diff options
Diffstat (limited to 'dimension/common.rules')
| -rw-r--r-- | dimension/common.rules | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/dimension/common.rules b/dimension/common.rules index 81719c5..e22995f 100644 --- a/dimension/common.rules +++ b/dimension/common.rules @@ -495,12 +495,27 @@ ARITH_EXPR: FLOAT_LITERAL | "val" "(" STRING ")" { $$ = dmnsn_new_astnode1(DMNSN_AST_VAL, @$, $3); } + | "vaxis_rotate" "(" ARITH_EXPR "," ARITH_EXPR "," ARITH_EXPR ")" { + dmnsn_astnode axis + = dmnsn_new_astnode1(DMNSN_AST_VNORMALIZE, @$, $5); + axis = dmnsn_new_astnode2(DMNSN_AST_MUL, @$, $7, axis); + $$ = dmnsn_new_astnode2(DMNSN_AST_VAXIS_ROTATE, @$, $3, axis); + } + | "vcross" "(" ARITH_EXPR "," ARITH_EXPR ")" { + $$ = dmnsn_new_astnode2(DMNSN_AST_VCROSS, @$, $3, $5); + } | "vdot" "(" ARITH_EXPR "," ARITH_EXPR ")" { $$ = dmnsn_new_astnode2(DMNSN_AST_VDOT, @$, $3, $5); } | "vlength" "(" ARITH_EXPR ")" { $$ = dmnsn_new_astnode1(DMNSN_AST_VLENGTH, @$, $3); } + | "vnormalize" "(" ARITH_EXPR ")" { + $$ = dmnsn_new_astnode1(DMNSN_AST_VNORMALIZE, @$, $3); + } + | "vrotate" "(" ARITH_EXPR "," ARITH_EXPR ")" { + $$ = dmnsn_new_astnode2(DMNSN_AST_VROTATE, @$, $3, $5); + } | "pi" { $$ = dmnsn_new_astnode(DMNSN_AST_PI, @$); } | "true" { $$ = dmnsn_new_astnode(DMNSN_AST_TRUE, @$); } | "on" { $$ = dmnsn_new_astnode(DMNSN_AST_TRUE, @$); } |