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Update models_skybox_rendering.c

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Ray
2025-11-23 21:37:35 +01:00
parent f1719480e0
commit cf5e84c3c4
1 changed files with 12 additions and 9 deletions
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21
examples/models/models_skybox_rendering.c
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@@ -54,7 +54,8 @@ int main(void)
Mesh cube = GenMeshCube(1.0f, 1.0f, 1.0f); Mesh cube = GenMeshCube(1.0f, 1.0f, 1.0f);
Model skybox = LoadModelFromMesh(cube); Model skybox = LoadModelFromMesh(cube);
// Set this to true to use an HDR Texture, Note that raylib must be built with HDR Support for this to work SUPPORT_FILEFORMAT_HDR // Set this to true to use an HDR Texture
// NOTE: raylib must be built with HDR Support for this to work: SUPPORT_FILEFORMAT_HDR
bool useHDR = false; bool useHDR = false;
// Load skybox shader and set required locations // Load skybox shader and set required locations
@@ -63,8 +64,8 @@ int main(void)
TextFormat("resources/shaders/glsl%i/skybox.fs", GLSL_VERSION)); TextFormat("resources/shaders/glsl%i/skybox.fs", GLSL_VERSION));
SetShaderValue(skybox.materials[0].shader, GetShaderLocation(skybox.materials[0].shader, "environmentMap"), (int[1]){ MATERIAL_MAP_CUBEMAP }, SHADER_UNIFORM_INT); SetShaderValue(skybox.materials[0].shader, GetShaderLocation(skybox.materials[0].shader, "environmentMap"), (int[1]){ MATERIAL_MAP_CUBEMAP }, SHADER_UNIFORM_INT);
SetShaderValue(skybox.materials[0].shader, GetShaderLocation(skybox.materials[0].shader, "doGamma"), (int[1]) { useHDR ? 1 : 0 }, SHADER_UNIFORM_INT); SetShaderValue(skybox.materials[0].shader, GetShaderLocation(skybox.materials[0].shader, "doGamma"), (int[1]){ useHDR? 1 : 0 }, SHADER_UNIFORM_INT);
SetShaderValue(skybox.materials[0].shader, GetShaderLocation(skybox.materials[0].shader, "vflipped"), (int[1]){ useHDR ? 1 : 0 }, SHADER_UNIFORM_INT); SetShaderValue(skybox.materials[0].shader, GetShaderLocation(skybox.materials[0].shader, "vflipped"), (int[1]){ useHDR? 1 : 0 }, SHADER_UNIFORM_INT);
// Load cubemap shader and setup required shader locations // Load cubemap shader and setup required shader locations
Shader shdrCubemap = LoadShader(TextFormat("resources/shaders/glsl%i/cubemap.vs", GLSL_VERSION), Shader shdrCubemap = LoadShader(TextFormat("resources/shaders/glsl%i/cubemap.vs", GLSL_VERSION),
@@ -91,9 +92,11 @@ int main(void)
} }
else else
{ {
Image img = LoadImage("resources/skybox.png"); // TODO: WARNING: On PLATFORM_WEB it requires a big amount of memory to process input image
skybox.materials[0].maps[MATERIAL_MAP_CUBEMAP].texture = LoadTextureCubemap(img, CUBEMAP_LAYOUT_AUTO_DETECT); // CUBEMAP_LAYOUT_PANORAMA // and generate the required cubemap image to be passed to rlLoadTextureCubemap()
UnloadImage(img); Image image = LoadImage("resources/skybox.png");
skybox.materials[0].maps[MATERIAL_MAP_CUBEMAP].texture = LoadTextureCubemap(image, CUBEMAP_LAYOUT_AUTO_DETECT);
UnloadImage(image);
} }
DisableCursor(); // Limit cursor to relative movement inside the window DisableCursor(); // Limit cursor to relative movement inside the window
@@ -132,9 +135,9 @@ int main(void)
} }
else else
{ {
Image img = LoadImage(droppedFiles.paths[0]); Image image = LoadImage(droppedFiles.paths[0]);
skybox.materials[0].maps[MATERIAL_MAP_CUBEMAP].texture = LoadTextureCubemap(img, CUBEMAP_LAYOUT_AUTO_DETECT); skybox.materials[0].maps[MATERIAL_MAP_CUBEMAP].texture = LoadTextureCubemap(image, CUBEMAP_LAYOUT_AUTO_DETECT);
UnloadImage(img); UnloadImage(image);
} }
TextCopy(skyboxFileName, droppedFiles.paths[0]); TextCopy(skyboxFileName, droppedFiles.paths[0]);