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Changed the type of Vertex::TexCoords from integers to floats, to make it compatible with buggy ATI drivers

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This commit is contained in:
Laurent Gomila 2011-12-21 22:44:21 +01:00
parent 5a4e8d58af
commit b65b19343a
6 changed files with 40 additions and 36 deletions
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18
include/SFML/Graphics/Vertex.hpp
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@ -78,7 +78,7 @@ public :
/// \param texCoords Vertex texture coordinates
///
////////////////////////////////////////////////////////////
Vertex(const Vector2f& position, const Vector2i& texCoords);
Vertex(const Vector2f& position, const Vector2f& texCoords);
////////////////////////////////////////////////////////////
/// \brief Construct the vertex from its position, color and texture coordinates
@ -88,14 +88,14 @@ public :
/// \param texCoords Vertex texture coordinates
///
////////////////////////////////////////////////////////////
Vertex(const Vector2f& position, const sf::Color& color, const Vector2i& texCoords);
Vertex(const Vector2f& position, const sf::Color& color, const Vector2f& texCoords);
////////////////////////////////////////////////////////////
// Member data
////////////////////////////////////////////////////////////
Vector2f Position; ///< 2D position of the vertex
sf::Color Color; ///< Color of the vertex
Vector2i TexCoords; ///< Coordinates of the texture's pixel to map to the vertex
Vector2f TexCoords; ///< Coordinates of the texture's pixel to map to the vertex
};
} // namespace sf
@ -128,16 +128,20 @@ public :
/// // define a 100x100 square, red, with a 10x10 texture mapped on it
/// sf::Vertex vertices[] =
/// {
/// sf::Vertex(sf::Vector2f( 0, 0), sf::Color::Red, sf::Vector2i( 0, 0)),
/// sf::Vertex(sf::Vector2f( 0, 100), sf::Color::Red, sf::Vector2i( 0, 10)),
/// sf::Vertex(sf::Vector2f(100, 100), sf::Color::Red, sf::Vector2i(10, 10)),
/// sf::Vertex(sf::Vector2f(100, 0), sf::Color::Red, sf::Vector2i(10, 0))
/// sf::Vertex(sf::Vector2f( 0, 0), sf::Color::Red, sf::Vector2f( 0, 0)),
/// sf::Vertex(sf::Vector2f( 0, 100), sf::Color::Red, sf::Vector2f( 0, 10)),
/// sf::Vertex(sf::Vector2f(100, 100), sf::Color::Red, sf::Vector2f(10, 10)),
/// sf::Vertex(sf::Vector2f(100, 0), sf::Color::Red, sf::Vector2f(10, 0))
/// };
///
/// // draw it
/// window.Draw(vertices, 4, sf::Quads);
/// \endcode
///
/// Note: although texture coordinates are supposed to be an integer
/// amount of pixels, their type is float because of some buggy graphics
/// drivers that are not able to process integer coordinates correctly.
///
/// \see sf::VertexArray
///
////////////////////////////////////////////////////////////