def pack_mat_gx(self, binfile):
mat = self.node
bp.pack_alpha_function(binfile, mat.ref0, mat.ref1, mat.comp0,
mat.comp1, mat.logic)
bp.pack_zmode(binfile, mat.depth_test, mat.depth_update,
mat.depth_function)
bp.pack_bp_mask(binfile, 0xffe3)
bp.pack_blend_mode(binfile, mat.blend_enabled, mat.blend_logic_enabled,
mat.blend_dither, mat.blend_update_color,
mat.blend_update_alpha, mat.blend_subtract,
mat.blend_logic, mat.blend_source, mat.blend_dest)
bp.pack_constant_alpha(binfile, mat.constant_alpha_enabled,
mat.constant_alpha)
binfile.advance(7) # pad
c = mat.colors
for i in range(len(c)):
bp.pack_color(binfile, i + 1, c[i], False)
binfile.advance(4) # pad
c = mat.constant_colors
for i in range(len(c)):
bp.pack_color(binfile, i, c[i], True)
binfile.advance(24)
for i in range(len(mat.ras1_ss)):
bp.pack_ras1_ss(binfile, mat.ras1_ss[i], i)
mtx = mat.indirect_matrices
for i in range(len(mtx)):
bp.PackIndMtx(mtx[i], binfile, i)
binfile.advance(9)
def pack(self, shader, binfile):
""" Packs the shader """
self.offset = binfile.start()
binfile.write("IiI4B", BYTESIZE, binfile.getOuterOffset(), self.index,
len(shader.stages), 0, 0, 0)
layer_indices = [0xff] * 8
for i in range(shader.getTexRefCount()):
layer_indices[i] = i
binfile.write("8B", *layer_indices)
binfile.align()
for kcel in shader.swap_table:
bp.pack_bp_mask(binfile, SWAP_MASK)
kcel.pack(binfile)
# indirect data
bp.pack_ras1_iref(binfile, shader.indTexMaps, shader.indTexCoords)
binfile.align()
self.pack_stages(binfile)
binfile.advanceAndEnd(BYTESIZE)
def pack_stages(self, binfile):
i = j = 0 # j for every 2 stages, i for every stage
stages = self.node.stages
while i < len(stages):
s0 = stages[i]
s0_id = i
i += 1
if i < len(stages):
s1 = stages[i]
s1_id = i
i += 1
else:
s1 = None
bp.pack_bp_mask(binfile, SEL_MASK)
# KCEL
cc = s0.get_constant_color()
ac = s0.get_constant_alpha()
if s1:
cc1 = s1.get_constant_color()
ac1 = s1.get_constant_alpha()
bp.pack_kcel(binfile, j, cc, ac, cc1, ac1)
bp.pack_tref(binfile, j, s0.get_map_id(), s0.get_coord_id(),
s0.is_enabled(), s0.get_raster_color(),
s1.get_map_id(), s1.get_coord_id(),
s1.is_enabled(), s1.get_raster_color())
else:
bp.pack_kcel(binfile, j, cc, ac)
bp.pack_tref(binfile, j, s0.get_map_id(), s0.get_coord_id(),
s0.is_enabled(), s0.get_raster_color(), 0x7, 0x7,
0, 0x7)
# color env
bp.pack_color_env(binfile, s0_id, s0.sel_a, s0.sel_b, s0.sel_c,
s0.sel_d, s0.dest, s0.bias, s0.oper, s0.clamp,
s0.scale)
if s1:
bp.pack_color_env(binfile, s1_id, s1.sel_a, s1.sel_b, s1.sel_c,
s1.sel_d, s1.dest, s1.bias, s1.oper,
s1.clamp, s1.scale)
else:
binfile.advance(5)
# alpha env
bp.pack_alpha_env(binfile, s0_id, s0.sel_a_a, s0.sel_b_a,
s0.sel_c_a, s0.sel_d_a, s0.dest_a, s0.bias_a,
s0.oper_a, s0.clamp_a, s0.scale_a,
s0.texture_swap_sel, s0.raster_swap_sel)
if s1:
bp.pack_alpha_env(binfile, s1_id, s1.sel_a_a, s1.sel_b_a,
s1.sel_c_a, s1.sel_d_a, s1.dest_a, s1.bias_a,
s1.oper_a, s1.clamp_a, s1.scale_a,
s1.texture_swap_sel, s1.raster_swap_sel)
else:
binfile.advance(5)
# indirect
bp.pack_ind_cmd(binfile, s0_id, s0.ind_stage, s0.ind_format,
s0.ind_bias, s0.ind_alpha, s0.ind_matrix,
s0.ind_s_wrap, s0.ind_t_wrap, s0.ind_use_prev,
s0.ind_unmodify_lod)
if s1:
bp.pack_ind_cmd(binfile, s1_id, s1.ind_stage, s1.ind_format,
s1.ind_bias, s1.ind_alpha, s1.ind_matrix,
s1.ind_s_wrap, s1.ind_t_wrap, s1.ind_use_prev,
s1.ind_unmodify_lod)
binfile.align(16)
j += 1