Troispoils/map3drendering
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Add Normal in vertex. And add light in shader.

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Troispoils 2024-02-28 17:07:45 +01:00
parent 8908ef1332
commit 0e96615b32
16 changed files with 221 additions and 85 deletions
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29
Map3DRendering/Window.cs
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@ -22,6 +22,7 @@ namespace Map3DRendering {
private bool _firstMove = true;
private Vector2 _lastPos;
private Vector3 _lightPosVec;
private double _time;
@ -44,6 +45,10 @@ namespace Map3DRendering {
GL.Enable(EnableCap.DepthTest);
int maxTextureUnits;
GL.GetInteger(GetPName.MaxTextureImageUnits, out maxTextureUnits);
Console.WriteLine($"Maximum number of texture units for fragment shaders: {maxTextureUnits}");
_shader = new Shader("Shaders/shader.vert", "Shaders/shader.frag");
_shader.Use();
@ -58,6 +63,7 @@ namespace Map3DRendering {
//CursorState = CursorState.Grabbed;
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapS, (int)TextureWrapMode.Repeat);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapT, (int)TextureWrapMode.Repeat);
_lightPosVec = Vector3.UnitY * 1000;
}
protected override void OnRenderFrame(FrameEventArgs e) {
@ -73,10 +79,10 @@ namespace Map3DRendering {
_shader.SetMatrix4("view", _camera.GetViewMatrix());
_shader.SetMatrix4("projection", _camera.GetProjectionMatrix());
/*_shader.SetVector3("objectColor", new Vector3(0.5f, 0.5f, 0.5f));
//_shader.SetVector3("objectColor", new Vector3(0.5f, 0.5f, 0.5f));
_shader.SetVector3("lightColor", new Vector3(1.0f, 1.0f, 1.0f));
_shader.SetVector3("lightPos", _camera.Position);
_shader.SetVector3("viewPos", _camera.Position);*/
_shader.SetVector3("lightPos", _lightPosVec);
//_shader.SetVector3("viewPos", _camera.Position);
GL.LineWidth(5.0f);
@ -103,6 +109,23 @@ namespace Map3DRendering {
Close();
}
// Vitesse de déplacement de la lumière
float lightSpeed = 300.0f; // Ajustez cette valeur selon les besoins
// Mise à jour de la position de la lumière en fonction des entrées utilisateur
if (input.IsKeyDown(Keys.Down)) {
_lightPosVec += Vector3.UnitX * lightSpeed * (float)e.Time; // Déplace la lumière vers le bas
}
if (input.IsKeyDown(Keys.Up)) {
_lightPosVec -= Vector3.UnitX * lightSpeed * (float)e.Time; // Déplace la lumière vers le haut
}
if (input.IsKeyDown(Keys.Left)) {
_lightPosVec -= Vector3.UnitZ * lightSpeed * (float)e.Time; // Déplace la lumière vers la gauche
}
if (input.IsKeyDown(Keys.Right)) {
_lightPosVec += Vector3.UnitZ * lightSpeed * (float)e.Time; // Déplace la lumière vers la droite
}
const float sensitivity = 0.2f;
if (input.IsKeyDown(Keys.W)) {