UPDATED: examples to raylib 4.0

Some new examples added

1 files changed, 0 insertions, 242 deletions

diff --git a/examples/web/models/models_mesh_picking.c b/examples/web/models/models_mesh_picking.c
deleted file mode 100644
index 90105ef..0000000
--- a/examples/web/models/models_mesh_picking.c
+++ /dev/null
@@ -1,242 +0,0 @@
-/*******************************************************************************************
-*
-*   raylib [models] example - Mesh picking in 3d mode, ground plane, triangle, mesh
-*
-*   This example has been created using raylib 1.7 (www.raylib.com)
-*   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
-*
-*   Copyright (c) 2015 Ramon Santamaria (@raysan5)
-*   Example contributed by Joel Davis (@joeld42)
-*
-********************************************************************************************/
-
-#include "raylib.h"
-#include "raymath.h"
-
-#define FLT_MAX     3.40282347E+38F     // Maximum value of a float, defined in <float.h>
-
-#if defined(PLATFORM_WEB)
-    #include <emscripten/emscripten.h>
-#endif
-
-//----------------------------------------------------------------------------------
-// Global Variables Definition
-//----------------------------------------------------------------------------------
-const int screenWidth = 800;
-const int screenHeight = 450;
-
-Camera camera = { 0 };
-
-Vector3 cubePosition = { 0.0f, 1.0f, 0.0f };
-Vector3 cubeSize = { 2.0f, 2.0f, 2.0f };
-
-Ray ray = { 0 };        // Picking line ray
-
-Model tower = { 0 };
-Texture2D texture = { 0 };
-
-Vector3 towerPos = { 0.0f, 0.0f, 0.0f };
-BoundingBox towerBBox = { 0 };
-bool hitMeshBBox = false;
-bool hitTriangle = false;
-
-// Test triangle
-Vector3 ta = (Vector3){ -25.0, 0.5, 0.0 };
-Vector3 tb = (Vector3){ -4.0, 2.5, 1.0 };
-Vector3 tc = (Vector3){ -8.0, 6.5, 0.0 };
-
-Vector3 bary = { 0.0f, 0.0f, 0.0f };
-
-//----------------------------------------------------------------------------------
-// Module Functions Declaration
-//----------------------------------------------------------------------------------
-void UpdateDrawFrame(void);     // Update and Draw one frame
-
-//----------------------------------------------------------------------------------
-// Program Main Entry Point
-//----------------------------------------------------------------------------------
-int main(void)
-{
-    // Initialization
-    //--------------------------------------------------------------------------------------
-    InitWindow(screenWidth, screenHeight, "raylib [models] example - 3d mesh picking");
-
-    // Define the camera to look into our 3d world
-    camera.position = (Vector3){ 10.0f, 8.0f, 10.0f };          // Camera position
-    camera.target = (Vector3){ 0.0f, 2.3f, 0.0f };              // Camera looking at point
-    camera.up = (Vector3){ 0.0f, 1.6f, 0.0f };                  // Camera up vector (rotation towards target)
-    camera.fovy = 45.0f;                                        // Camera field-of-view Y
-    camera.projection = CAMERA_PERSPECTIVE;                           // Camera mode type
-
-    tower = LoadModel("resources/models/turret.obj");           // Load OBJ model
-    texture = LoadTexture("resources/models/turret_diffuse.png");   // Load model texture
-    tower.materials[0].maps[MATERIAL_MAP_DIFFUSE].texture = texture;     // Set model diffuse texture
-
-    towerBBox = GetMeshBoundingBox(tower.meshes[0]);               // Get mesh bounding box
-
-    SetCameraMode(camera, CAMERA_FREE);     // Set a free camera mode
-
-    SetTargetFPS(60);                       // Set our game to run at 60 frames-per-second
-    //--------------------------------------------------------------------------------------
-
-#if defined(PLATFORM_WEB)
-    emscripten_set_main_loop(UpdateDrawFrame, 60, 1);
-#else
-    SetTargetFPS(60);   // Set our game to run at 60 frames-per-second
-    //--------------------------------------------------------------------------------------
-
-    // Main game loop
-    while (!WindowShouldClose())    // Detect window close button or ESC key
-    {
-        UpdateDrawFrame();
-    }
-#endif
-
-    // De-Initialization
-    //--------------------------------------------------------------------------------------
-    UnloadModel(tower);         // Unload model from GPU
-    UnloadTexture(texture);     // Unload texture from GPU
-
-    CloseWindow();              // Close window and OpenGL context
-    //--------------------------------------------------------------------------------------
-
-    return 0;
-}
-
-//----------------------------------------------------------------------------------
-// Module Functions Definition
