cpp-11-ray-trace-march-framework/cornell_box.cpp at master · blitzcode/cpp-11-ray-trace-march-framework · GitHub

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#include "cornell_box.h"

// Cornell Box geometry
// http://www.graphics.cornell.edu/online/box/data.html

const float g_cornell_quads[g_cornell_num_quads * 4][3] =
{
    // Floor (White)
    { 552.8f,   0.0f,       0.0f   },
    { 0.0f,     0.0f,       0.0f   },
    { 0.0f,     0.0f,       559.2f },
    { 549.6f,   0.0f,       559.2f },

    // Ceiling (White)
    { 556.0f,   548.8f,     0.0f   },
    { 556.0f,   548.8f,     559.2f },
    { 0.0f,     548.8f,     559.2f },
    { 0.0f,     548.8f,     0.0f   },

    // Back Wall (White)
    { 549.6f,   0.0f,       559.2f },
    { 0.0f,     0.0f,       559.2f },
    { 0.0f,     548.8f,     559.2f },
    { 556.0f,   548.8f,     559.2f },

    // Right Wall (Green)
    { 0.0f,     0.0f,       559.2f },
    { 0.0f,     0.0f,       0.0f   },
    { 0.0f,     548.8f,     0.0f   },
    { 0.0f,     548.8f,     559.2f },

    // Left Wall (Red)
    { 552.8f,   0.0f,       0.0f   },
    { 549.6f,   0.0f,       559.2f },
    { 556.0f,   548.8f,     559.2f },
    { 556.0f,   548.8f,     0.0f   },

    // Light (Small offset to avoid surface acne)
    { 343.0f,   548.8f - 0.1f,  227.0f },
    { 343.0f,   548.8f - 0.1f,  332.0f },
    { 213.0f,   548.8f - 0.1f,  332.0f },
    { 213.0f,   548.8f - 0.1f,  227.0f },

    // Short Block (White)
    { 130.0f,   165.0f,     65.0f  },
    { 82.0f,    165.0f,     225.0f },
    { 240.0f,   165.0f,     272.0f },
    { 290.0f,   165.0f,     114.0f },
    { 290.0f,   0.0f,       114.0f },
    { 290.0f,   165.0f,     114.0f },
    { 240.0f,   165.0f,     272.0f },
    { 240.0f,   0.0f,       272.0f },
    { 130.0f,   0.0f,       65.0f  },
    { 130.0f,   165.0f,     65.0f  },
    { 290.0f,   165.0f,     114.0f },
    { 290.0f,   0.0f,       114.0f },
    { 82.0f,    0.0f,       225.0f },
    { 82.0f,    165.0f,     225.0f },
    { 130.0f,   165.0f,     65.0f  },
    { 130.0f,   0.0f,       65.0f  },
    { 240.0f,   0.0f,       272.0f },
    { 240.0f,   165.0f,     272.0f },
    { 82.0f,    165.0f,     225.0f },
    { 82.0f,    0.0f,       225.0f },

    // Tall Block (White)
    { 423.0f,   330.0f,     247.0f },
    { 265.0f,   330.0f,     296.0f },
    { 314.0f,   330.0f,     456.0f },
    { 472.0f,   330.0f,     406.0f },
    { 423.0f,   0.0f,       247.0f },
    { 423.0f,   330.0f,     247.0f },
    { 472.0f,   330.0f,     406.0f },
    { 472.0f,   0.0f,       406.0f },
    { 472.0f,   0.0f,       406.0f },
    { 472.0f,   330.0f,     406.0f },
    { 314.0f,   330.0f,     456.0f },
    { 314.0f,   0.0f,       456.0f },
    { 314.0f,   0.0f,       456.0f },
    { 314.0f,   330.0f,     456.0f },
    { 265.0f,   330.0f,     296.0f },
    { 265.0f,   0.0f,       296.0f },
    { 265.0f,   0.0f,       296.0f },
    { 265.0f,   330.0f,     296.0f },
    { 423.0f,   330.0f,     247.0f },
    { 423.0f,   0.0f,       247.0f }
};