Merge branch 'master' of github.com:Faerbit/swp

Levels/ObjectSetups/BackupLevel1.xml

@@ -1,52 +0,0 @@
-<ambientLight>
-    <rColour>1.0</rColour>
-    <gColour>1.0</gColour>
-    <bColour>1.0</bColour>
-</ambientLight>
-
-<fogColour>
-    <rColour>0.10</rColour>
-    <gColour>0.14</gColour>
-    <bColour>0.14</bColour>
-    <alpha>1.0</alpha>
-</fogColour>
-
-<directionalLight>
-    <xOffset>-1.0</xOffset>
-    <yOffset>1.5</yOffset>
-    <zOffset>1.0</zOffset>
-    <rColour>1.0</rColour>
-    <gColour>1.0</gColour>
-    <bColour>0.9</bColour>
-    <intensity>0.2</intensity>
-</directionalLight>
-
-<skydome>
-    <texture>skydome.png</texture>
-</skydome>
-
-<trigger>
-    <name>bla</name>
-    <xPosition>15.0</xPosition>
-    <yPosition>14.0</yPosition>
-    <zPosition>0.0</zPosition>
-    <distance>4.0</distance>
-    <isBiggerThan>false</isBiggerThan>
-    <idGreen>1</idGreen>
-    <idBlue>100</idBlue>
-    <objectNum>0</objectNum>
-    <functionPointer>0</functionPointer>
-</trigger>
-
-<trigger>
-    <name>-</name>
-    <xPosition>0.0</xPosition>
-    <yPosition>0.0</yPosition>
-    <zPosition>0.0</zPosition>
-    <distance>1.0</distance>
-    <isBiggerThan>false</isBiggerThan>
-    <idGreen>0</idGreen>
-    <idBlue>0</idBlue>
-    <objectNum>0</objectNum>
-    <functionPointer>-</functionPointer>
-</trigger>

Levels/ObjectSetups/Compositions.xml

@@ -1,4 +1,4 @@
-<!-- Marble -->
+ 	<!-- Marble -->
 <composition>
     <typeID>20</typeID>
     <object>
@@ -18,7 +18,7 @@
         <modelPath>block.obj</modelPath>
         <xOffset>0.0</xOffset>
         <yOffset>1.0</yOffset>
-        <zOffset>2.0</zOffset>
+        <zOffset>0.0</zOffset>
         <scale>1.5</scale>
         <mass>25.0</mass>
     </object>
@@ -123,6 +123,19 @@
     </object>
 </composition>
 
+<!-- Static Block -->
+<composition>
+   <typeID>140</typeID>
+    <object>
+        <modelPath>block.obj</modelPath>
+        <xOffset>0.0</xOffset>
+        <yOffset>10.0</yOffset>
+        <zOffset>2.0</zOffset>
+        <scale>1.5</scale>
+        <mass>0.0</mass>
+    </object>
+</composition>
+
 
 
 
@@ -136,7 +149,7 @@
     <shininess>3.0</shininess>
     <physicType>Player</physicType>
     <radius>1.5</radius>
-    <dampningL>0.1</dampningL>
+    <dampningL>0.2 </dampningL>
     <dampningA>0.7</dampningA>
 </objectData>
 
@@ -149,7 +162,7 @@
     <shininess>2.0</shininess>
     <physicType>Box</physicType>
     <width>5.0</width>
-    <height>6.0</height>
+    <height>3</height>
     <length>1.8</length>
     <dampningL>0.8</dampningL>
     <dampningA>0.9</dampningA>

level.cc

@@ -81,7 +81,7 @@ void Level::load() {
     Material terrainMaterial = Material("seamlessTerrain.png", 0.1f, 0.8f, 0.2f, 3.0f);
     //Create object
     Object* terrainObject = new Object(terrainModel, terrainMaterial,
-	glm::vec3(-0.5f*(float)this->terrain.getHeightmapHeight(), 0.0f, -0.5f*(float)this->terrain.getHeightmapWidth()),
+	glm::vec3(-0.5*(float)this->terrain.getHeightmapHeight(), 0.0f, -0.5f*(float)this->terrain.getHeightmapWidth()),
         glm::vec3(0.0f, 0.0f, 0.0f));
     objects.push_back(terrainObject);
     

physics.cc

@@ -28,10 +28,39 @@ void Physics::init(lua_State* L)
 }
 
 void Physics::takeUpdateStep(float timeDiff)
-{    
+{            
 	world->stepSimulation(timeDiff);
+	for(unsigned i = 0; i < allPositionConstraints.size();i++)
+	{
+	    if(allPositionConstraints[i].position != allPositionConstraints[i].body->getCenterOfMassPosition())
+	    {
+	        btVector3 dir = allPositionConstraints[i].body->getCenterOfMassPosition() - allPositionConstraints[i].position;
+	        allPositionConstraints[i].body->applyCentralForce(dir*allPositionConstraints[i].strength);
+	    }	
+	}
+	
 }
 
