mirror of
https://github.com/Relintai/material-maker.git
synced 2024-11-13 06:27:18 +01:00
Added new node templates, updated old ones
This commit is contained in:
RodZill4
parent
2e06e9db9a
commit
bcd3855273
@ -14,12 +14,12 @@
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"rows": 6
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},
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"shader_model": {
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"code": "vec3 $(name_uv) = $(name)_xyz($(uv));\n",
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"global": "vec3 brick(vec2 uv, vec2 bmin, vec2 bmax, float mortar, float bevel) {\n\tfloat color = 0.5;\n\tvec2 c1 = (uv-bmin-vec2(mortar))/bevel;\n\tvec2 c2 = (bmax-uv-vec2(mortar))/bevel;\n\tvec2 c = min(c1, c2);\n\tcolor = clamp(min(c.x, c.y), 0.0, 1.0);\n\treturn vec3(color, mod(bmin, vec2(1.0, 1.0)));\n}\n\nvec3 bricks_rb(vec2 uv, vec2 count, float repeat, float offset, float mortar, float bevel) {\n\tcount *= repeat;\n\tmortar /= max(count.x, count.y);\n\tbevel /= max(count.x, count.y);\n\tfloat x_offset = offset*step(0.5, fract(uv.y*count.y*0.5));\n\tvec2 bmin = floor(vec2(uv.x*count.x-x_offset, uv.y*count.y));\n\tbmin.x += x_offset;\n\tbmin /= count;\n\treturn brick(uv, bmin, bmin+vec2(1.0)/count, mortar, bevel);\n}\n\nvec3 bricks_rb2(vec2 uv, vec2 count, float repeat, float offset, float mortar, float bevel) {\n\tcount *= repeat;\n\tmortar /= max(2.0*count.x, count.y);\n\tbevel /= max(2.0*count.x, count.y);\n\tfloat x_offset = offset*step(0.5, fract(uv.y*count.y*0.5));\n\tcount.x = count.x*(1.0+step(0.5, fract(uv.y*count.y*0.5)));\n\tvec2 bmin = floor(vec2(uv.x*count.x-x_offset, uv.y*count.y));\n\tbmin.x += x_offset;\n\tbmin /= count;\n\treturn brick(uv, bmin, bmin+vec2(1.0)/count, mortar, bevel);\n}\n\nvec3 bricks_hb(vec2 uv, vec2 count, float repeat, float offset, float mortar, float bevel) {\n\tfloat pc = count.x+count.y;\n\tfloat c = pc*repeat;\n\tmortar /= c;\n\tbevel /= c;\n\tvec2 corner = floor(uv*c);\n\tfloat cdiff = mod(corner.x-corner.y, pc);\n\tif (cdiff < count.x) {\n\t\treturn brick(uv, (corner-vec2(cdiff, 0.0))/c, (corner-vec2(cdiff, 0.0)+vec2(count.x, 1.0))/c, mortar, bevel);\n\t} else {\n\t\treturn brick(uv, (corner-vec2(0.0, pc-cdiff-1.0))/c, (corner-vec2(0.0, pc-cdiff-1.0)+vec2(1.0, count.y))/c, mortar, bevel);\n\t}\n}\n\nvec3 bricks_bw(vec2 uv, vec2 count, float repeat, float offset, float mortar, float bevel) {\n\tvec2 c = 2.0*count*repeat;\n\tfloat mc = max(c.x, c.y);\n\tmortar /= mc;\n\tbevel /= mc;\n\tvec2 corner1 = floor(uv*c);\n\tvec2 corner2 = count*floor(repeat*2.0*uv);\n\tfloat cdiff = mod(dot(floor(repeat*2.0*uv), vec2(1.0)), 2.0);\n\tvec2 corner;\n\tvec2 size;\n\tif (cdiff == 0.0) {\n\t\tcorner = vec2(corner1.x, corner2.y);\n\t\tsize = vec2(1.0, count.y);\n\t} else {\n\t\tcorner = vec2(corner2.x, corner1.y);\n\t\tsize = vec2(count.x, 1.0);\n\t}\n\treturn brick(uv, corner/c, (corner+size)/c, mortar, bevel);\n}\n\nvec3 bricks_sb(vec2 uv, vec2 count, float repeat, float offset, float mortar, float bevel) {\n\tvec2 c = (count+vec2(1.0))*repeat;\n\tfloat mc = max(c.x, c.y);\n\tmortar /= mc;\n\tbevel /= mc;\n\tvec2 corner1 = floor(uv*c);\n\tvec2 corner2 = (count+vec2(1.0))*floor(repeat*uv);\n\tvec2 rcorner = corner1 - corner2;\n\tvec2 corner;\n\tvec2 size;\n\tif (rcorner.x == 0.0 && rcorner.y < count.y) {\n\t\tcorner = corner2;\n\t\tsize = vec2(1.0, count.y);\n\t} else if (rcorner.y == 0.0) {\n\t\tcorner = corner2+vec2(1.0, 0.0);\n\t\tsize = vec2(count.x, 1.0);\n\t} else if (rcorner.x == count.x) {\n\t\tcorner = corner2+vec2(count.x, 1.0);\n\t\tsize = vec2(1.0, count.y);\n\t} else if (rcorner.y == count.y) {\n\t\tcorner = corner2+vec2(0.0, count.y);\n\t\tsize = vec2(count.x, 1.0);\n\t} else {\n\t\tcorner = corner2+vec2(1.0);\n\t\tsize = vec2(count.x-1.0, count.y-1.0);\n\t}\n\treturn brick(uv, corner/c, (corner+size)/c, mortar, bevel);\n}",
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"code": "vec4 $(name_uv) = $(name)_xyzw($(uv));\n",
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"global": "vec4 brick(vec2 uv, vec2 bmin, vec2 bmax, float mortar, float bevel) {\n\tfloat color;\n\tvec2 c1 = (uv-bmin-vec2(mortar))/bevel;\n\tvec2 c2 = (bmax-uv-vec2(mortar))/bevel;\n\tvec2 c = min(c1, c2);\n\tcolor = clamp(min(c.x, c.y), 0.0, 1.0);\n\tvec2 tiled_brick_pos = mod(bmin, vec2(1.0, 1.0));\n\treturn vec4(color, 0.5*(bmin+bmax), tiled_brick_pos.x+7.0*tiled_brick_pos.y);\n}\n\nvec4 bricks_rb(vec2 uv, vec2 count, float repeat, float offset, float mortar, float bevel) {\n\tcount *= repeat;\n\tmortar /= max(count.x, count.y);\n\tbevel /= max(count.x, count.y);\n\tfloat x_offset = offset*step(0.5, fract(uv.y*count.y*0.5));\n\tvec2 bmin = floor(vec2(uv.x*count.x-x_offset, uv.y*count.y));\n\tbmin.x += x_offset;\n\tbmin /= count;\n\treturn brick(uv, bmin, bmin+vec2(1.0)/count, mortar, bevel);\n}\n\nvec4 bricks_rb2(vec2 uv, vec2 count, float repeat, float offset, float mortar, float bevel) {\n\tcount *= repeat;\n\tmortar /= max(2.0*count.x, count.y);\n\tbevel /= max(2.0*count.x, count.y);\n\tfloat x_offset = offset*step(0.5, fract(uv.y*count.y*0.5));\n\tcount.x = count.x*(1.0+step(0.5, fract(uv.y*count.y*0.5)));\n\tvec2 bmin = floor(vec2(uv.x*count.x-x_offset, uv.y*count.y));\n\tbmin.x += x_offset;\n\tbmin /= count;\n\treturn brick(uv, bmin, bmin+vec2(1.0)/count, mortar, bevel);\n}\n\nvec4 bricks_hb(vec2 uv, vec2 count, float repeat, float offset, float mortar, float bevel) {\n\tfloat pc = count.x+count.y;\n\tfloat c = pc*repeat;\n\tmortar /= c;\n\tbevel /= c;\n\tvec2 corner = floor(uv*c);\n\tfloat cdiff = mod(corner.x-corner.y, pc);\n\tif (cdiff < count.x) {\n\t\treturn brick(uv, (corner-vec2(cdiff, 0.0))/c, (corner-vec2(cdiff, 0.0)+vec2(count.x, 1.0))/c, mortar, bevel);\n\t} else {\n\t\treturn brick(uv, (corner-vec2(0.0, pc-cdiff-1.0))/c, (corner-vec2(0.0, pc-cdiff-1.0)+vec2(1.0, count.y))/c, mortar, bevel);\n\t}\n}\n\nvec4 bricks_bw(vec2 uv, vec2 count, float repeat, float offset, float mortar, float bevel) {\n\tvec2 c = 2.0*count*repeat;\n\tfloat mc = max(c.x, c.y);\n\tmortar /= mc;\n\tbevel /= mc;\n\tvec2 corner1 = floor(uv*c);\n\tvec2 corner2 = count*floor(repeat*2.0*uv);\n\tfloat cdiff = mod(dot(floor(repeat*2.0*uv), vec2(1.0)), 2.0);\n\tvec2 corner;\n\tvec2 size;\n\tif (cdiff == 0.0) {\n\t\tcorner = vec2(corner1.x, corner2.y);\n\t\tsize = vec2(1.0, count.y);\n\t} else {\n\t\tcorner = vec2(corner2.x, corner1.y);\n\t\tsize = vec2(count.x, 1.0);\n\t}\n\treturn brick(uv, corner/c, (corner+size)/c, mortar, bevel);\n}\n\nvec4 bricks_sb(vec2 uv, vec2 count, float repeat, float offset, float mortar, float bevel) {\n\tvec2 c = (count+vec2(1.0))*repeat;\n\tfloat mc = max(c.x, c.y);\n\tmortar /= mc;\n\tbevel /= mc;\n\tvec2 corner1 = floor(uv*c);\n\tvec2 corner2 = (count+vec2(1.0))*floor(repeat*uv);\n\tvec2 rcorner = corner1 - corner2;\n\tvec2 corner;\n\tvec2 size;\n\tif (rcorner.x == 0.0 && rcorner.y < count.y) {\n\t\tcorner = corner2;\n\t\tsize = vec2(1.0, count.y);\n\t} else if (rcorner.y == 0.0) {\n\t\tcorner = corner2+vec2(1.0, 0.0);\n\t\tsize = vec2(count.x, 1.0);\n\t} else if (rcorner.x == count.x) {\n\t\tcorner = corner2+vec2(count.x, 1.0);\n\t\tsize = vec2(1.0, count.y);\n\t} else if (rcorner.y == count.y) {\n\t\tcorner = corner2+vec2(0.0, count.y);\n\t\tsize = vec2(count.x, 1.0);\n\t} else {\n\t\tcorner = corner2+vec2(1.0);\n\t\tsize = vec2(count.x-1.0, count.y-1.0);\n\t}\n\treturn brick(uv, corner/c, (corner+size)/c, mortar, bevel);\n}",
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"inputs": [
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],
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"instance": "vec3 $(name)_xyz(vec2 uv) {\n return bricks_$(pattern)(uv, vec2($(columns), $(rows)), $(repeat), $(row_offset), $(mortar), max(0.001, $(bevel)));\n}",
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"instance": "vec4 $(name)_xyzw(vec2 uv) {\n return bricks_$(pattern)(uv, vec2($(columns), $(rows)), $(repeat), $(row_offset), $(mortar), max(0.001, $(bevel)));\n}",
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"name": "Bricks",
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"outputs": [
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{
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@ -27,8 +27,16 @@
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"type": "f"
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},
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{
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"rgb": "rand3($(name_uv).yz+vec2($(seed)))",
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"rgb": "rand3(vec2($(name_uv).w, $(seed)))",
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"type": "rgb"
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},
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{
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"f": "$(name_uv).y",
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"type": "f"
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},
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{
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"f": "$(name_uv).z",
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"type": "f"
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}
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],
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"parameters": [
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@ -67,8 +75,7 @@
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"min": 1,
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"name": "repeat",
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"step": 1,
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"type": "float",
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"widget": "spinbox"
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"type": "float"
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},
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{
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"default": 6,
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@ -77,8 +84,7 @@
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"min": 1,
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"name": "rows",
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"step": 1,
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"type": "float",
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"widget": "spinbox"
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"type": "float"
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},
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{
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"default": 3,
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@ -87,8 +93,7 @@
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"min": 1,
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"name": "columns",
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"step": 1,
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"type": "float",
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"widget": "spinbox"
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"type": "float"
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},
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{
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"default": 0.5,
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@ -96,7 +101,7 @@
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"max": 1,
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"min": 0,
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"name": "row_offset",
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"step": 0,
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"step": 0.01,
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"type": "float"
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},
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{
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53
addons/material_maker/nodes/brightness_contrast.mmg
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53
addons/material_maker/nodes/brightness_contrast.mmg
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@ -0,0 +1,53 @@
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{
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"name": "brightness_contrast",
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"node_position": {
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"x": 0,
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"y": 0
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},
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"parameters": {
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"brightness": 0,
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"contrast": 1,
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"steps": 6
