REVIEWED: example: gltf models loading -WIP-

1 files changed, 9 insertions, 40 deletions

diff --git a/examples/models/models_loading_gltf.c b/examples/models/models_loading_gltf.c
index 15138e38..36400675 100644
--- a/examples/models/models_loading_gltf.c
+++ b/examples/models/models_loading_gltf.c
@@ -1,25 +1,16 @@
 /*******************************************************************************************
 *
-*   raylib [models] example - Load models gltf
+*   raylib [models] example - loading gltf
 *
-*   This example has been created using raylib 3.5 (www.raylib.com)
+*   This example has been created using raylib 4.2 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
 *
-*   NOTE: To export a model from Blender, make sure it is not posed, the vertices need to be
-*   in the same position as they would be in edit mode.
-*   Also make sure the scale parameter of your models is set to 0.0,
-*   scaling can be applied from the export menu.
-*
-*   Example contributed by Hristo Stamenov (@object71) and reviewed by Ramon Santamaria (@raysan5)
-*
-*   Copyright (c) 2021 Hristo Stamenov (@object71) and Ramon Santamaria (@raysan5)
+*   Copyright (c) 2022 Ramon Santamaria (@raysan5)
 *
 ********************************************************************************************/
 
 #include "raylib.h"
 
-#define MAX_GLTF_MODELS  8
-
 //------------------------------------------------------------------------------------
 // Program main entry point
 //------------------------------------------------------------------------------------
@@ -30,7 +21,7 @@ int main(void)
     const int screenWidth = 800;
     const int screenHeight = 450;
 
-    InitWindow(screenWidth, screenHeight, "raylib [models] example - model");
+    InitWindow(screenWidth, screenHeight, "raylib [models] example - loading gltf");
 
     // Define the camera to look into our 3d world
     Camera camera = { 0 };
@@ -40,18 +31,8 @@ int main(void)
     camera.fovy = 45.0f;                                // Camera field-of-view Y
     camera.projection = CAMERA_PERSPECTIVE;             // Camera mode type
 
-    // Load some models
-    Model model[MAX_GLTF_MODELS] = { 0 };
-    model[0] = LoadModel("resources/models/gltf/raylib_32x32.glb");
-    model[1] = LoadModel("resources/models/gltf/rigged_figure.glb");
-    model[2] = LoadModel("resources/models/gltf/GearboxAssy.glb");
-    model[3] = LoadModel("resources/models/gltf/BoxAnimated.glb");
-    model[4] = LoadModel("resources/models/gltf/AnimatedTriangle.gltf");
-    model[5] = LoadModel("resources/models/gltf/AnimatedMorphCube.glb");
-    model[6] = LoadModel("resources/models/gltf/vertex_colored_object.glb");
-    model[7] = LoadModel("resources/models/gltf/girl.glb");
-
-    int currentModel = 0;
+    // Loaf gltf model
+    Model model = LoadModel("resources/models/gltf/robot.glb");
 
     Vector3 position = { 0.0f, 0.0f, 0.0f };    // Set model position
 
@@ -66,18 +47,6 @@ int main(void)
         // Update
         //----------------------------------------------------------------------------------
         UpdateCamera(&camera);          // Update our camera with inputs
-
-        if (IsKeyReleased(KEY_RIGHT))
-        {
-            currentModel++;
-            if (currentModel == MAX_GLTF_MODELS) currentModel = 0;
-        }
-
-        if (IsKeyReleased(KEY_LEFT))
-        {
-            currentModel--;
-            if (currentModel < 0) currentModel = MAX_GLTF_MODELS - 1;
-        }
         //----------------------------------------------------------------------------------
 
         // Draw
@@ -88,7 +57,7 @@ int main(void)
 
             BeginMode3D(camera);
 
-                DrawModel(model[currentModel], position, 1.0f, WHITE);
+                DrawModel(model, position, 1.0f, WHITE);
                 DrawGrid(10, 1.0f);         // Draw a grid
 
             EndMode3D();
@@ -99,8 +68,8 @@ int main(void)
 
     // De-Initialization
     //--------------------------------------------------------------------------------------
-    for (int i = 0; i < MAX_GLTF_MODELS; i++) UnloadModel(model[i]);  // Unload models
-
+    UnloadModel(model);         // Unload model and meshes/material
+    
     CloseWindow();              // Close window and OpenGL context
     //--------------------------------------------------------------------------------------