diff options
author | Norbert Preining <norbert@preining.info> | 2020-07-08 03:01:45 +0000 |
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committer | Norbert Preining <norbert@preining.info> | 2020-07-08 03:01:45 +0000 |
commit | 8c3fedd243b69349b426144e5e2b94ef4aea6a4c (patch) | |
tree | f5842753f11a90141f3cc2e356c3a04766e8d81e /graphics/asymptote/glrender.h | |
parent | ef87f13c4503a2aa4a9098cbf33e0bfcad19008e (diff) |
CTAN sync 202007080301
Diffstat (limited to 'graphics/asymptote/glrender.h')
-rw-r--r-- | graphics/asymptote/glrender.h | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/graphics/asymptote/glrender.h b/graphics/asymptote/glrender.h index dff344b6c5..0fd2e6bdbd 100644 --- a/graphics/asymptote/glrender.h +++ b/graphics/asymptote/glrender.h @@ -23,7 +23,6 @@ #include <csignal> #define GLEW_NO_GLU -//#define GLEW_OSMESA #ifdef __MSDOS__ #define GLEW_STATIC @@ -109,7 +108,6 @@ namespace gl { extern bool outlinemode; extern bool wireframeMode; -extern bool exporting; extern bool orthographic; extern double xmin,xmax; @@ -270,7 +268,14 @@ public: class vertexBuffer { public: - GLint type; + GLenum type; + + GLuint verticesBuffer; + GLuint VerticesBuffer; + GLuint vertices0Buffer; + GLuint indicesBuffer; + GLuint materialsBuffer; + std::vector<vertexData> vertices; std::vector<VertexData> Vertices; std::vector<vertexData0> vertices0; @@ -279,7 +284,18 @@ public: std::vector<Material> materials; std::vector<GLint> materialTable; - vertexBuffer(GLint type=GL_TRIANGLES) : type(type) {} + bool rendered; // Are all patches in this buffer fully rendered? + bool partial; // Does buffer contain incomplete data? + + vertexBuffer(GLint type=GL_TRIANGLES) : type(type), + verticesBuffer(0), + VerticesBuffer(0), + vertices0Buffer(0), + indicesBuffer(0), + materialsBuffer(0), + rendered(false), + partial(false) + {} void clear() { vertices.clear(); @@ -342,7 +358,6 @@ public: a[n+i]=b[i]+offset; } - // append array b onto array a void append(const vertexBuffer& b) { appendOffset(indices,b.indices,vertices.size()); vertices.insert(vertices.end(),b.vertices.begin(),b.vertices.end()); |