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},
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"shader_model": {
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"code": "",
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"global": "",
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"inputs": [
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{
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"default": "0.0",
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"label": "",
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"name": "in",
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"type": "rgba"
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}
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],
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"instance": "",
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"name": "Brightness/Contrast",
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"outputs": [
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{
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"rgba": "vec4(clamp($in($uv).rgb*$contrast+vec3($brightness)+0.5-$contrast*0.5, vec3(0.0), vec3(1.0)), $in($uv).a)",
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"type": "rgba"
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}
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],
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"parameters": [
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{
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"default": 0,
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"label": "Brightness",
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"max": 1,
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"min": -1,
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"name": "brightness",
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"step": 0.01,
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"type": "float"
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},
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{
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"default": 1,
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"label": "Contrast",
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"max": 2,
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"min": 0,
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"name": "contrast",
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"step": 0.01,
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"type": "float"
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}
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]
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},
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"type": "shader"
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}
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@ -32,7 +32,7 @@
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}
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],
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"label": "Directional Blur",
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"name": "blur_directional",
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"name": "directional_blur",
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"node_position": {
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"x": 0,
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"y": 0
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@ -62,7 +62,7 @@
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},
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"parameters": {
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"sigma": 50,
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"size": 8
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"size": 9
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},
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"type": "convolution"
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},
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@ -73,7 +73,8 @@
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"y": -271.75
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},
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"parameters": {
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"size": 8
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"lod": 0,
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"size": 9
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},
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"type": "buffer"
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},
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@ -84,7 +85,7 @@
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"y": -413.666656
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},
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"parameters": {
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"param0": 8,
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"param0": 9,
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"param1": 50,
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"param2": 45
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},
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@ -117,7 +118,7 @@
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"type": "linked_control"
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},
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{
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"label": "Unnamed",
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"label": "Angle:",
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"linked_widgets": [
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{
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"node": "transform_3",
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@ -170,8 +171,8 @@
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{
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"name": "transform_3",
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"node_position": {
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"x": -405.653931,
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"y": -214.871338
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"x": -409.653931,
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"y": -193.871338
