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| author | Lex Neva <github.com@lexneva.name> | 2018-05-27 15:36:44 -0400 |
|---|---|---|
| committer | Lex Neva <github.com@lexneva.name> | 2018-05-29 20:04:30 -0400 |
| commit | d7d2328b59e4a0f0f93830d636b74c2d92ab9d56 (patch) | |
| tree | b58c48bf37da8a59fb6794ca2003fcdb439923f2 /lib/svg | |
| parent | 4c986117bfe1f2caa8280d4b0ddbeec69f41b18d (diff) | |
tinker with rendering
Diffstat (limited to 'lib/svg')
| -rw-r--r-- | lib/svg/svg.py | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/lib/svg/svg.py b/lib/svg/svg.py index 147fdc84..8921ccec 100644 --- a/lib/svg/svg.py +++ b/lib/svg/svg.py @@ -11,23 +11,23 @@ from ..utils import cache, Point # _______ # (_______) # -# It's 0.4mm high, which is the approximate thickness of common machine embroidery threads. +# It's 0.32mm high, which is the approximate thickness of common machine embroidery threads. -# 1.52 pixels = 0.4mm -stitch_height = 1.52 +# 1.216 pixels = 0.32mm +stitch_height = 1.216 # This vector path starts at the origin and contains a placeholder (%s) for the stitch length. -stitch_path = "M0,0c0.386,0,0.417,0.378,0.428,0.759c0.012,0.382,-0.048,0.754,-0.428,0.759h-%sc-0.357,-0.003,-0.399,-0.376,-0.413,-0.759c-0.014,-0.382,0.067,-0.759,0.413,-0.759z" +stitch_path = "M0,0c0.386,0,0.417,0.302,0.428,0.607c0.012,0.306,-0.048,0.603,-0.428,0.607h-%sc-0.357,-0.002,-0.399,-0.3,-0.413,-0.607c-0.014,-0.305,0.067,-0.607,0.413,-0.607z" # This filter makes the above stitch path look like a real stitch with lighting. realistic_filter = """ <filter style="color-interpolation-filters:sRGB" id="realistic-stitch-filter" - x="-0.40000001" - width="1.8" - y="-0.40000001" - height="1.8"> + x="-0.1" + width="1.2" + y="-0.1" + height="1.2"> <feGaussianBlur stdDeviation="1.5" id="feGaussianBlur1542-6" @@ -68,7 +68,7 @@ realistic_filter = """ id="feSpecularLighting1973" result="result2" specularConstant="0.70899999" - surfaceScale="33.81000137"> + surfaceScale="30"> <fePointLight id="fePointLight1975" z="10" /> @@ -108,15 +108,13 @@ def realistic_stitch(start, end): # create the path by filling in the length in the template path = simplepath.parsePath(stitch_path % stitch_length) - simplepath.scalePath(path, 1, 0.8) - # rotate the path to match the stitch rotation_center_x = -stitch_length / 2.0 rotation_center_y = stitch_height / 2.0 simplepath.rotatePath(path, stitch_angle, cx=rotation_center_x, cy=rotation_center_y) # move the path to the location of the stitch - simplepath.translatePath(path, stitch_center.x, stitch_center.y) + simplepath.translatePath(path, stitch_center.x - rotation_center_x, stitch_center.y - rotation_center_y) return simplepath.formatPath(path) |