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#ifndef __SHEAR_MATH_INC
#define __SHEAR_MATH_INC
#if defined(_GIMMICK_SHEAR_LOCATION)
void getMeshRendererMatrices(bool invert, out float3x3 rot_fix,
out float4x4 ts_fix) {
if (_Gimmick_Shear_Location_Mesh_Renderer_Fix) {
float3 theta = float3(
_Gimmick_Shear_Location_Mesh_Renderer_Rotation.x,
_Gimmick_Shear_Location_Mesh_Renderer_Rotation.y,
_Gimmick_Shear_Location_Mesh_Renderer_Rotation.z);
theta = invert ? -theta : theta;
float3x3 rotate_x = float3x3(
1, 0, 0,
0, cos(theta.x), -sin(theta.x),
0, sin(theta.x), cos(theta.x));
float3x3 rotate_y = float3x3(
cos(theta.y), 0, sin(theta.y),
0, 1, 0,
-sin(theta.y), 0, cos(theta.y));
float3x3 rotate_z = float3x3(
cos(theta.z), -sin(theta.z), 0,
sin(theta.z), cos(theta.z), 0,
0, 0, 1);
rot_fix = invert ?
mul(rotate_x, mul(rotate_y, rotate_z)) :
mul(rotate_z, mul(rotate_y, rotate_x));
float3 scale = float3(
_Gimmick_Shear_Location_Mesh_Renderer_Scale.x,
_Gimmick_Shear_Location_Mesh_Renderer_Scale.y,
_Gimmick_Shear_Location_Mesh_Renderer_Scale.z);
scale = invert ? 1 / scale : scale;
float3 offset = float3(
_Gimmick_Shear_Location_Mesh_Renderer_Offset.x,
_Gimmick_Shear_Location_Mesh_Renderer_Offset.y,
_Gimmick_Shear_Location_Mesh_Renderer_Offset.z);
offset = invert ? -offset : offset;
ts_fix = float4x4(
scale.x, 0, 0, offset.x,
0, scale.y, 0, offset.y,
0, 0, scale.z, offset.z,
0, 0, 0, 1);
} else {
rot_fix = float3x3(
1, 0, 0,
0, 1, 0,
0, 0, 1);
ts_fix = float4x4(
1, 0, 0, 0,
0, 1, 0, 0,
0, 0, 1, 0,
0, 0, 0, 1);
}
}
#endif // _GIMMICK_SHEAR_LOCATION
#endif // __SHEAR_MATH_INC
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