minetest.git - modified minetest for gpcfs purposes

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path: root/client/shaders/nodes_shader/opengl_vertex.glsl

	Commit message (Expand)	Author	Age
*	Shaders: Complete 478e753. OpenGL 4.3 compatiblity	SmallJoker	2020-04-18
*	Shaders: Fix OpenGL < 4.3 compatibility	SmallJoker	2020-02-16
*	Waves generated with Perlin-type noise #8994	Lars Hofhansl	2019-11-19
*	Simple shader fixes. (#8991)	lhofhansl	2019-09-26
*	Require 'waving = 3' in a nodedef to apply the liquid waving shader (#8418)	Paramat	2019-03-27
*	Shaders: Fix comment line (#7668)	xzcx	2018-08-30
*	Add hardware node coloring. Includes:	Dániel Juhász	2017-01-23
*	Remove unused shader matrices. (#4723)	lhofhansl	2016-11-04
*	Nodes shader: Decrease amplitude of waving leaves and plants	paramat	2016-03-30
*	Replace CRLF with LF in shader files	est31	2016-03-25
*	Shaders: use triple-frequency waving for leaves and plants	paramat	2015-09-07
*	Remove use of engine sent texture tiling flags - theyre no longer needed	RealBadAngel	2015-08-20
*	Fix relief mapping issues	RealBadAngel	2015-07-16
*	Shaders fixes and cleanup relief mapping code.	RealBadAngel	2015-07-02
*	Remove textures vertical offset. Fix for area enabling parallax.	RealBadAngel	2015-06-21
*	Automated whitespace error fix for last commit	est31	2015-06-14
*	Improved parallax mapping. Generate heightmaps on the fly.	RealBadAngel	2015-06-14
*	Optimize bumpmapping mathematics	Loic Blot	2015-01-16
*	Revert "Optimize bumpmapping mathematics"	Craig Robbins	2015-01-16
*	Optimize bumpmapping mathematics	Loic Blot	2015-01-15
*	Restore finalColorBlend implementation in shaders.	RealBadAngel	2014-12-07
*	Let lighting be done only CPU side. Remove finalColorBlend implementation fro...	RealBadAngel	2014-08-16
*	Make faces shading correct for all possible modes.	RealBadAngel	2014-08-14
*	Faces shading fixes	RealBadAngel	2014-07-07
*	Improved faces shading with and without shaders.	RealBadAngel	2014-06-17
*	Unite nodes shaders.	RealBadAngel	2014-06-15

