upload base code

1 files changed, 31 insertions, 0 deletions

diff --git a/src/utils/sceneparser.h b/src/utils/sceneparser.h
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+++ b/src/utils/sceneparser.h
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+#pragma once
+
+#include "scenedata.h"
+#include <vector>
+#include <string>
+#include "rgba.h"
+
+// Struct which contains data for a single primitive, to be used for rendering
+struct RenderShapeData {
+    ScenePrimitive primitive;
+    glm::mat4 ctm; // the cumulative transformation matrix
+    glm::mat4 inverseCTM;
+};
+
+// Struct which contains all the data needed to render a scene
+struct RenderData {
+    SceneGlobalData globalData;
+    SceneCameraData cameraData;
+
+    std::vector<SceneLightData> lights;
+    std::vector<RenderShapeData> shapes;
+};
+
+class SceneParser {
+public:
+    // Parse the scene and store the results in renderData.
+    // @param filepath    The path of the scene file to load.
+    // @param renderData  On return, this will contain the metadata of the loaded scene.
+    // @return            A boolean value indicating whether the parse was successful.
+    static bool parse(std::string filepath, RenderData &renderData);
+};