de.javagl.jgltf.viewer.RenderedCamera Maven / Gradle / Ivy
/*
* www.javagl.de - JglTF
*
* Copyright 2015-2016 Marco Hutter - http://www.javagl.de
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
package de.javagl.jgltf.viewer;
/**
* An interface for a camera that is used for rendering.
*/
public interface RenderedCamera
{
/**
* The view matrix of this camera, as a float array with 16 elements,
* representing the 4x4 matrix in column-major order.
*
* The returned matrix will not be stored or modified. So the supplier
* may always return the same matrix instance.
*
* @return The view matrix
*/
float[] getViewMatrix();
/**
* The projection matrix of this camera, as a float array with 16 elements,
* representing the 4x4 matrix in column-major order.
*
* The returned matrix will not be stored or modified. So the supplier
* may always return the same matrix instance.
*
* @return The projection matrix
*/
float[] getProjectionMatrix();
}
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