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Shadow mapping render pass (#11244)

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Co-authored-by: x2048 <codeforsmile@gmail.com>
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Liso 2021-06-06 18:51:21 +02:00 • committed by GitHub
parent 46f42e15c4
commit c47313db65
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35 changed files with 2624 additions and 38 deletions
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src/client/shadows/shadowsshadercallbacks.cpp Normal file
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/*
Minetest
Copyright (C) 2021 Liso <anlismon@gmail.com>
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 "client/shadows/shadowsshadercallbacks.h"
void ShadowDepthShaderCB::OnSetConstants(
video::IMaterialRendererServices *services, s32 userData)
{
video::IVideoDriver *driver = services->getVideoDriver();
core::matrix4 lightMVP = driver->getTransform(video::ETS_PROJECTION);
lightMVP *= driver->getTransform(video::ETS_VIEW);
lightMVP *= driver->getTransform(video::ETS_WORLD);
services->setVertexShaderConstant(
services->getPixelShaderConstantID("LightMVP"),
lightMVP.pointer(), 16);
services->setVertexShaderConstant(
services->getPixelShaderConstantID("MapResolution"), &MapRes, 1);
services->setVertexShaderConstant(
services->getPixelShaderConstantID("MaxFar"), &MaxFar, 1);
s32 TextureId = 0;
services->setPixelShaderConstant(
services->getPixelShaderConstantID("ColorMapSampler"), &TextureId,
1);
}