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},
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"parameters": {
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"repeat": true,
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@ -307,7 +308,7 @@
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}
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],
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"parameters": {
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"param0": 8,
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"param0": 9,
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"param1": 50,
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"param2": 45
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},
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34
addons/material_maker/nodes/invert.mmg
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34
addons/material_maker/nodes/invert.mmg
Normal file
@ -0,0 +1,34 @@
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{
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"name": "invert",
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"node_position": {
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"x": 0,
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"y": 0
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},
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"parameters": {
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"steps": 6
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},
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"shader_model": {
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"code": "",
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"global": "",
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"inputs": [
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{
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"default": "0.0",
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"label": "",
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"name": "in",
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"type": "rgba"
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}
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],
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"instance": "",
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"name": "Invert",
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"outputs": [
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{
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"rgba": "vec4(vec3(1.0)-$in($uv).rgb, $in($uv).a)",
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"type": "rgba"
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}
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],
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"parameters": [
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]
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},
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"type": "shader"
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}
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37
addons/material_maker/nodes/noise_color.mmg
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37
addons/material_maker/nodes/noise_color.mmg
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@ -0,0 +1,37 @@
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{
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"name": "noise_color",
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"node_position": {
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"x": 0,
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"y": 0
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},
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"parameters": {
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"density": 0.5,
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"size": 4
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},
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"shader_model": {
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"code": "",
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"global": "vec3 color_dots(vec2 uv, float size, int seed) {\n\tvec2 seed2 = rand2(vec2(float(seed), 1.0-float(seed)));\n\tuv /= size;\n\tvec2 point_pos = floor(uv)+vec2(0.5);\n return rand3(seed2+point_pos);\n}\n",
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"inputs": [
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],
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"instance": "vec3 $(name)_f(vec2 uv) {\n\treturn color_dots(uv, 1.0/$(size), $(seed));\n}\n",
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"name": "Color Noise",
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"outputs": [
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{
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"rgb": "$(name)_f($(uv))",
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"type": "rgb"
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}
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],
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"parameters": [
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{
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"default": 8,
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"first": 2,
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"label": "Grid Size:",
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"last": 12,
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"name": "size",
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"type": "size"
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}
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]
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},
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"type": "shader"
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}
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319
addons/material_maker/nodes/occlusion.mmg
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319
addons/material_maker/nodes/occlusion.mmg
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{
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"connections": [
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{
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"from": "buffer",
