本文整理汇总了Python中Texture.Texture.prepareRenderTarget方法的典型用法代码示例。如果您正苦于以下问题：Python Texture.prepareRenderTarget方法的具体用法？Python Texture.prepareRenderTarget怎么用？Python Texture.prepareRenderTarget使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Texture.Texture的用法示例。
在下文中一共展示了Texture.prepareRenderTarget方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: testRenderToTexture
# 需要导入模块: from Texture import Texture [as 别名]
# 或者: from Texture.Texture import prepareRenderTarget [as 别名]
def testRenderToTexture(self):
scale = 4
fullwidth, fullheight = 512, 512
width, height = int(fullwidth / scale), int(fullheight / scale)
t = Texture()
self.e.svg.setProjection((0, 0, fullwidth, fullheight))
t.prepareRenderTarget(width, height)
t.setAsRenderTarget()
glViewport(0, 0, width, height)
glClear(GL_COLOR_BUFFER_BIT | GL_STENCIL_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)
self.svg.transform.translate(width * scale / 2, height * scale / 2)
self.svg.transform.rotate(3.141592)
self.svg.draw()
t.resetDefaultRenderTarget()
glViewport(0, 0, fullwidth, fullheight)
glMatrixMode(GL_PROJECTION)
glLoadIdentity()
gluOrtho2D(0.0, 1.0, 0.0, 1.0)
glMatrixMode(GL_MODELVIEW)
glLoadIdentity()
t.bind()
glEnable(GL_TEXTURE_2D)
if not t.framebuffer.emulated:
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR)
glClear(GL_COLOR_BUFFER_BIT)
glColor3f(1.0, 1.0, 1.0)
glBegin(GL_TRIANGLE_STRIP)
glTexCoord2f(0.0, 0.0)
glVertex2f(0.0, 0.0)
glTexCoord2f(1.0, 0.0)
glVertex2f(1.0, 0.0)
glTexCoord2f(0.0, 1.0)
glVertex2f(0.0, 1.0)
glTexCoord2f(1.0, 1.0)
glVertex2f(1.0, 1.0)
glEnd()
self.e.video.flip()
import time
time.sleep(2)