tacé du michelson + gui

main.c

@@ -1,44 +1,177 @@
 #include "raylib.h"
-#include <stdlib.h>
+#include <math.h>
+#include <stdio.h>
+
+#define RAYGUI_IMPLEMENTATION
+#include "raygui.h"
+
+#define UI_WIDTH 400
 
 typedef struct {
     float d1;
     float d2;
     float lambda;
-    float angleM2;
+    float angleM1;
     Vector2 center;
 } Michelson;
 
-void DrawMichelsonSchema (Michelson *michelson) {
+Color WavelengthToColor(float lambda) {
-    Vector2 center = { 400.0f, 300.0f };
+    float r = 0.0f, g = 0.0f, b = 0.0f;
-    Vector2 originM2 = { 5.0f, 30.0f };
+    if (lambda >= 380 && lambda < 440) { r = -(lambda - 440) / (440 - 380); b = 1.0f; }
-    Rectangle recM2 = {center.x + michelson->d2, center.y, 7.0f, 100.0f};
+    else if (lambda >= 440 && lambda < 490) { g = (lambda - 440) / (490 - 440); b = 1.0f; }
-    DrawRectanglePro(recM2, originM2, michelson->angleM2, WHITE);
+    else if (lambda >= 490 && lambda < 510) { g = 1.0f; b = -(lambda - 510) / (510 - 490); }
+    else if (lambda >= 510 && lambda < 580) { r = (lambda - 510) / (580 - 510); g = 1.0f; }
+    else if (lambda >= 580 && lambda < 645) { r = 1.0f; g = -(lambda - 645) / (645 - 580); }
+    else if (lambda >= 645 && lambda <= 780) { r = 1.0f; }
+
+    float factor = 1.0f;
+    if (lambda >= 380 && lambda < 420) factor = 0.3f + 0.7f * (lambda - 380) / (420 - 380);
+    else if (lambda >= 380 && lambda <= 645) factor = 1.0f;
+    else if (lambda > 700 && lambda <= 780) factor = 0.3f + 0.7f * (780 - lambda) / (780 - 700);
+
+    return (Color){ 
+        (unsigned char)(r * factor * 255), 
+        (unsigned char)(g * factor * 255), 
+        (unsigned char)(b * factor * 255), 
+        255 
+    };
+}
+
+void DrawMichelsonSchema (Michelson *mic) {
+    Vector2 c = mic->center;
+    Color laserColor = WavelengthToColor(mic->lambda);
+    
+    float thickness = 4.0f;
+    float armLengthSource = 450.0f;
+    float armLengthScreen = 450.0f;
+    float mirrorSize = 140.0f;
+
+    Vector2 startSource = {c.x - armLengthSource, c.y};
+    DrawLineEx(startSource, c, thickness, laserColor);
+    DrawRectangle(startSource.x - 20, startSource.y - 15, 20, 30, DARKGRAY); 
+    DrawText("Source", startSource.x - 30, startSource.y - 40, 20, LIGHTGRAY);
+
+    Vector2 posM2 = {c.x + mic->d2, c.y};
+    
+    DrawLineEx(c, posM2, thickness, laserColor);
+    DrawLineEx(c, (Vector2){c.x, c.y + armLengthScreen}, thickness, Fade(laserColor, 0.6f));
+
+    DrawRectangle(posM2.x, posM2.y - (mirrorSize / 2), 12, mirrorSize, LIGHTGRAY);
+    DrawRectangle(posM2.x, posM2.y - (mirrorSize / 2) + 2, 4, mirrorSize - 4, WHITE);
+    DrawText("M2", posM2.x + 20, posM2.y - 10, 20, GRAY);
+
+    Vector2 posM1 = {c.x, c.y - mic->d1};
+    
+    DrawLineEx(c, posM1, thickness, laserColor);
+    
+    float angleRad = (mic->angleM1 * 2.0f) * (PI / 180.0f);
+    float yScreen = c.y + armLengthScreen;
+    float verticalDist = yScreen - posM1.y;
+    float xOffset = verticalDist * tanf(angleRad);
+    
+    Vector2 endPointRetour = {
+        posM1.x + xOffset,
+        yScreen
+    };
+    
+    DrawLineEx(posM1, endPointRetour, thickness, Fade(laserColor, 0.6f));
+
+    Rectangle recM1 = {posM1.x, posM1.y, mirrorSize, 12.0f}; 
+    Vector2 originM1 = {mirrorSize / 2, 6.0f};
+    DrawRectanglePro(recM1, originM1, mic->angleM1, LIGHTGRAY);
+    
+    Rectangle recM1Face = {posM1.x, posM1.y, mirrorSize - 4, 4.0f}; 
+    Vector2 originM1Face = {(mirrorSize - 4) / 2, 6.0f};
+    DrawRectanglePro(recM1Face, originM1Face, mic->angleM1, WHITE);
+    
+    DrawText("M1", posM1.x - 40, posM1.y - 30, 20, ORANGE);
+
+    float sepLen = 220.0f;
+    Rectangle sepRec = {c.x, c.y, 4.0f, sepLen};
+    Vector2 sepOrigin = {2.0f, sepLen / 2};
+    DrawRectanglePro(sepRec, sepOrigin, -45.0f, Fade(SKYBLUE, 0.4f)); 
+    DrawRectanglePro((Rectangle){c.x, c.y, 1.0f, sepLen}, (Vector2){0.5f, sepLen / 2}, -45.0f, Fade(WHITE, 0.5f));
+
+    DrawRectangle(c.x - 300, yScreen, 600, 15, DARKGRAY);
+    DrawText("Ecran", c.x - 20, yScreen + 20, 20, GRAY);
+}
+
+void DrawControlPanel(Michelson *mic) {
+    DrawRectangle(0, 0, UI_WIDTH, GetScreenHeight(), (Color){30, 30, 30, 255});
+    DrawLine(UI_WIDTH, 0, UI_WIDTH, GetScreenHeight(), WHITE);
+    
+    int startX = 30;
+    int startY = 30;
+    
+    int buttonWidth = 60;
+    int spacing = 20; 
+    int contentWidth = UI_WIDTH - 60;
+    int sliderWidth = contentWidth - buttonWidth - spacing - 15;
+
+    GuiSetStyle(DEFAULT, TEXT_SIZE, 18);
+    GuiSetStyle(DEFAULT, BASE_COLOR_NORMAL, 0x404040FF);
+    GuiSetStyle(DEFAULT, BORDER_COLOR_NORMAL, 0x808080FF);
+    GuiSetStyle(DEFAULT, TEXT_COLOR_NORMAL, 0xFFFFFFFF); 
+    
+    DrawText("PARAMETRES", startX, startY, 30, WHITE);
+    
+    startY += 80;
+    DrawText(TextFormat("Longueur d'onde: %.0f nm", mic->lambda), startX, startY, 20, LIGHTGRAY);
+    GuiSlider((Rectangle){startX, startY + 30, contentWidth - 45, 30}, NULL, NULL, &mic->lambda, 380, 780);
+    DrawRectangle(startX + contentWidth - 35, startY + 30, 35, 30, WavelengthToColor(mic->lambda));
+
+    startY += 100;
+    DrawText(TextFormat("Position M1 (d1): %.1f", mic->d1), startX, startY, 20, ORANGE);
+    
+    GuiSlider((Rectangle){startX, startY + 30, sliderWidth, 30}, NULL, NULL, &mic->d1, 100, 600);
+    
+    if (GuiButton((Rectangle){startX + sliderWidth + spacing + 15, startY + 30, buttonWidth, 30}, "Egal")) {
+        mic->d1 = mic->d2;
+    }
+
+    startY += 100;
+    DrawText(TextFormat("Inclinaison M1: %.2f deg", mic->angleM1), startX, startY, 20, ORANGE);
+    
+    GuiSlider((Rectangle){startX, startY + 30, sliderWidth, 30}, "-5", "+5", &mic->angleM1, -5.0f, 5.0f);
+    
+    if (GuiButton((Rectangle){startX + sliderWidth + spacing + 15, startY + 30, buttonWidth, 30}, "0.0")) {
+        mic->angleM1 = 0.0f;
+    }
+    
+    const char* modeTxt = (fabs(mic->angleM1) < 0.01f) ? "MODE: LAME D'AIR" : "MODE: COIN D'AIR";
+    Color modeColor = (fabs(mic->angleM1) < 0.01f) ? SKYBLUE : GREEN;
+    DrawText(modeTxt, startX, startY + 75, 20, modeColor);
+
+    startY += 140;
+    DrawRectangleLines(startX - 10, startY - 10, contentWidth + 20, 100, GRAY);
+    DrawText("Données temps réel", startX, startY, 20, LIGHTGRAY);
+    
+    float delta = 2 * (mic->d1 - mic->d2);
+    DrawText(TextFormat("Delta (m) = %.2f", delta), startX, startY + 35, 22, WHITE);
+    
+    float p = delta / (mic->lambda / 10.0f); 
+    DrawText(TextFormat("Ordre p   = %.2f", p), startX, startY + 65, 22, LIGHTGRAY);
 }
 
