magnum

Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	60fd42b505	Here we go again.	1 year ago
Vladimír Vondruš	fc6c76726d	Platform: replace mouse events with pointer events in Sdl2Application. Pointer events are an unified abstraction over mouse, touch, pen and potential other yet-to-be-invented pointer-like input methods. Their goal is to expose all such input methods under a single interface so the application side doesn't need to explicitly make sure that it's touch-aware or pen-aware. This abstraction is already present in HTML5, in Qt6 and in WINAPI as well, and is also what I adopted for the new UI library because it just makes sense. Unfortunately not even SDL3 took the opportunity to introduce that and instead added a third separate event type for pen input in SDL3. At first I thought that I wouldn't introduce any extra abstractions in the Application classes (because that's what they are designed to be, as lightweight as possible), but midway through introducing TouchEvent classes and fighting SDL's touch->mouse and mouse->touch compatibility translation (yes, it's both ways, depending on the platform) I realized that a much simpler solution that doesn't require any event translation or the users duplicating their event handling logic for several possible input types is to introduce a single new event type that covers all. Which is what this commit does -- it doesn't introduce anything touch-related so far, just creates a new PointerEvent and PointerMoveEvent class and corresponding virtual functions. Additionally, I took this as an opportunity to make the position floating-point, since that's what SDL3 does now as well, and GLFW did so since ever. Plus, the Pointer and Pointers enums are directly on the Sdl2Application class, to allow me to finally introduce pointer state queries. Which weren't possible until now, because there were mutually incompatible MouseEvent::Button and MouseMoveEvent::Button enums and putting them on the base class would mean one would have to be translated and the other not. With Pointer it's translated always, because there isn't any similar enumeration in SDL that would cover mouse, touch and pen at the same time.	2 years ago
Vladimír Vondruš	eef921c238	It's October already?!	2 years ago
Vladimír Vondruš	2619dc33f1	doc: drop the redundant Magnum prefix from snippet files. I accidentally did that at first, and then "for consistency" continued with that for a decade.	2 years ago
Vladimír Vondruš	285b05438c	doc: work around linker warnings about main() being duplicated.	2 years ago
Vladimír Vondruš	bbb54a9df8	It's 2023 already!	3 years ago
Vladimír Vondruš	822fa0d644	Updated copyright year.	4 years ago
Vladimír Vondruš	2066d82ea4	Shaders: suffix all existing shaders with GL. To make room for Vulkan shaders. Also renaming the headers, of course everything is still aliased to the old names (and marked as deprecated).	5 years ago
Vladimír Vondruš	3d136503d8	Updated copyright year.	5 years ago
Vladimír Vondruš	25463db8a6	Shaders: alpha doesn't make sense for light colors. I basically deprecated half of the Phong shader API. Sigh. Enjoy updating your code.	6 years ago
Vladimír Vondruš	7257bbb871	Shaders: rework Phong to support directional and attenuated point lights. This is a -- long overdue -- breaking change to the rendering output of this shader, finally adding support for lights that get darker over distance. The attenuation equation is basically what's documented in LightData, and the distinction between directional and point lights is made using a newly added the fourth component of position (which means the old three-component setters are all deprecated). This allows the shader code to be practically branchless, which I find to be nice. This breaks basically all rendering output so all existing Phong and MeshTools::compile() test outputs had to be regenerated.	6 years ago
Vladimír Vondruš	19e0e96d74	Updated copyright year.	6 years ago
Vladimír Vondruš	de9c289328	Adapted all code and doc snippets to GL library changes.	6 years ago
Vladimír Vondruš	53ef991c44	SceneGraph: port away from MeshDataXD.	6 years ago
Vladimír Vondruš	de95eddb3f	Use the new Matrix4::normalMatrix() everywhere.	7 years ago
Vladimír Vondruš	e6b7aa12fa	Updated copyright year.	7 years ago
Vladimír Vondruš	b255f31ca4	SceneGraph: show both single and multiple inheritance in Drawable docs.	8 years ago
Vladimír Vondruš	424eec4818	MeshTools: simplify compile(). I wanted to do this since ever.	8 years ago
Vladimír Vondruš	bbe6b5a56b	SceneGraph: compile code snippets to ensure their validity.	8 years ago

4 Commits (7557c8ddb7be1bc05c44f6cf024d918466348474)