fsleyes.gl.gl21.glmask_funcs
This module provides functions which are used by the GLMask
class to render Image
overlays in an OpenGL 2.1 compatible manner.
- fsleyes.gl.gl21.glmask_funcs.init(self)[source]
Calls the
compileShaders()
andupdateShaderState()
functions.
- fsleyes.gl.gl21.glmask_funcs.compileShaders(self)[source]
Loads the vertex/fragment shader source code, and creates a
GLSLShader
program.
- fsleyes.gl.gl21.glmask_funcs.draw2D(self, zpos, axes, xform=None, bbox=None)[source]
Draws a 2D slice at the given
zpos
. Uses thegl21.glvolume_funcs.draw2D()
function.
- fsleyes.gl.gl21.glmask_funcs.drawAll(self, axes, zposes, xforms)[source]
Draws all specified slices. Uses the
gl21.glvolume_funcs.drawAll()
function.