Ви не можете вибрати більше 25 тем
Теми мають розпочинатися з літери або цифри, можуть містити дефіси (-) і не повинні перевищувати 35 символів.
113 рядки
4.6 KiB
113 рядки
4.6 KiB
/*******************************************************************************************
|
|
*
|
|
* raylib [models] example - Load 3d model with animations and play them
|
|
*
|
|
* This example has been created using raylib 2.5 (www.raylib.com)
|
|
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
|
|
*
|
|
* Example contributed by Culacant (@culacant) and reviewed by Ramon Santamaria (@raysan5)
|
|
*
|
|
* Copyright (c) 2019 Culacant (@culacant) and Ramon Santamaria (@raysan5)
|
|
*
|
|
********************************************************************************************
|
|
*
|
|
* 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.
|
|
* and that the scale of your models is set to 0. Scaling can be done from the export menu.
|
|
*
|
|
********************************************************************************************/
|
|
|
|
#include <stdlib.h>
|
|
#include "raylib.h"
|
|
|
|
int main(void)
|
|
{
|
|
// Initialization
|
|
//--------------------------------------------------------------------------------------
|
|
const int screenWidth = 800;
|
|
const int screenHeight = 450;
|
|
|
|
InitWindow(screenWidth, screenHeight, "raylib [models] example - model animation");
|
|
|
|
// Define the camera to look into our 3d world
|
|
Camera camera = { 0 };
|
|
camera.position = (Vector3){ 10.0f, 10.0f, 10.0f }; // Camera position
|
|
camera.target = (Vector3){ 0.0f, 0.0f, 0.0f }; // Camera looking at point
|
|
camera.up = (Vector3){ 0.0f, 1.0f, 0.0f }; // Camera up vector (rotation towards target)
|
|
camera.fovy = 45.0f; // Camera field-of-view Y
|
|
camera.type = CAMERA_PERSPECTIVE; // Camera mode type
|
|
|
|
|
|
Model model = LoadModel("resources/guy/guy.iqm"); // Load the animated model mesh and basic data
|
|
Texture2D texture = LoadTexture("resources/guy/guytex.png"); // Load model texture and set material
|
|
SetMaterialTexture(&model.materials[0], MAP_DIFFUSE, texture); // Set model material map texture
|
|
|
|
Vector3 position = { 0.0f, 0.0f, 0.0f }; // Set model position
|
|
|
|
// Load animation data
|
|
int animsCount = 0;
|
|
ModelAnimation *anims = LoadModelAnimations("resources/guy/guyanim.iqm", &animsCount);
|
|
int animFrameCounter = 0;
|
|
|
|
SetCameraMode(camera, CAMERA_FREE); // Set free camera mode
|
|
|
|
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
|
|
//--------------------------------------------------------------------------------------
|
|
|
|
// Main game loop
|
|
while (!WindowShouldClose()) // Detect window close button or ESC key
|
|
{
|
|
// Update
|
|
//----------------------------------------------------------------------------------
|
|
UpdateCamera(&camera);
|
|
|
|
// Play animation when spacebar is held down
|
|
if (IsKeyDown(KEY_SPACE))
|
|
{
|
|
animFrameCounter++;
|
|
UpdateModelAnimation(model, anims[0], animFrameCounter);
|
|
if (animFrameCounter >= anims[0].frameCount) animFrameCounter = 0;
|
|
}
|
|
//----------------------------------------------------------------------------------
|
|
|
|
// Draw
|
|
//----------------------------------------------------------------------------------
|
|
BeginDrawing();
|
|
|
|
ClearBackground(RAYWHITE);
|
|
|
|
BeginMode3D(camera);
|
|
|
|
DrawModelEx(model, position, (Vector3){ 1.0f, 0.0f, 0.0f }, -90.0f, (Vector3){ 1.0f, 1.0f, 1.0f }, WHITE);
|
|
|
|
for (int i = 0; i < model.boneCount; i++)
|
|
{
|
|
DrawCube(anims[0].framePoses[animFrameCounter][i].translation, 0.2f, 0.2f, 0.2f, RED);
|
|
}
|
|
|
|
DrawGrid(10, 1.0f); // Draw a grid
|
|
|
|
EndMode3D();
|
|
|
|
DrawText("PRESS SPACE to PLAY MODEL ANIMATION", 10, 10, 20, MAROON);
|
|
DrawText("(c) Guy IQM 3D model by @culacant", screenWidth - 200, screenHeight - 20, 10, GRAY);
|
|
|
|
EndDrawing();
|
|
//----------------------------------------------------------------------------------
|
|
}
|
|
|
|
// De-Initialization
|
|
//--------------------------------------------------------------------------------------
|
|
UnloadTexture(texture); // Unload texture
|
|
|
|
// Unload model animations data
|
|
for (int i = 0; i < animsCount; i++) UnloadModelAnimation(anims[i]);
|
|
RL_FREE(anims);
|
|
|
|
UnloadModel(model); // Unload model
|
|
|
|
CloseWindow(); // Close window and OpenGL context
|
|
//--------------------------------------------------------------------------------------
|
|
|
|
return 0;
|
|
}
|