bindbc-opengl: Now drawing triangle
lucien.perregaux at gmail.com
Sat Jan 25 20:32:13 UTC 2020
On Saturday, 25 January 2020 at 20:21:31 UTC, lithium iodate
> In line 146
> glBufferData(GL_ARRAY_BUFFER, vertices.sizeof, vertices.ptr,
> you are calculating the size of `vertices` incorrectly. As
> `vertices` is a dynamic array, .sizeof will only give you the
> size of the array reference (size_t.sizeof * 2, note that
> .sizeof will always give you a compile-time constant in D).
> Change it to
> glBufferData(GL_ARRAY_BUFFER, vertices.length * GLfloat.sizeof,
> vertices.ptr, GL_STATIC_DRAW);
> and the data will be correctly copied into the buffer.
Many thanks !
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