add mat4.mul

This commit is contained in:
MihailRis
2024-06-17 22:19:21 +03:00
parent 760e9171e2
commit 6062f3a488
2 changed files with 66 additions and 2 deletions
+34 -2
View File
@@ -221,6 +221,24 @@ namespace lua {
}
return 1;
}
/// @brief pushes vector table to the stack and updates it with glm vec4
inline int setvec4(lua::State* L, int idx, glm::vec4 vec) {
pushvalue(L, idx);
for (uint i = 0; i < 4; i++) {
pushnumber(L, vec[i]);
rawseti(L, i+1);
}
return 1;
}
/// @brief pushes vector table to the stack and updates it with glm vec3
inline int setvec3(lua::State* L, int idx, glm::vec3 vec) {
pushvalue(L, idx);
for (uint i = 0; i < 3; i++) {
pushnumber(L, vec[i]);
rawseti(L, i+1);
}
return 1;
}
inline int pushcfunction(lua::State* L, lua_CFunction func) {
lua_pushcfunction(L, func);
return 1;
@@ -331,7 +349,6 @@ namespace lua {
pop(L);
return glm::vec2(x, y);
}
inline glm::vec3 tovec3(lua::State* L, int idx) {
pushvalue(L, idx);
if (!istable(L, idx) || objlen(L, idx) < 3) {
@@ -346,7 +363,22 @@ namespace lua {
pop(L);
return glm::vec3(x, y, z);
}
inline glm::vec4 tovec4(lua::State* L, int idx) {
pushvalue(L, idx);
if (!istable(L, idx) || objlen(L, idx) < 4) {
throw std::runtime_error("value must be an array of four numbers");
}
rawgeti(L, 1);
auto x = tonumber(L, -1); pop(L);
rawgeti(L, 2);
auto y = tonumber(L, -1); pop(L);
rawgeti(L, 3);
auto z = tonumber(L, -1); pop(L);
rawgeti(L, 4);
auto w = tonumber(L, -1); pop(L);
pop(L);
return glm::vec4(x, y, z, w);
}
inline glm::mat4 tomat4(lua::State* L, int idx) {
pushvalue(L, idx);
if (!istable(L, idx) || objlen(L, idx) < 16) {