600 lines
22 KiB
C++
600 lines
22 KiB
C++
#include "PlanetObject.h"
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#include <random>
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#include <cmath>
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#include "OpenGlExtensions.h"
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#include "Environment.h"
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#include "StoneObject.h"
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namespace ZL {
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Matrix3f GetRotationForTriangle(const Triangle& tri) {
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// Для треугольника №0:
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// tri.data[0] = {0, 20000, 0} (A)
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// tri.data[1] = {0, 0, 20000} (B)
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// tri.data[2] = {20000, 0, 0} (C)
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Vector3f vA = tri.data[0];
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Vector3f vB = tri.data[1];
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Vector3f vC = tri.data[2];
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// 1. Вычисляем ось X (горизонталь).
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// Нам нужна грань BC: от (0, 0, 20000) до (20000, 0, 0)
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Vector3f x_axis = (vC - vB).normalized();
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// 2. Вычисляем нормаль (ось Z).
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// Порядок cross product (AB x AC) определит "лицевую" сторону.
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Vector3f edge1 = vB - vA;
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Vector3f edge2 = vC - vA;
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Vector3f z_axis = edge1.cross(edge2).normalized();
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// 3. Вычисляем ось Y (вертикаль).
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// В ортонормированном базисе Y всегда перпендикулярна Z и X.
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Vector3f y_axis = z_axis.cross(x_axis).normalized();
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// 4. Формируем прямую матрицу поворота (Rotation/World Matrix).
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// Векторы базиса записываются в СТОЛБЦЫ.
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// В памяти Matrix3f m (std::array<float, 9>):
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// m[0]=X.x, m[1]=Y.x, m[2]=Z.x
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// m[3]=X.y, m[4]=Y.y, m[5]=Z.y
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// m[6]=X.z, m[7]=Y.z, m[8]=Z.z
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Matrix3f rot;
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// Столбец 0: Ось X
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rot.m[0] = x_axis.v[0];
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rot.m[3] = x_axis.v[1];
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rot.m[6] = x_axis.v[2];
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// Столбец 1: Ось Y
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rot.m[1] = y_axis.v[0];
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rot.m[4] = y_axis.v[1];
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rot.m[7] = y_axis.v[2];
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// Столбец 2: Ось Z
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rot.m[2] = z_axis.v[0];
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rot.m[5] = z_axis.v[1];
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rot.m[8] = z_axis.v[2];
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return rot;
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}
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PlanetObject::PlanetObject()
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{
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}
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void PlanetObject::init() {
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// 1. Инициализируем данные (генерация мешей)
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planetData.init();
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// 2. Забираем данные для VBO
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// Берем максимальный LOD для начальной отрисовки
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int lodIndex = planetData.getMaxLodIndex();
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planetRenderStruct.data = planetData.getLodLevel(lodIndex).vertexData;
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planetRenderStruct.RefreshVBO();
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planetRenderStructCut.data = planetData.getLodLevel(lodIndex).vertexData;
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/*planetRenderStructCut.data.PositionData[0] = planetRenderStructCut.data.PositionData[3 * 1 + 0];
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planetRenderStructCut.data.PositionData[1] = planetRenderStructCut.data.PositionData[3 * 1 + 1];
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planetRenderStructCut.data.PositionData[2] = planetRenderStructCut.data.PositionData[3 * 1 + 2];
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*/
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planetRenderStructCut.data.PositionData.resize(3);
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/*
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Vector4f q1 = QuatFromRotateAroundX(-M_PI * 45.0 / 180.0);
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Vector4f q2 = QuatFromRotateAroundY(M_PI * 45.0 / 180.0);
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//Vector4f q3 = {-cos(0.5*M_PI * x / 180.0), -cos(0.5 * M_PI * x / 180.0), -cos(0.5 * M_PI * x / 180.0),sin(0.5 * M_PI * x / 180.0) };
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Matrix3f r1 = QuatToMatrix(q1);
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Matrix3f r2 = QuatToMatrix(q2);
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//Matrix3f r3 = QuatToMatrix(q3);
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Matrix3f m = MultMatrixMatrix(r2, r1);
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Matrix3f invr = InverseMatrix(m);
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planetRenderStructCut.data.RotateByMatrix(invr);*/
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planetRenderStructCut.RefreshVBO();
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//sandTexture = std::make_unique<Texture>(CreateTextureDataFromPng("./resources/sand2.png", ""));
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sandTexture = std::make_unique<Texture>(CreateTextureDataFromPng("./resources/sandx.png", ""));
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stoneTexture = std::make_unique<Texture>(CreateTextureDataFromPng("./resources/rockx.png", ""));
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// Атмосфера
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planetAtmosphereRenderStruct.data = planetData.getAtmosphereLod().vertexData;