pan class="hl opt">=false skipinventory=false invresolution=64 dryrun=false pattern="*.png *.jpg" filter=0 scale=8 wrap=0 heightsource=0 conversion=0 invertx=0 inverty=0 while test -n "$1"; do case "$1" in --scale|-s) if [ -z "$2" ] ; then echo "Missing scale parameter"; exit 1; fi scale=$2 shift shift ;; --pattern|-p) if [ -z "$2" ] ; then echo "Missing pattern parameter"; exit 1; fi pattern=$2 shift shift ;; --skiptools|-t) skiptools=true shift ;; --skipinventory|-i) if [[ $2 =~ ^[0-9]+$ ]]; then invresolution=$2 shift fi skipinventory=true shift ;; --filter|-f) if [ -z "$2" ] ; then echo "Missing filter parameter"; exit 1; fi case "$2" in sobel3|1) filter=1 ;; sobel5|2) filter=2 ;; prewitt3|3) filter=3 ;; prewitt5|4) filter=4 ;; 3x3|5) filter=5 ;; 5x5|6) filter=6 ;; 7x7|7) filter=7 ;; 9x9|8) filter=8 ;; *) filter=0 ;; esac shift shift ;; --heightalpha|-a) heightsource=1 shift ;; --conversion|-c) if [ -z "$2" ] ; then echo "Missing conversion parameter"; exit 1; fi case "$2" in biased|1) conversion=1 ;; red|2) conversion=2 ;; green|3) conversion=3 ;; blue|4) conversion=4 ;; maxrgb|5) conversion=5 ;; minrgb|6) conversion=6 ;; colorspace|7) conversion=7 ;; normalize-only|8) conversion=8 ;; heightmap|9) conversion=9 ;; *) conversion=0 ;; esac shift shift ;; --wrap|-w) wrap=1 shift ;; --invertx|-x) invertx=1 shift ;; --inverty|-y) inverty=1 shift ;; --dryrun|-d) dryrun=true shift ;; *) echo -e "\nUsage:\n" echo "`basename $0` [--scale|-s <value>] [--filter|-f <string>]" echo " [--wrap|-w] [--heightalpha|-a] [--invertx|-x] [--inverty|-y]" echo " [--conversion|-c <string>] [--skiptools|-t] [--skipinventory|-i [<value>]]" echo " [--dryrun|-d] [--pattern|-p <pattern>]" echo -e "\nDefaults to a scale of 8, checking all files in the current directory, and not" echo "skipping apparent tools or inventory images. Filter, if specified, may be one" echo "of: sobel3, sobel5, prewitt3, prewitt5, 3x3, 5x5, 7x7, or 9x9, or a value 1" echo "through 8 (1=sobel3, 2=sobel5, etc.). Defaults to 0 (four-sample). The height" echo "source is taken from the image's alpha channel if heightalpha is specified.\n" echo "" echo "If inventory skip is specified, an optional resolution may also be included" echo "(default is 64). Conversion can be one of: biased, red, green, blue, maxrgb," echo "minrgb, colorspace, normalize-only, heightmap or a value from 1 to 9" echo "corresponding respectively to those keywords. Defaults to 0 (simple" echo "normalize) if not specified. Wrap, if specified, enables wrapping of the" echo "normalmap around the edges of the texture (defaults to no). Invert X/Y" echo "reverses the calculated gradients for the X and/or Y dimensions represented" echo "by the normalmap (both default to non-inverted)." echo "" echo "The pattern, can be an escaped pattern string such as \*apple\* or" echo "default_\*.png or similar (defaults to all PNG and JPG images in the current" echo "directory that do not contain \"_normal\" or \"_specular\" in their filenames)." echo "" echo "If set for dry-run, the actions this script will take will be printed, but no" echo "images will be generated. Passing an invalid value to a switch will generally" echo "cause that switch to revert to its default value." echo "" exit 1 ;; esac done echo -e "\nProcessing files based on pattern \"$pattern\" ..." normalMap() { out=`echo "$1" | sed 's/.png/_normal.png/' | sed 's/.jpg/_normal.png/'` echo "Launched process to generate normalmap: \"$1\" --> \"$out\"" >&2 gimp -i -b " (define (normalMap-fbx-conversion fileName newFileName filter nscale wrap heightsource conversion invertx inverty) (let* ( (image (car (gimp-file-load RUN-NONINTERACTIVE fileName fileName))) (drawable (car (gimp-image-get-active-layer image))) (drawable (car (gimp-image-flatten image))) ) (if (> (car (gimp-drawable-type drawable)) 1) (gimp-convert-rgb image) () ) (plug-in-normalmap RUN-NONINTERACTIVE image drawable filter 0.0 nscale wrap heightsource 0 conversion 0 invertx inverty 0 0.0 drawable) (gimp-file-save RUN-NONINTERACTIVE image drawable newFileName newFileName) (gimp-image-delete image) ) ) (normalMap-fbx-conversion \"$1\" \"$out\" $2 $3 $4 $5 $6 $7 $8)" -b '(gimp-quit 0)' } export -f normalMap for file in `ls $pattern |grep -v "_normal.png"|grep -v "_specular"` ; do invtest=`file "$file" |grep "$invresolution x $invresolution"` if $skipinventory && [ -n "$invtest" ] ; then echo "Skipped presumed "$invresolution"px inventory image: $file" >&2 continue fi tooltest=`echo "$file" \ | grep -v "_tool" \ | grep -v "_shovel" \ | grep -v "_pick" \ | grep -v "_axe" \ | grep -v "_sword" \ | grep -v "_hoe" \ | grep -v "bucket_"` if $skiptools && [ -z "$tooltest" ] ; then echo "Skipped presumed tool image: $file" >&2 continue fi if $dryrun ; then echo "Would have generated a normalmap for $file" >&2 continue else echo \"$file\" $filter $scale $wrap $heightsource $conversion $invertx $inverty fi done | xargs -P $numprocs -n 8 -I{} bash -c normalMap\ \{\}\ \{\}\ \{\}\ \{\}\ \{\}\ \{\}\ \{\}\ \{\}