Example #1
0
	void updateUniformBuffers(bool viewchanged = true)
	{
		if (viewchanged)
		{
			uboVS.projection = glm::perspective(glm::radians(60.0f), (float)width / (float)height, 0.001f, 256.0f);
			glm::mat4 viewMatrix = glm::translate(glm::mat4(), glm::vec3(0.0f, 0.0f, zoom));

			uboVS.model = viewMatrix * glm::translate(glm::mat4(), cameraPos);
			uboVS.model = glm::rotate(uboVS.model, glm::radians(rotation.x), glm::vec3(1.0f, 0.0f, 0.0f));
			uboVS.model = glm::rotate(uboVS.model, glm::radians(rotation.y), glm::vec3(0.0f, 1.0f, 0.0f));
			uboVS.model = glm::rotate(uboVS.model, glm::radians(rotation.z), glm::vec3(0.0f, 0.0f, 1.0f));

			uboVS.viewPos = glm::vec4(0.0f, 0.0f, -zoom, 0.0f);
		}
		else
		{
			uboVS.depth += frameTimer * 0.15f;
			if (uboVS.depth > 1.0f)
				uboVS.depth = uboVS.depth - 1.0f;
		}

		VK_CHECK_RESULT(uniformBufferVS.map());
		memcpy(uniformBufferVS.mapped, &uboVS, sizeof(uboVS));
		uniformBufferVS.unmap();
	}
	void updateUniformBuffers()
	{
		uboVS.projection = camera.matrices.perspective;
		uboVS.view = camera.matrices.view;
		uboVS.model = glm::rotate(glm::mat4(), glm::radians(timer * 360.0f), glm::vec3(1.0f, 0.0f, 0.0f));
		uboVS.viewPos = glm::vec4(camera.position, 0.0f) * glm::vec4(-1.0f);
		VK_CHECK_RESULT(uniformBufferVS.map());
		memcpy(uniformBufferVS.mapped, &uboVS, sizeof(uboVS));
		uniformBufferVS.unmap();
	}