Mesh wireframe

Would it be possible to add an option to view a wireframe over a Mesh?

I tried adding this myself but simply put, my WebGL knowledge is crap at the moment.

I figured as much that this needs to get the following:

        glData.shader.uniforms.translationMatrix = mesh.worldTransform.toArray(true);

        glData.shader.uniforms.uColor = core.utils.premultiplyRgba(mesh.tintRgb, mesh.worldAlpha, glData.shader.uniforms.uColor, texture.baseTexture.premultipliedAlpha);

        var drawMode = mesh.drawMode === _Mesh2.default.DRAW_MODES.TRIANGLE_MESH ? gl.TRIANGLE_STRIP : gl.TRIANGLES;

        glData.vao.draw(drawMode, mesh.indices.length, 0);

		// or something of the sort - where mesh.wireframe
		if (mesh.wireframeColor !== null)
		{
			glData.vao.draw(gl.LINE_LOOP, mesh.indices.length, 0);
		}

But changing the color wasn’t apparent to me.

[cvissie]

Awesome thanks for this. Let me give this another go. I have made a lot of hacks with the first method but I wasn’t aware of PIXI.glCore which was needed to overload this method.

[lock[bot]]

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