fsleyes.gl.gl14.glmask_funcs
¶
This module provides functions which are used by the GLMask
class to render Image
overlays in an OpenGL 1.4 compatible manner.
-
fsleyes.gl.gl14.glmask_funcs.
init
(self)¶ Calls the
compileShaders()
andupdateShaderState()
functions.
-
fsleyes.gl.gl14.glmask_funcs.
destroy
(self)¶ Destroys the shader programs.
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fsleyes.gl.gl14.glmask_funcs.
compileShaders
(self)¶ Loads the vertex/fragment shader source code, and creates a
ARBPShader
program.
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fsleyes.gl.gl14.glmask_funcs.
updateShaderState
(self)¶ Updates all shader program variables.
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fsleyes.gl.gl14.glmask_funcs.
draw2D
(self, zpos, axes, xform=None, bbox=None)¶ Draws a 2D slice at the given
zpos
. Uses theglvolume_funcs.draw2D()
function.
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fsleyes.gl.gl14.glmask_funcs.
drawAll
(self, axes, zposes, xforms)¶ Draws all specified slices. Uses the
glvolume_funcs.drawAll()
function.