diff options
Diffstat (limited to 'src/glm_bindings.c')
| -rw-r--r-- | src/glm_bindings.c | 90 |
1 files changed, 84 insertions, 6 deletions
diff --git a/src/glm_bindings.c b/src/glm_bindings.c index 9fdd7f2..1eb3df1 100644 --- a/src/glm_bindings.c +++ b/src/glm_bindings.c @@ -7,12 +7,77 @@ int honey_glm_mat4_mt_ref = LUA_NOREF; void honey_setup_glm(lua_State* L) { - lua_pushnil(L); + /* vec3 metatable */ + honey_lua_create_table + (L, 2, + HONEY_TABLE, "__index", 21, + HONEY_FUNCTION, "copyTo", honey_glm_vec3_copy, + HONEY_FUNCTION, "zero", honey_glm_vec3_zero, + HONEY_FUNCTION, "eye", honey_glm_vec3_eye, + HONEY_FUNCTION, "dot", honey_glm_vec3_dot, + HONEY_FUNCTION, "cross", honey_glm_vec3_cross, + HONEY_FUNCTION, "crossn", honey_glm_vec3_crossn, + HONEY_FUNCTION, "norm2", honey_glm_vec3_norm2, + HONEY_FUNCTION, "norm", honey_glm_vec3_norm, + HONEY_FUNCTION, "add", honey_glm_vec3_add, + HONEY_FUNCTION, "adds", honey_glm_vec3_adds, + HONEY_FUNCTION, "sub", honey_glm_vec3_sub, + HONEY_FUNCTION, "subs", honey_glm_vec3_subs, + HONEY_FUNCTION, "mul", honey_glm_vec3_mul, + HONEY_FUNCTION, "scale", honey_glm_vec3_scale, + HONEY_FUNCTION, "scaleAs", honey_glm_vec3_scale_as, + HONEY_FUNCTION, "div", honey_glm_vec3_div, + HONEY_FUNCTION, "negate", honey_glm_vec3_negate, + HONEY_FUNCTION, "normalize", honey_glm_vec3_normalize, + HONEY_FUNCTION, "angleTo", honey_glm_vec3_angle, + HONEY_FUNCTION, "clamp", honey_glm_vec3_clamp, + HONEY_FUNCTION, "lerpTo", honey_glm_vec3_lerp, + + + HONEY_FUNCTION, "__gc", honey_glm_array_destroy); + honey_glm_vec3_mt_ref = luaL_ref(L, LUA_REGISTRYINDEX); + + + /* vec4 metatable */ + honey_lua_create_table + (L, 2, + HONEY_TABLE, "__index", 18, + HONEY_FUNCTION, "copyTo", honey_glm_vec4_copy, + HONEY_FUNCTION, "zero", honey_glm_vec4_zero, + HONEY_FUNCTION, "eye", honey_glm_vec4_eye, + HONEY_FUNCTION, "dot", honey_glm_vec4_dot, + HONEY_FUNCTION, "norm2", honey_glm_vec4_norm2, + HONEY_FUNCTION, "norm", honey_glm_vec4_norm, + HONEY_FUNCTION, "add", honey_glm_vec4_add, + HONEY_FUNCTION, "adds", honey_glm_vec4_adds, + HONEY_FUNCTION, "sub", honey_glm_vec4_sub, + HONEY_FUNCTION, "subs", honey_glm_vec4_subs, + HONEY_FUNCTION, "mul", honey_glm_vec4_mul, + HONEY_FUNCTION, "scale", honey_glm_vec4_scale, + HONEY_FUNCTION, "scaleAs", honey_glm_vec4_scale_as, + HONEY_FUNCTION, "div", honey_glm_vec4_div, + HONEY_FUNCTION, "negate", honey_glm_vec4_negate, + HONEY_FUNCTION, "normalize", honey_glm_vec4_normalize, + HONEY_FUNCTION, "clamp", honey_glm_vec4_clamp, + HONEY_FUNCTION, "lerpTo", honey_glm_vec4_lerp, + + + HONEY_FUNCTION, "__gc", honey_glm_array_destroy); + honey_glm_vec4_mt_ref = luaL_ref(L, LUA_REGISTRYINDEX); + + /* glm table */ + honey_lua_create_table + (L, 4, + HONEY_FUNCTION, "vec3", honey_glm_new_vec3, + HONEY_FUNCTION, "vec4", honey_glm_new_vec4, + HONEY_FUNCTION, "mat3", honey_glm_new_mat3, + HONEY_FUNCTION, "mat4", honey_glm_new_mat4); + lua_setfield(L, -2, "glm"); } /*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ * - * GLM Array Setup Functions + * GLM Array Basic Functions * *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ @@ -57,7 +122,7 @@ static void setup_new_array(lua_State* L, /* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ -static int honey_glm_new_vec3(lua_State* L) +int honey_glm_new_vec3(lua_State* L) { honey_glm_array* vec3 = lua_newuserdata(L, sizeof(honey_glm_array)); setup_new_array(L, vec3, VEC3); @@ -66,7 +131,7 @@ static int honey_glm_new_vec3(lua_State* L) return 1; } -static int honey_glm_new_vec4(lua_State* L) +int honey_glm_new_vec4(lua_State* L) { honey_glm_array* vec4 = lua_newuserdata(L, sizeof(honey_glm_array)); setup_new_array(L, vec4, VEC4); @@ -75,7 +140,7 @@ static int honey_glm_new_vec4(lua_State* L) return 1; } -static int honey_glm_new_mat3(lua_State* L) +int honey_glm_new_mat3(lua_State* L) { honey_glm_array* mat3 = lua_newuserdata(L, sizeof(honey_glm_array)); setup_new_array(L, mat3, MAT3); @@ -84,7 +149,7 @@ static int honey_glm_new_mat3(lua_State* L) return 1; } -static int honey_glm_new_mat4(lua_State* L) +int honey_glm_new_mat4(lua_State* L) { honey_glm_array* mat4 = lua_newuserdata(L, sizeof(honey_glm_array)); setup_new_array(L, mat4, MAT4); @@ -92,3 +157,16 @@ static int honey_glm_new_mat4(lua_State* L) lua_setmetatable(L, -2); return 1; } + +/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ + +int honey_glm_array_destroy(lua_State* L) +{ + honey_glm_array* array; + honey_lua_parse_arguments(L, 1, 1, HONEY_USERDATA, &array); + free(array->data); + return 0; +} + + + |