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REVIEWED: example: gltf models loading -WIP-

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Ray 2022-07-01 14:02:30 +02:00
parent b84fc30284
commit 061e828524
13 changed files with 20 additions and 191 deletions
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49
examples/models/models_loading_gltf.c
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@ -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
//--------------------------------------------------------------------------------------