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"from_port": 0,
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"to": "blurx_convolution",
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"to_port": 0
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},
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{
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"from": "buffer_2",
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"from_port": 0,
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"to": "blurx_convolution_2",
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"to_port": 0
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},
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{
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"from": "gen_inputs",
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"from_port": 0,
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"to": "buffer",
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"to_port": 0
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},
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{
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"from": "blend",
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"from_port": 0,
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"to": "colorize",
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"to_port": 0
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},
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{
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"from": "blurx_convolution",
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"from_port": 0,
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"to": "buffer_2",
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"to_port": 0
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},
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{
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"from": "blurx_convolution_2",
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"from_port": 0,
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"to": "blend",
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"to_port": 1
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},
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{
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"from": "buffer",
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"from_port": 0,
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"to": "blend",
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"to_port": 0
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},
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{
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"from": "colorize",
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"from_port": 0,
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"to": "_2",
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"to_port": 0
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},
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{
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||||
"from": "_2",
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"label": "Occlusion",
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{
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"max": 50,
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}
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"parameters": {
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"sigma": 50,
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||||
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||||
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||||
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||||
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"x": -404.875,
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||||
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{
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||||
"convolution_params": {
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"matrix_function": "exp(-0.5*(pow(y/sigma, 2.0)))/(6.28318530718 *sigma*sigma)",
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||||
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||||
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"parameters": [
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||||
{
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||||
"max": 50,
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||||
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||||
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||||
"sigma": 50,
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||||
"size": 10
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||||
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||||
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||||
{
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||||
"label": "Grid size:",
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||||
"linked_widgets": [
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{
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||||
"node": "buffer",
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||||
"widget": "size"
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||||
},
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||||
{
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||||
"node": "blurx_convolution",
|
||||
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||||
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||||
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|
||||
"node": "buffer_2",
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||||
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||||
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||||
{
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||||
"node": "blurx_convolution_2",
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||||
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||||
}
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||||
],
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||||
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||||
"type": "linked_control"
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||||
},
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||||
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||||
