocity));
+    glUniform1i(glGetUniformLocation(shaderHandle, "ColorByDistance"), job->ColorByDistance);
+    glUniform1i(glGetUniformLocation(shaderHandle, "ExponentialAccelaration"), job->ExponentialAccelaration);
+    glUniform4fv(glGetUniformLocation(shaderHandle, "DiffuseColor"), 1, glm::value_ptr(job->DiffuseColor));
+    glUniform1fv(glGetUniformLocation(shaderHandle, "RandomNumbers"), 50, job->RandomNumbers.data());
+}
+
+void DrawFinalPass::BindModelUniforms(GLuint shaderHandle, std::shared_ptr<ModelJob>& job, RenderScene& scene)
+{
+    glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "V"), 1, GL_FALSE, glm::value_ptr(scene.Camera->ViewMatrix()));
+    glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "P"), 1, GL_FALSE, glm::value_ptr(scene.Camera->ProjectionMatrix()));
+    glUniform2f(glGetUniformLocation(shaderHandle, "ScreenDimensions"), m_Renderer->Resolution().Width, m_Renderer->Resolution().Height);
+
+    glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "M"), 1, GL_FALSE, glm::value_ptr(job->Matrix));
+    glUniform4fv(glGetUniformLocation(shaderHandle, "Color"), 1, glm::value_ptr(job->Color));
+    glUniform4fv(glGetUniformLocation(shaderHandle, "DiffuseColor"), 1, glm::value_ptr(job->DiffuseColor));
+    glUniform4fv(glGetUniformLocation(shaderHandle, "FillColor"), 1, glm::value_ptr(job->FillColor));
+    glUniform1f(glGetUniformLocation(shaderHandle, "FillPercentage"), job->FillPercentage);
+}
+
+
+void DrawFinalPass::BindExplosionTextures(std::shared_ptr<ExplosionEffectJob>& job)
+{
+    glActiveTexture(GL_TEXTURE0);
+    if (job->DiffuseTexture != nullptr) {
+        glBindTexture(GL_TEXTURE_2D, job->DiffuseTexture->m_Texture);
+    } else {
+        glBindTexture(GL_TEXTURE_2D, m_WhiteTexture->m_Texture);
+    }
+    glActiveTexture(GL_TEXTURE1);
+    if (job->IncandescenceTexture != nullptr) {
+        glBindTexture(GL_TEXTURE_2D, job->IncandescenceTexture->m_Texture);
+    } else {
+        glBindTexture(GL_TEXTURE_2D, m_BlackTexture->m_Texture);
+    }
+}
+
+void DrawFinalPass::BindModelTextures(std::shared_ptr<ModelJob>& job)
+{
+    glActiveTexture(GL_TEXTURE0);
+    if (job->DiffuseTexture != nullptr) {
+        glBindTexture(GL_TEXTURE_2D, job->DiffuseTexture->m_Texture);
+    } else {
+        glBindTexture(GL_TEXTURE_2D, m_WhiteTexture->m_Texture);
+    }
+    glActiveTexture(GL_TEXTURE1);
+    if (job->IncandescenceTexture != nullptr) {
+        glBindTexture(GL_TEXTURE_2D, job->IncandescenceTexture->m_Texture);
+    } else {
+        glBindTexture(GL_TEXTURE_2D, m_BlackTexture->m_Texture);
+    }
+}
+

src/Engine/Rendering/PickingPass.cpp

@@ -56,7 +56,7 @@ void PickingPass::Draw(RenderScene& scene)
     }
     m_Camera = scene.Camera;
 
-    for (auto &job : scene.ForwardJobs) {
+    for (auto &job : scene.OpaqueObjects) {
         auto modelJob = std::dynamic_pointer_cast<ModelJob>(job);
 
