diff --git a/depthMap.frag b/depthMap.frag
index bf9ac1d..acdc33c 100644
--- a/depthMap.frag
+++ b/depthMap.frag
@@ -1,3 +1,15 @@
 #version 330 core
 
-void main(){}
+uniform float farPlane;
+uniform bool point;
+uniform vec3 lightPos;
+
+in vec4 fragPos;
+
+void main(){
+	if(point){
+		float dist=length(lightPos-fragPos.xyz);
+		dist/=farPlane;
+		gl_FragDepth=dist;
+	}
+}
diff --git a/depthMap.geo b/depthMap.geo
new file mode 100644
index 0000000..9b07a0e
--- /dev/null
+++ b/depthMap.geo
@@ -0,0 +1,22 @@
+#version 330 core
+
+layout (triangles) in;
+layout (triangle_strip, max_vertices=18) out;
+
+out vec4 fragPos;
+
+uniform mat4 shadowMat[6];
+uniform bool point;
+
+void main(){
+	if(point)
+		for(int i=0;i<6;i++){
+			gl_Layer=i;
+			for(int j=0;j<3;j++){
+				fragPos=gl_in[j].gl_Position;
+				gl_Position=shadowMat[i]*fragPos;
+				EmitVertex();
+			}
+			EndPrimitive();
+		}
+}
diff --git a/depthMap.vert b/depthMap.vert
index 7db42c5..6758f1c 100644
--- a/depthMap.vert
+++ b/depthMap.vert
@@ -4,7 +4,11 @@ layout (location=0) in vec3 aPos;
 
 uniform mat4 model;
 uniform mat4 lightMat;
+uniform bool point;
 
 void main(){
-	gl_Position=lightMat*model*vec4(aPos,1);	
+	if(point)
+		gl_Position=model*vec4(aPos,1);
+	else
+		gl_Position=lightMat*model*vec4(aPos,1);	
 }
diff --git a/light.cpp b/light.cpp
index d9d39d3..9ccba16 100755
--- a/light.cpp
+++ b/light.cpp
@@ -15,23 +15,31 @@ using namespace glm;
 using namespace std;
 
 namespace vb01{
-	Light::Light(){
+	Light::Light(Type t){
+		this->type=t;
+		string basePath="../../vb01/depthMap.";
+
 		glGenFramebuffers(1,&depthmapFBO);
-
-		depthMap=new Texture(depthMapSize,depthMapSize);
-
 		glBindFramebuffer(GL_FRAMEBUFFER,depthmapFBO);
-		glFramebufferTexture2D(GL_FRAMEBUFFER,GL_DEPTH_ATTACHMENT,GL_TEXTURE_2D,*(depthMap->getTexture()),0);
+		if(this->type==POINT){
+			depthMap=new Texture(depthMapSize);
+			glFramebufferTexture(GL_FRAMEBUFFER,GL_DEPTH_ATTACHMENT,*(depthMap->getTexture()),0);
+			depthMapShader=new Shader(basePath+"vert",basePath+"frag",basePath+"geo");
+		}
+		else{
+			depthMap=new Texture(depthMapSize,depthMapSize,true);
+			glFramebufferTexture2D(GL_FRAMEBUFFER,GL_DEPTH_ATTACHMENT,GL_TEXTURE_2D,*(depthMap->getTexture()),0);
+			depthMapShader=new Shader(basePath+"vert",basePath+"frag");
+		}
 		glDrawBuffer(GL_NONE);
 		glReadBuffer(GL_NONE);
 		glBindFramebuffer(GL_FRAMEBUFFER,0);
+
 		if(glCheckFramebufferStatus(GL_FRAMEBUFFER)!=GL_FRAMEBUFFER_COMPLETE)
 			cout<<"Not complete\n";
 		else 
 			cout<<"Complete\n";
 
-		string basePath="../../vb01/depthMap.";
-		depthMapShader=new Shader(basePath+"vert",basePath+"frag");
 	}
 
