diff options
| author | Dan Goodliffe <dan@randomdan.homeip.net> | 2024-08-10 18:01:13 +0100 |
|---|---|---|
| committer | Dan Goodliffe <dan@randomdan.homeip.net> | 2024-08-10 18:10:04 +0100 |
| commit | 26c60d5ace9b2a0667a930c4c92a3990a1d7d1dc (patch) | |
| tree | 7244d9e1902d2a2c90ad2e92e00ea53343c288cf /gfx/gl/shaders/materialDetail.glsl | |
| parent | Pull material detail function into a common file (diff) | |
| download | ilt-26c60d5ace9b2a0667a930c4c92a3990a1d7d1dc.tar.bz2 ilt-26c60d5ace9b2a0667a930c4c92a3990a1d7d1dc.tar.xz ilt-26c60d5ace9b2a0667a930c4c92a3990a1d7d1dc.zip | |
Fix texture usage via materials in shadows
This is a mess of a commit much like the shader folder, need a better way of dealing
with them.
Diffstat (limited to 'gfx/gl/shaders/materialDetail.glsl')
| -rw-r--r-- | gfx/gl/shaders/materialDetail.glsl | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/gfx/gl/shaders/materialDetail.glsl b/gfx/gl/shaders/materialDetail.glsl index 05cf2c7..a208d50 100644 --- a/gfx/gl/shaders/materialDetail.glsl +++ b/gfx/gl/shaders/materialDetail.glsl @@ -1,14 +1,5 @@ -layout(binding = 1) uniform usampler2DRect materialData; - -MaterialDetail -getMaterialDetail(uint midx) -{ - if (midx > 0u) { - const vec4 sPosSize = texture(materialData, uvec2(0, midx - 1u)); - const uvec4 sMode = texture(materialData, uvec2(1, midx - 1u)); - const uint mapmodeU = sMode.x & 0xFu; - const uint mapmodeV = (sMode.x & 0xF0u) >> 1; - return MaterialDetail(sPosSize.xy, sPosSize.zw, uvec2(mapmodeU, mapmodeV)); - } - return MaterialDetail(vec2(0, 0), vec2(0, 0), uvec2(0, 0)); -} +struct MaterialDetail { + vec2 textureOrigin; + vec2 textureSize; + uvec2 mapmode; +}; |