ic/magnum - magnum - Gitea: Git with a cup of tea

Author	SHA1	Message	Date
Vladimír Vondruš	e98ca5b03a	Moved drawing functions from Scene to Camera. Also removed non-trivial orthographic projection and clear color defaults, addded GL_STENCIL_BUFFER_BIT to glClear().	14 years ago
Vladimír Vondruš	0945c50aa6	Removed "active camera" from Scene. It was overengineered and unnecessarily complicated. Now the camera is specified only in Scene::draw(), which eliminates all the needs for recalculating absolute object transformations on each camera transformation change. Absolute object transformation is now computed relative to root object or relative to camera object passed as parameter. Because of that it is now also possible to draw the scene using multiple cameras at once.	14 years ago
Vladimír Vondruš	e357f24e70	Scene::viewportWidth/viewportHeight were never set, got rid of them. Caused setting viewport size to some random and possibly dangerous value after assigning camera to the scene.	14 years ago
Vladimír Vondruš	b945f5f68b	Happy New Year.	15 years ago
Vladimír Vondruš	e5e7d95af4	Using nullptr instead of 0 everywhere.	15 years ago
Vladimír Vondruš	5d56e993a8	Bind default Vertex Array Object on initialization. According to OpenGL specifications no default VAO is bound automatically, so without that it shouldn't work. The reason why it was working for me on NVidia was a driver bug, which is now fixed in recent drivers (280.xx, maybe) if using Core OpenGL.	15 years ago
Vladimír Vondruš	c7b331d100	(Ahem...) Happy New Year!	15 years ago
Vladimír Vondruš	38d4c8581c	Finally, camera matrix. As matrix inversion is costly operation, the matrix is cached, so it's regenerated only when the transformation / parent is changed.	16 years ago
Vladimír Vondruš	3f02de7ce1	Renamed AbstractObject -> Object, draw() is now dummy instead of pure virtual.	16 years ago
Vladimír Vondruš	5ab557eb05	Fixed transform inheritance in Scene. I just can't get it right on first try.	16 years ago
Vladimír Vondruš	9cd1e7c12a	Scene class and dummy Camera class.	16 years ago