cyberarm/i-mic-fps
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Pack everything as f*? It renders!

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Cyberarm
2018-03-19 09:40:06 -05:00
parent 6df9f09496
commit b489c48200
4 changed files with 59 additions and 54 deletions
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16
i-mic-fps.rb
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@@ -1,17 +1,17 @@
require 'opengl'
require 'glu'
require "opengl"
require "glu"
require "gosu"
case OpenGL.get_platform
when :OPENGL_PLATFORM_WINDOWS
OpenGL.load_lib('opengl32.dll', 'C:/Windows/System32')
GLU.load_lib('GLU32.dll', 'C:/Windows/System32')
OpenGL.load_lib("opengl32.dll", "C:/Windows/System32")
GLU.load_lib("GLU32.dll", "C:/Windows/System32")
when :OPENGL_PLATFORM_MACOSX
OpenGL.load_lib('libGL.dylib', '/System/Library/Frameworks/OpenGL.framework/Libraries')
GLU.load_lib('libGLU.dylib', '/System/Library/Frameworks/OpenGL.framework/Libraries')
OpenGL.load_lib("libGL.dylib", "/System/Library/Frameworks/OpenGL.framework/Libraries")
GLU.load_lib("libGLU.dylib", "/System/Library/Frameworks/OpenGL.framework/Libraries")
when :OPENGL_PLATFORM_LINUX
OpenGL.load_lib('libGL.so', '/usr/lib/x86_64-linux-gnu')
GLU.load_lib('libGLU.so', '/usr/lib/x86_64-linux-gnu')
OpenGL.load_lib("libGL.so", "/usr/lib/x86_64-linux-gnu")
GLU.load_lib("libGLU.so", "/usr/lib/x86_64-linux-gnu")
else
raise RuntimeError, "Unsupported platform."
end

15
lib/wavefront/model.rb
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@@ -41,13 +41,18 @@ class IMICFPS
end
end
def draw(x, y, z, scale = MODEL_METER_SCALE, back_face_culling = true)
def handleGlError
e = glGetError()
if e != GL_NO_ERROR
$stderr.puts "OpenGL error in: #{gluErrorString(e)} (#{e})\n"
exit
end
end
def draw(x, y, z, scale = MODEL_METER_SCALE, back_face_culling = true)
handleGlError
render(x,y,z, scale, back_face_culling)
handleGlError
end
def render(x,y,z, scale, back_face_culling)
@@ -82,10 +87,10 @@ class IMICFPS
# material = vert[3]
#
# glColor3f(material.diffuse.red, material.diffuse.green, material.diffuse.blue)
# glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT, [material.ambient.red, material.ambient.green, material.ambient.blue, 1.0].pack("f*"))
# glMaterialfv(GL_FRONT_AND_BACK, GL_DIFFUSE, [material.diffuse.red, material.diffuse.green, material.diffuse.blue, 1.0].pack("f*"))
# glMaterialfv(GL_FRONT_AND_BACK, GL_SPECULAR, [material.specular.red, material.specular.green, material.specular.blue, 1.0].pack("f*"))
# glMaterialfv(GL_FRONT_AND_BACK, GL_SHININESS, [10.0].pack("f*"))
# # glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT, [material.ambient.red, material.ambient.green, material.ambient.blue, 1.0].pack("f*"))
# # glMaterialfv(GL_FRONT_AND_BACK, GL_DIFFUSE, [material.diffuse.red, material.diffuse.green, material.diffuse.blue, 1.0].pack("f*"))
# # glMaterialfv(GL_FRONT_AND_BACK, GL_SPECULAR, [material.specular.red, material.specular.green, material.specular.blue, 1.0].pack("f*"))
# # glMaterialfv(GL_FRONT_AND_BACK, GL_SHININESS, [10.0].pack("f*"))
# glNormal3f(normal.x, normal.y, normal.z) # Don't scale normals
# glVertex3f(vertex.x, vertex.y, vertex.z)
# end

80
lib/wavefront/object.rb
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@@ -32,7 +32,7 @@ class IMICFPS
end
@vertices_list_size = list.size
@vertices_list = list.pack("i*")
@vertices_list = list.pack("f*")
end
return @vertices_list
@@ -42,6 +42,44 @@ class IMICFPS
@vertices_list_size
end
def flattened_textures
unless @textures_list
list = []
@faces.each do |face|
[face[1]].each do |v|
next unless v
list << v.x
list << v.y
end
end
@textures_list_size = list.size
@textures_list = list.pack("f*")
end
return @textures_list
end
def flattened_normals
unless @normals_list
list = []
@faces.each do |face|
[face[2]].each do |v|
next unless v
list << v.x
list << v.y
list << v.z
# list << v.weight
end
end
@normals_list_size = list.size
@normals_list = list.pack("f*")
end
return @normals_list
end
def flattened_materials
unless @materials_list
list = []
@@ -59,49 +97,11 @@ class IMICFPS
end
@materials_list_size = list.size
@materials_list = list.pack("i*")
@materials_list = list.pack("f*")
end
return @materials_list
end
def flattened_normals
unless @normals_list
list = []
@faces.each do |face|
[face[2]].each do |v|
next unless v
list << v.x
list << v.y
list << v.z
# list << v.weight
end
end
@normals_list_size = list.size
@normals_list = list.pack("i*")
end
return @normals_list
end
def flattened_textures
unless @textures_list
list = []
@faces.each do |face|
[face[1]].each do |v|
next unless v
list << v.x
list << v.y
end
end
@textures_list_size = list.size
@textures_list = list.pack("i*")
end
return @textures_list
end
end
end
end

2
lib/window.rb
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@@ -64,9 +64,9 @@ class IMICFPS
#glMatrixMode(matrix) indicates that following [matrix] is going to get used
glMatrixMode(GL_PROJECTION) # The projection matrix is responsible for adding perspective to our scene.
glLoadIdentity # Resets current modelview matrix
# Calculates aspect ratio of the window. Gets perspective view. 45 is degree viewing angle, (0.1, 100) are ranges how deep can we draw into the screen
gluPerspective(90.0, width / height, 0.1, 1000.0)
glMatrixMode(GL_MODELVIEW) # The modelview matrix is where object information is stored.
glLoadIdentity