diff options
Diffstat (limited to 'client/shaders/nodes_shader/opengl_fragment.glsl')
| -rw-r--r-- | client/shaders/nodes_shader/opengl_fragment.glsl | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/client/shaders/nodes_shader/opengl_fragment.glsl b/client/shaders/nodes_shader/opengl_fragment.glsl index 64a88ebbb..f85ca7b48 100644 --- a/client/shaders/nodes_shader/opengl_fragment.glsl +++ b/client/shaders/nodes_shader/opengl_fragment.glsl @@ -197,7 +197,7 @@ float getPenumbraRadius(sampler2D shadowsampler, vec2 smTexCoord, float realDist float pointDepth; float maxRadius = SOFTSHADOWRADIUS * 5.0 * multiplier; - float bound = clamp(PCFBOUND * (1 - baseLength), 0.5, PCFBOUND); + float bound = clamp(PCFBOUND * (1 - baseLength), 0.0, PCFBOUND); int n = 0; for (y = -bound; y <= bound; y += 1.0) @@ -304,7 +304,7 @@ vec4 getShadowColor(sampler2D shadowsampler, vec2 smTexCoord, float realDistance float perspectiveFactor; float texture_size = 1.0 / (f_textureresolution * 0.5); - int samples = int(clamp(PCFSAMPLES * (1 - baseLength) * (1 - baseLength), 1, PCFSAMPLES)); + int samples = int(clamp(PCFSAMPLES * (1 - baseLength) * (1 - baseLength), PCFSAMPLES / 4, PCFSAMPLES)); int init_offset = int(floor(mod(((smTexCoord.x * 34.0) + 1.0) * smTexCoord.y, 64.0-samples))); int end_offset = int(samples) + init_offset; @@ -334,7 +334,7 @@ float getShadow(sampler2D shadowsampler, vec2 smTexCoord, float realDistance) float perspectiveFactor; float texture_size = 1.0 / (f_textureresolution * 0.5); - int samples = int(clamp(PCFSAMPLES * (1 - baseLength) * (1 - baseLength), 1, PCFSAMPLES)); + int samples = int(clamp(PCFSAMPLES * (1 - baseLength) * (1 - baseLength), PCFSAMPLES / 4, PCFSAMPLES)); int init_offset = int(floor(mod(((smTexCoord.x * 34.0) + 1.0) * smTexCoord.y, 64.0-samples))); int end_offset = int(samples) + init_offset; @@ -370,7 +370,7 @@ vec4 getShadowColor(sampler2D shadowsampler, vec2 smTexCoord, float realDistance float texture_size = 1.0 / (f_textureresolution * 0.5); float y, x; - float bound = clamp(PCFBOUND * (1 - baseLength), 0.5, PCFBOUND); + float bound = clamp(PCFBOUND * (1 - baseLength), PCFBOUND / 2, PCFBOUND); int n = 0; // basic PCF filter @@ -402,7 +402,7 @@ float getShadow(sampler2D shadowsampler, vec2 smTexCoord, float realDistance) float texture_size = 1.0 / (f_textureresolution * 0.5); float y, x; - float bound = clamp(PCFBOUND * (1 - baseLength), 0.5, PCFBOUND); + float bound = clamp(PCFBOUND * (1 - baseLength), PCFBOUND / 2, PCFBOUND); int n = 0; // basic PCF filter |