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planetAtmosphereRenderStruct.RefreshVBO();
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planetStones = CreateStoneGroupData(777, planetData.getLodLevel(lodIndex));
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planetStones.inflate({ 0/*,1,2,3,4,5,6,7*/ });
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planetStonesRenderStruct.AssignFrom(planetStones.mesh);
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planetStonesRenderStruct.RefreshVBO();
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}
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void PlanetObject::prepareDrawData() {
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if (!drawDataDirty) return;
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drawDataDirty = false;
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}
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void PlanetObject::update(float deltaTimeMs) {
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// 1. Получаем базовые треугольники под камерой
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auto lr = planetData.getTrianglesUnderCamera(Environment::shipPosition);
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int currentLod = planetData.getCurrentLodIndex();
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// Временный вектор для сбора новых индексов
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std::vector<int> newIndices;
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std::set<int> used;
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// Рекурсивно (или итеративно, как у тебя) собираем индексы видимых зон
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for (int i : lr) {
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if (used.insert(i).second) newIndices.push_back(i);
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auto neighbors = planetData.findNeighbors(i, currentLod);
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for (int n : neighbors) {
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if (used.insert(n).second) newIndices.push_back(n);
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auto neighbors2 = planetData.findNeighbors(n, currentLod);
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for (int n2 : neighbors2) {
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if (used.insert(n2).second) newIndices.push_back(n2);
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}
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}
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}
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// 2. Сортируем новый список, чтобы порядок не влиял на сравнение
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std::sort(newIndices.begin(), newIndices.end());
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// 3. Сравниваем с тем, что было нарисовано в прошлый раз
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if (newIndices != triangleIndicesToDraw) {
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// Обновляем список индексов (используем move для эффективности)
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triangleIndicesToDraw = std::move(newIndices);
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// --- ОБНОВЛЯЕМ ЖЕЛТУЮ ЗОНУ (только когда изменился состав треугольников) ---
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const auto& fullMesh = planetData.getLodLevel(currentLod).vertexData;
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planetRenderYellowStruct.data.PositionData.clear();
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planetRenderYellowStruct.data.TexCoordData.clear();
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for (int i : triangleIndicesToDraw) {
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// Копируем геометрию для подсветки
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for (int j = 0; j < 3; ++j) {
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planetRenderYellowStruct.data.PositionData.push_back(fullMesh.PositionData[i * 3 + j]);
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planetRenderYellowStruct.data.TexCoordData.push_back(fullMesh.TexCoordData[i * 3 + j]);
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}
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}
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planetRenderYellowStruct.RefreshVBO();
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// --- ОБНОВЛЯЕМ КАМНИ (через новую структуру StoneGroup) ---
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//planetStones.inflate(triangleIndicesToDraw);
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// Используем AssignFrom, он внутри сам вызывает RefreshVBO
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//planetStonesRenderStruct.AssignFrom(planetStones.mesh);
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}
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}
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void PlanetObject::bakeStoneTexture(Renderer& renderer) {
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glViewport(0, 0, 512, 512);
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glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
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glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
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static const std::string defaultShaderName2 = "defaultColor2";
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static const std::string vPositionName = "vPosition";
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static const std::string vTexCoordName = "vTexCoord";
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static const std::string textureUniformName = "Texture";
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renderer.shaderManager.PushShader(defaultShaderName2);
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renderer.RenderUniform1i(textureUniformName, 0);
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renderer.EnableVertexAttribArray(vPositionName);
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renderer.EnableVertexAttribArray(vTexCoordName);
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float dist = planetData.distanceToPlanetSurface(Environment::shipPosition);
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auto zRange = planetData.calculateZRange(dist);
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const float currentZNear = zRange.first;
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const float currentZFar = zRange.second;
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Triangle tr = planetData.getLodLevel(planetData.getCurrentLodIndex()).triangles[0];
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// 1. Получаем матрицу вращения (оси в столбцах)
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Matrix3f mr = GetRotationForTriangle(tr);
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// 2. Трансформируем вершины в локальное пространство экрана, чтобы найти габариты
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// Используем MultMatrixVector(Matrix, Vector).
