minor optimizations in chunk

[blank.git] / src / model.cpp

diff --git a/src/model.cpp b/src/model.cpp
index 1d4edef0b17fea6ea45845c67a9b2333535f858e..4e75674256d59a25e05fbbe042b89dee5b0ef86b 100644 (file)
--- a/src/model.cpp
+++ b/src/model.cpp
@@ -5,20 +5,20 @@
 
 namespace blank {
 
-Model::Model()
-:  va(0)
+Model::Model() noexcept
+: va(0)
 , handle{}
 , count(0) {
        glGenVertexArrays(1, &va);
        glGenBuffers(ATTRIB_COUNT, handle);
 }
 
-Model::~Model() {
+Model::~Model() noexcept {
        glDeleteBuffers(ATTRIB_COUNT, handle);
        glDeleteVertexArrays(1, &va);
 }
 
-Model::Model(Model &&other)
+Model::Model(Model &&other) noexcept
 : va(other.va)
 , count(other.count) {
        other.va = 0;
@@ -28,7 +28,7 @@ Model::Model(Model &&other)
        }
 }
 
-Model &Model::operator =(Model &&other) {
+Model &Model::operator =(Model &&other) noexcept {
        std::swap(va, other.va);
        for (int i = 0; i < ATTRIB_COUNT; ++i) {
                std::swap(handle[i], other.handle[i]);
@@ -37,7 +37,7 @@ Model &Model::operator =(Model &&other) {
        return *this;
 }
 
-void Model::Update(const Buffer &buf) {
+void Model::Update(const Buffer &buf) noexcept {
        glBindVertexArray(va);
        glBindBuffer(GL_ARRAY_BUFFER, handle[ATTRIB_VERTEX]);
        glBufferData(GL_ARRAY_BUFFER, buf.vertices.size() * sizeof(glm::vec3), buf.vertices.data(), GL_STATIC_DRAW);
@@ -91,7 +91,7 @@ void Model::Update(const Buffer &buf) {
 }
 
 
-void Model::Draw() const {
+void Model::Draw() const noexcept {
        glBindVertexArray(va);
        glDrawElements(
                GL_TRIANGLES,    // how
@@ -102,7 +102,7 @@ void Model::Draw() const {
 }
 
 
-BlockModel::BlockModel()
+BlockModel::BlockModel() noexcept
 : va(0)
 , handle{}
 , count(0) {
@@ -110,12 +110,12 @@ BlockModel::BlockModel()
        glGenBuffers(ATTRIB_COUNT, handle);
 }
 
-BlockModel::~BlockModel() {
+BlockModel::~BlockModel() noexcept {
        glDeleteBuffers(ATTRIB_COUNT, handle);
        glDeleteVertexArrays(1, &va);
 }
 
-BlockModel::BlockModel(BlockModel &&other)
+BlockModel::BlockModel(BlockModel &&other) noexcept
 : va(other.va)
 , count(other.count) {
        other.va = 0;
@@ -125,7 +125,7 @@ BlockModel::BlockModel(BlockModel &&other)
        }
 }
 
-BlockModel &BlockModel::operator =(BlockModel &&other) {
+BlockModel &BlockModel::operator =(BlockModel &&other) noexcept {
        std::swap(va, other.va);
        for (int i = 0; i < ATTRIB_COUNT; ++i) {
                std::swap(handle[i], other.handle[i]);
@@ -134,7 +134,7 @@ BlockModel &BlockModel::operator =(BlockModel &&other) {
        return *this;
 }
 
-void BlockModel::Update(const Buffer &buf) {
+void BlockModel::Update(const Buffer &buf) noexcept {
        glBindVertexArray(va);
        glBindBuffer(GL_ARRAY_BUFFER, handle[ATTRIB_VERTEX]);
        glBufferData(GL_ARRAY_BUFFER, buf.vertices.size() * sizeof(glm::vec3), buf.vertices.data(), GL_STATIC_DRAW);
@@ -188,7 +188,7 @@ void BlockModel::Update(const Buffer &buf) {
 }
 
 
-void BlockModel::Draw() const {
+void BlockModel::Draw() const noexcept {
        glBindVertexArray(va);
        glDrawElements(
                GL_TRIANGLES,    // how
@@ -198,7 +198,7 @@ void BlockModel::Draw() const {
        );
 }
 
-OutlineModel::OutlineModel()
+OutlineModel::OutlineModel() noexcept
 : vertices()
 , colors()
 , indices()
@@ -209,13 +209,13 @@ OutlineModel::OutlineModel()
        glGenBuffers(ATTRIB_COUNT, handle);
 }
 
-OutlineModel::~OutlineModel() {
+OutlineModel::~OutlineModel() noexcept {
        glDeleteBuffers(ATTRIB_COUNT, handle);
        glDeleteVertexArrays(1, &va);
 }
 
 
-void OutlineModel::Clear() {
+void OutlineModel::Clear() noexcept {
        vertices.clear();
        colors.clear();
        indices.clear();
@@ -229,7 +229,7 @@ void OutlineModel::Reserve(int v, int i) {
 }
 
 
-void OutlineModel::Update() {
+void OutlineModel::Update() noexcept {
        glBindBuffer(GL_ARRAY_BUFFER, handle[ATTRIB_VERTEX]);
        glBufferData(GL_ARRAY_BUFFER, vertices.size() * sizeof(glm::vec3), vertices.data(), GL_STATIC_DRAW);
        glEnableVertexAttribArray(ATTRIB_VERTEX);
@@ -267,7 +267,7 @@ void OutlineModel::Update() {
 }
 
 
-void OutlineModel::Draw() {
+void OutlineModel::Draw() noexcept {
        glBindVertexArray(va);
 
        if (dirty) {