         if (modelJob) {
@@ -101,6 +101,52 @@ void PickingPass::Draw(RenderScene& scene)
             glDrawElements(GL_TRIANGLES, modelJob->EndIndex - modelJob->StartIndex + 1, GL_UNSIGNED_INT, (void*)(modelJob->StartIndex * sizeof(unsigned int)));
         }
     }
+
+    for (auto &job : scene.TransparentObjects) {
+        auto modelJob = std::dynamic_pointer_cast<ModelJob>(job);
+
+        if (modelJob) {
+            int pickColor[2] = { m_ColorCounter[0], m_ColorCounter[1] };
+
+            PickingInfo pickInfo;
+            pickInfo.Entity = modelJob->Entity;
+            pickInfo.World = modelJob->World;
+            pickInfo.Camera = scene.Camera;
+
+            auto color = m_EntityColors.find(std::make_tuple(pickInfo.Entity, pickInfo.World, pickInfo.Camera));
+            if (color != m_EntityColors.end()) {
+                pickColor[0] = color->second[0];
+                pickColor[1] = color->second[1];
+            } else {
+                m_EntityColors[std::make_tuple(pickInfo.Entity, pickInfo.World, pickInfo.Camera)] = glm::ivec2(pickColor[0], pickColor[1]);
+                if (m_ColorCounter[0] > 255) {
+                    m_ColorCounter[0] = 0;
+                    m_ColorCounter[1] += 5;
+                } else {
+                    m_ColorCounter[0] += 50;
+                }
+            }
+
+            m_PickingColorsToEntity[glm::ivec2(pickColor[0], pickColor[1])] = pickInfo;
+
+            glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "M"), 1, GL_FALSE, glm::value_ptr(modelJob->Matrix));
+            glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "V"), 1, GL_FALSE, glm::value_ptr(scene.Camera->ViewMatrix()));
+            glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "P"), 1, GL_FALSE, glm::value_ptr(scene.Camera->ProjectionMatrix()));
+            glUniform2fv(glGetUniformLocation(shaderHandle, "PickingColor"), 1, glm::value_ptr(glm::vec2(pickColor[0], pickColor[1])));
+
+            if (modelJob->Model->m_RawModel->m_Skeleton != nullptr) {
+
+                if (modelJob->Animation != nullptr) {
+                    std::vector<glm::mat4> frameBones = modelJob->Skeleton->GetFrameBones(*modelJob->Animation, modelJob->AnimationTime);
+                    glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "Bones"), frameBones.size(), GL_FALSE, glm::value_ptr(frameBones[0]));
+                }
+            }
+
+            glBindVertexArray(modelJob->Model->VAO);
+            glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, modelJob->Model->ElementBuffer);
+            glDrawElements(GL_TRIANGLES, modelJob->EndIndex - modelJob->StartIndex + 1, GL_UNSIGNED_INT, (void*)(modelJob->StartIndex * sizeof(unsigned int)));
+        }
+    }
     
     m_PickingBuffer.Unbind();
     GLERROR("PickingPass Error");

src/Engine/Rendering/RenderSystem.cpp

@@ -31,7 +31,7 @@ bool RenderSystem::OnSetCamera(Events::SetCamera& e)
     return true;
 }
 
-void RenderSystem::fillModels(std::list<std::shared_ptr<RenderJob>>& jobs)
+void RenderSystem::fillModels(std::list<std::shared_ptr<RenderJob>>& opaqueJobs, std::list<std::shared_ptr<RenderJob>>& transparentJobs)
 {
     auto models = m_World->GetComponents("Model");
     if (models == nullptr) {
@@ -75,22 +75,58 @@ void RenderSystem::fillModels(std::list<std::shared_ptr<RenderJob>>& jobs)
             }
         }
 
-
         float fillPercentage = 0.f;
         glm::vec4 fillColor = glm::vec4(0);
-
         if(m_World->HasComponent(modelComponent.EntityID, "Fill")) {
             auto fillComponent = m_World->GetComponent(modelComponent.EntityID, "Fill");
             fillPercentage = (float)(double)fillComponent["Percentage"];
             fillColor = (glm::vec4)fillComponent["Color"];
         }
 
