def main():
setupWindow()
mesh = Mesh(vertices, indices)
camera = Camera2D(DIMENSIONS[0], DIMENSIONS[1])
# Create the shader program and configure its uniforms.
shaderprogram = ShaderProgram("shaders/vertex.shader",
"shaders/fragment.shader")
shaderprogram.setUniform2f("resolution", DIMENSIONS[0], DIMENSIONS[1])
shaderprogram.setUniform2f("scale", camera.scaleVector[0],
camera.scaleVector[1])
shaderprogram.setUniform1i("iterations", DEFAULT_ITERATIONS)
while True:
handleEvents()
pan, zoom = camera.move()
if pan:
shaderprogram.setUniform2f("cameraPos", camera.position[0],
camera.position[1])
if zoom:
shaderprogram.setUniform2f("scale", camera.scaleVector[0],
camera.scaleVector[1])
if AUTO_UPDATE_ITERATIONS:
iterations = getIterationCount(camera.scale)
shaderprogram.setUniform1i("iterations", iterations)
renderer.clearScreen()
# Render the quads.
renderer.render2D(mesh, shaderprogram.shader)
# Swap buffers.
pygame.display.flip()
