avoid zero vertex draw calls

[blank.git] / src / graphics / mesh.cpp

diff --git a/src/graphics/mesh.cpp b/src/graphics/mesh.cpp
index 9cb8c92ae9736a0337a1c7f681e1a2fe1115f5c1..906b20f3e0732d802e61c740380259f0d63fdc34 100644 (file)
--- a/src/graphics/mesh.cpp
+++ b/src/graphics/mesh.cpp
@@ -18,10 +18,10 @@ void EntityMesh::Update(const Buffer &buf) noexcept {
                std::cerr << "EntityMesh: not enough tex coords!" << std::endl;
        }
        if (buf.hsl_mods.size() < buf.vertices.size()) {
-               std::cerr << "BlockMesh: not enough HSL modifiers!" << std::endl;
+               std::cerr << "EntityMesh: not enough HSL modifiers!" << std::endl;
        }
        if (buf.rgb_mods.size() < buf.vertices.size()) {
-               std::cerr << "BlockMesh: not enough RGB modifiers!" << std::endl;
+               std::cerr << "EntityMesh: not enough RGB modifiers!" << std::endl;
        }
        if (buf.normals.size() < buf.vertices.size()) {
                std::cerr << "EntityMesh: not enough normals!" << std::endl;
@@ -38,11 +38,6 @@ void EntityMesh::Update(const Buffer &buf) noexcept {
 }
 
 
-void EntityMesh::Draw() const noexcept {
-       vao.DrawTriangleElements();
-}
-
-
 void BlockMesh::Update(const Buffer &buf) noexcept {
 #ifndef NDEBUG
        if (buf.tex_coords.size() < buf.vertices.size()) {
@@ -69,11 +64,6 @@ void BlockMesh::Update(const Buffer &buf) noexcept {
 }
 
 
-void BlockMesh::Draw() const noexcept {
-       vao.DrawTriangleElements();
-}
-
-
 void PrimitiveMesh::Buffer::FillRect(
        float w, float h,
        const Color &color,
@@ -129,16 +119,12 @@ void PrimitiveMesh::Update(const Buffer &buf) noexcept {
 }
 
 
-void PrimitiveMesh::DrawLines() noexcept {
+void PrimitiveMesh::DrawLines() const noexcept {
        glEnable(GL_LINE_SMOOTH);
        glLineWidth(2.0f);
        vao.DrawLineElements();
 }
 
-void PrimitiveMesh::DrawTriangles() noexcept {
-       vao.DrawTriangleElements();
-}
-
 
 void SkyBoxMesh::LoadUnitBox() {
        Buffer buffer;
@@ -169,10 +155,6 @@ void SkyBoxMesh::Update(const Buffer &buf) noexcept {
        vao.PushIndices(ATTRIB_INDEX, buf.indices);
 }
 
-void SkyBoxMesh::Draw() const noexcept {
-       vao.DrawTriangleElements();
-}
-
 
 void SpriteMesh::Buffer::LoadRect(
        float w, float h,
@@ -210,9 +192,4 @@ void SpriteMesh::Update(const Buffer &buf) noexcept {
        vao.PushIndices(ATTRIB_INDEX, buf.indices);
 }
 
-
-void SpriteMesh::Draw() noexcept {
-       vao.DrawTriangleElements();
-}
-
 }