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44 lines
1.7 KiB
44 lines
1.7 KiB
extends Spatial
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func _ready():
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draw_world()
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func draw_world():
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# for i in range(0, 1, 1):
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# print(i)
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var st = SurfaceTool.new()
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st.begin(Mesh.PRIMITIVE_TRIANGLES)
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# st.add_smooth_group(true)
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for triangle in Global.terrain.get_triangles():
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if not triangle.is_water():
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if triangle.get_elevation() < 0:
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print(triangle.get_elevation())
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var factor = Vector3(1, 120, 1)
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for edge in triangle.edges():
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if triangle.get_elevation() > edge.opposite_triangle().get_elevation():
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st.add_vertex(Vector3(edge.start().point3d().x, triangle.get_elevation(), edge.start().point3d().z) * factor)
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st.add_vertex(Vector3(edge.end().point3d().x, triangle.get_elevation(), edge.end().point3d().z) * factor)
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st.add_vertex(Vector3(edge.start().point3d().x, edge.opposite_triangle().get_elevation(), edge.start().point3d().z) * factor)
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st.add_vertex(Vector3(edge.end().point3d().x, triangle.get_elevation(), edge.end().point3d().z) * factor)
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st.add_vertex(Vector3(edge.end().point3d().x, edge.opposite_triangle().get_elevation(), edge.end().point3d().z) * factor)
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st.add_vertex(Vector3(edge.start().point3d().x, edge.opposite_triangle().get_elevation(), edge.start().point3d().z) * factor)
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for point in triangle.points():
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st.add_vertex(Vector3(point.point3d().x, triangle.get_elevation(), point.point3d().z) * factor)
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st.generate_normals()
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# st.generate_tangents()
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st.index()
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# Commit to a mesh.
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var mesh = st.commit()
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var mi = MeshInstance.new()
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mi.mesh = mesh
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var material = load("res://world/world.material")
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mi.set_surface_material(0, material)
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mi.create_trimesh_collision()
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mi.cast_shadow = GeometryInstance.SHADOW_CASTING_SETTING_ON
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print(mi)
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add_child(mi)
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