diff options
Diffstat (limited to 'intern/cycles/render/light.h')
-rw-r--r-- | intern/cycles/render/light.h | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/intern/cycles/render/light.h b/intern/cycles/render/light.h new file mode 100644 index 00000000000..19cbcb55386 --- /dev/null +++ b/intern/cycles/render/light.h @@ -0,0 +1,76 @@ +/* + * Copyright 2011, Blender Foundation. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#ifndef __LIGHT_H__ +#define __LIGHT_H__ + +#include "kernel_types.h" + +#include "util_types.h" +#include "util_vector.h" + +CCL_NAMESPACE_BEGIN + +class Device; +class DeviceScene; +class Progress; +class Scene; + +class Light { +public: + Light(); + + LightType type; + float3 co; + + float3 dir; + float size; + + float3 axisu; + float sizeu; + float3 axisv; + float sizev; + + bool cast_shadow; + + int shader; + + void tag_update(Scene *scene); +}; + +class LightManager { +public: + bool need_update; + + LightManager(); + ~LightManager(); + + void device_update(Device *device, DeviceScene *dscene, Scene *scene, Progress& progress); + void device_free(Device *device, DeviceScene *dscene); + + void tag_update(Scene *scene); + +protected: + void device_update_points(Device *device, DeviceScene *dscene, Scene *scene); + void device_update_distribution(Device *device, DeviceScene *dscene, Scene *scene, Progress& progress); +}; + +CCL_NAMESPACE_END + +#endif /* __LIGHT_H__ */ + |