 int main () {
-    InitWindow(1200, 800, "Interféromètre de Michelson");
+    SetConfigFlags(FLAG_MSAA_4X_HINT);
-    SetTextLineSpacing(144);
+    InitWindow(1920, 1080, "Interferometre de Michelson - Full HD");
+    SetTargetFPS(60);
 
-    Michelson *michelson = (Michelson*)malloc(sizeof(Michelson));
+    Michelson mic = {0};
-    michelson->d1 = 100;
+    mic.center = (Vector2){ UI_WIDTH + (1920 - UI_WIDTH) / 2.0f, 1080 / 2.0f };
-    michelson->d2 = 100;
+    
-    michelson->lambda = 450;
+    mic.d1 = 250.0f;
-    michelson->angleM2 = 45;
+    mic.d2 = 250.0f;
+    
+    mic.lambda = 500.0f;
+    mic.angleM1 = 0.0f;
 
     while (!WindowShouldClose()) {
         BeginDrawing();
             ClearBackground(BLACK);
-            DrawText("Interféromètre de Michelson", 100, 10, 25, WHITE);
+            DrawMichelsonSchema(&mic);
-
+            DrawControlPanel(&mic);
-            DrawMichelsonSchema(michelson);
-
-            /*
-            DrawLine(0, 0, 120 , 120, WHITE);
-            Vector2 start = {120.0f, 120.0f};
-            Vector2 end = {500.0f, 500.0f};
-            DrawLineEx(start, end, 6.0f, WHITE);
-            */
         EndDrawing();
     }
     CloseWindow();