 	Light::~Light(){
@@ -66,89 +74,102 @@ namespace vb01{
 			for(Mesh *m : d->getMeshes())
 				materials.push_back(m->getMaterial());
 		}
-		for(int i=0;i<descendants.size();i++){
-			Node *n=descendants[i];
+		vec3 dirs[]{
+			vec3(1,0,0),
+			vec3(-1,0,0),
+			vec3(0,1,0),
+			vec3(0,-1,0),
+			vec3(0,0,1),
+			vec3(0,0,-1)
+		};
+		mat4 proj=mat4(1.),view=mat4(1.);
+		glViewport(0,0,depthMapSize,depthMapSize);
+		glBindFramebuffer(GL_FRAMEBUFFER,depthmapFBO);
+		glClear(GL_DEPTH_BUFFER_BIT);
+
+		for(Node *n : descendants){
 			vector<Mesh*> meshes=n->getMeshes();
 			for(Mesh *mesh : meshes){
 				Material *mat=mesh->getMaterial();
 				if(n->isVisible()&&mat&&mat->isLightingEnabled()){
-					mat4 proj,view;
+					Vector3 pos=n->getWorldPosition();
+					Quaternion rot=n->getWorldOrientation();
+					Vector3 rotAxis=rot.norm().getAxis();
+
+					if(rotAxis==Vector3::VEC_ZERO)
+						rotAxis=Vector3::VEC_I;
+
+					Vector3 upDir=direction.cross(Vector3(0,1,0));
+					if(upDir==Vector3(0,0,0))
+						upDir=Vector3::VEC_I;
+
+					vec3 dir=vec3(direction.x,direction.y,direction.z);
+					vec3 up=vec3(upDir.x,upDir.y,upDir.z);
+					vec3 p=type==DIRECTIONAL?vec3(pos.x,pos.y,pos.z)-.5f*farPlane*dir:vec3(position.x,position.y,position.z);
+					view=lookAt(p,p+dir,up);
+					proj=(type==DIRECTIONAL?ortho(-10.f,10.f,-10.f,10.f,nearPlane,farPlane):perspective(radians(90.f),1.f,nearPlane,farPlane));
+					mat4 model=translate(mat4(1.f),vec3(pos.x,pos.y,pos.z));
+					model=rotate(model,rot.getAngle(),vec3(rotAxis.x,rotAxis.y,rotAxis.z));
+
 					if(mesh->isCastShadow()){
-						Vector3 pos=n->getWorldPosition();
-						Quaternion rot=n->getWorldOrientation();
-						Vector3 rotAxis=rot.norm().getAxis();
-
-						if(rotAxis==Vector3::VEC_ZERO)
-							rotAxis=Vector3::VEC_I;
-
-						glViewport(0,0,depthMapSize,depthMapSize);
-						glBindFramebuffer(GL_FRAMEBUFFER,depthmapFBO);
-						glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
-
-						Vector3 upDir=direction.cross(Vector3(0,1,0));
-						if(upDir==Vector3(0,0,0))
-							upDir=Vector3::VEC_I;
-
-						vec3 dir=vec3(direction.x,direction.y,direction.z);
-						vec3 up=vec3(upDir.x,upDir.y,upDir.z);
-						vec3 p=type==DIRECTIONAL?vec3(pos.x,pos.y,pos.z)-.5f*farPlane*dir:vec3(position.x,position.y,position.z);
-						view=lookAt(p,p+dir,up);
-						proj=ortho(-10.f,10.f,-10.f,10.f,nearPlane,farPlane);
-
 						depthMapShader->use();
-						depthMapShader->setMat4(proj*view,"lightMat");
-
-						mat4 model=translate(mat4(1.f),vec3(pos.x,pos.y,pos.z));
-						model=rotate(model,rot.getAngle(),vec3(rotAxis.x,rotAxis.y,rotAxis.z));
+						depthMapShader->setBool(type==POINT,"point");
 						depthMapShader->setMat4(model,"model");
+
+						if(type==POINT){
+							depthMapShader->setFloat(farPlane,"farPlane");
+							depthMapShader->setVec3(position,"lightPos");
+							for(int j=0;j<6;j++)
+								depthMapShader->setMat4(proj*lookAt(p,p+dirs[j],1<j&&j<4?vec3(0,0,-1):vec3(0,-1,0)),"shadowMat["+to_string(j)+"]");
+						}
+						else{
+							depthMapShader->setMat4(proj*view,"lightMat");
+						}
 						mesh->render();
-
-						glBindFramebuffer(GL_FRAMEBUFFER,*(root->getFBO()));
-						glViewport(0,0,root->getWidth(),root->getHeight());
-
-						/*
-						for(Material *m : materials){
-							Shader *shader=m->getShader();
-							shader->use();
-							shader->setInt(1+2*thisId+i,"light["+to_string(thisId)+"].depthMap["+to_string(i)+"]");
-							depthMap->select(1+2*thisId+i);
-						}
-						*/
-					}
-					for(Material *m : materials){
-						Shader *shader=m->getShader();
-						shader->use();
