Test 3D camera

src/graphics.c

@@ -0,0 +1,56 @@
+/*
+ * IGC parser
+ * @brief parse IGC file, get all data points, compute average horizontal/vertical speed, print to STDOUT
+ *
+ * As per standard: https://xp-soaring.github.io/igc_file_format/igc_format_2008.html
+ *                  https://xp-soaring.github.io/igc_file_format/igc_fr_specification_with_al8_2023-2-1_0.pdf
+ *
+ * @author xamidev <xamidev@riseup.net>
+ * @license GNU GPL v3
+ */
+
+#include "raylib.h"
+
+void start_graphics()
+{
+	SetTraceLogLevel(4);
+	const int screenWidth = 800;
+	const int screenHeight = 450;
+
+	InitWindow(screenWidth, screenHeight, "camera");
+
+	Camera3D camera = {0};
+	camera.position = (Vector3){10.0f, 10.0f, 10.0f};
+	camera.target = (Vector3){0.0f, 0.0f, 0.0f};
+	camera.up = (Vector3){0.0f, 1.0f, 0.0f};
+	camera.fovy = 45.0f;
+	camera.projection = CAMERA_PERSPECTIVE;
+
+	Vector3 cubePosition = {0.0f, 0.0f, 0.0f};
+	DisableCursor();
+	SetTargetFPS(60);
+
+	while (!WindowShouldClose())
+	{
+		// Update
+		// Variables should update HERE
+		UpdateCamera(&camera, CAMERA_FREE);
+
+		// Draw
+		BeginDrawing();
+		ClearBackground(RAYWHITE);
+		BeginMode3D(camera);
+		
+		DrawCube(cubePosition, 2.0f, 2.0f, 2.0f, RED);
+		DrawCubeWires(cubePosition, 2.0f, 2.0f, 2.0f, MAROON);
+		DrawGrid(10, 1.0f);
+
+		EndMode3D();
+		DrawText("3rd Dimension", 10, 40, 20, DARKGRAY);
+		DrawFPS(10, 10);
+		EndDrawing();	
+	}
+
+	CloseWindow();
+	return;
+}

src/graphics.h

@@ -0,0 +1,17 @@
+/*
+ * IGC parser
+ * @brief parse IGC file, get all data points, compute average horizontal/vertical speed, print to STDOUT
+ *
+ * As per standard: https://xp-soaring.github.io/igc_file_format/igc_format_2008.html
+ *                  https://xp-soaring.github.io/igc_file_format/igc_fr_specification_with_al8_2023-2-1_0.pdf
+ *
+ * @author xamidev <xamidev@riseup.net>
+ * @license GNU GPL v3
+ */
+
+#ifndef GRAPHICS_H
+#define GRAPHICS_H
+
+void start_graphics();
+
+#endif

src/main.c

@@ -9,14 +9,13 @@
  * @license GNU GPL v3
  */
 
-#include "raylib.h"
-
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <errno.h>
 #include "igc.h"
 #include "linkage.h"
+#include "graphics.h"
 
 int main(int argc, char* argv[])
 {
@@ -43,19 +42,7 @@ int main(int argc, char* argv[])
 
 	print_datapoint_list(head);
 
-	// Raylib test window
-	SetTraceLogLevel(4);
-	const int screenWidth = 800;
-	const int screenHeight = 600;
-	InitWindow(screenWidth, screenHeight, "Raylib basic window");
-	SetTargetFPS(60);
-	while (!WindowShouldClose()) {
-		BeginDrawing();
-		ClearBackground(RAYWHITE);
-		DrawText("It works!", 20, 20, 20, BLACK);
-		EndDrawing();
-	}
-	CloseWindow();
+	start_graphics();
 
 	return EXIT_SUCCESS;
 }