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// Если ваша функция считает V * M, то передайте Inverse(mr).
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Vector3f rA = MultMatrixVector(mr, tr.data[0]);
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Vector3f rB = MultMatrixVector(mr, tr.data[1]);
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Vector3f rC = MultMatrixVector(mr, tr.data[2]);
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// 3. Вычисляем реальные границы треугольника после поворота
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float minX = min(rA.v[0], min(rB.v[0], rC.v[0]));
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float maxX = max(rA.v[0], max(rB.v[0], rC.v[0]));
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float minY = min(rA.v[1], min(rB.v[1], rC.v[1]));
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float maxY = max(rA.v[1], max(rB.v[1], rC.v[1]));
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// Находим центр и размеры
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float width = maxX - minX;
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float height = maxY - minY;
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float centerX = (minX + maxX) * 0.5f;
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float centerY = (minY + maxY) * 0.5f;
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//float size = max(width, height);
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//float hSize = size * 0.5f;
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renderer.PushProjectionMatrix(
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centerX - width*0.5, centerX + width * 0.5,
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centerY - height * 0.5, centerY + height * 0.5,
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currentZNear, currentZFar);
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renderer.PushMatrix();
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renderer.LoadIdentity();
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// Сдвигаем камеру по Z
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renderer.TranslateMatrix(Vector3f{ 0, 0, -45000 });
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// Применяем вращение
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renderer.RotateMatrix(mr);
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glActiveTexture(GL_TEXTURE0);
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glBindTexture(GL_TEXTURE_2D, sandTexture->getTexID());
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renderer.DrawVertexRenderStruct(planetRenderStructCut);
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glClear(GL_DEPTH_BUFFER_BIT);
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if (planetStonesRenderStruct.data.PositionData.size() > 0)
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{
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glBindTexture(GL_TEXTURE_2D, stoneTexture->getTexID());
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renderer.DrawVertexRenderStruct(planetStonesRenderStruct);
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CheckGlError();
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}
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renderer.PopMatrix();
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renderer.PopProjectionMatrix();
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renderer.DisableVertexAttribArray(vTexCoordName);
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renderer.DisableVertexAttribArray(vPositionName);
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renderer.shaderManager.PopShader();
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CheckGlError();
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}
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void PlanetObject::draw(Renderer& renderer) {
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prepareDrawData();
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{
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if (stoneMapFB == nullptr)
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{
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stoneMapFB = std::make_unique<FrameBuffer>(512, 512);
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}
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stoneMapFB->Bind();
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bakeStoneTexture(renderer);
