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updated readme example code

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Noel Berry 2022-11-22 22:52:34 -08:00
parent 5e7c2bec90
commit 3fc3938b22
1 changed files with 6 additions and 5 deletions
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README.md
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@ -17,9 +17,10 @@ int main()
config.name = "blah app"; config.name = "blah app";
config.on_render = []() config.on_render = []()
{ {
App::backbuffer()->clear(Color::black); auto target = App::backbuffer();
target->clear(Color::black);
auto center = App::get_backbuffer_size() / 2; auto center = Vec2f(target->width(), target->height()) / 2;
auto rotation = Time::seconds * Calc::TAU; auto rotation = Time::seconds * Calc::TAU;
auto transform = Mat3x2f::create_transform(center, Vec2f::zero, Vec2f::one, rotation); auto transform = Mat3x2f::create_transform(center, Vec2f::zero, Vec2f::one, rotation);
@ -27,12 +28,11 @@ int main()
batch.rect(Rectf(-32, -32, 64, 64), Color::red); batch.rect(Rectf(-32, -32, 64, 64), Color::red);
batch.pop_matrix(); batch.pop_matrix();
batch.render(); batch.render(target);
batch.clear(); batch.clear();
}; };
App::run(&config); return App::run(&config);
return 0;
} }
``` ```
@ -52,3 +52,4 @@ int main()
- There's no Shader abstraction, so you need to swap between GLSL/HLSL depending on the Renderer. - There's no Shader abstraction, so you need to swap between GLSL/HLSL depending on the Renderer.
- Only floatN/mat3x2/mat4x4 uniforms are supported. - Only floatN/mat3x2/mat4x4 uniforms are supported.
- No threaded rendering so it will explode if you try that. - No threaded rendering so it will explode if you try that.