"label": "Strength",
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||||
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||||
{
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||||
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||||
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||||
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||||
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||||
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{
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"ports": [
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||||
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||||
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}
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||||
],
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||||
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||||
},
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||||
{
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||||
"name": "gen_outputs",
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"x": -167.79895,
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||||
"y": -178.83728
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},
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||||
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||||
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"a": 1,
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||||
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||||
"r": 0
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||||
}
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||||
],
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||||
"type": "Gradient"
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||||
}
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||||
},
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||||
"type": "colorize"
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||||
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||||
{
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||||
"name": "_2",
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||||
"node_position": {
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"x": -134.403687,
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"y": -110.29187
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},
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"parameters": {
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"g": 1
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"shader_model": {
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"code": "",
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"global": "",
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"inputs": [
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||||
{
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||||
"default": "0.0",
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||||
"label": "",
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||||
"name": "in",
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||||
"type": "f"
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||||
}
|
||||
],
|
||||
"instance": "",
|
||||
"name": "",
|
||||
"outputs": [
|
||||
{
|
||||
"f": "pow($in($uv), $g)",
|
||||
"type": "f"
|
||||
}
|
||||
],
|
||||
"parameters": [
|
||||
{
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||||
"default": 1,
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||||
"label": "",
|
||||
"max": 2,
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||||
"min": 0,
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||||
"name": "g",
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"step": 0.1,
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||||
"type": "float"
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}
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||||
]
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"type": "shader"
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||||
}
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||||
],
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"parameters": {
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"param0": 10,
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||||
"param1": 50,
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||||
"param2": 1
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||||
},
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||||
"type": "graph"
|
||||
}
|
||||
50
addons/material_maker/nodes/optional.mmg
Normal file
50
addons/material_maker/nodes/optional.mmg
Normal file
@ -0,0 +1,50 @@
|
||||
{
|
||||
"name": "optional",
|
||||
"node_position": {
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||||
"x": 0,
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"y": 0
|
||||
},
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||||
"parameters": {
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||||
"d": {
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||||
"a": 0,
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||||
"b": 0,
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||||
"g": 0,
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"r": 0,
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||||
"type": "Color"
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||||
}
|
||||
},
|
||||
"shader_model": {
|
||||
"code": "",
|
||||
"global": "",
|
||||
"inputs": [
|
||||
{
|
||||
"default": "$d",
|
||||
"label": "",
|
||||
"name": "in",
|
||||
"type": "rgba"
|
||||
}
|
||||
],
|
||||
"instance": "",
|
||||
"name": "Optional",
|
||||
"outputs": [
|
||||
{
|
||||
"rgba": "$in($uv)",
|
||||
"type": "rgba"
|
||||
}
|
||||
],
|
||||
"parameters": [
|
||||
{
|
||||
"default": {
|
||||
"a": 0,
|
||||
"b": 0,
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||||
"g": 0,
|
||||
"r": 0
|
||||
},
|
||||
"label": "",
|
||||
"name": "d",
|
||||
"type": "color"
|
||||
}
|
||||
]
|
||||
},
|
||||
"type": "shader"
|
||||
}
|
||||
67
addons/material_maker/nodes/perlin_rgb.mmg
Normal file
67
addons/material_maker/nodes/perlin_rgb.mmg
Normal file
@ -0,0 +1,67 @@
|
||||
{
|
||||
"name": "perlin_rgb",
|
||||
"node_position": {
|
||||
"x": 0,
|
||||
"y": 0
|
||||
},
|
||||
"parameters": {
|
||||
"iterations": 3,
|
||||
"persistence": 0.5,
|
||||
"scale_x": 4,
|
||||
"scale_y": 4
|
||||
},
|
||||