-        
-
         glm::mat4 modelMatrix = Transform::ModelMatrix(modelComponent.EntityID, m_World);
         for (auto matGroup : model->MaterialGroups()) {
-            std::shared_ptr<ModelJob> modelJob = std::shared_ptr<ModelJob>(new ModelJob(model, m_Camera, modelMatrix, matGroup, modelComponent, m_World, fillColor, fillPercentage));
+            if (m_World->HasComponent(modelComponent.EntityID, "ExplosionEffect")) {
-            jobs.push_back(modelJob);
+                auto explosionEffectComponent = m_World->GetComponent(modelComponent.EntityID, "ExplosionEffect");
+                std::shared_ptr<ExplosionEffectJob> explosionEffectJob = std::shared_ptr<ExplosionEffectJob>(new ExplosionEffectJob(
+                    explosionEffectComponent, 
+                    model, 
+                    m_Camera, 
+                    modelMatrix, 
+                    matGroup, 
+                    modelComponent, 
+                    m_World, 
+                    fillColor, 
+                    fillPercentage
+                ));
+                if(explosionEffectJob->Color.a != 1.f || explosionEffectJob->EndColor.a != 1.f || explosionEffectJob->DiffuseColor.a != 1.f) {
+                    modelComponent["Transparent"] = true;
+                }
+
+                if (modelComponent["Transparent"]) {
+                    transparentJobs.push_back(explosionEffectJob);
+                } else {
+                    opaqueJobs.push_back(explosionEffectJob);
+                }
+            } else {
+                std::shared_ptr<ModelJob> modelJob = std::shared_ptr<ModelJob>(new ModelJob(
+                    model, 
+                    m_Camera, 
+                    modelMatrix, 
+                    matGroup, 
+                    modelComponent, 
+                    m_World, 
+                    fillColor, 
+                    fillPercentage
+                ));
+                if (modelJob->Color.a != 1.f || modelJob->DiffuseColor.a != 1.f) {
+                    modelComponent["Transparent"] = true;
+                }
+                if (modelComponent["Transparent"]) {
+                    transparentJobs.push_back(modelJob);
+                } else {
+                    opaqueJobs.push_back(modelJob);
+                }
+            }
         }
     }
 }
@@ -200,7 +236,7 @@ void RenderSystem::Update(double dt)
     RenderScene scene;
     scene.Camera = m_Camera;
     scene.Viewport = Rectangle(1280, 720);
-    fillModels(scene.ForwardJobs);
+    fillModels(scene.OpaqueObjects, scene.TransparentObjects);
     fillPointLights(scene.PointLightJobs, m_World);
     fillDirectionalLights(scene.DirectionalLightJobs, m_World);
     fillText(scene.TextJobs, m_World);

src/Engine/Rendering/Renderer.cpp

@@ -63,6 +63,15 @@ void Renderer::InitializeWindow()
 void Renderer::InitializeShaders()
 {
     m_BasicForwardProgram = ResourceManager::Load<ShaderProgram>("#m_BasicForwardProgram");
+    m_ExplosionEffectProgram = ResourceManager::Load<ShaderProgram>("#ExplosionEffectProgram");
+    //m_ExplosionEffectProgram->AddShader(std::shared_ptr<Shader>(new VertexShader("Shaders/ExplosionEffect.vert.glsl")));
+    //m_ExplosionEffectProgram->AddShader(std::shared_ptr<Shader>(new GeometryShader("Shaders/ExplosionEffect.geom.glsl")));
+    //m_ExplosionEffectProgram->AddShader(std::shared_ptr<Shader>(new FragmentShader("Shaders/ExplosionEffect.frag.glsl")));
+    //m_ExplosionEffectProgram->Compile();
+    //m_ExplosionEffectProgram->Link();
+
+
+
 }
 
 void Renderer::InputUpdate(double dt)
@@ -98,6 +107,7 @@ void Renderer::Draw(RenderFrame& frame)
         m_LightCullingPass->FillLightList(*scene);
         m_LightCullingPass->CullLights(*scene);
         m_DrawFinalPass->Draw(*scene);
+        //m_DrawScenePass->Draw(*scene);
 
         GLERROR("Renderer::Draw m_DrawScenePass->Draw");
 
@@ -140,7 +150,7 @@ void Renderer::InitializeTextures()
 void Renderer::SortRenderJobsByDepth(RenderScene &scene)
 {
     //Sort all forward jobs so transparency is good.
-    scene.ForwardJobs.sort(Renderer::DepthSort);
+    scene.TransparentObjects.sort(Renderer::DepthSort);
 }
 
 void Renderer::GenerateTexture(GLuint* texture, GLenum wrapping, GLenum filtering, glm::vec2 dimensions, GLint internalFormat, GLint format, GLenum type)

src/Game/Game.cpp

@@ -80,6 +80,7 @@ Game::Game(int argc, char* argv[])
     // All systems with orderlevel 0 will be updated first.
     unsigned int updateOrderLevel = 0;
     m_SystemPipeline->AddSystem<RaptorCopterSystem>(updateOrderLevel);
+    m_SystemPipeline->AddSystem<ExplosionEffectSystem>(updateOrderLevel);
     m_SystemPipeline->AddSystem<HealthSystem>(updateOrderLevel);
     m_SystemPipeline->AddSystem<PlayerMovementSystem>(updateOrderLevel);
     m_SystemPipeline->AddSystem<InterpolationSystem>(updateOrderLevel);