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/*
* Copyright (C) 2023 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.android.torus.core.geometry
import java.nio.ByteBuffer
/**
* Defines the information a vertex, as an array of different numbers.
*/
class Vertex(vararg input: Number) {
private val vertexValues: ArrayList<Number> = ArrayList()
init {
for (item in input) {
vertexValues.add(item)
}
}
/**
* Function that will help to add each vertex into a ByteBuffer.
* @param buffer The [ByteBuffer] where we are adding the current vertex.
*/
fun putInto(buffer: ByteBuffer) {
for (vertexValue in vertexValues) {
when (vertexValue) {
is Float -> buffer.putFloat(vertexValue.toFloat())
is Int -> buffer.putInt(vertexValue.toInt())
is Short -> buffer.putShort(vertexValue.toShort())
}
}
}
}
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