| [1198] | 1 | from gui.visual.loader import Loader
|
|---|
| 2 | from gui.visual.camera import Camera
|
|---|
| 3 | from gui.visual.skyboxShader import SkyboxShader
|
|---|
| 4 | import glm
|
|---|
| 5 | import OpenGL.GL as gl
|
|---|
| 6 |
|
|---|
| 7 | class SkyboxRenderer:
|
|---|
| 8 | def __init__(self, loader: Loader, projectionMatrix) -> None:
|
|---|
| 9 | self.shader = SkyboxShader()
|
|---|
| 10 | vertices, text = self.createCube()
|
|---|
| 11 | self.skycube = loader.loadToVao3(vertices, text, int(len(vertices)/3))
|
|---|
| 12 | self.texture = loader.loadCubemap([
|
|---|
| 13 | "gui/res/img/field3.png",
|
|---|
| 14 | "gui/res/img/field5.png",
|
|---|
| 15 | "gui/res/img/field4.png",
|
|---|
| 16 | "gui/res/img/field2.png",
|
|---|
| 17 | "gui/res/img/field1.png",
|
|---|
| 18 | "gui/res/img/field6.png",
|
|---|
| 19 | ])
|
|---|
| 20 | self.shader.start()
|
|---|
| 21 | self.loadProjectionMatrix(projectionMatrix)
|
|---|
| 22 | self.shader.stop()
|
|---|
| 23 |
|
|---|
| 24 | def loadProjectionMatrix(self, projectionMatrix):
|
|---|
| 25 | self.shader.loadProjectionMatrix(projectionMatrix)
|
|---|
| 26 |
|
|---|
| 27 | def render(self, camera: Camera):
|
|---|
| 28 | gl.glDepthFunc(gl.GL_LEQUAL)
|
|---|
| 29 | self.shader.start()
|
|---|
| 30 | self.shader.loadViewMatrix(camera)
|
|---|
| 31 | gl.glBindVertexArray(self.skycube.vaoID)
|
|---|
| 32 | gl.glEnableVertexAttribArray(0)
|
|---|
| 33 | gl.glEnableVertexAttribArray(1)
|
|---|
| 34 | self.bindTextures()
|
|---|
| 35 | gl.glDrawArrays(gl.GL_TRIANGLES, 0, self.skycube.vertexCount)
|
|---|
| 36 | gl.glDisableVertexAttribArray(0)
|
|---|
| 37 | gl.glDisableVertexAttribArray(1)
|
|---|
| 38 | gl.glBindVertexArray(0)
|
|---|
| 39 | self.shader.stop()
|
|---|
| 40 | gl.glDepthFunc(gl.GL_LESS)
|
|---|
| 41 |
|
|---|
| 42 | def bindTextures(self):
|
|---|
| 43 | gl.glActiveTexture(gl.GL_TEXTURE0)
|
|---|
| 44 | gl.glBindTexture(gl.GL_TEXTURE_CUBE_MAP, self.texture)
|
|---|
| 45 |
|
|---|
| 46 | def createCube(self):
|
|---|
| 47 | skyboxVertices = [
|
|---|
| 48 | -1.0, -1.0, 1.0,
|
|---|
| 49 | -1.0, -1.0, -1.0,
|
|---|
| 50 | 1.0, -1.0, -1.0,
|
|---|
| 51 | 1.0, -1.0, -1.0,
|
|---|
| 52 | 1.0, -1.0, 1.0,
|
|---|
| 53 | -1.0, -1.0, 1.0,
|
|---|
| 54 |
|
|---|
| 55 | -1.0, 1.0, -1.0,
|
|---|
| 56 | -1.0, -1.0, -1.0,
|
|---|
| 57 | -1.0, -1.0, 1.0,
|
|---|
| 58 | -1.0, -1.0, 1.0,
|
|---|
| 59 | -1.0, 1.0, 1.0,
|
|---|
| 60 | -1.0, 1.0, -1.0,
|
|---|
| 61 |
|
|---|
| 62 | 1.0, -1.0, -1.0,
|
|---|
| 63 | 1.0, 1.0, -1.0,
|
|---|
| 64 | 1.0, 1.0, 1.0,
|
|---|
| 65 | 1.0, 1.0, 1.0,
|
|---|
| 66 | 1.0, -1.0, 1.0,
|
|---|
| 67 | 1.0, -1.0, -1.0,
|
|---|
| 68 |
|
|---|
| 69 | -1.0, 1.0, -1.0,
|
|---|
| 70 | -1.0, 1.0, 1.0,
|
|---|
| 71 | 1.0, 1.0, 1.0,
|
|---|
| 72 | 1.0, 1.0, 1.0,
|
|---|
| 73 | 1.0, 1.0, -1.0,
|
|---|
| 74 | -1.0, 1.0, -1.0,
|
|---|
| 75 |
|
|---|
| 76 | -1.0, -1.0, 1.0,
|
|---|
| 77 | 1.0, -1.0, 1.0,
|
|---|
| 78 | 1.0, 1.0, 1.0,
|
|---|
| 79 | 1.0, 1.0, 1.0,
|
|---|
| 80 | -1.0, 1.0, 1.0,
|
|---|
| 81 | -1.0, -1.0, 1.0,
|
|---|
| 82 |
|
|---|
| 83 | -1.0, -1.0, -1.0,
|
|---|
| 84 | -1.0, 1.0, -1.0,
|
|---|
| 85 | 1.0, -1.0, -1.0,
|
|---|
| 86 | 1.0, -1.0, -1.0,
|
|---|
| 87 | -1.0, 1.0, -1.0,
|
|---|
| 88 | 1.0, 1.0, -1.0]
|
|---|
| 89 |
|
|---|
| 90 | return skyboxVertices, skyboxVertices |
|---|
