diff options
Diffstat (limited to 'source/blender/draw/engines')
| -rw-r--r-- | source/blender/draw/engines/eevee/shaders/bsdf_common_lib.glsl | 6 | ||||
| -rw-r--r-- | source/blender/draw/engines/gpencil/shaders/gpencil_common_lib.glsl | 4 |
2 files changed, 7 insertions, 3 deletions
diff --git a/source/blender/draw/engines/eevee/shaders/bsdf_common_lib.glsl b/source/blender/draw/engines/eevee/shaders/bsdf_common_lib.glsl index c8eaa06094e..05496ad4ab0 100644 --- a/source/blender/draw/engines/eevee/shaders/bsdf_common_lib.glsl +++ b/source/blender/draw/engines/eevee/shaders/bsdf_common_lib.glsl @@ -164,8 +164,8 @@ vec3 ensure_valid_reflection(vec3 Ng, vec3 I, vec3 N) vec2 N_new; if (valid1 && valid2) { /* If both are possible, do the expensive reflection-based check. */ - vec2 N1 = vec2(sqrt(1.0 - N1_z2), sqrt(N1_z2)); - vec2 N2 = vec2(sqrt(1.0 - N2_z2), sqrt(N2_z2)); + vec2 N1 = vec2(safe_sqrt(1.0 - N1_z2), safe_sqrt(N1_z2)); + vec2 N2 = vec2(safe_sqrt(1.0 - N2_z2), safe_sqrt(N2_z2)); float R1 = 2.0 * (N1.x * Ix + N1.y * Iz) * N1.y - Iz; float R2 = 2.0 * (N2.x * Ix + N2.y * Iz) * N2.y - Iz; @@ -181,7 +181,7 @@ vec3 ensure_valid_reflection(vec3 Ng, vec3 I, vec3 N) } else if (valid1 || valid2) { float Nz2 = valid1 ? N1_z2 : N2_z2; - N_new = vec2(sqrt(1.0 - Nz2), sqrt(Nz2)); + N_new = vec2(safe_sqrt(1.0 - Nz2), safe_sqrt(Nz2)); } else { return Ng; diff --git a/source/blender/draw/engines/gpencil/shaders/gpencil_common_lib.glsl b/source/blender/draw/engines/gpencil/shaders/gpencil_common_lib.glsl index 7412959a30b..ac48b94fea9 100644 --- a/source/blender/draw/engines/gpencil/shaders/gpencil_common_lib.glsl +++ b/source/blender/draw/engines/gpencil/shaders/gpencil_common_lib.glsl @@ -442,6 +442,10 @@ void stroke_vertex() if (is_dot) { # ifdef GP_MATERIAL_BUFFER_LEN int alignement = GP_FLAG(m) & GP_STROKE_ALIGNMENT; + /* For one point strokes use object aligment. */ + if (ma.x == -1 && ma2.x == -1 && alignement == GP_STROKE_ALIGNMENT_STROKE) { + alignement = GP_STROKE_ALIGNMENT_OBJECT; + } # endif vec2 x_axis; |