-						shader->setInt((int)type,"light["+to_string(thisId)+"].type");
-						shader->setVec3(color,"light["+to_string(thisId)+"].color");
-						shader->setInt(0,"tex");
-						shader->setInt(1,"light["+to_string(thisId)+"].depthMap["+to_string(0)+"]");
-						depthMap->select(1);
-
-						switch(type){
-							case POINT:
-								shader->setVec3(position,"light["+to_string(thisId)+"].pos");
-								shader->setFloat(attenuationValues.x,"light["+to_string(thisId)+"].a");
-								shader->setFloat(attenuationValues.y,"light["+to_string(thisId)+"].b");
-								shader->setFloat(attenuationValues.z,"light["+to_string(thisId)+"].c");
-								break;
-							case DIRECTIONAL:
-								shader->setMat4(proj*view,"light["+to_string(thisId)+"].lightMat");
-								shader->setVec3(direction,"light["+to_string(thisId)+"].direction");
-								break;
-							case SPOT:
-								shader->setMat4(proj*view,"light["+to_string(thisId)+"].lightMat");
-								shader->setVec3(position,"light["+to_string(thisId)+"].pos");
-								shader->setVec3(direction,"light["+to_string(thisId)+"].direction");
-								shader->setFloat(attenuationValues.x,"light["+to_string(thisId)+"].a");
-								shader->setFloat(attenuationValues.y,"light["+to_string(thisId)+"].b");
-								shader->setFloat(attenuationValues.z,"light["+to_string(thisId)+"].c");
-								shader->setFloat(innerAngle,"light["+to_string(thisId)+"].innerAngle");
-								shader->setFloat(outerAngle,"light["+to_string(thisId)+"].outerAngle");
-								break;
-						}
 					}
 				}
 			}
 		}
+		glBindFramebuffer(GL_FRAMEBUFFER,*(root->getFBO()));
+		glViewport(0,0,root->getWidth(),root->getHeight());
+		for(Material *m : materials){
+			Shader *shader=m->getShader();
+			shader->use();
+			shader->setInt((int)type,"light["+to_string(thisId)+"].type");
+			shader->setVec3(color,"light["+to_string(thisId)+"].color");
+			shader->setFloat(nearPlane,"light["+to_string(thisId)+"].near");
+			shader->setFloat(farPlane,"light["+to_string(thisId)+"].far");
+			shader->setInt(0,"tex");
+			if(type==POINT)
+				shader->setInt(1,"light["+to_string(thisId)+"].depthMapCube");
+			else
+				shader->setInt(1,"light["+to_string(thisId)+"].depthMap");
+			depthMap->select(1);
+			/*
+			*/
+
+			switch(type){
+				case POINT:
+					shader->setVec3(position,"light["+to_string(thisId)+"].pos");
+					shader->setFloat(attenuationValues.x,"light["+to_string(thisId)+"].a");
+					shader->setFloat(attenuationValues.y,"light["+to_string(thisId)+"].b");
+					shader->setFloat(attenuationValues.z,"light["+to_string(thisId)+"].c");
+					break;
+				case DIRECTIONAL:
+					shader->setMat4(proj*view,"light["+to_string(thisId)+"].lightMat");
+					shader->setVec3(direction,"light["+to_string(thisId)+"].direction");
+					break;
+				case SPOT:
+					shader->setMat4(proj*view,"light["+to_string(thisId)+"].lightMat");
+					shader->setVec3(position,"light["+to_string(thisId)+"].pos");
+					shader->setVec3(direction,"light["+to_string(thisId)+"].direction");
+					shader->setFloat(attenuationValues.x,"light["+to_string(thisId)+"].a");
+					shader->setFloat(attenuationValues.y,"light["+to_string(thisId)+"].b");
+					shader->setFloat(attenuationValues.z,"light["+to_string(thisId)+"].c");
+					shader->setFloat(innerAngle,"light["+to_string(thisId)+"].innerAngle");
+					shader->setFloat(outerAngle,"light["+to_string(thisId)+"].outerAngle");
+					break;
+			}
+		}
 	}
 }
diff --git a/light.h b/light.h
index 011fc32..fcab8a4 100755
--- a/light.h
+++ b/light.h
@@ -12,7 +12,7 @@ namespace vb01{
 		public:
 			enum Type{POINT,DIRECTIONAL,SPOT,AMBIENT};
 
