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Added `mat4` #556

Merged

bvssvni merged 15 commits into PistonDevelopers:master from bvssvni:mat4

Dec 11, 2018

Member

bvssvni commented Dec 7, 2018 •

edited

Adds 4D matrix to Dyon.

For design, see #557

Uses column major as internal format, but syntactically row major is
used for easier working with basis vectors.

Uses ; to separate between basis vectors.

Parentheses around vectors can be omitted inside the mat4 brackets.

Added mat4 type syntax
Added mat4 block
Added Mat4 to AST
Added rx intrinsic
Added ry intrinsic
Added rz intrinsic
Added rw intrinsic
Added rv intrinsic
Added cx intrinsic
Added cy intrinsic
Added cz intrinsic
Added cw intrinsic
Added cv intrinsic
Added Runtime::mat4
Added writing mat4 variable
Added writing write_mat4 for writing out closure code
Added Type::Mat4
Added mat4 and mat4 multiplication
Added mat4 and mat4 addition
Added mat4 and vec4 transformation
Added det intrinsic
Added inv intrinsic
Added Mat4 for easier embedding
Added mov intrinsic
Added *= assignment
Added += assignment
Added rot__axis_angle intrinsic
Added tau intrinsic
Added ortho__pos_right_up_forward intrinsic
Added proj__fov_near_far_ar intrinsic
Added mvp__model_view_projection intrinsic
Added scale intrinsic

bvssvni added some commits Dec 7, 2018


      Added `mat4`

Adds 4D matrix to Dyon.

Uses column major as internal format, but syntactically row major is
used for easier working with basis vectors.

Uses `;` to separate between basis vectors.

Parentheses around vectors  can be omitted inside the `mat4` brackets.

Supports vector swizzling with matrices. To distinguish between vector
and scalar swizzling when omitting parentheses, one must add a trailing
`,`, e.g. `mat4 {xy (1, 2),;}`.

- Added `mat4` type syntax
- Added `mat4` block
- Added `Mat4` to AST
- Added swizzling vectors for matrices
- Added `rx` intrinsic
- Added `ry` intrinsic
- Added `rz` intrinsic
- Added `rw` intrinsic
- Added `rv` intrinsic
- Added `cx` intrinsic
- Added `cy` intrinsic
- Added `cz` intrinsic
- Added `cw` intrinsic
- Added `cv` intrinsic
- Added `Runtime::mat4`
- Added writing `mat4` variable
- Added writing `write_mat4` for writing out closure code
- Added `Type::Mat4`

5239df8


      Fixed bug in swizzling

d6915d1


      Remove matrix swizzling, fix swizzling type check

7b7bf70


      Added `det` (determinant) intrinsic

de4089c


      Added addition and multiplication of `mat4`

a65eaa5


      Transform `vec4` by multiplying with `mat4`

89012f4


      Added `inv` intrinsic

1c7f2b7


      Added `Mat4` for easier embedding with 4D matrices

a0f169b


      Added `mov` intrinsic


      Added `*=` and `+=` assignment for `mat4`

afc18e4


      Added `rot__axis_angle` intrinsic

644766f


      Added `tau` intrinsic

67854a1


      Added "ortho__pos_right_up_forward" intrinsic

9a3b0ad


      Added `proj__fov_near_far_ar` and `mvp__model_view_projection`

c7d11c6


      Added `scale` intrinsic

eabf291

bvssvni merged commit `c8f9df1` into PistonDevelopers:master Dec 11, 2018

bvssvni deleted the bvssvni:mat4 branch Dec 11, 2018

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