"shader_model": {
|
||||
"code": "",
|
||||
"global": "vec3 perlin_color(vec2 uv, vec2 size, int iterations, float persistence, int seed) {\n\tvec2 seed2 = rand2(vec2(float(seed), 1.0-float(seed)));\n vec3 rv = vec3(0.0);\n float coef = 1.0;\n float acc = 0.0;\n for (int i = 0; i < iterations; ++i) {\n \tvec2 step = vec2(1.0)/size;\n\t\tvec2 xy = floor(uv*size);\n vec3 f0 = rand3(seed2+mod(xy, size));\n vec3 f1 = rand3(seed2+mod(xy+vec2(1.0, 0.0), size));\n vec3 f2 = rand3(seed2+mod(xy+vec2(0.0, 1.0), size));\n vec3 f3 = rand3(seed2+mod(xy+vec2(1.0, 1.0), size));\n vec2 mixval = smoothstep(0.0, 1.0, fract(uv*size));\n rv += coef * mix(mix(f0, f1, mixval.x), mix(f2, f3, mixval.x), mixval.y);\n acc += coef;\n size *= 2.0;\n coef *= persistence;\n }\n \n return rv / acc;\n}\n",
|
||||
"inputs": [
|
||||
|
||||
],
|
||||
"instance": "",
|
||||
"name": "PerlinRGB",
|
||||
"outputs": [
|
||||
{
|
||||
"rgb": "perlin_color($(uv), vec2($(scale_x), $(scale_y)), int($(iterations)), $(persistence), $(seed))",
|
||||
"type": "rgb"
|
||||
}
|
||||
],
|
||||
"parameters": [
|
||||
{
|
||||
"default": 4,
|
||||
"label": "Scale X",
|
||||
"max": 32,
|
||||
"min": 1,
|
||||
"name": "scale_x",
|
||||
"step": 1,
|
||||
"type": "float"
|
||||
},
|
||||
{
|
||||
"default": 4,
|
||||
"label": "Scale Y",
|
||||
"max": 32,
|
||||
"min": 1,
|
||||
"name": "scale_y",
|
||||
"step": 1,
|
||||
"type": "float"
|
||||
},
|
||||
{
|
||||
"default": 3,
|
||||
"label": "Iterations",
|
||||
"max": 10,
|
||||
"min": 1,
|
||||
"name": "iterations",
|
||||
"step": 1,
|
||||
"type": "float"
|
||||
},
|
||||
{
|
||||
"default": 0.5,
|
||||
"label": "Persistance",
|
||||
"max": 1,
|
||||
"min": 0,
|
||||
"name": "persistence",
|
||||
"step": 0.05,
|
||||
"type": "float"
|
||||
}
|
||||
]
|
||||
},
|
||||
"type": "shader"
|
||||
}
|
||||
42
addons/material_maker/nodes/quantize.mmg
Normal file
42
addons/material_maker/nodes/quantize.mmg
Normal file
@ -0,0 +1,42 @@
|
||||
{
|
||||
"name": "quantize",
|
||||
"node_position": {
|
||||
"x": 0,
|
||||
"y": 0
|
||||
},
|
||||
"parameters": {
|
||||
"steps": 6
|
||||
},
|
||||
"shader_model": {
|
||||
"code": "",
|
||||
"global": "",
|
||||
"inputs": [
|
||||
{
|
||||
"default": "0.0",
|
||||
"label": "",
|
||||
"name": "in",
|
||||
"type": "rgba"
|
||||
}
|
||||
],
|
||||
"instance": "",
|
||||
"name": "Quantize",
|
||||
"outputs": [
|
||||
{
|
||||
"rgba": "vec4(floor($in($uv).rgb*$steps)/$steps, $in($uv).a)",
|
||||
"type": "rgba"
|
||||
}
|
||||
],
|
||||
"parameters": [
|
||||
{
|
||||
"default": 8,
|
||||
"label": "",
|
||||
"max": 32,
|
||||
"min": 2,
|
||||
"name": "steps",
|
||||
"step": 1,
|
||||
"type": "float"
|
||||
}
|
||||
]
|
||||
},
|
||||
"type": "shader"
|
||||
}
|
||||
@ -5,10 +5,11 @@
|
||||
"y": 0
|
||||
},
|
||||
"parameters": {
|
||||
"columns": 8,
|
||||
"rows": 8
|
||||
"columns": 4,
|
||||
"rows": 4
|
||||
},
|
||||
"shader_model": {
|
||||
"code": "",
|
||||
"global": "float ThickLine(vec2 uv, vec2 posA, vec2 posB, float radiusInv)\n{\n\tvec2 dir = posA - posB;\n\tfloat dirLen = length(dir);\n\tvec2 dirN = normalize(dir);\n\tfloat dotTemp = clamp(dot(uv - posB, dirN), 0.0, dirLen);\n\tvec2 proj = dotTemp * dirN + posB;\n\tfloat d1 = length(uv - proj);\n\tfloat finalGray = clamp(1.0 - d1 * radiusInv, 0.0, 1.0);\n\treturn finalGray;\n}\n\n// makes a rune in the 0..1 uv space. Seed is which rune to draw.\n// passes back gray in x and derivates for lighting in yz\nfloat Rune(vec2 uv) {\n\tfloat finalLine = 0.0;\n\tvec2 seed = floor(uv)-0.41;\n\tuv = fract(uv);\n\tfor (int i = 0; i < 4; i++)\t// number of strokes\n\t{\n\t\tvec2 posA = rand2(floor(seed+0.5));\n\t\tvec2 posB = rand2(floor(seed+1.5));\n\t\tseed += 2.0;\n\t\t// expand the range and mod it to get a nicely distributed random number - hopefully. :)\n\t\tposA = fract(posA * 128.0);\n\t\tposB = fract(posB * 128.0);\n\t\t// each rune touches the edge of its box on all 4 sides\n\t\tif (i == 0) posA.y = 0.0;\n\t\tif (i == 1) posA.x = 0.999;\n\t\tif (i == 2) posA.x = 0.0;\n\t\tif (i == 3) posA.y = 0.999;\n\t\t// snap the random line endpoints to a grid 2x3\n\t\tvec2 snaps = vec2(2.0, 3.0);\n\t\tposA = (floor(posA * snaps) + 0.5) / snaps;\t// + 0.5 to center it in a grid cell\n\t\tposB = (floor(posB * snaps) + 0.5) / snaps;\n\t\t//if (distance(posA, posB) < 0.0001) continue;\t// eliminate dots.\n\t\t// Dots (degenerate lines) are not cross-GPU safe without adding 0.001 - divide by 0 error.\n\t\tfinalLine = max(finalLine, ThickLine(uv, posA, posB + 0.001, 20.0));\n\t}\n\treturn finalLine;\n}\n\n\n",
|
||||
"inputs": [
|
||||
|
||||
@ -24,23 +25,21 @@
|
||||
"parameters": [
|
||||
{
|
||||
"default": 0,
|
||||
"label": "",
|
||||
"label": "Size X",
|
||||
"max": 32,
|
||||
"min": 2,
|
||||
"name": "columns",
|
||||
"step": 1,
|
||||
"type": "float",
|
||||
"widget": "spinbox"
|
||||
"type": "float"
|
||||
},
|
||||
{
|
||||
"default": 0,
|
||||
"label": "",
|
||||
"label": "Size Y",
|
||||
"max": 32,
|
||||
"min": 2,
|
||||
"name": "rows",
|
||||
"step": 1,
|
||||
"type": "float",
|
||||
"widget": "spinbox"
|
||||
"type": "float"
|
||||
}
|
||||
]
|
||||
},
|
||||
|
||||
80
addons/material_maker/nodes/splatter_base.mmg
Normal file
80
addons/material_maker/nodes/splatter_base.mmg
Normal file
@ -0,0 +1,80 @@
|
||||
{
|
||||
"name": "splatter_base",
|
||||
"node_position": {
|
||||
"x": 0,
|
||||
"y": 0
|
||||
},
|
||||
"parameters": {
|
||||
"name": 0.5,
|
||||
"offx": 0,
|
||||
"offy": 0,
|
||||
"repeat": 8,
|
||||
"scale": 1.78,
|
||||
"size": 1
|
||||
},
|
||||
"shader_model": {
|
||||
"code": "vec4 $(name_uv)_xyzw = splatter($uv, $repeat, $scale, vec2($offx, $offy));",
|
||||
"global": "vec4 splatter(vec2 uv, float repeat, float scale, vec2 offset) {\n\tvec2 center = (floor(uv*repeat-offset)+0.5+offset)/repeat;\n\tvec2 tmp = (uv-center)*repeat*2.0;\n\tvec2 src_uv;\n\tsrc_uv.x = tmp.x*cos(center.x)+tmp.y*sin(center.x);\n\tsrc_uv.y = tmp.x*sin(center.x)-tmp.y*cos(center.x);\n\tsrc_uv /= scale;\n\tsrc_uv += 0.5;\n\treturn vec4(src_uv, center);\n}",
|
||||
"inputs": [
|
||||
{
|
||||
"default": "0.0",
|
||||
"label": "",
|
||||
"name": "in",
|
||||
"type": "f"
|
||||
},
|
||||
{
|
||||
"default": "0.0",
|
||||
"label": "",
|
||||
"name": "mask",
|
||||
"type": "f"
|
||||
}
|
||||
],
|
||||
"instance": "",
|
||||
"name": "Splatter",
|
||||
"outputs": [
|
||||
{
|
||||
"f": "$in($(name_uv)_xyzw.xy)*$mask($(name_uv)_xyzw.zw)",
|
||||
"type": "f"
|
||||
