mirror of https://github.com/bjornbytes/lovr.git
56 lines
1.2 KiB
C
56 lines
1.2 KiB
C
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#include "graphics.h"
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#include "util.h"
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#include <GLFW/glfw3.h>
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#include <assimp/cimport.h>
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#include <assimp/scene.h>
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#include <assimp/postprocess.h>
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extern GLFWwindow* window;
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typedef const struct aiScene* Model;
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int lovrGraphicsClear(lua_State* L) {
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glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
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return 0;
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}
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int lovrGraphicsPresent(lua_State* L) {
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glfwSwapBuffers(window);
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return 0;
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}
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int lovrGraphicsNewModel(lua_State* L) {
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const char* path = luaL_checkstring(L, -1);
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Model model = aiImportFile(path, aiProcessPreset_TargetRealtime_MaxQuality);
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if (model) {
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Model* userdata = (Model*) luaPushType(L, "model");
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*userdata = model;
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} else {
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// error
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}
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return 1;
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}
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const luaL_Reg lovrGraphics[] = {
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{ "clear", lovrGraphicsClear },
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{ "present", lovrGraphicsPresent },
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{ "newModel", lovrGraphicsNewModel },
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{ NULL, NULL }
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};
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int lovrModelGetVertexCount(lua_State* L) {
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const struct aiScene* scene = *(const struct aiScene**) luaL_checkudata(L, -1, "model");
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lua_pushnumber(L, scene->mMeshes[0]->mNumVertices);
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return 1;
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}
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const luaL_Reg lovrModel[] = {
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{ "getVertexCount", lovrModelGetVertexCount },
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{ NULL, NULL }
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};
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