+void Physics::removePositionConstraint(int bodyIndice)
+{
+	for(unsigned i = 0; i < allPositionConstraints.size();i++)
+	{
+	    if(allPositionConstraints[i].body == bodies[i] )
+	    {
+	        allPositionConstraints.erase(allPositionConstraints.begin()+i);
+	    }
+	}
+}
+
+void Physics::addPositionConstraint(int bodyIndice, float strength, glm::vec3 position)
+{
+    positionConstraint cons;
+    cons.body = bodies[bodyIndice];
+    cons.strength = strength;
+    cons.position = btVector3(position.x,position.y,position.z);
+    allPositionConstraints.push_back(cons);
+}   
+
 //TERRAIN SUBSET
 void Physics::addTerrainTriangles(int width, int length, float** heightData)
 {//not working correctly something with offset wrong?
@@ -44,7 +73,8 @@ void Physics::addTerrainTriangles(int width, int length, float** heightData)
             btVector3 v1(i+1,heightData[j][i+1],j);
             btVector3 v2(i,heightData[j+1][i],j+1);   
             
-            trimesh->addTriangle(v0,v1,v2);                             
+            trimesh->addTriangle(v0,v1,v2);     
+                                    
         }    
     }
     for(int i = 1; i < width;i++)
@@ -100,17 +130,6 @@ void Physics::addTerrain(int width, int length, float** heightData)
 	world->addRigidBody(terrainBody, COL_TERRAIN, COL_TERRAIN | COL_OBJECTS);
 }
 
-void Physics::addStaticGroundPlane()
-{
-	btCollisionShape* groundShape = new btStaticPlaneShape(btVector3(0, 1, 0), 0);
-	btDefaultMotionState* groundMotionState = new btDefaultMotionState(btTransform(btQuaternion(0, 0, 0, 1), btVector3(0, 0, 0)));
-	btRigidBody::btRigidBodyConstructionInfo groundRigidBodyCI(0, groundMotionState, groundShape, btVector3(0, 0, 0));
-        staticGroundBody = new btRigidBody(groundRigidBodyCI);
-
-        world->addRigidBody(staticGroundBody);
-}
-
-
 //players and objects
 void Physics::addPlayer(float friction, float rad, Entity entity, float mass, float dampningL, float dampningA, unsigned indice)
 {
@@ -129,6 +148,7 @@ void Physics::addPlayer(float friction, float rad, Entity entity, float mass, fl
 	btRigidBody::btRigidBodyConstructionInfo info(mass,motion,sphere,inertia);
 
     info.m_friction = friction;
+    info.m_restitution = 0.0f;
 
 	playerBall = new btRigidBody(info);
     
@@ -389,6 +409,18 @@ void Physics::rollRight(glm::vec3 camPos,float strength)
     playerBall->applyTorque(-pos);
 }
 
+//not used right now
+
+void Physics::addStaticGroundPlane()
+{
+	btCollisionShape* groundShape = new btStaticPlaneShape(btVector3(0, 1, 0), 0);
+	btDefaultMotionState* groundMotionState = new btDefaultMotionState(btTransform(btQuaternion(0, 0, 0, 1), btVector3(0, 0, 0)));
+	btRigidBody::btRigidBodyConstructionInfo groundRigidBodyCI(0, groundMotionState, groundShape, btVector3(0, 0, 0));
+        staticGroundBody = new btRigidBody(groundRigidBodyCI);
+
+        world->addRigidBody(staticGroundBody);
+}
+
 /*
 void kill()
 {

physics.hh

@@ -69,6 +69,10 @@ class Physics {
 	void addPlayer(float friction, float rad, Entity entity, float mass, float dampningL, float dampningA, unsigned indice); //use these AFTER physicObjects.push_back(object)! if mass == 0 then the object is unmoveable
 	void addSphere(float rad, Entity entity, float mass, float dampningL, float dampningA, unsigned indice); //The Indice should be set to physicObjects.size()
 	void addBox(float width, float height, float length, Entity entity, float mass, float dampningL, float dampningA, unsigned indice); //this is used to ensuer that the system is synchronized
+	void addPositionConstraint(int bodyIndice, float strength, glm::vec3 position);
+	void removePositionConstraint(int bodyIndice);
+
+    struct positionConstraint{btRigidBody* body; float strength; btVector3 position;};
 
     private:
 	btRigidBody* playerBall;    //allows for easier access to the ball
@@ -76,6 +80,7 @@ class Physics {
 	btRigidBody* cameraBody;
 	std::vector<btRigidBody*> bodies; //list of all bodies. bodies are also in world, but save again to ease cleaning up process.
         btRigidBody* staticGroundBody;
+    std::vector<positionConstraint> allPositionConstraints;
     
 	btDynamicsWorld* world; //contains physical attributes of the world.
 	btDispatcher* dispatcher; //

terrain.cc

@@ -22,7 +22,7 @@ void Terrain::load() {
     for(unsigned int rowNum = 0; rowNum < this->heightmapHeight; rowNum++){				//read in the heightmap
 	    this->heightmap[rowNum] = new float[this->heightmapWidth];
         for(unsigned int columnNum = 0; columnNum < this->heightmapWidth; columnNum++){
-	        this->heightmap[rowNum][columnNum] = (float)(image[(rowNum*heightmapWidth+columnNum)*4]) / 8;  //<--heightmap is scaled here
+	        this->heightmap[rowNum][columnNum] = (float)(image[(rowNum*heightmapWidth+columnNum)*4]) / 6;  //<--heightmap is scaled here
         }
     }