-			Light();
+			Light(Type);
 			~Light();
 			void update();
 			inline void setNode(Node *node){this->node=node;}
@@ -24,7 +24,6 @@ namespace vb01{
 				attenuationValues.y=b;
 				attenuationValues.z=c;
 			}
-			inline void setType(Type t){this->type=t;}
 			inline void setInnerAngle(float innerAngle){this->innerAngle=innerAngle;}
 			inline void setOuterAngle(float outerAngle){this->outerAngle=outerAngle;}
 			inline void setShadowNearPlane(float nearPlane){this->nearPlane=nearPlane;}
diff --git a/node.cpp b/node.cpp
index 03afe69..fd7b626 100755
--- a/node.cpp
+++ b/node.cpp
@@ -87,21 +87,20 @@ namespace vb01{
 	void Node::addLight(Light *light){
 		lights.push_back(light);	
 		light->setNode(this);
+		Root *root=Root::getSingleton();
 
 		Node *rootNode=Root::getSingleton()->getRootNode();
 		vector<Node*> descendants;
 		rootNode->getDescendants(rootNode,descendants);
 		descendants.push_back(rootNode);
-		int numLights=0;
-		for(Node *n : descendants)
-			numLights+=n->getNumLights();
+		root->numLights++;
 		for(Node *n : descendants){
 			vector<Mesh*> meshes=n->getMeshes();
 			for(Mesh *m : meshes){
 				Material *mat=m->getMaterial();
-				string str=to_string(numLights>0?numLights:1);
+				string str=to_string(root->numLights>0?root->numLights:1);
 				if(mat){
-					mat->getShader()->editShader(true,'=',';',str);
+					//mat->getShader()->editShader(true,'=',';',str);
 					mat->getShader()->editShader(false,'=',';',str);
 				}
 			}
diff --git a/root.h b/root.h
index da2d254..844a0cf 100755
--- a/root.h
+++ b/root.h
@@ -29,6 +29,7 @@ namespace vb01{
 			inline GLFWwindow* getWindow(){return window;}
 			void createSkybox(std::string[6]);
 			static Root* getSingleton();
+			int numLights=0;
 		private:
 			Box *skybox=nullptr;
 			Quad *guiPlane=nullptr;
diff --git a/shader.cpp b/shader.cpp
index 115d92e..769e18f 100755
--- a/shader.cpp
+++ b/shader.cpp
@@ -11,19 +11,25 @@ using namespace std;
 using namespace glm;
 
 namespace vb01{
-	Shader::Shader(string vertShaderPath, string fragShaderPath){
-		ifstream vertShaderFile,fragShaderFile;
+	Shader::Shader(string vertShaderPath, string fragShaderPath, string geoShaderPath){
+		geometry=(geoShaderPath!="");
+
+		ifstream vertShaderFile,geoShaderFile,fragShaderFile;
 		vertShaderFile.open(vertShaderPath);
+		geoShaderFile.open(geoShaderPath);
 		fragShaderFile.open(fragShaderPath);
 		
-		stringstream vertShaderStream,fragShaderStream;
+		stringstream vertShaderStream,geoShaderStream,fragShaderStream;
 		vertShaderStream<<vertShaderFile.rdbuf();
+		geoShaderStream<<geoShaderFile.rdbuf();
 		fragShaderStream<<fragShaderFile.rdbuf();
 		
 		vertShaderFile.close();
+		geoShaderFile.close();
 		fragShaderFile.close();
 		
 		vString=vertShaderStream.str();
+		gString=geoShaderStream.str();
 		fString=fragShaderStream.str();
 
 		loadShaders();
@@ -48,14 +54,22 @@ namespace vb01{
 
 	void Shader::loadShaders(){
 		const char *vertShaderSource=vString.c_str();
+		const char *geoShaderSource=gString.c_str();
 		const char *fragShaderSource=fString.c_str();
 
