Author: ArcRiley
Date: 2008-03-20 03:25:17 -0400 (Thu, 20 Mar 2008)
New Revision: 1186
Modified:
trunk/pysoy/examples/bumpmap_example.py
Log:
Indentation fix
Modified: trunk/pysoy/examples/bumpmap_example.py
===================================================================
--- trunk/pysoy/examples/bumpmap_example.py 2008-03-20 03:57:27 UTC (rev
1185)
+++ trunk/pysoy/examples/bumpmap_example.py 2008-03-20 07:25:17 UTC (rev
1186)
@@ -8,86 +8,82 @@
F = soy.atoms.Face
def calculate_trig_normal(v1,v2,v3):
- v_1 = (v2[0]-v1[0], v2[1]-v1[1], v2[2]-v1[2])
- v_2 = (v3[0]-v1[0], v3[1]-v1[1], v3[2]-v1[2])
- cross_a = (v_1[1] * v_2[2] - v_1[2] * v_2[1],
- v_1[2] * v_2[0] - v_1[0] * v_2[2],
- v_1[0] * v_2[1] - v_1[1] * v_2[0])
- lgt = abs( cmath.sqrt( cross_a[0]**2 + cross_a[1]**2 + cross_a[2]**2))
- return (cross_a[0] / lgt, cross_a[1] / lgt, cross_a[2] / lgt)
+ v_1 = (v2[0]-v1[0], v2[1]-v1[1], v2[2]-v1[2])
+ v_2 = (v3[0]-v1[0], v3[1]-v1[1], v3[2]-v1[2])
+ cross_a = (v_1[1] * v_2[2] - v_1[2] * v_2[1],
+ v_1[2] * v_2[0] - v_1[0] * v_2[2],
+ v_1[0] * v_2[1] - v_1[1] * v_2[0])
+ lgt = abs( cmath.sqrt( cross_a[0]**2 + cross_a[1]**2 + cross_a[2]**2))
+ return (cross_a[0] / lgt, cross_a[1] / lgt, cross_a[2] / lgt)
def create_quad_mesh(mat):
- mesh = soy.models.Mesh(material=mat)
+ mesh = soy.models.Mesh(material=mat)
- scale=1
+ scale=1
- quad_vertices = [
- ( 1*scale, 1*scale, 0),
- ( 1*scale,-1*scale, 0),
- (-1*scale,-1*scale, 0),
- (-1*scale, 1*scale, 0)
- ]
- quad_faces = [
- (0,1,2),
- (2,3,0)
- ]
+ quad_vertices = [
+ ( 1*scale, 1*scale, 0),
+ ( 1*scale,-1*scale, 0),
+ (-1*scale,-1*scale, 0),
+ (-1*scale, 1*scale, 0)]
+ quad_faces = [
+ (0,1,2),
+ (2,3,0)]
- V1 = lambda x,y : V(mesh, position=x, normal=y, texcoord=x,
tangent=(0,1,0))
- F1 = lambda x : F(mesh, verts=x, material=mat)
+ V1 = lambda x,y : V(mesh, position=x, normal=y, texcoord=x, tangent=(0,1,0))
+ F1 = lambda x : F(mesh, verts=x, material=mat)
- for f in quad_faces:
- v1 = quad_vertices[ f[0] ]
- v2 = quad_vertices[ f[1] ]
- v3 = quad_vertices[ f[2] ]
- n = calculate_trig_normal(v1,v2,v3)
+ for f in quad_faces:
+ v1 = quad_vertices[ f[0] ]
+ v2 = quad_vertices[ f[1] ]
+ v3 = quad_vertices[ f[2] ]
+ n = calculate_trig_normal(v1,v2,v3)
- vv1 = V1(v1,n)
- vv2 = V1(v2,n)
- vv3 = V1(v3,n)
+ vv1 = V1(v1,n)
+ vv2 = V1(v2,n)
+ vv3 = V1(v3,n)
- face = F1([vv1,vv3,vv2])
+ face = F1([vv1,vv3,vv2])
- return mesh
+ return mesh
def main():
- sce = soy.scenes.Scene()
+ sce = soy.scenes.Scene()
- cam = soy.bodies.Camera(sce)
- cam.position = (0,0,3)
+ cam = soy.bodies.Camera(sce)
+ cam.position = (0.0, 0.0, 15.0)
- lig = soy.bodies.Light(sce)
- lig.position = (-5, -5, -5)
+ lig = soy.bodies.Light(sce)
+ lig.position = (-5, -5, -5)
- #decal_tex = soy.transports.File('media/decal.soy')['gimp']
- #normal_tex = soy.transports.File('media/normal_map.soy')['gimp']
- decal_tex = soy.transports.File('media/marble.soy')['gimp']
- normal_tex = soy.transports.File('media/fieldstone-dot3.soy')['gimp']
+ #decal_tex = soy.transports.File('media/decal.soy')['gimp']
+ #normal_tex = soy.transports.File('media/normal_map.soy')['gimp']
+ decal_tex = soy.transports.File('media/marble.soy')['gimp']
+ normal_tex = soy.transports.File('media/fieldstone-dot3.soy')['gimp']
+ decal_mat = soy.materials.Material(diffuse=soy.colors.blue)
+ #decal_mat.normal = normal_tex
+ #print decal_mat.color
- decal_mat = soy.materials.Material(decal_tex)
- decal_mat.normal = normal_tex
+ test_mesh = create_quad_mesh(decal_mat)
+ test_mesh_b = soy.bodies.Body(sce, mesh=test_mesh)
+ test_mesh_b.rotation = (4.0,.0,1)
- test_mesh = create_quad_mesh(decal_mat)
- test_mesh_b = soy.bodies.Body(sce, mesh=test_mesh)
- test_mesh_b.rotation = (.0,.0,1)
+ scr = soy.Screen()
+ win = soy.Window(scr, title='Bumpmap example',
+ size = (1024,768), background=soy.colors.gray)
+ pro = soy.widgets.Projector(win, camera=cam)
- scr = soy.Screen()
- win = soy.Window(scr, title='Bumpmap example',
- size = (1024,768))
+ key = soy.controllers.Keyboard(win)
+ key[ 1 ] = soy.actions.Quit()
- pro = soy.widgets.Projector(win, camera=cam)
+ wcn = soy.controllers.Window(win)
+ wcn['close'] = soy.actions.Quit()
- key = soy.controllers.Keyboard(win)
- key[ 1 ] = soy.actions.Quit()
+ while True:
+ sleep(0.3)
+ #lig.position = (20*abs(cmath.sin(time())) - 10, 1, -2)
+ #test_mesh_b.position = (10*abs(cmath.sin( time()))- 6, 10*abs(cmath.sin(
time()))- 6, 2)
- wcn = soy.controllers.Window(win)
- wcn['close'] = soy.actions.Quit()
-
- while True:
- sleep(0.3)
- #lig.position = (20*abs(cmath.sin(time())) - 10, 1, -2)
- #test_mesh_b.position = (10*abs(cmath.sin( time()))- 6,
10*abs(cmath.sin( time()))- 6, 2)
-
if __name__=='__main__':
- main()
-
+ main()
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