def evaluate_source_var(self, sourceVar: rd.SourceVariableMapping, debugVars):
debugged = rd.ShaderVariable()
debugged.name = sourceVar.name
debugged.type = sourceVar.type
debugged.rows = sourceVar.rows
debugged.columns = sourceVar.columns
fv = [0.0] * 16
for i, debugVar in enumerate(sourceVar.variables):
debugged.rowMajor = debugVars[debugVar.name].rowMajor
fv[i] = debugVars[debugVar.name].value.fv[debugVar.component]
debugged.value.fv = fv
return debugged
def evaluate_source_var(self, sourceVar: rd.SourceVariableMapping, debugVars):
debugged = rd.ShaderVariable()
debugged.name = sourceVar.name
debugged.type = sourceVar.type
debugged.rows = sourceVar.rows
debugged.columns = sourceVar.columns
f32v = [0.0] * 16
for i, debugVarPath in enumerate(sourceVar.variables):
debugVar = self.get_debug_var(debugVars, debugVarPath.name)
debugged.rowMajor = debugVar.rowMajor
f32v[i] = debugVar.value.f32v[debugVarPath.component]
debugged.value.f32v = f32v
return debugged
def combine_source_vars(self, vars):
NOT_FOUND = 100000
processed = []
# Keep looping until we're done
while len(vars) > 0:
# find the first member that contains a . or [ character in its name
base = ''
bare_array = False
first_var = len(vars)
for i, v in enumerate(vars):
idx = NOT_FOUND
if '.' in v.name:
idx = v.name.index('.')
if '[' in v.name:
idx2 = v.name.index('[')
if idx2 < idx:
if idx == NOT_FOUND:
bare_array = True
idx = idx2
if idx2 == 0:
idx = v.name.index(']') + 1
if idx == NOT_FOUND:
processed.append(v)
else:
first_var = i
base = v.name[:idx]
break
del vars[0:first_var]
# If no vars are found, we're done
if base == '':
continue
members = []
combined = rd.ShaderVariable()
combined.name = base
last_var = -1
for i in range(len(vars)):
check = vars[i].name[:len(base) + 1]
if check == base + '.' or check == base + '[':
last_var = i
v = vars[i]
v.name = v.name[len(base):]
if v.name[0] == '.':
v.name = v.name[1:]
combined.isStruct = True
if check == base + '.':
combined.isStruct = True
members.append(vars[i])
if not bare_array:
members = self.combine_source_vars(members)
combined.members = members
del vars[0:last_var + 1]
processed.append(combined)
# Continue and combine the next set of vars (there could be multiple structs/arrays on the same level,
# and we only combined the first set)
return processed