-		unsigned int vert,frag;
+		unsigned int vert,geo,frag;
 		vert=glCreateShader(GL_VERTEX_SHADER);
 		glShaderSource(vert,1,&vertShaderSource,NULL);
 		glCompileShader(vert);
 		checkCompileErrors(vert,VERTEX);
 
+		if(geometry){
+			geo=glCreateShader(GL_GEOMETRY_SHADER);
+			glShaderSource(geo,1,&geoShaderSource,NULL);
+			glCompileShader(geo);
+			checkCompileErrors(geo,GEOMETRY);
+		}
+
 		frag=glCreateShader(GL_FRAGMENT_SHADER);
 		glShaderSource(frag,1,&fragShaderSource,NULL);
 		glCompileShader(frag);
@@ -63,11 +77,13 @@ namespace vb01{
 
 		id=glCreateProgram();
 		glAttachShader(id,vert);
+		if(geometry) glAttachShader(id,geo);
 		glAttachShader(id,frag);
 		glLinkProgram(id);
 		checkCompileErrors(id,PROGRAM);
 
 		glDeleteShader(vert);
+		if(geometry) glDeleteShader(geo);
 		glDeleteShader(frag);
 	}
 	
@@ -85,7 +101,18 @@ namespace vb01{
 			default:
 				glGetShaderiv(shader,GL_COMPILE_STATUS,&success);
 				if(!success){
-					const char *sh=(type==VERTEX?"VERTEX":"FRAGMENT");
+					const char *sh;
+					switch(type){
+						case VERTEX:
+							sh="VERTEX";
+							break;
+						case GEOMETRY:
+							sh="GEOMETRY";
+							break;
+						case FRAGMENT:
+							sh="FRAGMENT";
+							break;
+					}
 					glGetShaderInfoLog(shader,1024,NULL,infoLog);
 					cout<<"ERROS::SHADER_COMPILE_ERROR::"<<sh<<endl<<infoLog<<endl;
 				}
diff --git a/shader.h b/shader.h
index 4454921..0dd75e0 100755
--- a/shader.h
+++ b/shader.h
@@ -8,9 +8,9 @@
 namespace vb01{
 	class Shader{
 		public:
-			enum ErrorType{VERTEX,FRAGMENT,PROGRAM};
+			enum ErrorType{VERTEX,GEOMETRY,FRAGMENT,PROGRAM};
 
-			Shader(std::string,std::string);
+			Shader(std::string,std::string,std::string="");
 			~Shader();
 			void setNumLights(int);
 			void use();
@@ -26,7 +26,8 @@ namespace vb01{
 			void loadShaders();
 			void checkCompileErrors(unsigned int,ErrorType);
 			unsigned int id;
-			std::string vString,fString;
+			bool geometry=false;
+			std::string vString,fString,gString;
 	};
 }
 
diff --git a/skybox.vert b/skybox.vert
index 778cbea..6ef09c8 100755
--- a/skybox.vert
+++ b/skybox.vert
@@ -9,5 +9,6 @@ uniform mat4 view;
 
 void main(){
 	texCoords=aPos;
- 	gl_Position=proj*view*vec4(aPos,1);
+ 	vec4 pos=proj*view*vec4(aPos,1);
+	gl_Position=pos;
 }
diff --git a/texture.cpp b/texture.cpp
index b6db7e4..117166d 100755
--- a/texture.cpp
+++ b/texture.cpp
@@ -32,27 +32,6 @@ namespace vb01{
 		}
 	}
 
-	Texture::Texture(FT_Face &face, char ch){
-		glGenTextures(1,&texture);
-		glBindTexture(GL_TEXTURE_2D,texture);
-		glTexImage2D(
-				GL_TEXTURE_2D,
-				0,
-				GL_RED,
-				face->glyph->bitmap.width,
-				face->glyph->bitmap.rows,
-				0,
-				GL_RED,
-				GL_UNSIGNED_BYTE,
-				face->glyph->bitmap.buffer
-				);
-		glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_WRAP_S,GL_CLAMP_TO_EDGE);
-		glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_WRAP_T,GL_CLAMP_TO_EDGE);
-		glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
-		glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR);
-		glBindTexture(GL_TEXTURE_2D,0);
-	}
-
 	Texture::Texture(string path,bool flip){
 		bool png=false;
 		int length=path.length();
@@ -104,6 +83,45 @@ namespace vb01{
 
