Entire project

src/geno/gl/GenoVao.cpp

@@ -0,0 +1,59 @@
+/*******************************************************************************
+ *
+ * Copyright (c) 2018 Gnarly Narwhal
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * 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.
+ *
+ *******************************************************************************/
+
+#include "GenoVao.h"
+
+GenoVao::GenoVao() {}
+
+GenoVao::GenoVao(const GenoVao & vao) :
+	vao(vao.vao),
+	ibo(vao.ibo),
+	count(vao.count),
+	attribs(vao.attribs) {
+	for (uint32 i = 0; i < attribs; ++i)
+		vbos[i] = vao.vbos[i];
+}
+
+GenoVao & GenoVao::operator=(const GenoVao & vao) {
+	this->vao = vao.vao;
+	for (uint32 i = 0; i < attribs; ++i)
+		vbos[i] = vao.vbos[i];
+	this->ibo = vao.ibo;
+	this->count = vao.count;
+	this->attribs = vao.attribs;
+	return *this;
+}
+
+void GenoVao::render() {
+	glBindVertexArray(vao);
+	glDrawElements(GL_TRIANGLES, count, GL_UNSIGNED_INT, 0);
+}
+
+GenoVao::~GenoVao() {
+	glDeleteBuffers(attribs, vbos);
+	glDeleteBuffers(1, &ibo);
+	glDeleteVertexArrays(1, &vao);
+}