Hajime Hoshi
63df6168d9
internal/shader: use plural forms for Kage compiler directives
...
This change renames
```
//kage:unit texel
//kage:unit pixel
```
to
```
//kage:unit texels
//kage:unit pixels
```
.
Closes #2717
2023-08-01 11:41:38 +09:00
Hajime Hoshi
49582519c1
all: add a compiler directive kage:unit
...
This change adds a new compiler directive 'kage:unit' to Kage. This
takes one of these two values: 'pixel' and 'texel'. The default value
is 'texel'.
With the pixel-unit mode, all the built-in functions treats pixels
instead of texels, and the texCoord argument of Fragment is in pixels.
This simplifies shader programs as programs no longer have the notion
of texels.
With the texel-unit mode, the behavior is the same as the current
behavior.
Closes #1431
2023-04-23 22:11:57 +09:00
Hajime Hoshi
01bb42526a
examples/shader: refactoring
2023-04-23 16:29:23 +09:00
Hajime Hoshi
1c14ba8eeb
examples/shader: add comments
...
Updates #1431
2023-04-13 14:16:55 +09:00
Hajime Hoshi
0776a54712
examples/shader: remove comments
2023-04-13 14:10:34 +09:00
Hajime Hoshi
2d6e13cda4
examples/shader: bug fix: wrong usages of position
...
Closes #2638
Updates #1431
2023-04-13 02:02:15 +09:00
Hajime Hoshi
760e6b9ebd
examples/shader: bug fix: use pixels instead of texels for offsets
...
Closes #2483
2022-12-03 22:46:10 +09:00
Artem Yadelskyi
5b53cef59e
all: remove old // +build comments ( #2431 )
...
Closes #2325
2022-11-03 12:55:14 +09:00
Hajime Hoshi
a615be69c7
examples: Add //go:build
2021-06-24 21:49:37 +09:00
Hajime Hoshi
e406ebb1aa
ebiten: Rename imageSrcTextureRegion -> imageSrcRegionOnTexture
...
Updates #1325
2020-09-19 19:36:53 +09:00
Hajime Hoshi
9f7d6962ff
ebiten: Rename shader functions to get colors from textures
...
Updates #1325
2020-09-19 19:01:05 +09:00
Hajime Hoshi
d2cfed7558
examples/shader: Remove an unused variable
...
Updates #1328
2020-09-01 23:50:19 +09:00
Hajime Hoshi
dd7b0d81ae
ebiten: Rename shader builtin functions
...
* imageSrcTextureSourceRegion -> imageSrcTextureRegion
* image[N]TextureAt -> imageSrc[N]At
* image[N]TextureBoundsAt -> imageSrc[N]BoundsAt
Updates #1325
2020-09-01 21:31:50 +09:00
Hajime Hoshi
05a1c2faa1
examples/shader: Always use 1 for an alpha
...
This is necessary to keep the color pre-multiplied
2020-08-16 02:34:21 +09:00
Hajime Hoshi
a1d278b097
examples/shader: Add water.go
...
Updates #1284
2020-08-15 21:36:13 +09:00