 	}
 
+	Texture::Texture(int width){
+		this->width=width;
+		this->type=TextureType::TEXTURE_CUBEMAP;
+
+		glGenTextures(1,&texture);
+		glBindTexture(GL_TEXTURE_CUBE_MAP,texture);
+
+		for(int i=0;i<6;i++)
+			glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X+i,0,GL_DEPTH_COMPONENT,width,width,0,GL_DEPTH_COMPONENT,GL_FLOAT,NULL);	
+		
+		glTexParameteri(GL_TEXTURE_CUBE_MAP,GL_TEXTURE_MIN_FILTER,GL_NEAREST);
+		glTexParameteri(GL_TEXTURE_CUBE_MAP,GL_TEXTURE_MAG_FILTER,GL_NEAREST);
+		glTexParameteri(GL_TEXTURE_CUBE_MAP,GL_TEXTURE_WRAP_S,GL_CLAMP_TO_EDGE);
+		glTexParameteri(GL_TEXTURE_CUBE_MAP,GL_TEXTURE_WRAP_T,GL_CLAMP_TO_EDGE);
+		glTexParameteri(GL_TEXTURE_CUBE_MAP,GL_TEXTURE_WRAP_R,GL_CLAMP_TO_EDGE);
+
+	}
+
+	Texture::Texture(FT_Face &face, char ch){
+		glGenTextures(1,&texture);
+		glBindTexture(GL_TEXTURE_2D,texture);
+		glTexImage2D(
+				GL_TEXTURE_2D,
+				0,
+				GL_RED,
+				face->glyph->bitmap.width,
+				face->glyph->bitmap.rows,
+				0,
+				GL_RED,
+				GL_UNSIGNED_BYTE,
+				face->glyph->bitmap.buffer
+				);
+		glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_WRAP_S,GL_CLAMP_TO_EDGE);
+		glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_WRAP_T,GL_CLAMP_TO_EDGE);
+		glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
+		glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR);
+		glBindTexture(GL_TEXTURE_2D,0);
+	}
+
 	Texture::~Texture(){
 		glBindTexture(type==TEXTURE_2D?GL_TEXTURE_2D:GL_TEXTURE_CUBE_MAP,0);
 		glDeleteTextures(1,&texture);
diff --git a/texture.frag b/texture.frag
index cf6d20a..7bfea3f 100755
--- a/texture.frag
+++ b/texture.frag
@@ -1,7 +1,5 @@
 #version 330 core
-
 const int numLights=1;
-const int numShadows=1;
 
 in vec3 fragPos;
 in vec3 norm;
@@ -16,8 +14,9 @@ struct Light{
 	int type;
 	vec3 pos,color,direction;
 	float innerAngle,outerAngle;
-	float a,b,c;
-	sampler2D depthMap[numShadows];
+	float a,b,c,near,far;
+	sampler2D depthMap;
+	samplerCube depthMapCube;
 	mat4 lightMat;
 };
 
@@ -29,22 +28,46 @@ uniform bool castShadow;
 uniform vec4 diffuseColor;
 uniform vec3 camPos;
 