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stoneMapFB->Unbind();
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}
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bakeStoneTexture(renderer);
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glViewport(0, 0, Environment::width, Environment::height);
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//--------------------------
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drawPlanet(renderer);
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//drawYellowZone(renderer);
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//drawStones(renderer);
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//drawAtmosphere(renderer);
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}
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void PlanetObject::drawPlanet(Renderer& renderer)
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{
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static const std::string defaultShaderName = "defaultColorStones";
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static const std::string vPositionName = "vPosition";
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static const std::string vColorName = "vColor";
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static const std::string vNormalName = "vNormal";
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static const std::string vTexCoordName = "vTexCoord";
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static const std::string vTexCoord2Name = "vTexCoord2";
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//static const std::string vTexCoord3Name = "vTexCoord3";
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static const std::string textureUniformName = "Texture";
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renderer.shaderManager.PushShader(defaultShaderName);
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renderer.EnableVertexAttribArray(vPositionName);
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renderer.EnableVertexAttribArray(vColorName);
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renderer.EnableVertexAttribArray(vNormalName);
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renderer.EnableVertexAttribArray(vTexCoordName);
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//renderer.EnableVertexAttribArray(vTexCoord3Name);
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float dist = planetData.distanceToPlanetSurface(Environment::shipPosition);
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auto zRange = planetData.calculateZRange(dist);
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const float currentZNear = zRange.first;
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const float currentZFar = zRange.second;
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// 2. Применяем динамическую матрицу проекции
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renderer.PushPerspectiveProjectionMatrix(1.0 / 1.5,
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static_cast<float>(Environment::width) / static_cast<float>(Environment::height),
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currentZNear, currentZFar);
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renderer.PushMatrix();
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renderer.LoadIdentity();
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renderer.TranslateMatrix({ 0,0, -1.0f * Environment::zoom });
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renderer.RotateMatrix(Environment::inverseShipMatrix);
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renderer.TranslateMatrix(-Environment::shipPosition);
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const Matrix4f viewMatrix = renderer.GetCurrentModelViewMatrix();
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Vector3f lightDir_World = Vector3f(1.0f, 0.0f, -1.0f).normalized();
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// В OpenGL/шейдерах удобнее работать с вектором, указывающим ОТ источника к поверхности.
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Vector3f lightDirection_World = -lightDir_World; // Вектор, направленный от источника
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Vector3f lightDirection_View;
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lightDirection_View.v[0] = viewMatrix.m[0] * lightDirection_World.v[0] + viewMatrix.m[4] * lightDirection_World.v[1] + viewMatrix.m[8] * lightDirection_World.v[2];
