implement brush outline

2019-01-18 11:11:00 +01:00
parent 580fab77c6
commit 8315b32550
4 changed files with 18 additions and 2 deletions
--- a/src/texture.h
+++ b/src/texture.h
@@ -32,6 +32,7 @@ public:
    bool create(GLint filter = GL_LINEAR, GLint wrap = GL_CLAMP_TO_EDGE);
    void set(GLint filter = GL_LINEAR, GLint wrap = GL_CLAMP_TO_EDGE);
    void set_filter(GLint filter_min, GLint filter_mag);
+    void set_border(glm::vec4 rgba);
    void bind(int unit) const;
    void unbind();
    bool ready() const { return id != 0; }