Hi , i can't find out how to use Vertex Texxcord in c# without using vertex.Color ! which is slightly modifying the images color !
i saw this page :
https://www.sfml-dev.org/tutorials/2.5/graphics-vertex-array.php in C++ but it seems to behave differently than C# equivalent.
I cant draw/render unless i use a color on my vertex , i dont know why ! Any clue is appreciated !
using SFML.Window;using SFML.Graphics;using SFML.System;namespace TestingVertexQuad
{ public class Program
{ static void Main
(string[] args
) { RenderWindow myRenderWindow
= new RenderWindow
(new VideoMode
(1024,
800),
"SMFL QUADS TESTING"); Texture texture
= new Texture
("C:\\Users\\yolan\\source\\repos\\TestingVertexQuad\\RPG_Character.png"); texture
.Smooth= true; RenderStates myRenderState
= new RenderStates
(texture
); myRenderWindow
.Closed += OnClose
; myRenderWindow
.KeyPressed += myKeyPress
; myRenderWindow
.KeyReleased += myKeyReleased
; VertexArray vertArray1
= new VertexArray
(PrimitiveType
.Quads,
4 * 1000); Vertex ver1
= new Vertex
(); Vertex ver2
= new Vertex
(); Vertex ver3
= new Vertex
(); Vertex ver4
= new Vertex
(); ver1
.Position = new Vector2f
(700f, 700f
); ver1
.TexCoords = new Vector2f
(0f, 0f
); ver1
.Color = new Color
(255,
255,
255,
255); ver2
.Position = new Vector2f
(750f, 700f
); ver2
.TexCoords = new Vector2f
(50f, 0f
); ver2
.Color = new Color
(255,
255,
255,
255); ver3
.Position = new Vector2f
(750f,775f
); ver3
.TexCoords = new Vector2f
(50f, 75f
); ver3
.Color = new Color
(255,
255,
255,
255); ver4
.Position = new Vector2f
(700f,775f
); ver4
.TexCoords = new Vector2f
(0f, 75f
); ver4
.Color = new Color
(255,
255,
255,
255); Sprite sprite
= new Sprite
(texture
); vertArray1
.Append(ver1
); vertArray1
.Append(ver2
); vertArray1
.Append(ver3
); vertArray1
.Append(ver4
); while (myRenderWindow
.IsOpen) { myRenderWindow
.DispatchEvents(); myRenderWindow
.Clear(Color
.White); myRenderWindow
.Draw(sprite
); myRenderWindow
.Draw(vertArray1, myRenderState
); myRenderWindow
.Display(); } } internal static void OnClose
(object sender, EventArgs e
) { // Close the window when OnClose event is received RenderWindow window
= (RenderWindow
)sender
; Console
.WriteLine(e
.GetType()); window
.Close(); } internal static void OnResize
(object sender, SizeEventArgs e
) { RenderWindow window
= (RenderWindow
)sender
; FloatRect visibleArea
= new FloatRect
(0,
0, e
.Width, e
.Height); window
.SetView(new View
(visibleArea
)); } internal static void myKeyPress
(object sender, KeyEventArgs e
) { RenderWindow window
= (RenderWindow
)sender
; //Player pl = Player.getInstance(); // Close the window when OnClose event is received if (e
.Code == Keyboard
.Key.W) { //pl.IsMovingUp = true; Console
.WriteLine(" TEST " + e
.Code); } if (e
.Code == Keyboard
.Key.A) { //pl.IsMovingLeft = true; Console
.WriteLine(" TEST " + e
.Code); } if (e
.Code == Keyboard
.Key.S) { //pl.IsMovingDown = true; Console
.WriteLine(" TEST " + e
.Code); } if (e
.Code == Keyboard
.Key.D) { //pl.IsMovingRight = true; Console
.WriteLine(" TEST " + e
.Code); } } internal static void myKeyReleased
(object sender, KeyEventArgs e
) { RenderWindow window
= (RenderWindow
)sender
; //Player pl = Player.getInstance(); // Close the window when OnClose event is received if (e
.Code == Keyboard
.Key.W) { //pl.IsMovingUp = false; Console
.WriteLine(" TEST " + e
.Code); } if (e
.Code == Keyboard
.Key.A) { //pl.IsMovingLeft = false; Console
.WriteLine(" TEST " + e
.Code); } if (e
.Code == Keyboard
.Key.S) { //pl.IsMovingDown = false; Console
.WriteLine(" TEST " + e
.Code); } if (e
.Code == Keyboard
.Key.D) { // pl.IsMovingRight = false; Console
.WriteLine(" TEST " + e
.Code); } } internal static void myMouseKeyPressed
(object sender, MouseButtonEventArgs e
) { RenderWindow window
= (RenderWindow
)sender
; //Player pl = Player.getInstance(); Vector2i pixelPos
= Mouse
.GetPosition(window
); // convert it to world coordinates Vector2f worldPos
= window
.MapPixelToCoords(pixelPos
); // convert it to world coordinates // Close the window when OnClose event is received if (e
.Button == Mouse
.Button.Left) { //pl.IsLeftMousePressed = true; // pl.MousePositionX = worldPos.X; // pl.MousePositionY = worldPos.Y; } if (e
.Button == Mouse
.Button.Right) { // pl.IsRightMousePressed = true; } } internal static void myMouseReleased
(object sender, MouseButtonEventArgs e
) { //Player pl = Player.getInstance(); // Close the window when OnClose event is received if (e
.Button == Mouse
.Button.Left) { // pl.IsLeftMousePressed = false; } if (e
.Button == Mouse
.Button.Right) { //pl.IsRightMousePressed = false; } } internal static void myMouseKeyMoving
(object sender, MouseMoveEventArgs e
) { RenderWindow window
= (RenderWindow
)sender
; //Player pl = Player.getInstance(); Vector2i pixelPos
= Mouse
.GetPosition(window
); // convert it to world coordinates Vector2f worldPos
= window
.MapPixelToCoords(pixelPos, window
.DefaultView); //pl.MousePositionX = worldPos.X; //pl.MousePositionY = worldPos.Y; } } }