-float getShadow(int id,int shadowId){
-	vec3 projCoords=(light[id].lightMat*vec4(fragPos,1)).xyz/(light[id].lightMat*vec4(fragPos,1)).w;
-	projCoords=projCoords*.5+.5;
-	float closestDepth=texture(light[id].depthMap[shadowId],projCoords.xy).r;
-	float currentDepth=projCoords.z;
-	float bias=.005;
-	return currentDepth-bias>closestDepth?.7:0;
+float linDepth(float depth,int i){
+	float z=depth*2-1,near=light[i].near,far=light[i].far;
+	return (2*near*far)/(far+near-z*(far-near));
+}
+
+float getShadow(int id){
+	int type=light[id].type;
+
+	float shadow=0,closestDepth=0,currentDepth=0,bias=.005,val=.7;
+	if(type==0){
+		vec3 projDir=fragPos-light[id].pos;
+		closestDepth=texture(light[id].depthMapCube,projDir).r*light[id].far;
+		currentDepth=length(projDir);
+		shadow=(currentDepth-bias>closestDepth)?val:0;
+	}
+	else{
+		vec3 projCoords=(light[id].lightMat*vec4(fragPos,1)).xyz/(light[id].lightMat*vec4(fragPos,1)).w;
+		projCoords=projCoords*.5+.5;
+		closestDepth=texture(light[id].depthMap,projCoords.xy).r;
+		currentDepth=projCoords.z;
+		if(type==2){
+			closestDepth=linDepth(closestDepth,id);
+			currentDepth=linDepth(currentDepth,id);
+		}
+		shadow=(currentDepth-bias>closestDepth)?val:0;
+		if(projCoords.z>1)
+			shadow=0;
+	}
+	return shadow;
+/*
+*/
 }
 
 void main(){
 	vec4 finalColor=texturingEnabled?texture(tex,texCoords):diffuseColor;
 	if(lightingEnabled){
-		vec3 diffuseColor=vec3(0),specularColor;
+		vec3 diffuseColor=vec3(0),specularColor=vec3(0);
 		float coef=1;
 		for(int i=0;i<numLights;i++){
-			vec3 specularColor,lightDir,reflectVec,viewDir=normalize(camPos-fragPos);
+			vec3 lightDir=vec3(0),reflectVec,viewDir=normalize(camPos-fragPos);
 			float attenuation=1.0;
 			float factor;
 			float a=light[i].a,b=light[i].b,c=light[i].c,dist=length(fragPos-light[i].pos);
@@ -59,7 +82,7 @@ void main(){
 			else if(light[i].type==2){
 				lightDir=normalize(light[i].pos-fragPos);
 				float innerAngle=light[i].innerAngle;
-				float angle=acos(dot(lightDir,norm));
+				float angle=acos(dot(-lightDir,light[i].direction));
 				float outerAngle=light[i].outerAngle;
 				if(light[i].innerAngle<=angle&&angle<=light[i].outerAngle){
 					coef=(angle-outerAngle)/(innerAngle-outerAngle);
@@ -77,11 +100,10 @@ void main(){
 			diffuseColor+=light[i].color*(factor*attenuation*coef);
 		}	
 
-		for(int i=0;i<numLights;i++)
-			for(int j=0;j<numShadows;j++){
-				float shadow=coef*getShadow(i,j);
-				diffuseColor*=(1-shadow);
-			}
+		for(int i=0;i<numLights;i++){
+			float shadow=getShadow(i);
+			diffuseColor*=(1-shadow);
+		}
 
 		finalColor*=vec4(diffuseColor+specularColor,1);
 	}
diff --git a/texture.h b/texture.h
index a38e9d6..2dfb72b 100755
--- a/texture.h
+++ b/texture.h
@@ -3,6 +3,7 @@
 
 #include<string>
 #include<ft2build.h>
+#include"util.h"
 #include FT_FREETYPE_H
 
 namespace vb01{
@@ -12,18 +13,20 @@ namespace vb01{
 
 			~Texture();
 			Texture(int,int,bool=true);
-			Texture(FT_Face&,char);
 			Texture(std::string,bool=false);
 			Texture(std::string[6],bool=false);
+			Texture(int);
+			Texture(FT_Face&,char);
 			void select(int=0);
 			inline unsigned int* getTexture(){return &texture;}
 			inline std::string getPath(){return path;}
 		private:
 			TextureType type=TextureType::TEXTURE_2D;
-			unsigned int texture;
+			u32 texture;
+			s64 lastUpdateTime=0;
 			int width,height,numChannels;
 			float weight;
-			unsigned char *data;
+			u8 *data;
 			std::string path="",paths[6];
 	};
 }
diff --git a/texture.vert b/texture.vert
index 581752c..ad37be9 100755
--- a/texture.vert
+++ b/texture.vert
@@ -1,7 +1,5 @@
 #version 330 core
 
-const int numLights=1;
-
 layout (location=0) in vec3 aPos;
 layout (location=1) in vec3 aNorm;
 layout (location=2) in vec2 aTexCoords;