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lightDirection_View.v[1] = viewMatrix.m[1] * lightDirection_World.v[0] + viewMatrix.m[5] * lightDirection_World.v[1] + viewMatrix.m[9] * lightDirection_World.v[2];
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lightDirection_View.v[2] = viewMatrix.m[2] * lightDirection_World.v[0] + viewMatrix.m[6] * lightDirection_World.v[1] + viewMatrix.m[10] * lightDirection_World.v[2];
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lightDirection_View = lightDirection_View.normalized(); // Нормализуем на всякий случай
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// Установка uniform-переменной
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// Предполагается, что RenderUniform3fv определена в Renderer.h
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renderer.RenderUniform3fv("uLightDirection", &lightDirection_View.v[0]);
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renderer.RenderUniformMatrix4fv("ModelViewMatrix", false, &viewMatrix.m[0]);
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renderer.RenderUniform1f("uDistanceToPlanetSurface", dist);
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renderer.RenderUniform1f("uCurrentZFar", currentZFar);
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renderer.RenderUniform1f("testShift1", x/500.f);
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renderer.RenderUniform1f("testShift2", y / 5000.f);
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renderer.RenderUniform1i("Texture", 0);
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renderer.RenderUniform1i("StoneMap", 1);
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glActiveTexture(GL_TEXTURE1);
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glBindTexture(GL_TEXTURE_2D, stoneMapFB->getTextureID());
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glActiveTexture(GL_TEXTURE0);
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glBindTexture(GL_TEXTURE_2D, sandTexture->getTexID());
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renderer.DrawVertexRenderStruct(planetRenderStruct);
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//glDisable(GL_BLEND);
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CheckGlError();
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renderer.PopMatrix();
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renderer.PopProjectionMatrix();
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//renderer.DisableVertexAttribArray(vTexCoord3Name);
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renderer.DisableVertexAttribArray(vTexCoord2Name);
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renderer.DisableVertexAttribArray(vTexCoordName);
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renderer.DisableVertexAttribArray(vNormalName);
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renderer.DisableVertexAttribArray(vColorName);
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renderer.DisableVertexAttribArray(vPositionName);
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renderer.shaderManager.PopShader();
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CheckGlError();
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}
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void PlanetObject::drawStones(Renderer& renderer)
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{
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//static const std::string defaultShaderName = "defaultColor";
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static const std::string defaultShaderName2 = "defaultColor2";
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static const std::string vPositionName = "vPosition";
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static const std::string vColorName = "vColor";
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static const std::string vNormalName = "vNormal";
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static const std::string vTexCoordName = "vTexCoord";
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//static const std::string vTexCoord3Name = "vTexCoord3";
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static const std::string textureUniformName = "Texture";
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renderer.shaderManager.PushShader(defaultShaderName2);
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renderer.RenderUniform1i(textureUniformName, 0);
