diff options
Diffstat (limited to 'source/blender/draw/engines/overlay/shaders/grid_frag.glsl')
| -rw-r--r-- | source/blender/draw/engines/overlay/shaders/grid_frag.glsl | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/source/blender/draw/engines/overlay/shaders/grid_frag.glsl b/source/blender/draw/engines/overlay/shaders/grid_frag.glsl index 9743f918ce3..d0b68df0625 100644 --- a/source/blender/draw/engines/overlay/shaders/grid_frag.glsl +++ b/source/blender/draw/engines/overlay/shaders/grid_frag.glsl @@ -14,8 +14,6 @@ uniform float meshSize; uniform float lineKernel = 0.0; uniform sampler2D depthBuffer; -#define cameraPos (ViewMatrixInverse[3].xyz) - uniform int gridFlag; #define STEPS_LEN 8 @@ -28,7 +26,8 @@ uniform float gridSteps[STEPS_LEN] = float[](0.001, 0.01, 0.1, 1.0, 10.0, 100.0, #define PLANE_XY (1 << 4) #define PLANE_XZ (1 << 5) #define PLANE_YZ (1 << 6) -#define GRID_BACK (1 << 9) /* grid is behind objects */ +#define GRID_BACK (1 << 9) /* grid is behind objects */ +#define GRID_CAMERA (1 << 10) /* In camera view */ #define M_1_SQRTPI 0.5641895835477563 /* 1/sqrt(pi) */ @@ -104,7 +103,9 @@ void main() fade *= 1.0 - smoothstep(0.0, gridDistance, dist - gridDistance); } else { - dist = abs(gl_FragCoord.z * 2.0 - 1.0); + dist = gl_FragCoord.z * 2.0 - 1.0; + /* Avoid fading in +Z direction in camera view (see T70193). */ + dist = ((gridFlag & GRID_CAMERA) != 0) ? clamp(dist, 0.0, 1.0) : abs(dist); fade = 1.0 - smoothstep(0.0, 0.5, dist - 0.5); dist = 1.0; /* avoid branch after */ |