*渲染矩阵

1 files changed, 48 insertions, 0 deletions

diff --git a/src/lua/modules/graphics/je_lua_graphics.cpp b/src/lua/modules/graphics/je_lua_graphics.cpp
index 0a5394d..ce569d0 100644
--- a/src/lua/modules/graphics/je_lua_graphics.cpp
+++ b/src/lua/modules/graphics/je_lua_graphics.cpp
@@ -802,6 +802,47 @@ namespace JinEngine
             return 0;
         }
 
+        LUA_IMPLEMENT int l_clearMatrix(lua_State* L)
+        {
+            gl.clearMatrix();
+            return 0;
+        }
+
+        LUA_IMPLEMENT int l_pushMatrix(lua_State* L)
+        {
+            gl.push();
+            return 0;
+        }
+
+        LUA_IMPLEMENT int l_popMatrix(lua_State* L)
+        {
+            gl.pop();
+            return 0;
+        }
+
+        LUA_IMPLEMENT int l_scale(lua_State* L)
+        {
+            float sx = luax_checknumber(L, 1);
+            float sy = luax_checknumber(L, 2);
+            gl.scale(sx, sy);
+            return 0;
+        }
+
+        LUA_IMPLEMENT int l_translate(lua_State* L)
+        {
+            float x = luax_checknumber(L, 1);
+            float y = luax_checknumber(L, 2);
+            gl.translate(x, y);
+            return 0;
+        }
+
+        LUA_IMPLEMENT int l_rotate(lua_State* L)
+        {
+            float r = luax_checknumber(L, 1);
+            gl.rotate(r);
+            return 0;
+        }
+
         LUA_EXPORT int luaopen_graphics(lua_State* L)
         {
             luaopen_Bitmap(L);
@@ -861,6 +902,13 @@ namespace JinEngine
                 /* font */
                 { "setFont",        l_setFont        },
                 { "unsetFont",      l_unsetFont      },
+                /* transform */
+                { "pushMatrix",     l_pushMatrix     },
+                { "clearMatrix",    l_clearMatrix    },
+                { "popMatrix",      l_popMatrix      },
+                { "translate",      l_translate      },
+                { "rotate",         l_rotate         },
+                { "scale",          l_scale          },
                 { 0,                0                }
             };