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renderer.EnableVertexAttribArray(vPositionName);
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renderer.EnableVertexAttribArray(vColorName);
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renderer.EnableVertexAttribArray(vNormalName);
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renderer.EnableVertexAttribArray(vTexCoordName);
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//renderer.EnableVertexAttribArray(vTexCoord3Name);
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float dist = planetData.distanceToPlanetSurface(Environment::shipPosition);
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auto zRange = planetData.calculateZRange(dist);
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const float currentZNear = zRange.first;
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const float currentZFar = zRange.second;
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// 2. Применяем динамическую матрицу проекции
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renderer.PushPerspectiveProjectionMatrix(1.0 / 1.5,
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static_cast<float>(Environment::width) / static_cast<float>(Environment::height),
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currentZNear, currentZFar);
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renderer.PushMatrix();
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renderer.LoadIdentity();
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renderer.TranslateMatrix({ 0,0, -1.0f * Environment::zoom });
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renderer.RotateMatrix(Environment::inverseShipMatrix);
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renderer.TranslateMatrix(-Environment::shipPosition);
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const Matrix4f viewMatrix = renderer.GetCurrentModelViewMatrix();
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Vector3f lightDir_World = Vector3f(1.0f, 0.0f, -1.0f).normalized();
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// В OpenGL/шейдерах удобнее работать с вектором, указывающим ОТ источника к поверхности.
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Vector3f lightDirection_World = -lightDir_World; // Вектор, направленный от источника
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Vector3f lightDirection_View;
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lightDirection_View.v[0] = viewMatrix.m[0] * lightDirection_World.v[0] + viewMatrix.m[4] * lightDirection_World.v[1] + viewMatrix.m[8] * lightDirection_World.v[2];
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||
lightDirection_View.v[1] = viewMatrix.m[1] * lightDirection_World.v[0] + viewMatrix.m[5] * lightDirection_World.v[1] + viewMatrix.m[9] * lightDirection_World.v[2];
|
||
lightDirection_View.v[2] = viewMatrix.m[2] * lightDirection_World.v[0] + viewMatrix.m[6] * lightDirection_World.v[1] + viewMatrix.m[10] * lightDirection_World.v[2];
|
||
lightDirection_View = lightDirection_View.normalized(); // Нормализуем на всякий случай
|
||
|
||
// Установка uniform-переменной
|
||
// Предполагается, что RenderUniform3fv определена в Renderer.h
|
||
renderer.RenderUniform3fv("uLightDirection", &lightDirection_View.v[0]);
|
||
renderer.RenderUniformMatrix4fv("ModelViewMatrix", false, &viewMatrix.m[0]);
|
||
|
||
renderer.RenderUniform1f("uDistanceToPlanetSurface", dist);
|
||
renderer.RenderUniform1f("uCurrentZFar", currentZFar);
|
||
Vector3f color2 = { 1.0, 1.0, 1.0 };
|
||
|
||
renderer.RenderUniform3fv("uColor", &color2.v[0]);
|
||
|
||
//glEnable(GL_BLEND);
|
||
//glBlendFunc(GL_SRC_ALPHA, GL_ONE);// Аддитивное смешивание для эффекта свечения
|
||
|
||
if (planetStonesRenderStruct.data.PositionData.size() > 0)
|
||
{
|
||
//glBindTexture(GL_TEXTURE_2D, fb->getTextureID());
|
||
glBindTexture(GL_TEXTURE_2D, stoneTexture->getTexID());
|
||
renderer.DrawVertexRenderStruct(planetStonesRenderStruct);
|
||
//glDisable(GL_BLEND);
|
||
CheckGlError();
|
||
}
|
||
|
||
|
||
renderer.PopMatrix();
|
||
renderer.PopProjectionMatrix();
|
||
//renderer.DisableVertexAttribArray(vTexCoord3Name);
|
||
renderer.DisableVertexAttribArray(vTexCoordName);
|
||
renderer.DisableVertexAttribArray(vNormalName);
|
||
renderer.DisableVertexAttribArray(vColorName);
|
||
renderer.DisableVertexAttribArray(vPositionName);
|
||
renderer.shaderManager.PopShader();
|
||
CheckGlError();
|
||
|
||
glClear(GL_DEPTH_BUFFER_BIT);
|
||
}
|
||
|
||
