diff options
author | Jason Fielder <jason_apple> | 2022-03-22 14:44:26 +0300 |
---|---|---|
committer | Clément Foucault <foucault.clem@gmail.com> | 2022-03-22 14:54:44 +0300 |
commit | 19c793af35ea8e694c16995d115d7c9247fee81a (patch) | |
tree | c24ad1eead6cb91cbc6260a10e8cf13dc13db903 /source/blender/draw/engines/workbench/shaders/workbench_volume_frag.glsl | |
parent | 309ea314858a9b7892ea2c8a6fe55ab2a1028697 (diff) |
Metal: Make GLSL shader source MSL compliant also
Metal shading language follows the C++ 14 standard and in some cases requires a greater level of explicitness than GLSL. There are also some small language differences:
- Explicit type-casts (C++ requirements)
- Explicit constant values (C++ requirements, e.g. floating point values using 0.0 instead of 0).
- Metal/OpenGL compatibility paths
- GLSL Function prototypes
- Explicit accessors for vector types when sampling textures.
Authored by Apple: Michael Parkin-White
Ref T96261
Reviewed By: fclem
Maniphest Tasks: T96261
Differential Revision: https://developer.blender.org/D14378
Diffstat (limited to 'source/blender/draw/engines/workbench/shaders/workbench_volume_frag.glsl')
-rw-r--r-- | source/blender/draw/engines/workbench/shaders/workbench_volume_frag.glsl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/source/blender/draw/engines/workbench/shaders/workbench_volume_frag.glsl b/source/blender/draw/engines/workbench/shaders/workbench_volume_frag.glsl index 076f6e80104..4ff281ccd29 100644 --- a/source/blender/draw/engines/workbench/shaders/workbench_volume_frag.glsl +++ b/source/blender/draw/engines/workbench/shaders/workbench_volume_frag.glsl @@ -94,7 +94,7 @@ vec4 flag_to_color(uint flag) if (bool(flag & uint(16))) { color.rgb += vec3(0.9, 0.3, 0.0); /* orange */ } - if (color.rgb == vec3(0.0)) { + if (is_zero(color.rgb)) { color.rgb += vec3(0.5, 0.0, 0.0); /* medium red */ } return color; |