SFML packets have no documented structure so I had to packet them out myself. Low Energy

kernels/ray_caster_kernel.cl

@@ -236,7 +236,7 @@ __kernel void raycaster(
 			// Determine where on the 2d plane the ray intersected
 
 			float3 face_position = (float)(0);
-			float2 texture_position = (float)(0);
+			float2 tile_face_position = (float)(0);
 
 
 			// First determine the percent of the way the ray is towards the next intersection_t
@@ -249,7 +249,7 @@ __kernel void raycaster(
 				// Since we intersected face x, we know that we are at the face (1.0)
 				// Not entirely sure what is causing the 1.0 vs 1.001 rendering bug
 				face_position = (float3)(1.001f, y_percent, z_percent);
-				texture_position = (float2)(y_percent, z_percent);
+				tile_face_position = (float2)(y_percent, z_percent);
 			}
 			else if (face_mask.y == -1) {
 
@@ -257,7 +257,7 @@ __kernel void raycaster(
 				float z_percent = (intersection_t.z - (intersection_t.y - delta_t.y)) / delta_t.z;
 
 				face_position = (float3)(x_percent, 1.001f, z_percent);
-				texture_position = (float2)(x_percent, z_percent);
+				tile_face_position = (float2)(x_percent, z_percent);
 			}
 
 			else if (face_mask.z == -1) {
@@ -266,7 +266,7 @@ __kernel void raycaster(
 				float y_percent = (intersection_t.y - (intersection_t.z - delta_t.z)) / delta_t.y;
 				
 				face_position = (float3)(x_percent, y_percent, 1.001f);
-				texture_position = (float2)(x_percent, y_percent);
+				tile_face_position = (float2)(x_percent, y_percent);
 
 			}
 
@@ -277,26 +277,30 @@ __kernel void raycaster(
 
 			if (ray_dir.x > 0) {
 				face_position.x = -face_position.x + 1;
-				texture_position.x = -texture_position.x + 1.0;
+				//tile_face_position.x = -tile_face_position.x + 1.0;
+			}
+			if (ray_dir.x < 0) {
+				//face_position.x = face_position.x + 0;
+				//tile_face_position.x = tile_face_position.x;
 			}
-			//if (ray_dir.x < 0)
-			//	face_position.x = face_position.x + 0;
 
 			if (ray_dir.y > 0){
 				face_position.y =  - face_position.y + 1;
-				texture_position.y = -texture_position.y + 1.0;
+				//tile_face_position.y = -tile_face_position.y + 1.0;
+			}
+			if (ray_dir.y < 0) {
+				//face_position.y = face_position.y + 0;
+				//tile_face_position.y = -tile_face_position.y + 1.0;
 			}
-
-			//if (ray_dir.y < 0)
-			//	face_position.y = face_position.y + 0;
 
 			if (ray_dir.z > 0) {
 				face_position.z =  - face_position.z + 1;
-				texture_position.y = -texture_position.y + 1.0;
+				//tile_face_position.y = tile_face_position.y + 0.0;
 			}
 
-			//if (ray_dir.z < 0)
-			//	face_position.z = face_position.z + 0;
+			if (ray_dir.z < 0) {
+				//face_position.z = face_position.z + 0;
+			}
 
 
 			// Now either use the face position to retrieve a texture sample, or
@@ -307,7 +311,7 @@ __kernel void raycaster(
 			}
 			else if (voxel_data == 5) {
 				float2 tile_size = convert_float2(*atlas_dim / *tile_dim);
-				voxel_color = read_imagef(texture_atlas, convert_int2(texture_position * tile_size) + convert_int2((float2)(3, 0) * tile_size));
+				voxel_color = read_imagef(texture_atlas, convert_int2(tile_face_position * tile_size) + convert_int2((float2)(3, 0) * tile_size));
 					//voxel_color = (float4)(0.25, 0.52, 0.30, 0.1);
 			}
 			else if (voxel_data == 1) {

src/Camera.cpp

@@ -94,7 +94,7 @@ void Camera::recieve_event(VrEventPublisher* publisher, std::unique_ptr<vr::Even
 		vr::KeyHeld *held_event = static_cast<vr::KeyHeld*>(event.get());
 
 		if (held_event->code == sf::Keyboard::LShift) {
-			default_impulse = 0.1f;
+			default_impulse = 0.01f;
 		}
 		if (held_event->code == sf::Keyboard::RShift) {
 			default_impulse = 1.0f;

src/main.cpp

@@ -26,6 +26,7 @@
 #include <iostream>
 #include <chrono>
 #include <SFML/Graphics.hpp>
+#include <SFML/Network.hpp>
 #include "Old_Map.h"
 #include "util.hpp"
 #include "RayCaster.h"
@@ -40,8 +41,8 @@ const int WINDOW_X = 1000;
 const int WINDOW_Y = 1000;
 const int WORK_SIZE = WINDOW_X * WINDOW_Y;
 
-const int MAP_X = 1024;
-const int MAP_Y = 1024;
+const int MAP_X = 256;
+const int MAP_Y = 256;
 const int MAP_Z = 256;
 
 float elap_time(){
@@ -64,9 +65,66 @@ sf::Texture window_texture;
 // Y: -1.57 is straight up
 // Y: 1.57 is straight down
 
+struct CustomPacket {
+	
+	char data[1024];
+	int position = 0;
+	int size = 12;
+
+};
 
 int main() {
 
+
+
+	// Create a listener to wait for incoming connections on port 55001
+	sf::TcpListener listener;
+	listener.listen(5000);
+
+	// Wait for a connection
+	sf::TcpSocket socket;
+	listener.accept(socket);
+	std::cout << "New client connected: " << socket.getRemoteAddress() << std::endl;
+
+	// Receive a message from the client
+	char buffer[1024];
+	
+	std::vector<CustomPacket> packets;
+
+	sf::TcpSocket::Status status;
+
+	do {
+
+		std::size_t received = 0;
+		status = socket.receive(buffer, 1024, received);
+
+		while (received < 12) {
+			std::size_t tack_on;
+			status = socket.receive(&buffer[received], 1024 - received, tack_on);
+			received += tack_on;
+		}
+
+
+		int position = 0;
+		while (position < received) {
+			CustomPacket p;
+			memcpy(p.data, &buffer[position], p.size);
+			packets.push_back(p);
+			position += p.size;
+		}
+
+		std::cout << "packet_count = " << packets.size() << std::endl;
+
+		int left_over = 12 - (position - received);
+		memcpy(buffer, &buffer[received - left_over], left_over);
+
+	} while (status != sf::TcpSocket::Status::Disconnected);
+
+	
+
+
+
+
 	//Map _map(sf::Vector3i(0, 0, 0));
 	//_map.generate_octree();