void PlanetObject::drawYellowZone(Renderer& renderer)
|
||
{
|
||
|
||
static const std::string defaultShaderName = "defaultColor";
|
||
static const std::string defaultShaderName2 = "defaultColor2";
|
||
static const std::string vPositionName = "vPosition";
|
||
static const std::string vColorName = "vColor";
|
||
static const std::string vNormalName = "vNormal";
|
||
static const std::string vTexCoordName = "vTexCoord";
|
||
//static const std::string vTexCoord3Name = "vTexCoord3";
|
||
static const std::string textureUniformName = "Texture";
|
||
|
||
float dist = planetData.distanceToPlanetSurface(Environment::shipPosition);
|
||
auto zRange = planetData.calculateZRange(dist);
|
||
const float currentZNear = zRange.first;
|
||
const float currentZFar = zRange.second;
|
||
|
||
|
||
glClear(GL_DEPTH_BUFFER_BIT);
|
||
if (planetRenderYellowStruct.data.PositionData.size() > 0)
|
||
{
|
||
|
||
renderer.shaderManager.PushShader(defaultShaderName2);
|
||
renderer.RenderUniform1i(textureUniformName, 0);
|
||
renderer.EnableVertexAttribArray(vPositionName);
|
||
renderer.EnableVertexAttribArray(vTexCoordName);
|
||
|
||
|
||
// 2. Применяем динамическую матрицу проекции
|
||
renderer.PushPerspectiveProjectionMatrix(1.0 / 1.5,
|
||
static_cast<float>(Environment::width) / static_cast<float>(Environment::height),
|
||
currentZNear, currentZFar);
|
||
|
||
renderer.PushMatrix();
|
||
renderer.LoadIdentity();
|
||
renderer.TranslateMatrix({ 0,0, -1.0f * Environment::zoom });
|
||
renderer.RotateMatrix(Environment::inverseShipMatrix);
|
||
|
||
renderer.TranslateMatrix(-Environment::shipPosition);
|
||
|
||
|
||
|
||
renderer.RenderUniform1f("uDistanceToPlanetSurface", dist);
|
||
renderer.RenderUniform1f("uCurrentZFar", currentZFar);
|
||
|
||
Vector3f color2 = { 1.0, 1.0, 0.0 };
|
||
|
||
glBindTexture(GL_TEXTURE_2D, sandTexture->getTexID());
|
||
|
||
renderer.RenderUniform3fv("uColor", &color2.v[0]);
|
||
renderer.DrawVertexRenderStruct(planetRenderYellowStruct);
|
||
//glDisable(GL_BLEND);
|
||
CheckGlError();
|
||
|
||
|
||
renderer.PopMatrix();
|
||
renderer.PopProjectionMatrix();
|
||
renderer.DisableVertexAttribArray(vTexCoordName);
|
||
|
||
renderer.DisableVertexAttribArray(vPositionName);
|
||
renderer.shaderManager.PopShader();
|
||
CheckGlError();
|
||
|
||
}
|
||
}
|
||
|
||
void PlanetObject::drawAtmosphere(Renderer& renderer) {
|
||
static const std::string defaultShaderName = "defaultAtmosphere";
|
||
static const std::string vPositionName = "vPosition";
|
||
static const std::string vNormalName = "vNormal";
|
||
//glClear(GL_DEPTH_BUFFER_BIT);
|
||
glDepthMask(GL_FALSE);
|
||
|
||
renderer.shaderManager.PushShader(defaultShaderName);
|
||
renderer.EnableVertexAttribArray(vPositionName);
|
||
renderer.EnableVertexAttribArray(vNormalName);
|
||
|
||
|
||
float dist = planetData.distanceToPlanetSurface(Environment::shipPosition);
|
||
auto zRange = planetData.calculateZRange(dist);
|
||
const float currentZNear = zRange.first;
|
||
const float currentZFar = zRange.second;
|
||
|
||
// 2. Применяем динамическую матрицу проекции
|
||
renderer.PushPerspectiveProjectionMatrix(1.0 / 1.5,
|
||
static_cast<float>(Environment::width) / static_cast<float>(Environment::height),
|
||
currentZNear, currentZFar);
|
||
|
||
renderer.PushMatrix();
|
||
renderer.LoadIdentity();
|
||
renderer.TranslateMatrix({ 0,0, -1.0f * Environment::zoom });
|
||
renderer.RotateMatrix(Environment::inverseShipMatrix);
|
||
renderer.TranslateMatrix(-Environment::shipPosition);
|
||
|
||
const Matrix4f viewMatrix = renderer.GetCurrentModelViewMatrix();
|
||
|
||
Vector3f color = { 0.0, 0.5, 1.0 };
|
||
|
||
renderer.RenderUniform3fv("uColor", &color.v[0]);
|
||
|
||
renderer.RenderUniformMatrix4fv("ModelViewMatrix", false, &viewMatrix.m[0]);
|
||
|
||
renderer.RenderUniform1f("uDistanceToPlanetSurface", dist);
|
||
|
||
glEnable(GL_BLEND);
|
||
glBlendFunc(GL_SRC_ALPHA, GL_ONE);// Аддитивное смешивание для эффекта свечения
|
||
|
||
renderer.DrawVertexRenderStruct(planetAtmosphereRenderStruct);
|
||
glDisable(GL_BLEND);
|
||
glDepthMask(GL_TRUE);
|
||
renderer.PopMatrix();
|
||
renderer.PopProjectionMatrix();
|
||
|
||
renderer.DisableVertexAttribArray(vNormalName);
|
||
renderer.DisableVertexAttribArray(vPositionName);
|
||
renderer.shaderManager.PopShader();
|
||
CheckGlError();
|
||
|
||
}
|
||
|
||
float PlanetObject::distanceToPlanetSurface(const Vector3f& viewerPosition)
|
||
{
|
||
return planetData.distanceToPlanetSurface(viewerPosition);
|
||
}
|
||
|
||
|
||
|
||
} // namespace ZL
|