}
|
||||
],
|
||||
"parameters": [
|
||||
{
|
||||
"default": 4,
|
||||
"label": "Repeat",
|
||||
"max": 128,
|
||||
"min": 2,
|
||||
"name": "repeat",
|
||||
"step": 1,
|
||||
"type": "float"
|
||||
},
|
||||
{
|
||||
"default": 1,
|
||||
"label": "Scale",
|
||||
"max": 2,
|
||||
"min": 0,
|
||||
"name": "scale",
|
||||
"step": 0.01,
|
||||
"type": "float"
|
||||
},
|
||||
{
|
||||
"default": 0.5,
|
||||
"label": "Offset X",
|
||||
"max": 1,
|
||||
"min": 0,
|
||||
"name": "offx",
|
||||
"step": 0.1,
|
||||
"type": "float"
|
||||
},
|
||||
{
|
||||
"default": 0.5,
|
||||
"label": "Offset Y",
|
||||
"max": 1,
|
||||
"min": 0,
|
||||
"name": "offy",
|
||||
"step": 0.1,
|
||||
"type": "float"
|
||||
}
|
||||
]
|
||||
},
|
||||
"type": "shader"
|
||||
}
|
||||
37
addons/material_maker/nodes/uniform_greyscale.mmg
Normal file
37
addons/material_maker/nodes/uniform_greyscale.mmg
Normal file
@ -0,0 +1,37 @@
|
||||
{
|
||||
"name": "uniform_greyscale",
|
||||
"node_position": {
|
||||
"x": 0,
|
||||
"y": 0
|
||||
},
|
||||
"parameters": {
|
||||
"color": 0.5
|
||||
},
|
||||
"shader_model": {
|
||||
"code": "",
|
||||
"global": "",
|
||||
"inputs": [
|
||||
|
||||
],
|
||||
"instance": "",
|
||||
"name": "Greyscale Uniform",
|
||||
"outputs": [
|
||||
{
|
||||
"f": "$(color)",
|
||||
"type": "f"
|
||||
}
|
||||
],
|
||||
"parameters": [
|
||||
{
|
||||
"default": 0.5,
|
||||
"label": "",
|
||||
"max": 1,
|
||||
"min": 0,
|
||||
"name": "color",
|
||||
"step": 0.01,
|
||||
"type": "float"
|
||||
}
|
||||
]
|
||||
},
|
||||
"type": "shader"
|
||||
}
|
||||
@ -5,14 +5,16 @@
|
||||
"y": 0
|
||||
},
|
||||
"parameters": {
|
||||
"intensity": 0.4,
|
||||
"randomness": 1,
|
||||
"scale_x": 16,
|
||||
"scale_y": 16
|
||||
"intensity": 1,
|
||||
"randomness": 0.75,
|
||||
"scale_x": 4,
|
||||
"scale_y": 4,
|
||||
"stretch_x": 1,
|
||||
"stretch_y": 1
|
||||
},
|
||||
"shader_model": {
|
||||
"code": "",
|
||||
"global": "vec4 voronoi(vec2 uv, vec2 size, float intensity, float randomness, int seed) {\n\tvec2 seed2 = rand2(vec2(float(seed), 1.0-float(seed)));\n uv *= size;\n float best_distance0 = 1.0;\n float best_distance1 = 1.0;\n vec2 point0;\n vec2 point1;\n vec2 p0 = floor(uv);\n for (int dx = -1; dx < 2; ++dx) {\n \tfor (int dy = -1; dy < 2; ++dy) {\n vec2 d = vec2(float(dx), float(dy));\n vec2 p = p0+d;\n p += randomness*rand2(seed2+mod(p, size));\n float distance = length((uv - p) / size);\n if (best_distance0 > distance) {\n \tbest_distance1 = best_distance0;\n \tbest_distance0 = distance;\n point1 = point0;\n point0 = p;\n } else if (best_distance1 > distance) {\n \tbest_distance1 = distance;\n point1 = p;\n }\n }\n }\n float edge_distance = dot(uv - 0.5*(point0+point1), normalize(point0-point1));\n \n return vec4(point0, best_distance0*length(size)*intensity, edge_distance);\n}\n",
|
||||
"code": "vec4 $(name_uv)_xyzw = voronoi($uv, vec2($scale_x, $scale_y), vec2($stretch_y, $stretch_x), $intensity, $randomness, $seed);",
|
||||
"global": "vec4 voronoi(vec2 uv, vec2 size, vec2 stretch, float intensity, float randomness, int seed) {\n\tvec2 seed2 = rand2(vec2(float(seed), 1.0-float(seed)));\n uv *= size;\n float best_distance0 = 1.0;\n float best_distance1 = 1.0;\n vec2 point0;\n vec2 point1;\n vec2 p0 = floor(uv);\n for (int dx = -1; dx < 2; ++dx) {\n \tfor (int dy = -1; dy < 2; ++dy) {\n vec2 d = vec2(float(dx), float(dy));\n vec2 p = p0+d;\n p += randomness*rand2(seed2+mod(p, size));\n float distance = length(stretch*(uv - p) / size);\n if (best_distance0 > distance) {\n \tbest_distance1 = best_distance0;\n \tbest_distance0 = distance;\n point1 = point0;\n point0 = p;\n } else if (best_distance1 > distance) {\n \tbest_distance1 = distance;\n point1 = p;\n }\n }\n }\n float edge_distance = dot(uv - 0.5*(point0+point1), normalize(point0-point1));\n \n return vec4(point0, best_distance0*length(size)*intensity, edge_distance);\n}\n",
|
||||
"inputs": [
|
||||
|
||||
],
|
||||
@ -20,15 +22,15 @@
|
||||
"name": "Voronoi",
|
||||
"outputs": [
|
||||
{
|
||||
"f": "voronoi($uv, vec2($scale_x, $scale_y), $intensity, $randomness, $seed).z",
|
||||
"f": "$(name_uv)_xyzw.z",
|
||||
"type": "f"
|
||||
},
|
||||
{
|
||||
"f": "voronoi($uv, vec2($scale_x, $scale_y), $intensity, $randomness, $seed).w",
|
||||
"f": "$(name_uv)_xyzw.w",
|
||||
"type": "f"
|
||||
},
|
||||
{
|
||||
"rgb": "rand3(fract(voronoi($uv, vec2($scale_x, $scale_y), $intensity, $randomness, $seed).xy))",
|
||||
"rgb": "rand3(fract($(name_uv)_xyzw.xy))",
|
||||
"type": "rgb"
|
||||
}
|
||||
],
|
||||
@ -52,12 +54,30 @@
|
||||
"type": "float"
|
||||
},
|
||||
{
|
||||
"default": 0.5,
|
||||
"default": 1,
|
||||
"label": "Stretch X",
|
||||
"max": 1,
|
||||
"min": 0.01,
|
||||
"name": "stretch_x",
|
||||
"step": 0.01,
|
||||
"type": "float"
|
||||
},
|
||||
{
|
||||
"default": 1,
|
||||
"label": "Stretch Y",
|
||||
"max": 1,
|
||||
"min": 0.01,
|
||||
"name": "stretch_y",
|
||||
"step": 0.01,
|
||||
"type": "float"
|
||||
},
|
||||
{
|
||||
"default": 0.75,
|
||||
"label": "Intensity",
|
||||
"max": 1,
|
||||
"min": 0,
|
||||
"name": "intensity",
|
||||
"step": 0.05,
|
||||
"step": 0.01,
|
||||
"type": "float"
|
||||
},
|
||||
{
|
||||
|
||||
@ -5,11 +5,12 @@
|
||||
"y": 0
|
||||
},
|
||||
"parameters": {
|
||||
"columns": 8,
|
||||
"rows": 8,
|
||||
"columns": 4,
|
||||
"rows": 4,
|
||||
"width": 0.85
|
||||
},
|
||||
"shader_model": {
|
||||
"code": "",
|
||||
"global": "float weave(vec2 uv, vec2 count, float width) {\n uv *= count;\n\tfloat c = (sin(3.1415926*(uv.x+floor(uv.y)))*0.5+0.5)*step(abs(fract(uv.y)-0.5), width*0.5);\n\tc = max(c, (sin(3.1415926*(1.0+uv.y+floor(uv.x)))*0.5+0.5)*step(abs(fract(uv.x)-0.5), width*0.5));\n\treturn c;\n}",
|
||||
"inputs": [
|
||||
|
||||
@ -25,27 +26,25 @@
|
||||
"parameters": [
|
||||
{
|
||||
"default": 4,
|
||||
"label": "",
|
||||
"label": "Size X",
|
||||
"max": 32,
|
||||
"min": 2,
|
||||
"name": "columns",
|
||||
"step": 1,
|
||||
"type": "float",
|
||||
"widget": "spinbox"
|
||||
"type": "float"
|
||||
},
|
||||
{
|
||||
"default": 4,
|
||||
"label": "",
|
||||
"label": "Size Y",
|
||||
"max": 32,
|
||||
"min": 2,
|
||||
"name": "rows",
|
||||
"step": 1,
|
||||
"type": "float",
|
||||
"widget": "spinbox"
|
||||
"type": "float"
|
||||
},
|
||||
{
|
||||
"default": 0.8,
|
||||
"label": "",
|
||||
"label": "Width",
|
||||
"max": 1,
|
||||
"min": 0,
|
||||
"name": "width",
|
||||
|
||||
Loading…
Reference in New Issue
Block a user