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author | 53hornet <53hornet@gmail.com> | 2019-02-02 23:33:15 -0500 |
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committer | 53hornet <53hornet@gmail.com> | 2019-02-02 23:33:15 -0500 |
commit | db072ad4dc181eca5a1458656b130beb43f475bf (patch) | |
tree | a3c03c7f5497cb70503e2486662fa85cfb53415a /hw6/src/nearestTexture.cpp | |
download | csci427-db072ad4dc181eca5a1458656b130beb43f475bf.tar.xz csci427-db072ad4dc181eca5a1458656b130beb43f475bf.zip |
Diffstat (limited to 'hw6/src/nearestTexture.cpp')
-rw-r--r-- | hw6/src/nearestTexture.cpp | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/hw6/src/nearestTexture.cpp b/hw6/src/nearestTexture.cpp new file mode 100644 index 0000000..258ebd8 --- /dev/null +++ b/hw6/src/nearestTexture.cpp @@ -0,0 +1,52 @@ +/******************************************************************/ +/* This file is part of the homework assignments for CSCI-427/527 */ +/* at The College of William & Mary and authored by Pieter Peers. */ +/* No part of this file, whether altered or in original form, can */ +/* be distributed or used outside the context of CSCI-427/527 */ +/* without consent of either the College of William & Mary or */ +/* Pieter Peers. */ +/******************************************************************/ +#include "nearestTexture.h" + + +////////////////// +// Constructors // +////////////////// +nearestTexture::nearestTexture(bool repeat) + : texture_base(repeat) +{ + // Do nothing. +} + + +nearestTexture::nearestTexture(const nearestTexture& src) + : texture_base(src) +{ + // Do nothing +} + + +/////////////// +// Operators // +/////////////// +nearestTexture& nearestTexture::operator=(const nearestTexture& src) +{ + _assign(src); + return *this; +} + + +image::value_type nearestTexture::operator()(const vec2d& textureCoord) const +{ + return _at(floor(textureCoord.u * width()), + floor(textureCoord.v * height())); +} + + +///////////////////// +// Private Methods // +///////////////////// +void nearestTexture::_print(std::ostream& s) const +{ + s << "Nearest texture (" << this->width() << "x" << this->height() << ")"; +} |