-//----------------------------------------------------------------------------------
-void UpdateDrawFrame(void)
-{
-    // Update
-    //----------------------------------------------------------------------------------
-    UpdateCamera(&camera);          // Update camera
-
-    // Display information about closest hit
-    RayHitInfo nearestHit = { 0 };
-    char *hitObjectName = "None";
-    nearestHit.distance = FLT_MAX;
-    nearestHit.hit = false;
-    Color cursorColor = WHITE;
-
-    // Get ray and test against ground, triangle, and mesh
-    ray = GetMouseRay(GetMousePosition(), camera);
-
-    // Check ray collision aginst ground plane
-    RayHitInfo groundHitInfo = GetCollisionRayGround(ray, 0.0f);
-
-    if ((groundHitInfo.hit) && (groundHitInfo.distance < nearestHit.distance))
-    {
-        nearestHit = groundHitInfo;
-        cursorColor = GREEN;
-        hitObjectName = "Ground";
-    }
-
-    // Check ray collision against test triangle
-    RayHitInfo triHitInfo = GetCollisionRayTriangle(ray, ta, tb, tc);
-
-    if ((triHitInfo.hit) && (triHitInfo.distance < nearestHit.distance))
-    {
-        nearestHit = triHitInfo;
-        cursorColor = PURPLE;
-        hitObjectName = "Triangle";
-
-        bary = Vector3Barycenter(nearestHit.position, ta, tb, tc);
-        hitTriangle = true;
-    }
-    else hitTriangle = false;
-
-    RayHitInfo meshHitInfo = { 0 };
-
-    // Check ray collision against bounding box first, before trying the full ray-mesh test
-    if (CheckCollisionRayBox(ray, towerBBox))
-    {
-        hitMeshBBox = true;
-
-        // Check ray collision against model
-        // NOTE: It considers model.transform matrix!
-        meshHitInfo = GetCollisionRayModel(ray, tower);
-
-        if ((meshHitInfo.hit) && (meshHitInfo.distance < nearestHit.distance))
-        {
-            nearestHit = meshHitInfo;
-            cursorColor = ORANGE;
-            hitObjectName = "Mesh";
-        }
-    }
-
-    hitMeshBBox = false;
-    //----------------------------------------------------------------------------------
-
-    // Draw
-    //----------------------------------------------------------------------------------
-    BeginDrawing();
-
-        ClearBackground(RAYWHITE);
-
-        BeginMode3D(camera);
-
-            // Draw the tower
-            // WARNING: If scale is different than 1.0f,
-            // not considered by GetCollisionRayModel()
-            DrawModel(tower, towerPos, 1.0f, WHITE);
-
-            // Draw the test triangle
-            DrawLine3D(ta, tb, PURPLE);
-            DrawLine3D(tb, tc, PURPLE);
-            DrawLine3D(tc, ta, PURPLE);
-
-            // Draw the mesh bbox if we hit it
-            if (hitMeshBBox) DrawBoundingBox(towerBBox, LIME);
-
-            // If we hit something, draw the cursor at the hit point
-            if (nearestHit.hit)
-            {
-                DrawCube(nearestHit.position, 0.3, 0.3, 0.3, cursorColor);
-                DrawCubeWires(nearestHit.position, 0.3, 0.3, 0.3, RED);
-
-                Vector3 normalEnd;
-                normalEnd.x = nearestHit.position.x + nearestHit.normal.x;
-                normalEnd.y = nearestHit.position.y + nearestHit.normal.y;
-                normalEnd.z = nearestHit.position.z + nearestHit.normal.z;
-
-                DrawLine3D(nearestHit.position, normalEnd, RED);
-            }
-
-            DrawRay(ray, MAROON);
-
-            DrawGrid(10, 10.0f);
-
-        EndMode3D();
-
-        // Draw some debug GUI text
-        DrawText(TextFormat("Hit Object: %s", hitObjectName), 10, 50, 10, BLACK);
-
-        if (nearestHit.hit)
-        {
-            int ypos = 70;
-
-            DrawText(TextFormat("Distance: %3.2f", nearestHit.distance), 10, ypos, 10, BLACK);
-
-            DrawText(TextFormat("Hit Pos: %3.2f %3.2f %3.2f",
-                                nearestHit.position.x,
-                                nearestHit.position.y,
-                                nearestHit.position.z), 10, ypos + 15, 10, BLACK);
-
-            DrawText(TextFormat("Hit Norm: %3.2f %3.2f %3.2f",
-                                nearestHit.normal.x,
-                                nearestHit.normal.y,
-                                nearestHit.normal.z), 10, ypos + 30, 10, BLACK);
-
-            if (hitTriangle) DrawText(TextFormat("Barycenter: %3.2f %3.2f %3.2f",  bary.x, bary.y, bary.z), 10, ypos + 45, 10, BLACK);
-        }
-
-        DrawText("Use Mouse to Move Camera", 10, 430, 10, GRAY);
-
-        DrawText("(c) Turret 3D model by Alberto Cano", screenWidth - 200, screenHeight - 20, 10, GRAY);
-
-        DrawFPS(10, 10);
-
-    EndDrawing();
-    //----------------------------------------------------------------------------------
-}