From cdda4c4182c9ee068567529715e4a5c68a8efb58 Mon Sep 17 00:00:00 2001 From: bonmas14 Date: Sat, 20 Sep 2025 22:28:15 +0300 Subject: Init commit v1.0 --- .../examples/shaders/shaders_texture_tiling.c | 105 +++++++++++++++++++++ 1 file changed, 105 insertions(+) create mode 100644 deps/raylib/examples/shaders/shaders_texture_tiling.c (limited to 'deps/raylib/examples/shaders/shaders_texture_tiling.c') diff --git a/deps/raylib/examples/shaders/shaders_texture_tiling.c b/deps/raylib/examples/shaders/shaders_texture_tiling.c new file mode 100644 index 0000000..0d07bdf --- /dev/null +++ b/deps/raylib/examples/shaders/shaders_texture_tiling.c @@ -0,0 +1,105 @@ +/******************************************************************************************* +* +* raylib [shaders] example - texture tiling +* +* Example demonstrates how to tile a texture on a 3D model using raylib. +* +* Example contributed by Luis Almeida (@luis605) and reviewed by Ramon Santamaria (@raysan5) +* +* Example licensed under an unmodified zlib/libpng license, which is an OSI-certified, +* BSD-like license that allows static linking with closed source software +* +* Copyright (c) 2023 Luis Almeida (@luis605) +* +********************************************************************************************/ + +#include "raylib.h" + +#if defined(PLATFORM_DESKTOP) + #define GLSL_VERSION 330 +#else // PLATFORM_ANDROID, PLATFORM_WEB + #define GLSL_VERSION 100 +#endif + +//------------------------------------------------------------------------------------ +// Program main entry point +//------------------------------------------------------------------------------------ +int main(void) +{ + // Initialization + //-------------------------------------------------------------------------------------- + const int screenWidth = 800; + const int screenHeight = 450; + + InitWindow(screenWidth, screenHeight, "raylib [shaders] example - texture tiling"); + + // Define the camera to look into our 3d world + Camera3D camera = { 0 }; + camera.position = (Vector3){ 4.0f, 4.0f, 4.0f }; // Camera position + camera.target = (Vector3){ 0.0f, 0.5f, 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.projection = CAMERA_PERSPECTIVE; // Camera projection type + + // Load a cube model + Mesh cube = GenMeshCube(1.0f, 1.0f, 1.0f); + Model model = LoadModelFromMesh(cube); + + // Load a texture and assign to cube model + Texture2D texture = LoadTexture("resources/cubicmap_atlas.png"); + model.materials[0].maps[MATERIAL_MAP_DIFFUSE].texture = texture; + + // Set the texture tiling using a shader + float tiling[2] = { 3.0f, 3.0f }; + Shader shader = LoadShader(0, TextFormat("resources/shaders/glsl%i/tiling.fs", GLSL_VERSION)); + SetShaderValue(shader, GetShaderLocation(shader, "tiling"), tiling, SHADER_UNIFORM_VEC2); + model.materials[0].shader = shader; + + DisableCursor(); // Limit cursor to relative movement inside the window + + 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, CAMERA_FREE); + + if (IsKeyPressed('Z')) camera.target = (Vector3){ 0.0f, 0.5f, 0.0f }; + //---------------------------------------------------------------------------------- + + // Draw + //---------------------------------------------------------------------------------- + BeginDrawing(); + + ClearBackground(RAYWHITE); + + BeginMode3D(camera); + + BeginShaderMode(shader); + DrawModel(model, (Vector3){ 0.0f, 0.0f, 0.0f }, 2.0f, WHITE); + EndShaderMode(); + + DrawGrid(10, 1.0f); + + EndMode3D(); + + DrawText("Use mouse to rotate the camera", 10, 10, 20, DARKGRAY); + + EndDrawing(); + //---------------------------------------------------------------------------------- + } + + // De-Initialization + //-------------------------------------------------------------------------------------- + UnloadModel(model); // Unload model + UnloadShader(shader); // Unload shader + UnloadTexture(texture); // Unload texture + + CloseWindow(); // Close window and OpenGL context + //-------------------------------------------------------------------------------------- + + return 0; +} -- cgit v1.2.3-70-g09d2