From 28841961ba91b943b7478704181604fa3e24e81e Mon Sep 17 00:00:00 2001 From: Vitaliy Date: Tue, 31 Oct 2017 21:27:10 +0300 Subject: Rewrite rendering engine (#6253) * Clean draw_*() arguments * Split rendering core * Add anaglyph 3D * Interlaced 3D * Drop obsolete methods --- src/client/render/sidebyside.cpp | 74 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 src/client/render/sidebyside.cpp (limited to 'src/client/render/sidebyside.cpp') diff --git a/src/client/render/sidebyside.cpp b/src/client/render/sidebyside.cpp new file mode 100644 index 000000000..2af09ee33 --- /dev/null +++ b/src/client/render/sidebyside.cpp @@ -0,0 +1,74 @@ +/* +Minetest +Copyright (C) 2010-2013 celeron55, Perttu Ahola +Copyright (C) 2017 numzero, Lobachesky Vitaly + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU Lesser General Public License as published by +the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details. + +You should have received a copy of the GNU Lesser 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. +*/ + +#include "sidebyside.h" +#include +#include "hud.h" + +RenderingCoreSideBySide::RenderingCoreSideBySide( + IrrlichtDevice *_device, Client *_client, Hud *_hud, bool _horizontal) + : RenderingCoreStereo(_device, _client, _hud), horizontal(_horizontal) +{ +} + +void RenderingCoreSideBySide::initTextures() +{ + if (horizontal) { + image_size = {screensize.X, screensize.Y / 2}; + rpos = v2s32(0, screensize.Y / 2); + } else { + image_size = {screensize.X / 2, screensize.Y}; + rpos = v2s32(screensize.X / 2, 0); + } + virtual_size = image_size; + left = driver->addRenderTargetTexture( + image_size, "3d_render_left", video::ECF_A8R8G8B8); + right = driver->addRenderTargetTexture( + image_size, "3d_render_right", video::ECF_A8R8G8B8); +} + +void RenderingCoreSideBySide::clearTextures() +{ + driver->removeTexture(left); + driver->removeTexture(right); +} + +void RenderingCoreSideBySide::drawAll() +{ + driver->OnResize(image_size); // HACK to make GUI smaller + renderBothImages(); + driver->OnResize(screensize); + driver->draw2DImage(left, {}); + driver->draw2DImage(right, rpos); +} + +void RenderingCoreSideBySide::useEye(bool _right) +{ + driver->setRenderTarget(_right ? right : left, true, true, skycolor); + RenderingCoreStereo::useEye(_right); +} + +void RenderingCoreSideBySide::resetEye() +{ + hud->resizeHotbar(); + drawHUD(); + driver->setRenderTarget(nullptr, false, false, skycolor); + RenderingCoreStereo::resetEye(); +} -- cgit v1.2.3