1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
from OpenGL.GL import GL_VERTEX_SHADER, GL_FRAGMENT_SHADER, GL_GEOMETRY_SHADER
from OpenGL.GL import shaders
class Shader:
def __init__(self, fragment_src, vertex_src, uniform):
self.program = shaders.compileProgram(
shaders.compileShader(vertex_src, GL_VERTEX_SHADER),
shaders.compileShader(fragment_src, GL_FRAGMENT_SHADER))
self.uniform = { }
for name in uniform:
self.uniform[name] = shaders.glGetUniformLocation(self.program, name)
def use(self):
shaders.glUseProgram(self.program)
class GeometryShader:
def __init__(self, fragment_src, geometry_src, vertex_src, uniform):
self.program = shaders.compileProgram(
shaders.compileShader(vertex_src, GL_VERTEX_SHADER),
shaders.compileShader(geometry_src, GL_GEOMETRY_SHADER),
shaders.compileShader(fragment_src, GL_FRAGMENT_SHADER))
self.uniform = { }
for name in uniform:
self.uniform[name] = shaders.glGetUniformLocation(self.program, name)
def use(self):
shaders.glUseProgram(self.program)
|
