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86 líneas
3.2 KiB
86 líneas
3.2 KiB
/*******************************************************************************************
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*
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* raylib [models] example - Load and draw a 3d model (OBJ)
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*
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* This example has been created using raylib 1.0 (www.raylib.com)
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* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
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*
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* Copyright (c) 2014 Ramon Santamaria (Ray San - raysan@raysanweb.com)
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*
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********************************************************************************************/
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#include "raylib.h"
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int main()
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{
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// Initialization
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//--------------------------------------------------------------------------------------
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int screenWidth = 1280;
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int screenHeight = 720;
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InitWindow(screenWidth, screenHeight, "raylib [models] example - custom shader");
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// Define the camera to look into our 3d world
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Camera camera = {{ 10.0, 8.0, 10.0 }, { 0.0, 0.0, 0.0 }, { 0.0, 1.0, 0.0 }};
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Texture2D texture = LoadTexture("resources/catsham.png"); // Load model texture
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Shader shader = LoadShader("resources/shaders/custom.vs", "resources/shaders/custom.fs");
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//Shader poste = LoadShader("resources/shaders/custom.vs", "resources/shaders/pixel.fs");
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Model cat = LoadModel("resources/cat.obj"); // Load OBJ model
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SetModelTexture(&cat, texture); // Bind texture to model
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//SetModelShader(&cat, poste);
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Vector3 catPosition = { 0.0, 0.0, 0.0 }; // Set model position
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SetPostproShader(shader);
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SetTargetFPS(60); // Set our game to run at 60 frames-per-second
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//--------------------------------------------------------------------------------------
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// Main game loop
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while (!WindowShouldClose()) // Detect window close button or ESC key
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{
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// Update
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//----------------------------------------------------------------------------------
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if (IsKeyDown(KEY_LEFT)) catPosition.x -= 0.2;
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if (IsKeyDown(KEY_RIGHT)) catPosition.x += 0.2;
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if (IsKeyDown(KEY_UP)) catPosition.z -= 0.2;
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if (IsKeyDown(KEY_DOWN)) catPosition.z += 0.2;
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//----------------------------------------------------------------------------------
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// Draw
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//----------------------------------------------------------------------------------
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BeginDrawing();
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ClearBackground(RAYWHITE);
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Begin3dMode(camera);
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DrawModel(cat, catPosition, 0.1f, WHITE); // Draw 3d model with texture
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DrawGrid(10.0, 1.0); // Draw a grid
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DrawGizmo(catPosition); // Draw gizmo
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End3dMode();
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DrawFPS(10, 10);
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EndDrawing();
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//----------------------------------------------------------------------------------
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}
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// De-Initialization
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//--------------------------------------------------------------------------------------
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UnloadTexture(texture); // Unload texture
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UnloadModel(cat); // Unload model
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UnloadShader(shader);
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//UnloadShader(poste);
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CloseWindow(); // Close window and OpenGL context
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//--------------------------------------------------------------------------------------
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return 0;
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}
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