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fix typo in texels flip

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add support to create a cube in TinyRenderer (quick test)
This commit is contained in:
Erwin Coumans
2016-04-28 12:28:04 -07:00
committed by Erwin Coumans
parent a3767193ce
commit aa9a276a71
14 changed files with 452 additions and 107 deletions
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7
examples/TinyRenderer/tgaimage.h
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@@ -68,7 +68,7 @@ protected:
int bytespp;
bool load_rle_data(std::ifstream &in);
bool unload_rle_data(std::ofstream &out);
bool unload_rle_data(std::ofstream &out) const;
public:
enum Format {
GRAYSCALE=1, RGB=3, RGBA=4
@@ -78,11 +78,12 @@ public:
TGAImage(int w, int h, int bpp);
TGAImage(const TGAImage &img);
bool read_tga_file(const char *filename);
bool write_tga_file(const char *filename, bool rle=true);
bool write_tga_file(const char *filename, bool rle=true) const;
bool flip_horizontally();
bool flip_vertically();
bool scale(int w, int h);
TGAColor get(int x, int y);
TGAColor get(int x, int y) const;
bool set(int x, int y, TGAColor &c);
bool set(int x, int y, const TGAColor &c);
~TGAImage();