yum-archive/Tooner

A toon shader for Unity's BIRP.

git clone https://git.yummers.dev/yum-archive/Tooner

yumIntegration pixellation and trochoid shaders3dcb2fd

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1.8 KiB60 linesraw
1#ifndef __SHEAR_MATH_INC
2#define __SHEAR_MATH_INC
3
4#if defined(_GIMMICK_SHEAR_LOCATION)
5
6void getMeshRendererMatrices(bool invert, out float3x3 rot_fix,
7    out float4x4 ts_fix) {
8  if (_Gimmick_Shear_Location_Mesh_Renderer_Fix) {
9    float3 theta = float3(
10        _Gimmick_Shear_Location_Mesh_Renderer_Rotation.x,
11        _Gimmick_Shear_Location_Mesh_Renderer_Rotation.y,
12        _Gimmick_Shear_Location_Mesh_Renderer_Rotation.z);
13    theta = invert ? -theta : theta;
14    float3x3 rotate_x = float3x3(
15        1, 0, 0,
16        0, cos(theta.x), -sin(theta.x),
17        0, sin(theta.x), cos(theta.x));
18    float3x3 rotate_y = float3x3(
19        cos(theta.y), 0, sin(theta.y),
20        0, 1, 0,
21        -sin(theta.y), 0, cos(theta.y));
22    float3x3 rotate_z = float3x3(
23        cos(theta.z), -sin(theta.z), 0,
24        sin(theta.z), cos(theta.z), 0,
25        0, 0, 1);
26    rot_fix = invert ?
27      mul(rotate_x, mul(rotate_y, rotate_z)) :
28      mul(rotate_z, mul(rotate_y, rotate_x));
29    float3 scale = float3(
30        _Gimmick_Shear_Location_Mesh_Renderer_Scale.x,
31        _Gimmick_Shear_Location_Mesh_Renderer_Scale.y,
32        _Gimmick_Shear_Location_Mesh_Renderer_Scale.z);
33    scale = invert ? 1 / scale : scale;
34    float3 offset = float3(
35        _Gimmick_Shear_Location_Mesh_Renderer_Offset.x,
36        _Gimmick_Shear_Location_Mesh_Renderer_Offset.y,
37        _Gimmick_Shear_Location_Mesh_Renderer_Offset.z);
38    offset = invert ? -offset : offset;
39    ts_fix = float4x4(
40        scale.x, 0, 0, offset.x,
41        0, scale.y, 0, offset.y,
42        0, 0, scale.z, offset.z,
43        0, 0, 0, 1);
44  } else {
45    rot_fix = float3x3(
46        1, 0, 0,
47        0, 1, 0,
48        0, 0, 1);
49    ts_fix = float4x4(
50        1, 0, 0, 0,
51        0, 1, 0, 0,
52        0, 0, 1, 0,
53        0, 0, 0, 1);
54  }
55}
56
57#endif  // _GIMMICK_SHEAR_LOCATION
58
59#endif  // __SHEAR_MATH_INC
60